[U-Boot,06/11] Revert "powerpc, 8xx: remove support for 8xx"
diff mbox

Message ID aea62e7667eb91a911e23878ca168ebe239801a1.1497591423.git.christophe.leroy@c-s.fr
State Changes Requested
Delegated to: Tom Rini
Headers show

Commit Message

Christophe Leroy June 21, 2017, 3:08 p.m. UTC
This reverts commit 5b8e76c35ec312a3f73126bd1a2d2c0965b98a9f.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
---
 .travis.yml                                |    2 +
 README                                     |   88 +-
 api/api_platform-powerpc.c                 |    2 +-
 arch/powerpc/Kconfig                       |    4 +
 arch/powerpc/cpu/mpc8xx/Kconfig            |   51 +
 arch/powerpc/cpu/mpc8xx/Makefile           |   25 +
 arch/powerpc/cpu/mpc8xx/bedbug_860.c       |  314 +++++++
 arch/powerpc/cpu/mpc8xx/config.mk          |    8 +
 arch/powerpc/cpu/mpc8xx/cpu.c              |  580 ++++++++++++
 arch/powerpc/cpu/mpc8xx/cpu_init.c         |  218 +++++
 arch/powerpc/cpu/mpc8xx/fdt.c              |   27 +
 arch/powerpc/cpu/mpc8xx/fec.c              |  933 +++++++++++++++++++
 arch/powerpc/cpu/mpc8xx/fec.h              |   12 +
 arch/powerpc/cpu/mpc8xx/interrupts.c       |  278 ++++++
 arch/powerpc/cpu/mpc8xx/kgdb.S             |   54 ++
 arch/powerpc/cpu/mpc8xx/plprcr_write.S     |  119 +++
 arch/powerpc/cpu/mpc8xx/scc.c              |  472 ++++++++++
 arch/powerpc/cpu/mpc8xx/serial.c           |  676 ++++++++++++++
 arch/powerpc/cpu/mpc8xx/speed.c            |  403 ++++++++
 arch/powerpc/cpu/mpc8xx/spi.c              |  533 +++++++++++
 arch/powerpc/cpu/mpc8xx/start.S            |  650 +++++++++++++
 arch/powerpc/cpu/mpc8xx/traps.c            |  216 +++++
 arch/powerpc/cpu/mpc8xx/upatch.c           |  194 ++++
 arch/powerpc/cpu/mpc8xx/video.c            | 1123 ++++++++++++++++++++++
 arch/powerpc/cpu/ppc4xx/4xx_uart.c         |    1 +
 arch/powerpc/cpu/ppc4xx/interrupts.c       |    1 +
 arch/powerpc/cpu/ppc4xx/miiphy.c           |    1 +
 arch/powerpc/cpu/ppc4xx/uic.c              |    1 +
 arch/powerpc/cpu/ppc4xx/xilinx_irq.c       |    1 +
 arch/powerpc/include/asm/8xx_immap.h       |  515 +++++++++++
 arch/powerpc/include/asm/cache.h           |   41 +-
 arch/powerpc/include/asm/global_data.h     |    3 +
 arch/powerpc/include/asm/iopin_8xx.h       |  379 ++++++++
 arch/powerpc/include/asm/ppc.h             |   38 +-
 arch/powerpc/include/asm/processor.h       |    5 +-
 arch/powerpc/include/asm/status_led.h      |    4 +-
 arch/powerpc/lib/Makefile                  |    1 +
 arch/powerpc/lib/ide.c                     |  184 ++++
 arch/powerpc/lib/ide.h                     |   15 +
 arch/powerpc/lib/immap.c                   |  106 ++-
 arch/powerpc/lib/time.c                    |    4 +-
 board/tqc/tqm8xx/Kconfig                   |  155 ++++
 board/tqc/tqm8xx/MAINTAINERS               |   31 +
 board/tqc/tqm8xx/Makefile                  |    8 +
 board/tqc/tqm8xx/load_sernum_ethaddr.c     |   89 ++
 board/tqc/tqm8xx/tqm8xx.c                  |  677 ++++++++++++++
 board/tqc/tqm8xx/u-boot.lds                |   94 ++
 cmd/bdinfo.c                               |    2 +-
 cmd/bedbug.c                               |    4 +
 cmd/ide.c                                  |    9 +-
 cmd/pcmcia.c                               |    4 +
 cmd/reginfo.c                              |   59 +-
 cmd/source.c                               |    3 +
 common/board_f.c                           |    4 +-
 common/board_r.c                           |   14 +
 common/bootm_os.c                          |   14 +-
 common/lcd.c                               |    4 +
 configs/TQM823L_LCD_defconfig              |   24 +
 configs/TQM823L_defconfig                  |   27 +
 configs/TQM823M_defconfig                  |   27 +
 configs/TQM850L_defconfig                  |   27 +
 configs/TQM850M_defconfig                  |   27 +
 configs/TQM855L_defconfig                  |   27 +
 configs/TQM855M_defconfig                  |   28 +
 configs/TQM860L_defconfig                  |   27 +
 configs/TQM860M_defconfig                  |   27 +
 configs/TQM862L_defconfig                  |   27 +
 configs/TQM862M_defconfig                  |   27 +
 configs/TQM866M_defconfig                  |   27 +
 configs/TQM885D_defconfig                  |   30 +
 configs/TTTech_defconfig                   |   24 +
 configs/wtk_defconfig                      |   24 +
 doc/README.LED                             |    1 +
 doc/README.MPC866                          |   24 +
 doc/README.fsl-clk                         |    6 +
 doc/README.scrapyard                       |    1 +
 drivers/block/ide.c                        |   11 +
 drivers/block/sil680.c                     |    1 +
 drivers/bootcount/bootcount.c              |    5 +
 drivers/i2c/i2c_core.c                     |   11 +
 drivers/i2c/soft_i2c.c                     |    3 +
 drivers/net/4xx_enet.c                     |    1 +
 drivers/pcmcia/Makefile                    |    2 +
 drivers/pcmcia/mpc8xx_pcmcia.c             |  258 ++++++
 drivers/pcmcia/tqm8xx_pcmcia.c             |  254 +++++
 drivers/rtc/Makefile                       |    1 +
 drivers/rtc/mpc8xx.c                       |   60 ++
 drivers/usb/gadget/Makefile                |    1 +
 drivers/usb/gadget/mpc8xx_udc.c            | 1386 ++++++++++++++++++++++++++++
 drivers/video/Makefile                     |    1 +
 drivers/video/mpc8xx_lcd.c                 |  400 ++++++++
 examples/standalone/Makefile               |    2 +
 examples/standalone/test_burst.c           |  284 ++++++
 examples/standalone/test_burst.h           |   22 +
 examples/standalone/test_burst_lib.S       |  154 ++++
 examples/standalone/timer.c                |  333 +++++++
 include/asm-generic/u-boot.h               |    2 +-
 include/commproc.h                         |  849 +++++++++++++++++
 include/configs/CPCI4052.h                 |    1 +
 include/configs/MIP405.h                   |    1 +
 include/configs/PIP405.h                   |    1 +
 include/configs/PLU405.h                   |    1 +
 include/configs/TQM5200.h                  |    3 +
 include/configs/TQM823L.h                  |  435 +++++++++
 include/configs/TQM823M.h                  |  434 +++++++++
 include/configs/TQM850L.h                  |  428 +++++++++
 include/configs/TQM850M.h                  |  429 +++++++++
 include/configs/TQM855L.h                  |  434 +++++++++
 include/configs/TQM855M.h                  |  464 ++++++++++
 include/configs/TQM860L.h                  |  434 +++++++++
 include/configs/TQM860M.h                  |  438 +++++++++
 include/configs/TQM862L.h                  |  438 +++++++++
 include/configs/TQM862M.h                  |  439 +++++++++
 include/configs/TQM866M.h                  |  457 +++++++++
 include/configs/TQM885D.h                  |  451 +++++++++
 include/configs/a4m072.h                   |    4 +
 include/configs/aria.h                     |    2 +
 include/configs/inka4x0.h                  |    4 +
 include/configs/manroland/mpc5200-common.h |    3 +
 include/configs/mpc5121ads.h               |    3 +
 include/configs/pcm030.h                   |    2 +
 include/configs/v38b.h                     |    2 +
 include/i2c.h                              |   22 +
 include/lcd.h                              |    4 +-
 include/mpc823_lcd.h                       |   44 +
 include/net.h                              |    4 +
 include/pcmcia.h                           |   30 +-
 include/post.h                             |    5 +
 include/ppc_asm.tmpl                       |   46 +-
 include/status_led.h                       |   11 +-
 include/usb/mpc8xx_udc.h                   |  178 ++++
 include/watchdog.h                         |    5 +
 post/Makefile                              |    1 +
 post/cpu/mpc8xx/Makefile                   |    9 +
 post/cpu/mpc8xx/cache.c                    |   62 ++
 post/cpu/mpc8xx/cache_8xx.S                |  477 ++++++++++
 post/cpu/mpc8xx/ether.c                    |  532 +++++++++++
 post/cpu/mpc8xx/spr.c                      |  132 +++
 post/cpu/mpc8xx/uart.c                     |  510 ++++++++++
 post/cpu/mpc8xx/usb.c                      |  249 +++++
 post/cpu/mpc8xx/watchdog.c                 |   59 ++
 post/tests.c                               |   12 +
 scripts/config_whitelist.txt               |   50 +
 143 files changed, 21631 insertions(+), 45 deletions(-)
 create mode 100644 arch/powerpc/cpu/mpc8xx/Kconfig
 create mode 100644 arch/powerpc/cpu/mpc8xx/Makefile
 create mode 100644 arch/powerpc/cpu/mpc8xx/bedbug_860.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/config.mk
 create mode 100644 arch/powerpc/cpu/mpc8xx/cpu.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/cpu_init.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/fdt.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/fec.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/fec.h
 create mode 100644 arch/powerpc/cpu/mpc8xx/interrupts.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/kgdb.S
 create mode 100644 arch/powerpc/cpu/mpc8xx/plprcr_write.S
 create mode 100644 arch/powerpc/cpu/mpc8xx/scc.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/serial.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/speed.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/spi.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/start.S
 create mode 100644 arch/powerpc/cpu/mpc8xx/traps.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/upatch.c
 create mode 100644 arch/powerpc/cpu/mpc8xx/video.c
 create mode 100644 arch/powerpc/include/asm/8xx_immap.h
 create mode 100644 arch/powerpc/include/asm/iopin_8xx.h
 create mode 100644 arch/powerpc/lib/ide.c
 create mode 100644 arch/powerpc/lib/ide.h
 create mode 100644 board/tqc/tqm8xx/Kconfig
 create mode 100644 board/tqc/tqm8xx/MAINTAINERS
 create mode 100644 board/tqc/tqm8xx/Makefile
 create mode 100644 board/tqc/tqm8xx/load_sernum_ethaddr.c
 create mode 100644 board/tqc/tqm8xx/tqm8xx.c
 create mode 100644 board/tqc/tqm8xx/u-boot.lds
 create mode 100644 configs/TQM823L_LCD_defconfig
 create mode 100644 configs/TQM823L_defconfig
 create mode 100644 configs/TQM823M_defconfig
 create mode 100644 configs/TQM850L_defconfig
 create mode 100644 configs/TQM850M_defconfig
 create mode 100644 configs/TQM855L_defconfig
 create mode 100644 configs/TQM855M_defconfig
 create mode 100644 configs/TQM860L_defconfig
 create mode 100644 configs/TQM860M_defconfig
 create mode 100644 configs/TQM862L_defconfig
 create mode 100644 configs/TQM862M_defconfig
 create mode 100644 configs/TQM866M_defconfig
 create mode 100644 configs/TQM885D_defconfig
 create mode 100644 configs/TTTech_defconfig
 create mode 100644 configs/wtk_defconfig
 create mode 100644 doc/README.MPC866
 create mode 100644 doc/README.fsl-clk
 create mode 100644 drivers/pcmcia/mpc8xx_pcmcia.c
 create mode 100644 drivers/pcmcia/tqm8xx_pcmcia.c
 create mode 100644 drivers/rtc/mpc8xx.c
 create mode 100644 drivers/usb/gadget/mpc8xx_udc.c
 create mode 100644 drivers/video/mpc8xx_lcd.c
 create mode 100644 examples/standalone/test_burst.c
 create mode 100644 examples/standalone/test_burst.h
 create mode 100644 examples/standalone/test_burst_lib.S
 create mode 100644 examples/standalone/timer.c
 create mode 100644 include/commproc.h
 create mode 100644 include/configs/TQM823L.h
 create mode 100644 include/configs/TQM823M.h
 create mode 100644 include/configs/TQM850L.h
 create mode 100644 include/configs/TQM850M.h
 create mode 100644 include/configs/TQM855L.h
 create mode 100644 include/configs/TQM855M.h
 create mode 100644 include/configs/TQM860L.h
 create mode 100644 include/configs/TQM860M.h
 create mode 100644 include/configs/TQM862L.h
 create mode 100644 include/configs/TQM862M.h
 create mode 100644 include/configs/TQM866M.h
 create mode 100644 include/configs/TQM885D.h
 create mode 100644 include/mpc823_lcd.h
 create mode 100644 include/usb/mpc8xx_udc.h
 create mode 100644 post/cpu/mpc8xx/Makefile
 create mode 100644 post/cpu/mpc8xx/cache.c
 create mode 100644 post/cpu/mpc8xx/cache_8xx.S
 create mode 100644 post/cpu/mpc8xx/ether.c
 create mode 100644 post/cpu/mpc8xx/spr.c
 create mode 100644 post/cpu/mpc8xx/uart.c
 create mode 100644 post/cpu/mpc8xx/usb.c
 create mode 100644 post/cpu/mpc8xx/watchdog.c

Patch
diff mbox

diff --git a/.travis.yml b/.travis.yml
index 891528472e..d7094e325a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -218,6 +218,8 @@  matrix:
     - env:
         - BUILDMAN="mpc86xx"
     - env:
+        - BUILDMAN="mpc8xx"
+    - env:
         - BUILDMAN="siemens"
     - env:
         - BUILDMAN="tegra"
diff --git a/README b/README
index 4819696deb..a4a9c3b4ec 100644
--- a/README
+++ b/README
@@ -328,6 +328,34 @@  The following options need to be configured:
 					  multiple fs option at one time
 					  for marvell soc family
 
+- 8xx CPU Options: (if using an MPC8xx CPU)
+		CONFIG_8xx_GCLK_FREQ	- deprecated: CPU clock if
+					  get_gclk_freq() cannot work
+					  e.g. if there is no 32KHz
+					  reference PIT/RTC clock
+		CONFIG_8xx_OSCLK	- PLL input clock (either EXTCLK
+					  or XTAL/EXTAL)
+
+- 859/866/885 CPU options: (if using a MPC859 or MPC866 or MPC885 CPU):
+		CONFIG_SYS_8xx_CPUCLK_MIN
+		CONFIG_SYS_8xx_CPUCLK_MAX
+		CONFIG_8xx_CPUCLK_DEFAULT
+			See doc/README.MPC866
+
+		CONFIG_SYS_MEASURE_CPUCLK
+
+		Define this to measure the actual CPU clock instead
+		of relying on the correctness of the configured
+		values. Mostly useful for board bringup to make sure
+		the PLL is locked at the intended frequency. Note
+		that this requires a (stable) reference clock (32 kHz
+		RTC clock or CONFIG_SYS_8XX_XIN)
+
+		CONFIG_SYS_DELAYED_ICACHE
+
+		Define this option if you want to enable the
+		ICache only when Code runs from RAM.
+
 - 85xx CPU Options:
 		CONFIG_SYS_PPC64
 
@@ -695,15 +723,26 @@  The following options need to be configured:
 		Define this variable to enable hw flow control in serial driver.
 		Current user of this option is drivers/serial/nsl16550.c driver
 
+- Console Interface:
+		Depending on board, define exactly one serial port
+		(like CONFIG_8xx_CONS_SMC1, CONFIG_8xx_CONS_SMC2,
+		CONFIG_8xx_CONS_SCC1, ...), or switch off the serial
+		console by defining CONFIG_8xx_CONS_NONE
+
+		Note: if CONFIG_8xx_CONS_NONE is defined, the serial
+		port routines must be defined elsewhere
+		(i.e. serial_init(), serial_getc(), ...)
+
 - Console Baudrate:
 		CONFIG_BAUDRATE - in bps
 		Select one of the baudrates listed in
 		CONFIG_SYS_BAUDRATE_TABLE, see below.
+		CONFIG_SYS_BRGCLK_PRESCALE, baudrate prescale
 
 - Console Rx buffer length
 		With CONFIG_SYS_SMC_RXBUFLEN it is possible to define
 		the maximum receive buffer length for the SMC.
-		This option is actual only for 82xx possible.
+		This option is actual only for 82xx and 8xx possible.
 		If using CONFIG_SYS_SMC_RXBUFLEN also CONFIG_SYS_MAXIDLE
 		must be defined, to setup the maximum idle timeout for
 		the SMC.
@@ -873,7 +912,7 @@  The following options need to be configured:
 	Note:	Don't enable the "icache" and "dcache" commands
 		(configuration option CONFIG_CMD_CACHE) unless you know
 		what you (and your U-Boot users) are doing. Data
-		cache cannot be enabled on systems like the
+		cache cannot be enabled on systems like the 8xx or
 		8260 (where accesses to the IMMR region must be
 		uncached), and it cannot be disabled on all other
 		systems where we (mis-) use the data cache to hold an
@@ -937,7 +976,7 @@  The following options need to be configured:
 		CONFIG_WATCHDOG
 		If this variable is defined, it enables watchdog
 		support for the SoC. There must be support in the SoC
-		specific code for a watchdog. For the 8260
+		specific code for a watchdog. For the 8xx and 8260
 		CPUs, the SIU Watchdog feature is enabled in the SYPCR
 		register.  When supported for a specific SoC is
 		available, then no further board specific code should
@@ -965,6 +1004,7 @@  The following options need to be configured:
 		has to be selected, too. Define exactly one of the
 		following options:
 
+		CONFIG_RTC_MPC8xx	- use internal RTC of MPC8xx
 		CONFIG_RTC_PCF8563	- use Philips PCF8563 RTC
 		CONFIG_RTC_MC13XXX	- use MC13783 or MC13892 RTC
 		CONFIG_RTC_MC146818	- use MC146818 RTC
@@ -1305,6 +1345,11 @@  The following options need to be configured:
 			Define this if you want stdin, stdout &/or stderr to
 			be set to usbtty.
 
+			mpc8xx:
+				CONFIG_SYS_USB_EXTC_CLK 0xBLAH
+				Derive USB clock from external clock "blah"
+				- CONFIG_SYS_USB_EXTC_CLK 0x02
+
 		If you have a USB-IF assigned VendorID then you may wish to
 		define your own vendor specific values either in BoardName.h
 		or directly in usbd_vendor_info.h. If you don't define
@@ -1908,7 +1953,7 @@  The following options need to be configured:
 
 		Defining CONFIG_CAN_DRIVER enables CAN driver support
 		on those systems that support this (optional)
-		feature.
+		feature, like the TQM8xxL modules.
 
 - I2C Support:	CONFIG_SYS_I2C
 
@@ -2400,7 +2445,7 @@  The following options need to be configured:
 		following board configurations are known to be
 		"pRAM-clean":
 
-			IVMS8, IVML24, SPD8xx,
+			IVMS8, IVML24, SPD8xx, TQM8xxL,
 			HERMES, IP860, RPXlite, LWMON,
 			FLAGADM, TQM8260
 
@@ -4003,7 +4048,7 @@  Low Level (hardware related) configuration options:
 
 - CONFIG_SYS_IMMR:	Physical address of the Internal Memory.
 		DO NOT CHANGE unless you know exactly what you're
-		doing! (11-4) [82xx systems only]
+		doing! (11-4) [MPC8xx/82xx systems only]
 
 - CONFIG_SYS_INIT_RAM_ADDR:
 
@@ -4016,7 +4061,7 @@  Low Level (hardware related) configuration options:
 		sequences.
 
 		U-Boot uses the following memory types:
-		- MPC8260: IMMR (internal memory of the CPU)
+		- MPC8xx and MPC8260: IMMR (internal memory of the CPU)
 		- MPC824X: data cache
 		- PPC4xx:  data cache
 
@@ -4074,7 +4119,19 @@  Low Level (hardware related) configuration options:
 		Machine Mode Register and Memory Periodic Timer
 		Prescaler definitions (SDRAM timing)
 
-- CONFIG_SYS_CPM_POST_WORD_ADDR: (MPC8260 only)
+- CONFIG_SYS_I2C_UCODE_PATCH, CONFIG_SYS_I2C_DPMEM_OFFSET [0x1FC0]:
+		enable I2C microcode relocation patch (MPC8xx);
+		define relocation offset in DPRAM [DSP2]
+
+- CONFIG_SYS_SMC_UCODE_PATCH, CONFIG_SYS_SMC_DPMEM_OFFSET [0x1FC0]:
+		enable SMC microcode relocation patch (MPC8xx);
+		define relocation offset in DPRAM [SMC1]
+
+- CONFIG_SYS_SPI_UCODE_PATCH, CONFIG_SYS_SPI_DPMEM_OFFSET [0x1FC0]:
+		enable SPI microcode relocation patch (MPC8xx);
+		define relocation offset in DPRAM [SCC4]
+
+- CONFIG_SYS_CPM_POST_WORD_ADDR: (MPC8xx, MPC8260 only)
 		Offset of the bootmode word in DPRAM used by post
 		(Power On Self Tests). This definition overrides
 		#define'd default value in commproc.h resp.
@@ -4168,6 +4225,21 @@  Low Level (hardware related) configuration options:
 		Only for 83xx systems. If specified, then DDR should
 		be configured using CS0 and CS1 instead of CS2 and CS3.
 
+- CONFIG_ETHER_ON_FEC[12]
+		Define to enable FEC[12] on a 8xx series processor.
+
+- CONFIG_FEC[12]_PHY
+		Define to the hardcoded PHY address which corresponds
+		to the given FEC; i. e.
+			#define CONFIG_FEC1_PHY 4
+		means that the PHY with address 4 is connected to FEC1
+
+		When set to -1, means to probe for first available.
+
+- CONFIG_FEC[12]_PHY_NORXERR
+		The PHY does not have a RXERR line (RMII only).
+		(so program the FEC to ignore it).
+
 - CONFIG_RMII
 		Enable RMII mode for all FECs.
 		Note that this is a global option, we can't
diff --git a/api/api_platform-powerpc.c b/api/api_platform-powerpc.c
index 71fea5a75a..f23f17501f 100644
--- a/api/api_platform-powerpc.c
+++ b/api/api_platform-powerpc.c
@@ -30,7 +30,7 @@  int platform_sys_info(struct sys_info *si)
 	si->clk_bus = gd->bus_clk;
 	si->clk_cpu = gd->cpu_clk;
 
-#if defined(CONFIG_5xx) || defined(CONFIG_MPC8260) || \
+#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_MPC8260) || \
     defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
 #define bi_bar	bi_immr_base
 #elif defined(CONFIG_MPC5xxx)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 671d2cc0cf..f37a9cbffb 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -41,6 +41,9 @@  config MPC86xx
 	select SYS_FSL_DDR
 	select SYS_FSL_DDR_BE
 
+config 8xx
+	bool "MPC8xx"
+
 config 4xx
 	bool "PPC4xx"
 	select CREATE_ARCH_SYMLINK
@@ -57,6 +60,7 @@  source "arch/powerpc/cpu/mpc8260/Kconfig"
 source "arch/powerpc/cpu/mpc83xx/Kconfig"
 source "arch/powerpc/cpu/mpc85xx/Kconfig"
 source "arch/powerpc/cpu/mpc86xx/Kconfig"
+source "arch/powerpc/cpu/mpc8xx/Kconfig"
 source "arch/powerpc/cpu/ppc4xx/Kconfig"
 
 endmenu
diff --git a/arch/powerpc/cpu/mpc8xx/Kconfig b/arch/powerpc/cpu/mpc8xx/Kconfig
new file mode 100644
index 0000000000..79cee35fb1
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/Kconfig
@@ -0,0 +1,51 @@ 
+menu "mpc8xx CPU"
+	depends on 8xx
+
+config SYS_CPU
+	default "mpc8xx"
+
+choice
+	prompt "Target select"
+	optional
+
+config TARGET_TQM823L
+	bool "Support TQM823L"
+
+config TARGET_TQM823M
+	bool "Support TQM823M"
+
+config TARGET_TQM850L
+	bool "Support TQM850L"
+
+config TARGET_TQM850M
+	bool "Support TQM850M"
+
+config TARGET_TQM855L
+	bool "Support TQM855L"
+
+config TARGET_TQM855M
+	bool "Support TQM855M"
+
+config TARGET_TQM860L
+	bool "Support TQM860L"
+
+config TARGET_TQM860M
+	bool "Support TQM860M"
+
+config TARGET_TQM862L
+	bool "Support TQM862L"
+
+config TARGET_TQM862M
+	bool "Support TQM862M"
+
+config TARGET_TQM866M
+	bool "Support TQM866M"
+
+config TARGET_TQM885D
+	bool "Support TQM885D"
+
+endchoice
+
+source "board/tqc/tqm8xx/Kconfig"
+
+endmenu
diff --git a/arch/powerpc/cpu/mpc8xx/Makefile b/arch/powerpc/cpu/mpc8xx/Makefile
new file mode 100644
index 0000000000..fc91a054f0
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/Makefile
@@ -0,0 +1,25 @@ 
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+# ccflags-y += -DET_DEBUG
+
+extra-y += start.o
+extra-y += traps.o
+obj-y	+= bedbug_860.o
+obj-y	+= cpu.o
+obj-y	+= cpu_init.o
+obj-y	+= fec.o
+obj-$(CONFIG_OF_LIBFDT) += fdt.o
+obj-y	+= interrupts.o
+obj-y	+= scc.o
+obj-y	+= serial.o
+obj-y	+= speed.o
+obj-y	+= spi.o
+obj-y	+= upatch.o
+obj-y	+= video.o
+obj-y	+= kgdb.o
+obj-y	+= plprcr_write.o
diff --git a/arch/powerpc/cpu/mpc8xx/bedbug_860.c b/arch/powerpc/cpu/mpc8xx/bedbug_860.c
new file mode 100644
index 0000000000..c0016f72ff
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/bedbug_860.c
@@ -0,0 +1,314 @@ 
+/*
+ * Bedbug Functions specific to the MPC860 chip
+ */
+
+#include <common.h>
+#include <command.h>
+#include <linux/ctype.h>
+#include <bedbug/bedbug.h>
+#include <bedbug/regs.h>
+#include <bedbug/ppc.h>
+#include <bedbug/type.h>
+
+#if defined(CONFIG_CMD_BEDBUG) && defined(CONFIG_8xx)
+
+#define MAX_BREAK_POINTS 2
+
+extern CPU_DEBUG_CTX bug_ctx;
+
+void bedbug860_init __P((void));
+void bedbug860_do_break __P((cmd_tbl_t*,int,int,char*const[]));
+void bedbug860_break_isr __P((struct pt_regs*));
+int  bedbug860_find_empty __P((void));
+int  bedbug860_set __P((int,unsigned long));
+int  bedbug860_clear __P((int));
+
+
+/* ======================================================================
+ * Initialize the global bug_ctx structure for the MPC860.  Clear all
+ * of the breakpoints.
+ * ====================================================================== */
+
+void bedbug860_init( void )
+{
+  int	i;
+  /* -------------------------------------------------- */
+
+  bug_ctx.hw_debug_enabled = 0;
+  bug_ctx.stopped = 0;
+  bug_ctx.current_bp = 0;
+  bug_ctx.regs = NULL;
+
+  bug_ctx.do_break   = bedbug860_do_break;
+  bug_ctx.break_isr  = bedbug860_break_isr;
+  bug_ctx.find_empty = bedbug860_find_empty;
+  bug_ctx.set        = bedbug860_set;
+  bug_ctx.clear      = bedbug860_clear;
+
+  for( i = 1; i <= MAX_BREAK_POINTS; ++i )
+    (*bug_ctx.clear)( i );
+
+  puts ("BEDBUG:ready\n");
+  return;
+} /* bedbug_init_breakpoints */
+
+
+
+/* ======================================================================
+ * Set/clear/show one of the hardware breakpoints for the 860.  The "off"
+ * string will disable a specific breakpoint.  The "show" string will
+ * display the current breakpoints.  Otherwise an address will set a
+ * breakpoint at that address.  Setting a breakpoint uses the CPU-specific
+ * set routine which will assign a breakpoint number.
+ * ====================================================================== */
+
+void bedbug860_do_break (cmd_tbl_t *cmdtp, int flag, int argc,
+			 char * const argv[])
+{
+  long		addr = 0;       /* Address to break at  */
+  int		which_bp;       /* Breakpoint number    */
+  /* -------------------------------------------------- */
+
+  if (argc < 2) {
+    cmd_usage(cmdtp);
+    return;
+  }
+
+  /* Turn off a breakpoint */
+
+  if( strcmp( argv[ 1 ], "off" ) == 0 )
+  {
+    if( bug_ctx.hw_debug_enabled == 0 )
+    {
+      printf( "No breakpoints enabled\n" );
+      return;
+    }
+
+    which_bp = simple_strtoul( argv[ 2 ], NULL, 10 );
+
+    if( bug_ctx.clear )
+      (*bug_ctx.clear)( which_bp );
+
+    printf( "Breakpoint %d removed\n", which_bp );
+    return;
+  }
+
+  /* Show a list of breakpoints */
+
+  if( strcmp( argv[ 1 ], "show" ) == 0 )
+  {
+    for( which_bp = 1; which_bp <= MAX_BREAK_POINTS; ++which_bp )
+    {
+
+      switch( which_bp )
+      {
+      case 1: addr = GET_CMPA(); break;
+      case 2: addr = GET_CMPB(); break;
+      case 3: addr = GET_CMPC(); break;
+      case 4: addr = GET_CMPD(); break;
+      }
+
+      printf( "Breakpoint [%d]: ", which_bp );
+      if( addr == 0 )
+	printf( "NOT SET\n" );
+      else
+	disppc( (unsigned char *)addr, 0, 1, bedbug_puts, F_RADHEX );
+    }
+    return;
+  }
+
+  /* Set a breakpoint at the address */
+
+  if( !isdigit( argv[ 1 ][ 0 ])) {
+    cmd_usage(cmdtp);
+    return;
+  }
+
+  addr = simple_strtoul( argv[ 1 ], NULL, 16 ) & 0xfffffffc;
+
+  if(( bug_ctx.set ) && ( which_bp = (*bug_ctx.set)( 0, addr )) > 0 )
+  {
+    printf( "Breakpoint [%d]: ", which_bp );
+    disppc( (unsigned char *)addr, 0, 1, bedbug_puts, F_RADHEX );
+  }
+
+  return;
+} /* bedbug860_do_break */
+
+
+
+/* ======================================================================
+ * Handle a breakpoint.  First determine which breakpoint was hit by
+ * looking at the DeBug Status Register (DBSR), clear the breakpoint
+ * and enter a mini main loop.  Stay in the loop until the stopped flag
+ * in the debug context is cleared.
+ * ====================================================================== */
+
+void bedbug860_break_isr( struct pt_regs *regs )
+{
+  unsigned long	addr;     /* Address stopped at   */
+  unsigned long	cause;     /* Address stopped at   */
+  /* -------------------------------------------------- */
+
+  cause = GET_ICR();
+
+  if( !(cause & 0x00000004)) {
+    printf( "Not an instruction breakpoint (ICR 0x%08lx)\n", cause );
+    return;
+  }
+
+  addr = regs->nip;
+
+  if( addr == GET_CMPA() )
+  {
+    bug_ctx.current_bp = 1;
+  }
+  else if( addr == GET_CMPB() )
+  {
+    bug_ctx.current_bp = 2;
+  }
+  else if( addr == GET_CMPC() )
+  {
+    bug_ctx.current_bp = 3;
+  }
+  else if( addr == GET_CMPD() )
+  {
+    bug_ctx.current_bp = 4;
+  }
+
+  bedbug_main_loop( addr, regs );
+  return;
+} /* bedbug860_break_isr */
+
+
+
+/* ======================================================================
+ * Look through all of the hardware breakpoints available to see if one
+ * is unused.
+ * ====================================================================== */
+
+int bedbug860_find_empty( void )
+{
+  /* -------------------------------------------------- */
+
+  if( GET_CMPA() == 0 )
+    return 1;
+
+  if( GET_CMPB() == 0 )
+    return 2;
+
+  if( GET_CMPC() == 0 )
+    return 3;
+
+  if( GET_CMPD() == 0 )
+    return 4;
+
+  return 0;
+} /* bedbug860_find_empty */
+
+
+
+/* ======================================================================
+ * Set a breakpoint.  If 'which_bp' is zero then find an unused breakpoint
+ * number, otherwise reassign the given breakpoint.  If hardware debugging
+ * is not enabled, then turn it on via the MSR and DBCR0.  Set the break
+ * address in the appropriate IACx register and enable proper address
+ * beakpoint in DBCR0.
+ * ====================================================================== */
+
+int bedbug860_set( int which_bp, unsigned long addr )
+{
+  /* -------------------------------------------------- */
+
+  /* Only look if which_bp == 0, else use which_bp */
+  if(( bug_ctx.find_empty ) && ( !which_bp ) &&
+     ( which_bp = (*bug_ctx.find_empty)()) == 0 )
+  {
+    printf( "All breakpoints in use\n" );
+    return 0;
+  }
+
+  if( which_bp < 1 || which_bp > MAX_BREAK_POINTS )
+  {
+    printf( "Invalid break point # %d\n", which_bp );
+    return 0;
+  }
+
+  if( ! bug_ctx.hw_debug_enabled )
+  {
+    bug_ctx.hw_debug_enabled = 1;
+    SET_DER( GET_DER() | 0x00000004 );
+  }
+
+  switch( which_bp )
+  {
+  case 1:
+    SET_CMPA( addr );
+    SET_ICTRL( GET_ICTRL() | 0x80080800 ); /* CTA=Equal,IW0=Match A,SIW0EN */
+    break;
+
+  case 2:
+    SET_CMPB( addr );
+    SET_ICTRL( GET_ICTRL() | 0x10020400 ); /* CTB=Equal,IW1=Match B,SIW1EN */
+    break;
+
+  case 3:
+    SET_CMPC( addr );
+    SET_ICTRL( GET_ICTRL() | 0x02008200 ); /* CTC=Equal,IW2=Match C,SIW2EN */
+    break;
+
+  case 4:
+    SET_CMPD( addr );
+    SET_ICTRL( GET_ICTRL() | 0x00404100 ); /* CTD=Equal,IW3=Match D,SIW3EN */
+    break;
+  }
+
+  return which_bp;
+} /* bedbug860_set */
+
+
+
+/* ======================================================================
+ * Disable a specific breakoint by setting the appropriate IACx register
+ * to zero and claring the instruction address breakpoint in DBCR0.
+ * ====================================================================== */
+
+int bedbug860_clear( int which_bp )
+{
+  /* -------------------------------------------------- */
+
+  if( which_bp < 1 || which_bp > MAX_BREAK_POINTS )
+  {
+    printf( "Invalid break point # (%d)\n", which_bp );
+    return -1;
+  }
+
+  switch( which_bp )
+  {
+  case 1:
+    SET_CMPA( 0 );
+    SET_ICTRL( GET_ICTRL() & ~0x80080800 ); /* CTA=Equal,IW0=Match A,SIW0EN */
+    break;
+
+  case 2:
+    SET_CMPB( 0 );
+    SET_ICTRL( GET_ICTRL() & ~0x10020400 ); /* CTB=Equal,IW1=Match B,SIW1EN */
+    break;
+
+  case 3:
+    SET_CMPC( 0 );
+    SET_ICTRL( GET_ICTRL() & ~0x02008200 ); /* CTC=Equal,IW2=Match C,SIW2EN */
+    break;
+
+  case 4:
+    SET_CMPD( 0 );
+    SET_ICTRL( GET_ICTRL() & ~0x00404100 ); /* CTD=Equal,IW3=Match D,SIW3EN */
+    break;
+  }
+
+  return 0;
+} /* bedbug860_clear */
+
+
+/* ====================================================================== */
+#endif
diff --git a/arch/powerpc/cpu/mpc8xx/config.mk b/arch/powerpc/cpu/mpc8xx/config.mk
new file mode 100644
index 0000000000..485e43d2de
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/config.mk
@@ -0,0 +1,8 @@ 
+#
+# (C) Copyright 2000-2010
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+PLATFORM_CPPFLAGS += -mstring -mcpu=860 -msoft-float
diff --git a/arch/powerpc/cpu/mpc8xx/cpu.c b/arch/powerpc/cpu/mpc8xx/cpu.c
new file mode 100644
index 0000000000..105be9ccc7
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/cpu.c
@@ -0,0 +1,580 @@ 
+/*
+ * (C) Copyright 2000-2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * m8xx.c
+ *
+ * CPU specific code
+ *
+ * written or collected and sometimes rewritten by
+ * Magnus Damm <damm@bitsmart.com>
+ *
+ * minor modifications by
+ * Wolfgang Denk <wd@denx.de>
+ */
+
+#include <common.h>
+#include <watchdog.h>
+#include <command.h>
+#include <mpc8xx.h>
+#include <commproc.h>
+#include <netdev.h>
+#include <asm/cache.h>
+#include <linux/compiler.h>
+#include <asm/io.h>
+
+#if defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#include <fdt_support.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static char *cpu_warning = "\n         " \
+	"*** Warning: CPU Core has Silicon Bugs -- Check the Errata ***";
+
+#if ((defined(CONFIG_MPC86x) || defined(CONFIG_MPC855)) && \
+     !defined(CONFIG_MPC862))
+
+static int check_CPU (long clock, uint pvr, uint immr)
+{
+	char *id_str =
+# if defined(CONFIG_MPC855)
+	"PC855";
+# elif defined(CONFIG_MPC860P)
+	"PC860P";
+# else
+	NULL;
+# endif
+	volatile immap_t *immap = (immap_t *) (immr & 0xFFFF0000);
+	uint k, m;
+	char buf[32];
+	char pre = 'X';
+	char *mid = "xx";
+	char *suf;
+
+	/* the highest 16 bits should be 0x0050 for a 860 */
+
+	if ((pvr >> 16) != 0x0050)
+		return -1;
+
+	k = (immr << 16) |
+		immap->im_cpm.cp_dparam16[PROFF_REVNUM / sizeof(u16)];
+	m = 0;
+	suf = "";
+
+	/*
+	 * Some boards use sockets so different CPUs can be used.
+	 * We have to check chip version in run time.
+	 */
+	switch (k) {
+	case 0x00020001: pre = 'P'; break;
+	case 0x00030001: break;
+	case 0x00120003: suf = "A"; break;
+	case 0x00130003: suf = "A3"; break;
+
+	case 0x00200004: suf = "B"; break;
+
+	case 0x00300004: suf = "C"; break;
+	case 0x00310004: suf = "C1"; m = 1; break;
+
+	case 0x00200064: mid = "SR"; suf = "B"; break;
+	case 0x00300065: mid = "SR"; suf = "C"; break;
+	case 0x00310065: mid = "SR"; suf = "C1"; m = 1; break;
+	case 0x05010000: suf = "D3"; m = 1; break;
+	case 0x05020000: suf = "D4"; m = 1; break;
+		/* this value is not documented anywhere */
+	case 0x40000000: pre = 'P'; suf = "D"; m = 1; break;
+		/* MPC866P/MPC866T/MPC859T/MPC859DSL/MPC852T */
+	case 0x08010004:		/* Rev. A.0 */
+		suf = "A";
+		/* fall through */
+	case 0x08000003:		/* Rev. 0.3 */
+		pre = 'M'; m = 1;
+		if (id_str == NULL)
+			id_str =
+# if defined(CONFIG_MPC859T)
+		"PC859T";
+# else
+		"PC866x"; /* Unknown chip from MPC866 family */
+# endif
+		break;
+	case 0x09000000: pre = 'M'; mid = suf = ""; m = 1;
+		if (id_str == NULL)
+			id_str = "PC885"; /* 870/875/880/885 */
+		break;
+
+	default: suf = NULL; break;
+	}
+
+	if (id_str == NULL)
+		id_str = "PC86x";	/* Unknown 86x chip */
+	if (suf)
+		printf ("%c%s%sZPnn%s", pre, id_str, mid, suf);
+	else
+		printf ("unknown M%s (0x%08x)", id_str, k);
+
+
+#if defined(CONFIG_SYS_8xx_CPUCLK_MIN) && defined(CONFIG_SYS_8xx_CPUCLK_MAX)
+	printf (" at %s MHz [%d.%d...%d.%d MHz]\n       ",
+		strmhz (buf, clock),
+		CONFIG_SYS_8xx_CPUCLK_MIN / 1000000,
+		((CONFIG_SYS_8xx_CPUCLK_MIN % 1000000) + 50000) / 100000,
+		CONFIG_SYS_8xx_CPUCLK_MAX / 1000000,
+		((CONFIG_SYS_8xx_CPUCLK_MAX % 1000000) + 50000) / 100000
+	);
+#else
+	printf (" at %s MHz: ", strmhz (buf, clock));
+#endif
+	print_size(checkicache(), " I-Cache ");
+	print_size(checkdcache(), " D-Cache");
+
+	/* do we have a FEC (860T/P or 852/859/866/885)? */
+
+	immap->im_cpm.cp_fec.fec_addr_low = 0x12345678;
+	if (immap->im_cpm.cp_fec.fec_addr_low == 0x12345678) {
+		printf (" FEC present");
+	}
+
+	if (!m) {
+		puts (cpu_warning);
+	}
+
+	putc ('\n');
+
+#ifdef DEBUG
+	if(clock != measure_gclk()) {
+	    printf ("clock %ldHz != %dHz\n", clock, measure_gclk());
+	}
+#endif
+
+	return 0;
+}
+
+#elif defined(CONFIG_MPC862)
+
+static int check_CPU (long clock, uint pvr, uint immr)
+{
+	volatile immap_t *immap = (immap_t *) (immr & 0xFFFF0000);
+	uint k, m;
+	char buf[32];
+	char pre = 'X';
+	__maybe_unused char *mid = "xx";
+	char *suf;
+
+	/* the highest 16 bits should be 0x0050 for a 8xx */
+
+	if ((pvr >> 16) != 0x0050)
+		return -1;
+
+	k = (immr << 16) |
+		immap->im_cpm.cp_dparam16[PROFF_REVNUM / sizeof(u16)];
+	m = 0;
+
+	switch (k) {
+
+		/* this value is not documented anywhere */
+	case 0x06000000: mid = "P"; suf = "0"; break;
+	case 0x06010001: mid = "P"; suf = "A"; m = 1; break;
+	case 0x07000003: mid = "P"; suf = "B"; m = 1; break;
+	default: suf = NULL; break;
+	}
+
+#ifndef CONFIG_MPC857
+	if (suf)
+		printf ("%cPC862%sZPnn%s", pre, mid, suf);
+	else
+		printf ("unknown MPC862 (0x%08x)", k);
+#else
+	if (suf)
+		printf ("%cPC857TZPnn%s", pre, suf); /* only 857T tested right now! */
+	else
+		printf ("unknown MPC857 (0x%08x)", k);
+#endif
+
+	printf(" at %s MHz: ", strmhz(buf, clock));
+
+	print_size(checkicache(), " I-Cache ");
+	print_size(checkdcache(), " D-Cache");
+
+	/* lets check and see if we're running on a 862T (or P?) */
+
+	immap->im_cpm.cp_fec.fec_addr_low = 0x12345678;
+	if (immap->im_cpm.cp_fec.fec_addr_low == 0x12345678) {
+		printf (" FEC present");
+	}
+
+	if (!m) {
+		puts (cpu_warning);
+	}
+
+	putc ('\n');
+
+	return 0;
+}
+
+#elif defined(CONFIG_MPC823)
+
+static int check_CPU (long clock, uint pvr, uint immr)
+{
+	volatile immap_t *immap = (immap_t *) (immr & 0xFFFF0000);
+	uint k, m;
+	char buf[32];
+	char *suf;
+
+	/* the highest 16 bits should be 0x0050 for a 8xx */
+
+	if ((pvr >> 16) != 0x0050)
+		return -1;
+
+	k = (immr << 16) |
+		in_be16(&immap->im_cpm.cp_dparam16[PROFF_REVNUM / sizeof(u16)]);
+	m = 0;
+
+	switch (k) {
+		/* MPC823 */
+	case 0x20000000: suf = "0"; break;
+	case 0x20010000: suf = "0.1"; break;
+	case 0x20020000: suf = "Z2/3"; break;
+	case 0x20020001: suf = "Z3"; break;
+	case 0x21000000: suf = "A"; break;
+	case 0x21010000: suf = "B"; m = 1; break;
+	case 0x21010001: suf = "B2"; m = 1; break;
+		/* MPC823E */
+	case 0x24010000: suf = NULL;
+			puts ("PPC823EZTnnB2");
+			m = 1;
+			break;
+	default:
+			suf = NULL;
+			printf ("unknown MPC823 (0x%08x)", k);
+			break;
+	}
+	if (suf)
+		printf ("PPC823ZTnn%s", suf);
+
+	printf(" at %s MHz: ", strmhz(buf, clock));
+
+	print_size(checkicache(), " I-Cache ");
+	print_size(checkdcache(), " D-Cache");
+
+	/* lets check and see if we're running on a 860T (or P?) */
+
+	immap->im_cpm.cp_fec.fec_addr_low = 0x12345678;
+	if (immap->im_cpm.cp_fec.fec_addr_low == 0x12345678) {
+		puts (" FEC present");
+	}
+
+	if (!m) {
+		puts (cpu_warning);
+	}
+
+	putc ('\n');
+
+	return 0;
+}
+
+#elif defined(CONFIG_MPC850)
+
+static int check_CPU (long clock, uint pvr, uint immr)
+{
+	volatile immap_t *immap = (immap_t *) (immr & 0xFFFF0000);
+	uint k, m;
+	char buf[32];
+
+	/* the highest 16 bits should be 0x0050 for a 8xx */
+
+	if ((pvr >> 16) != 0x0050)
+		return -1;
+
+	k = (immr << 16) |
+		immap->im_cpm.cp_dparam16[PROFF_REVNUM / sizeof(u16)];
+	m = 0;
+
+	switch (k) {
+	case 0x20020001:
+		printf ("XPC850xxZT");
+		break;
+	case 0x21000065:
+		printf ("XPC850xxZTA");
+		break;
+	case 0x21010067:
+		printf ("XPC850xxZTB");
+		m = 1;
+		break;
+	case 0x21020068:
+		printf ("XPC850xxZTC");
+		m = 1;
+		break;
+	default:
+		printf ("unknown MPC850 (0x%08x)", k);
+	}
+	printf(" at %s MHz: ", strmhz(buf, clock));
+
+	print_size(checkicache(), " I-Cache ");
+	print_size(checkdcache(), " D-Cache");
+
+	/* lets check and see if we're running on a 850T (or P?) */
+
+	immap->im_cpm.cp_fec.fec_addr_low = 0x12345678;
+	if (immap->im_cpm.cp_fec.fec_addr_low == 0x12345678) {
+		printf (" FEC present");
+	}
+
+	if (!m) {
+		puts (cpu_warning);
+	}
+
+	putc ('\n');
+
+	return 0;
+}
+#else
+#error CPU undefined
+#endif
+/* ------------------------------------------------------------------------- */
+
+int checkcpu (void)
+{
+	ulong clock = gd->cpu_clk;
+	uint immr = get_immr (0);	/* Return full IMMR contents */
+	uint pvr = get_pvr ();
+
+	puts ("CPU:   ");
+
+	/* 850 has PARTNUM 20 */
+	/* 801 has PARTNUM 10 */
+	return check_CPU (clock, pvr, immr);
+}
+
+/* ------------------------------------------------------------------------- */
+/* L1 i-cache                                                                */
+/* the standard 860 has 128 sets of 16 bytes in 2 ways (= 4 kB)              */
+/* the 860 P (plus) has 256 sets of 16 bytes in 4 ways (= 16 kB)             */
+
+int checkicache (void)
+{
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	u32 cacheon = rd_ic_cst () & IDC_ENABLED;
+
+#ifdef CONFIG_IP86x
+	u32 k = memctl->memc_br1 & ~0x00007fff;	/* probe in flash memoryarea */
+#else
+	u32 k = memctl->memc_br0 & ~0x00007fff;	/* probe in flash memoryarea */
+#endif
+	u32 m;
+	u32 lines = -1;
+
+	wr_ic_cst (IDC_UNALL);
+	wr_ic_cst (IDC_INVALL);
+	wr_ic_cst (IDC_DISABLE);
+	__asm__ volatile ("isync");
+
+	while (!((m = rd_ic_cst ()) & IDC_CERR2)) {
+		wr_ic_adr (k);
+		wr_ic_cst (IDC_LDLCK);
+		__asm__ volatile ("isync");
+
+		lines++;
+		k += 0x10;				/* the number of bytes in a cacheline */
+	}
+
+	wr_ic_cst (IDC_UNALL);
+	wr_ic_cst (IDC_INVALL);
+
+	if (cacheon)
+		wr_ic_cst (IDC_ENABLE);
+	else
+		wr_ic_cst (IDC_DISABLE);
+
+	__asm__ volatile ("isync");
+
+	return lines << 4;
+};
+
+/* ------------------------------------------------------------------------- */
+/* L1 d-cache                                                                */
+/* the standard 860 has 128 sets of 16 bytes in 2 ways (= 4 kB)              */
+/* the 860 P (plus) has 256 sets of 16 bytes in 2 ways (= 8 kB)              */
+/* call with cache disabled                                                  */
+
+int checkdcache (void)
+{
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	u32 cacheon = rd_dc_cst () & IDC_ENABLED;
+
+#ifdef CONFIG_IP86x
+	u32 k = memctl->memc_br1 & ~0x00007fff;	/* probe in flash memoryarea */
+#else
+	u32 k = memctl->memc_br0 & ~0x00007fff;	/* probe in flash memoryarea */
+#endif
+	u32 m;
+	u32 lines = -1;
+
+	wr_dc_cst (IDC_UNALL);
+	wr_dc_cst (IDC_INVALL);
+	wr_dc_cst (IDC_DISABLE);
+
+	while (!((m = rd_dc_cst ()) & IDC_CERR2)) {
+		wr_dc_adr (k);
+		wr_dc_cst (IDC_LDLCK);
+		lines++;
+		k += 0x10;	/* the number of bytes in a cacheline */
+	}
+
+	wr_dc_cst (IDC_UNALL);
+	wr_dc_cst (IDC_INVALL);
+
+	if (cacheon)
+		wr_dc_cst (IDC_ENABLE);
+	else
+		wr_dc_cst (IDC_DISABLE);
+
+	return lines << 4;
+};
+
+/* ------------------------------------------------------------------------- */
+
+void upmconfig (uint upm, uint * table, uint size)
+{
+	uint i;
+	uint addr = 0;
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	for (i = 0; i < size; i++) {
+		memctl->memc_mdr = table[i];	/* (16-15) */
+		memctl->memc_mcr = addr | upm;	/* (16-16) */
+		addr++;
+	}
+}
+
+/* ------------------------------------------------------------------------- */
+
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	ulong msr, addr;
+
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+
+	immap->im_clkrst.car_plprcr |= PLPRCR_CSR;	/* Checkstop Reset enable */
+
+	/* Interrupts and MMU off */
+	__asm__ volatile ("mtspr    81, 0");
+	__asm__ volatile ("mfmsr    %0":"=r" (msr));
+
+	msr &= ~0x1030;
+	__asm__ volatile ("mtmsr    %0"::"r" (msr));
+
+	/*
+	 * Trying to execute the next instruction at a non-existing address
+	 * should cause a machine check, resulting in reset
+	 */
+#ifdef CONFIG_SYS_RESET_ADDRESS
+	addr = CONFIG_SYS_RESET_ADDRESS;
+#else
+	/*
+	 * note: when CONFIG_SYS_MONITOR_BASE points to a RAM address, CONFIG_SYS_MONITOR_BASE
+	 * - sizeof (ulong) is usually a valid address. Better pick an address
+	 * known to be invalid on your system and assign it to CONFIG_SYS_RESET_ADDRESS.
+	 * "(ulong)-1" used to be a good choice for many systems...
+	 */
+	addr = CONFIG_SYS_MONITOR_BASE - sizeof (ulong);
+#endif
+	((void (*)(void)) addr) ();
+	return 1;
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Get timebase clock frequency (like cpu_clk in Hz)
+ *
+ * See sections 14.2 and 14.6 of the User's Manual
+ */
+unsigned long get_tbclk (void)
+{
+	uint immr = get_immr (0);	/* Return full IMMR contents */
+	volatile immap_t *immap = (volatile immap_t *)(immr & 0xFFFF0000);
+	ulong oscclk, factor, pll;
+
+	if (immap->im_clkrst.car_sccr & SCCR_TBS) {
+		return (gd->cpu_clk / 16);
+	}
+
+	pll = immap->im_clkrst.car_plprcr;
+
+#define PLPRCR_val(a) ((pll & PLPRCR_ ## a ## _MSK) >> PLPRCR_ ## a ## _SHIFT)
+
+	/*
+	 * For newer PQ1 chips (MPC866/87x/88x families), PLL multiplication
+	 * factor is calculated as follows:
+	 *
+	 *		     MFN
+	 *	     MFI + -------
+	 *		   MFD + 1
+	 * factor =  -----------------
+	 *	     (PDF + 1) * 2^S
+	 *
+	 * For older chips, it's just MF field of PLPRCR plus one.
+	 */
+	if ((immr & 0x0FFF) >= MPC8xx_NEW_CLK) { /* MPC866/87x/88x series */
+		factor = (PLPRCR_val(MFI) + PLPRCR_val(MFN)/(PLPRCR_val(MFD)+1))/
+			(PLPRCR_val(PDF)+1) / (1<<PLPRCR_val(S));
+	} else {
+		factor = PLPRCR_val(MF)+1;
+	}
+
+	oscclk = gd->cpu_clk / factor;
+
+	if ((immap->im_clkrst.car_sccr & SCCR_RTSEL) == 0 || factor > 2) {
+		return (oscclk / 4);
+	}
+	return (oscclk / 16);
+}
+
+/* ------------------------------------------------------------------------- */
+
+#if defined(CONFIG_WATCHDOG)
+void watchdog_reset (void)
+{
+	int re_enable = disable_interrupts ();
+
+	reset_8xx_watchdog ((immap_t *) CONFIG_SYS_IMMR);
+	if (re_enable)
+		enable_interrupts ();
+}
+#endif /* CONFIG_WATCHDOG */
+
+#if defined(CONFIG_WATCHDOG)
+
+void reset_8xx_watchdog (volatile immap_t * immr)
+{
+	/*
+	 * All other boards use the MPC8xx Internal Watchdog
+	 */
+	immr->im_siu_conf.sc_swsr = 0x556c;	/* write magic1 */
+	immr->im_siu_conf.sc_swsr = 0xaa39;	/* write magic2 */
+}
+#endif /* CONFIG_WATCHDOG */
+
+/*
+ * Initializes on-chip ethernet controllers.
+ * to override, implement board_eth_init()
+ */
+int cpu_eth_init(bd_t *bis)
+{
+#if defined(SCC_ENET) && defined(CONFIG_CMD_NET)
+	scc_initialize(bis);
+#endif
+#if defined(FEC_ENET)
+	fec_initialize(bis);
+#endif
+	return 0;
+}
diff --git a/arch/powerpc/cpu/mpc8xx/cpu_init.c b/arch/powerpc/cpu/mpc8xx/cpu_init.c
new file mode 100644
index 0000000000..f621d6285c
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/cpu_init.c
@@ -0,0 +1,218 @@ 
+/*
+ * (C) Copyright 2000-2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <watchdog.h>
+
+#include <mpc8xx.h>
+#include <commproc.h>
+
+#if defined(CONFIG_SYS_RTCSC) || defined(CONFIG_SYS_RMDS)
+DECLARE_GLOBAL_DATA_PTR;
+#endif
+
+#if defined(CONFIG_SYS_I2C_UCODE_PATCH) || defined(CONFIG_SYS_SPI_UCODE_PATCH) || \
+    defined(CONFIG_SYS_SMC_UCODE_PATCH)
+void cpm_load_patch (volatile immap_t * immr);
+#endif
+
+/*
+ * Breath some life into the CPU...
+ *
+ * Set up the memory map,
+ * initialize a bunch of registers,
+ * initialize the UPM's
+ */
+void cpu_init_f (volatile immap_t * immr)
+{
+	volatile memctl8xx_t *memctl = &immr->im_memctl;
+# ifdef CONFIG_SYS_PLPRCR
+	ulong mfmask;
+# endif
+	ulong reg;
+
+	/* SYPCR - contains watchdog control (11-9) */
+
+	immr->im_siu_conf.sc_sypcr = CONFIG_SYS_SYPCR;
+
+#if defined(CONFIG_WATCHDOG)
+	reset_8xx_watchdog (immr);
+#endif /* CONFIG_WATCHDOG */
+
+	/* SIUMCR - contains debug pin configuration (11-6) */
+	immr->im_siu_conf.sc_siumcr |= CONFIG_SYS_SIUMCR;
+	/* initialize timebase status and control register (11-26) */
+	/* unlock TBSCRK */
+
+	immr->im_sitk.sitk_tbscrk = KAPWR_KEY;
+	immr->im_sit.sit_tbscr = CONFIG_SYS_TBSCR;
+
+	/* initialize the PIT (11-31) */
+
+	immr->im_sitk.sitk_piscrk = KAPWR_KEY;
+	immr->im_sit.sit_piscr = CONFIG_SYS_PISCR;
+
+	/* System integration timers. Don't change EBDF! (15-27) */
+
+	immr->im_clkrstk.cark_sccrk = KAPWR_KEY;
+	reg = immr->im_clkrst.car_sccr;
+	reg &= SCCR_MASK;
+	reg |= CONFIG_SYS_SCCR;
+	immr->im_clkrst.car_sccr = reg;
+
+	/* PLL (CPU clock) settings (15-30) */
+
+	immr->im_clkrstk.cark_plprcrk = KAPWR_KEY;
+
+	/* If CONFIG_SYS_PLPRCR (set in the various *_config.h files) tries to
+	 * set the MF field, then just copy CONFIG_SYS_PLPRCR over car_plprcr,
+	 * otherwise OR in CONFIG_SYS_PLPRCR so we do not change the current MF
+	 * field value.
+	 *
+	 * For newer (starting MPC866) chips PLPRCR layout is different.
+	 */
+#ifdef CONFIG_SYS_PLPRCR
+	if (get_immr(0xFFFF) >= MPC8xx_NEW_CLK)
+	   mfmask = PLPRCR_MFACT_MSK;
+	else
+	   mfmask = PLPRCR_MF_MSK;
+
+	if ((CONFIG_SYS_PLPRCR & mfmask) != 0)
+	   reg = CONFIG_SYS_PLPRCR;			/* reset control bits   */
+	else {
+	   reg = immr->im_clkrst.car_plprcr;
+	   reg &= mfmask;			/* isolate MF-related fields */
+	   reg |= CONFIG_SYS_PLPRCR;			/* reset control bits   */
+	}
+	immr->im_clkrst.car_plprcr = reg;
+#endif
+
+	/*
+	 * Memory Controller:
+	 */
+
+	/* perform BR0 reset that MPC850 Rev. A can't guarantee */
+	reg = memctl->memc_br0;
+	reg &= BR_PS_MSK;	/* Clear everything except Port Size bits */
+	reg |= BR_V;		/* then add just the "Bank Valid" bit     */
+	memctl->memc_br0 = reg;
+
+	/* Map banks 0 (and maybe 1) to the FLASH banks 0 (and 1) at
+	 * preliminary addresses - these have to be modified later
+	 * when FLASH size has been determined
+	 *
+	 * Depending on the size of the memory region defined by
+	 * CONFIG_SYS_OR0_REMAP some boards (wide address mask) allow to map the
+	 * CONFIG_SYS_MONITOR_BASE, while others (narrower address mask) can't
+	 * map CONFIG_SYS_MONITOR_BASE.
+	 *
+	 * For example, for CONFIG_IVMS8, the CONFIG_SYS_MONITOR_BASE is
+	 * 0xff000000, but CONFIG_SYS_OR0_REMAP's address mask is 0xfff80000.
+	 *
+	 * If BR0 wasn't loaded with address base 0xff000000, then BR0's
+	 * base address remains as 0x00000000. However, the address mask
+	 * have been narrowed to 512Kb, so CONFIG_SYS_MONITOR_BASE wasn't mapped
+	 * into the Bank0.
+	 *
+	 * This is why CONFIG_IVMS8 and similar boards must load BR0 with
+	 * CONFIG_SYS_BR0_PRELIM in advance.
+	 *
+	 * [Thanks to Michael Liao for this explanation.
+	 *  I owe him a free beer. - wd]
+	 */
+
+#if defined(CONFIG_SYS_OR0_REMAP)
+	memctl->memc_or0 = CONFIG_SYS_OR0_REMAP;
+#endif
+#if defined(CONFIG_SYS_OR1_REMAP)
+	memctl->memc_or1 = CONFIG_SYS_OR1_REMAP;
+#endif
+#if defined(CONFIG_SYS_OR5_REMAP)
+	memctl->memc_or5 = CONFIG_SYS_OR5_REMAP;
+#endif
+
+	/* now restrict to preliminary range */
+	memctl->memc_br0 = CONFIG_SYS_BR0_PRELIM;
+	memctl->memc_or0 = CONFIG_SYS_OR0_PRELIM;
+
+#if (defined(CONFIG_SYS_OR1_PRELIM) && defined(CONFIG_SYS_BR1_PRELIM))
+	memctl->memc_or1 = CONFIG_SYS_OR1_PRELIM;
+	memctl->memc_br1 = CONFIG_SYS_BR1_PRELIM;
+#endif
+
+#if defined(CONFIG_SYS_OR2_PRELIM) && defined(CONFIG_SYS_BR2_PRELIM)
+	memctl->memc_or2 = CONFIG_SYS_OR2_PRELIM;
+	memctl->memc_br2 = CONFIG_SYS_BR2_PRELIM;
+#endif
+
+#if defined(CONFIG_SYS_OR3_PRELIM) && defined(CONFIG_SYS_BR3_PRELIM)
+	memctl->memc_or3 = CONFIG_SYS_OR3_PRELIM;
+	memctl->memc_br3 = CONFIG_SYS_BR3_PRELIM;
+#endif
+
+#if defined(CONFIG_SYS_OR4_PRELIM) && defined(CONFIG_SYS_BR4_PRELIM)
+	memctl->memc_or4 = CONFIG_SYS_OR4_PRELIM;
+	memctl->memc_br4 = CONFIG_SYS_BR4_PRELIM;
+#endif
+
+#if defined(CONFIG_SYS_OR5_PRELIM) && defined(CONFIG_SYS_BR5_PRELIM)
+	memctl->memc_or5 = CONFIG_SYS_OR5_PRELIM;
+	memctl->memc_br5 = CONFIG_SYS_BR5_PRELIM;
+#endif
+
+#if defined(CONFIG_SYS_OR6_PRELIM) && defined(CONFIG_SYS_BR6_PRELIM)
+	memctl->memc_or6 = CONFIG_SYS_OR6_PRELIM;
+	memctl->memc_br6 = CONFIG_SYS_BR6_PRELIM;
+#endif
+
+#if defined(CONFIG_SYS_OR7_PRELIM) && defined(CONFIG_SYS_BR7_PRELIM)
+	memctl->memc_or7 = CONFIG_SYS_OR7_PRELIM;
+	memctl->memc_br7 = CONFIG_SYS_BR7_PRELIM;
+#endif
+
+	/*
+	 * Reset CPM
+	 */
+	immr->im_cpm.cp_cpcr = CPM_CR_RST | CPM_CR_FLG;
+	do {			/* Spin until command processed     */
+		__asm__ ("eieio");
+	} while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
+
+#ifdef CONFIG_SYS_RCCR			/* must be done before cpm_load_patch() */
+	/* write config value */
+	immr->im_cpm.cp_rccr = CONFIG_SYS_RCCR;
+#endif
+
+#if defined(CONFIG_SYS_I2C_UCODE_PATCH) || defined(CONFIG_SYS_SPI_UCODE_PATCH) || \
+    defined(CONFIG_SYS_SMC_UCODE_PATCH)
+	cpm_load_patch (immr);	/* load mpc8xx  microcode patch */
+#endif
+}
+
+/*
+ * initialize higher level parts of CPU like timers
+ */
+int cpu_init_r (void)
+{
+#if defined(CONFIG_SYS_RTCSC) || defined(CONFIG_SYS_RMDS)
+	bd_t *bd = gd->bd;
+	volatile immap_t *immr = (volatile immap_t *) (bd->bi_immr_base);
+#endif
+
+#ifdef CONFIG_SYS_RTCSC
+	/* Unlock RTSC register */
+	immr->im_sitk.sitk_rtcsck = KAPWR_KEY;
+	/* write config value */
+	immr->im_sit.sit_rtcsc = CONFIG_SYS_RTCSC;
+#endif
+
+#ifdef CONFIG_SYS_RMDS
+	/* write config value */
+	immr->im_cpm.cp_rmds = CONFIG_SYS_RMDS;
+#endif
+	return (0);
+}
diff --git a/arch/powerpc/cpu/mpc8xx/fdt.c b/arch/powerpc/cpu/mpc8xx/fdt.c
new file mode 100644
index 0000000000..34d36478d3
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/fdt.c
@@ -0,0 +1,27 @@ 
+/*
+ * Copyright 2008 (C) Bryan O'Donoghue
+ *
+ * Code copied & edited from Freescale mpc85xx stuff.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void ft_cpu_setup(void *blob, bd_t *bd)
+{
+	do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+		"timebase-frequency", get_tbclk(), 1);
+	do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+		"bus-frequency", bd->bi_busfreq, 1);
+	do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+		"clock-frequency", bd->bi_intfreq, 1);
+	do_fixup_by_compat_u32(blob, "fsl,cpm-brg", "clock-frequency",
+		gd->arch.brg_clk, 1);
+
+	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
+}
diff --git a/arch/powerpc/cpu/mpc8xx/fec.c b/arch/powerpc/cpu/mpc8xx/fec.c
new file mode 100644
index 0000000000..b27310fffb
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/fec.c
@@ -0,0 +1,933 @@ 
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <commproc.h>
+#include <malloc.h>
+#include <net.h>
+
+#include <phy.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#undef	ET_DEBUG
+
+#if defined(CONFIG_CMD_NET) && \
+	(defined(FEC_ENET) || defined(CONFIG_ETHER_ON_FEC1) || defined(CONFIG_ETHER_ON_FEC2))
+
+/* compatibility test, if only FEC_ENET defined assume ETHER on FEC1 */
+#if defined(FEC_ENET) && !defined(CONFIG_ETHER_ON_FEC1) && !defined(CONFIG_ETHER_ON_FEC2)
+#define CONFIG_ETHER_ON_FEC1 1
+#endif
+
+/* define WANT_MII when MII support is required */
+#if defined(CONFIG_SYS_DISCOVER_PHY) || defined(CONFIG_FEC1_PHY) || defined(CONFIG_FEC2_PHY)
+#define WANT_MII
+#else
+#undef WANT_MII
+#endif
+
+#if defined(WANT_MII)
+#include <miiphy.h>
+
+#if !(defined(CONFIG_MII) || defined(CONFIG_CMD_MII))
+#error "CONFIG_MII has to be defined!"
+#endif
+
+#endif
+
+#if defined(CONFIG_RMII) && !defined(WANT_MII)
+#error RMII support is unusable without a working PHY.
+#endif
+
+#ifdef CONFIG_SYS_DISCOVER_PHY
+static int mii_discover_phy(struct eth_device *dev);
+#endif
+
+int fec8xx_miiphy_read(struct mii_dev *bus, int addr, int devad, int reg);
+int fec8xx_miiphy_write(struct mii_dev *bus, int addr, int devad, int reg,
+			u16 value);
+
+static struct ether_fcc_info_s
+{
+	int ether_index;
+	int fecp_offset;
+	int phy_addr;
+	int actual_phy_addr;
+	int initialized;
+}
+	ether_fcc_info[] = {
+#if defined(CONFIG_ETHER_ON_FEC1)
+	{
+		0,
+		offsetof(immap_t, im_cpm.cp_fec1),
+#if defined(CONFIG_FEC1_PHY)
+		CONFIG_FEC1_PHY,
+#else
+		-1,	/* discover */
+#endif
+		-1,
+		0,
+
+	},
+#endif
+#if defined(CONFIG_ETHER_ON_FEC2)
+	{
+		1,
+		offsetof(immap_t, im_cpm.cp_fec2),
+#if defined(CONFIG_FEC2_PHY)
+		CONFIG_FEC2_PHY,
+#else
+		-1,
+#endif
+		-1,
+		0,
+	},
+#endif
+};
+
+/* Ethernet Transmit and Receive Buffers */
+#define DBUF_LENGTH  1520
+
+#define TX_BUF_CNT 2
+
+#define TOUT_LOOP 100
+
+#define PKT_MAXBUF_SIZE		1518
+#define PKT_MINBUF_SIZE		64
+#define PKT_MAXBLR_SIZE		1520
+
+#ifdef __GNUC__
+static char txbuf[DBUF_LENGTH] __attribute__ ((aligned(8)));
+#else
+#error txbuf must be aligned.
+#endif
+
+static uint rxIdx;	/* index of the current RX buffer */
+static uint txIdx;	/* index of the current TX buffer */
+
+/*
+  * FEC Ethernet Tx and Rx buffer descriptors allocated at the
+  *  immr->udata_bd address on Dual-Port RAM
+  * Provide for Double Buffering
+  */
+
+typedef volatile struct CommonBufferDescriptor {
+    cbd_t rxbd[PKTBUFSRX];		/* Rx BD */
+    cbd_t txbd[TX_BUF_CNT];		/* Tx BD */
+} RTXBD;
+
+static RTXBD *rtx = NULL;
+
+static int fec_send(struct eth_device *dev, void *packet, int length);
+static int fec_recv(struct eth_device* dev);
+static int fec_init(struct eth_device* dev, bd_t * bd);
+static void fec_halt(struct eth_device* dev);
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+static void __mii_init(void);
+#endif
+
+int fec_initialize(bd_t *bis)
+{
+	struct eth_device* dev;
+	struct ether_fcc_info_s *efis;
+	int             i;
+
+	for (i = 0; i < ARRAY_SIZE(ether_fcc_info); i++) {
+
+		dev = malloc(sizeof(*dev));
+		if (dev == NULL)
+			hang();
+
+		memset(dev, 0, sizeof(*dev));
+
+		/* for FEC1 make sure that the name of the interface is the same
+		   as the old one for compatibility reasons */
+		if (i == 0) {
+			strcpy(dev->name, "FEC");
+		} else {
+			sprintf (dev->name, "FEC%d",
+				ether_fcc_info[i].ether_index + 1);
+		}
+
+		efis = &ether_fcc_info[i];
+
+		/*
+		 * reset actual phy addr
+		 */
+		efis->actual_phy_addr = -1;
+
+		dev->priv = efis;
+		dev->init = fec_init;
+		dev->halt = fec_halt;
+		dev->send = fec_send;
+		dev->recv = fec_recv;
+
+		eth_register(dev);
+
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+		int retval;
+		struct mii_dev *mdiodev = mdio_alloc();
+		if (!mdiodev)
+			return -ENOMEM;
+		strncpy(mdiodev->name, dev->name, MDIO_NAME_LEN);
+		mdiodev->read = fec8xx_miiphy_read;
+		mdiodev->write = fec8xx_miiphy_write;
+
+		retval = mdio_register(mdiodev);
+		if (retval < 0)
+			return retval;
+#endif
+	}
+	return 1;
+}
+
+static int fec_send(struct eth_device *dev, void *packet, int length)
+{
+	int j, rc;
+	struct ether_fcc_info_s *efis = dev->priv;
+	volatile fec_t *fecp = (volatile fec_t *)(CONFIG_SYS_IMMR + efis->fecp_offset);
+
+	/* section 16.9.23.3
+	 * Wait for ready
+	 */
+	j = 0;
+	while ((rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_READY) && (j<TOUT_LOOP)) {
+		udelay(1);
+		j++;
+	}
+	if (j>=TOUT_LOOP) {
+		printf("TX not ready\n");
+	}
+
+	rtx->txbd[txIdx].cbd_bufaddr = (uint)packet;
+	rtx->txbd[txIdx].cbd_datlen  = length;
+	rtx->txbd[txIdx].cbd_sc |= BD_ENET_TX_READY | BD_ENET_TX_LAST;
+	__asm__ ("eieio");
+
+	/* Activate transmit Buffer Descriptor polling */
+	fecp->fec_x_des_active = 0x01000000;	/* Descriptor polling active	*/
+
+	j = 0;
+	while ((rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_READY) && (j<TOUT_LOOP)) {
+		udelay(1);
+		j++;
+	}
+	if (j>=TOUT_LOOP) {
+		printf("TX timeout\n");
+	}
+#ifdef ET_DEBUG
+	printf("%s[%d] %s: cycles: %d    status: %x  retry cnt: %d\n",
+	__FILE__,__LINE__,__FUNCTION__,j,rtx->txbd[txIdx].cbd_sc,
+	(rtx->txbd[txIdx].cbd_sc & 0x003C)>>2);
+#endif
+	/* return only status bits */;
+	rc = (rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_STATS);
+
+	txIdx = (txIdx + 1) % TX_BUF_CNT;
+
+	return rc;
+}
+
+static int fec_recv (struct eth_device *dev)
+{
+	struct ether_fcc_info_s *efis = dev->priv;
+	volatile fec_t *fecp =
+		(volatile fec_t *) (CONFIG_SYS_IMMR + efis->fecp_offset);
+	int length;
+
+	for (;;) {
+		/* section 16.9.23.2 */
+		if (rtx->rxbd[rxIdx].cbd_sc & BD_ENET_RX_EMPTY) {
+			length = -1;
+			break;	/* nothing received - leave for() loop */
+		}
+
+		length = rtx->rxbd[rxIdx].cbd_datlen;
+
+		if (rtx->rxbd[rxIdx].cbd_sc & 0x003f) {
+#ifdef ET_DEBUG
+			printf ("%s[%d] err: %x\n",
+				__FUNCTION__, __LINE__,
+				rtx->rxbd[rxIdx].cbd_sc);
+#endif
+		} else {
+			uchar *rx = net_rx_packets[rxIdx];
+
+			length -= 4;
+
+#if defined(CONFIG_CMD_CDP)
+			if ((rx[0] & 1) != 0 &&
+			    memcmp((uchar *)rx, net_bcast_ethaddr, 6) != 0 &&
+			    !is_cdp_packet((uchar *)rx))
+				rx = NULL;
+#endif
+			/*
+			 * Pass the packet up to the protocol layers.
+			 */
+			if (rx != NULL)
+				net_process_received_packet(rx, length);
+		}
+
+		/* Give the buffer back to the FEC. */
+		rtx->rxbd[rxIdx].cbd_datlen = 0;
+
+		/* wrap around buffer index when necessary */
+		if ((rxIdx + 1) >= PKTBUFSRX) {
+			rtx->rxbd[PKTBUFSRX - 1].cbd_sc =
+				(BD_ENET_RX_WRAP | BD_ENET_RX_EMPTY);
+			rxIdx = 0;
+		} else {
+			rtx->rxbd[rxIdx].cbd_sc = BD_ENET_RX_EMPTY;
+			rxIdx++;
+		}
+
+		__asm__ ("eieio");
+
+		/* Try to fill Buffer Descriptors */
+		fecp->fec_r_des_active = 0x01000000;	/* Descriptor polling active    */
+	}
+
+	return length;
+}
+
+/**************************************************************
+ *
+ * FEC Ethernet Initialization Routine
+ *
+ *************************************************************/
+
+#define	FEC_ECNTRL_PINMUX	0x00000004
+#define FEC_ECNTRL_ETHER_EN	0x00000002
+#define FEC_ECNTRL_RESET	0x00000001
+
+#define FEC_RCNTRL_BC_REJ	0x00000010
+#define FEC_RCNTRL_PROM		0x00000008
+#define FEC_RCNTRL_MII_MODE	0x00000004
+#define FEC_RCNTRL_DRT		0x00000002
+#define FEC_RCNTRL_LOOP		0x00000001
+
+#define FEC_TCNTRL_FDEN		0x00000004
+#define FEC_TCNTRL_HBC		0x00000002
+#define FEC_TCNTRL_GTS		0x00000001
+
+#define	FEC_RESET_DELAY		50
+
+#if defined(CONFIG_RMII)
+
+static inline void fec_10Mbps(struct eth_device *dev)
+{
+	struct ether_fcc_info_s *efis = dev->priv;
+	int fecidx = efis->ether_index;
+	uint mask = (fecidx == 0) ? 0x0000010 : 0x0000008;
+
+	if ((unsigned int)fecidx >= 2)
+		hang();
+
+	((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_cptr |=  mask;
+}
+
+static inline void fec_100Mbps(struct eth_device *dev)
+{
+	struct ether_fcc_info_s *efis = dev->priv;
+	int fecidx = efis->ether_index;
+	uint mask = (fecidx == 0) ? 0x0000010 : 0x0000008;
+
+	if ((unsigned int)fecidx >= 2)
+		hang();
+
+	((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_cptr &= ~mask;
+}
+
+#endif
+
+static inline void fec_full_duplex(struct eth_device *dev)
+{
+	struct ether_fcc_info_s *efis = dev->priv;
+	volatile fec_t *fecp = (volatile fec_t *)(CONFIG_SYS_IMMR + efis->fecp_offset);
+
+	fecp->fec_r_cntrl &= ~FEC_RCNTRL_DRT;
+	fecp->fec_x_cntrl |=  FEC_TCNTRL_FDEN;	/* FD enable */
+}
+
+static inline void fec_half_duplex(struct eth_device *dev)
+{
+	struct ether_fcc_info_s *efis = dev->priv;
+	volatile fec_t *fecp = (volatile fec_t *)(CONFIG_SYS_IMMR + efis->fecp_offset);
+
+	fecp->fec_r_cntrl |=  FEC_RCNTRL_DRT;
+	fecp->fec_x_cntrl &= ~FEC_TCNTRL_FDEN;	/* FD disable */
+}
+
+static void fec_pin_init(int fecidx)
+{
+	bd_t           *bd = gd->bd;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+
+	/*
+	 * Set MII speed to 2.5 MHz or slightly below.
+	 *
+	 * According to the MPC860T (Rev. D) Fast ethernet controller user
+	 * manual (6.2.14),
+	 * the MII management interface clock must be less than or equal
+	 * to 2.5 MHz.
+	 * This MDC frequency is equal to system clock / (2 * MII_SPEED).
+	 * Then MII_SPEED = system_clock / 2 * 2,5 MHz.
+	 *
+	 * All MII configuration is done via FEC1 registers:
+	 */
+	immr->im_cpm.cp_fec1.fec_mii_speed = ((bd->bi_intfreq + 4999999) / 5000000) << 1;
+
+#if defined(CONFIG_MPC885_FAMILY) && defined(WANT_MII)
+	/* use MDC for MII */
+	immr->im_ioport.iop_pdpar |=  0x0080;
+	immr->im_ioport.iop_pddir &= ~0x0080;
+#endif
+
+	if (fecidx == 0) {
+#if defined(CONFIG_ETHER_ON_FEC1)
+
+#if defined(CONFIG_MPC885_FAMILY) /* MPC87x/88x have got 2 FECs and different pinout */
+
+#if !defined(CONFIG_RMII)
+
+		immr->im_ioport.iop_papar |=  0xf830;
+		immr->im_ioport.iop_padir |=  0x0830;
+		immr->im_ioport.iop_padir &= ~0xf000;
+
+		immr->im_cpm.cp_pbpar     |=  0x00001001;
+		immr->im_cpm.cp_pbdir     &= ~0x00001001;
+
+		immr->im_ioport.iop_pcpar |=  0x000c;
+		immr->im_ioport.iop_pcdir &= ~0x000c;
+
+		immr->im_cpm.cp_pepar     |=  0x00000003;
+		immr->im_cpm.cp_pedir     |=  0x00000003;
+		immr->im_cpm.cp_peso      &= ~0x00000003;
+
+		immr->im_cpm.cp_cptr      &= ~0x00000100;
+
+#else
+
+#if !defined(CONFIG_FEC1_PHY_NORXERR)
+		immr->im_ioport.iop_papar |=  0x1000;
+		immr->im_ioport.iop_padir &= ~0x1000;
+#endif
+		immr->im_ioport.iop_papar |=  0xe810;
+		immr->im_ioport.iop_padir |=  0x0810;
+		immr->im_ioport.iop_padir &= ~0xe000;
+
+		immr->im_cpm.cp_pbpar     |=  0x00000001;
+		immr->im_cpm.cp_pbdir     &= ~0x00000001;
+
+		immr->im_cpm.cp_cptr      |=  0x00000100;
+		immr->im_cpm.cp_cptr      &= ~0x00000050;
+
+#endif /* !CONFIG_RMII */
+
+#else
+		/*
+		 * Configure all of port D for MII.
+		 */
+		immr->im_ioport.iop_pdpar = 0x1fff;
+
+		/*
+		 * Bits moved from Rev. D onward
+		 */
+		if ((get_immr(0) & 0xffff) < 0x0501)
+			immr->im_ioport.iop_pddir = 0x1c58;	/* Pre rev. D */
+		else
+			immr->im_ioport.iop_pddir = 0x1fff;	/* Rev. D and later */
+#endif
+
+#endif	/* CONFIG_ETHER_ON_FEC1 */
+	} else if (fecidx == 1) {
+
+#if defined(CONFIG_ETHER_ON_FEC2)
+
+#if defined(CONFIG_MPC885_FAMILY) /* MPC87x/88x have got 2 FECs and different pinout */
+
+#if !defined(CONFIG_RMII)
+		immr->im_cpm.cp_pepar     |=  0x0003fffc;
+		immr->im_cpm.cp_pedir     |=  0x0003fffc;
+		immr->im_cpm.cp_peso      &= ~0x000087fc;
+		immr->im_cpm.cp_peso      |=  0x00037800;
+
+		immr->im_cpm.cp_cptr      &= ~0x00000080;
+#else
+
+#if !defined(CONFIG_FEC2_PHY_NORXERR)
+		immr->im_cpm.cp_pepar     |=  0x00000010;
+		immr->im_cpm.cp_pedir     |=  0x00000010;
+		immr->im_cpm.cp_peso      &= ~0x00000010;
+#endif
+		immr->im_cpm.cp_pepar     |=  0x00039620;
+		immr->im_cpm.cp_pedir     |=  0x00039620;
+		immr->im_cpm.cp_peso      |=  0x00031000;
+		immr->im_cpm.cp_peso      &= ~0x00008620;
+
+		immr->im_cpm.cp_cptr      |=  0x00000080;
+		immr->im_cpm.cp_cptr      &= ~0x00000028;
+#endif /* CONFIG_RMII */
+
+#endif /* CONFIG_MPC885_FAMILY */
+
+#endif /* CONFIG_ETHER_ON_FEC2 */
+
+	}
+}
+
+static int fec_reset(volatile fec_t *fecp)
+{
+	int i;
+
+	/* Whack a reset.
+	 * A delay is required between a reset of the FEC block and
+	 * initialization of other FEC registers because the reset takes
+	 * some time to complete. If you don't delay, subsequent writes
+	 * to FEC registers might get killed by the reset routine which is
+	 * still in progress.
+	 */
+
+	fecp->fec_ecntrl = FEC_ECNTRL_PINMUX | FEC_ECNTRL_RESET;
+	for (i = 0;
+	     (fecp->fec_ecntrl & FEC_ECNTRL_RESET) && (i < FEC_RESET_DELAY);
+	     ++i) {
+		udelay (1);
+	}
+	if (i == FEC_RESET_DELAY)
+		return -1;
+
+	return 0;
+}
+
+static int fec_init (struct eth_device *dev, bd_t * bd)
+{
+	struct ether_fcc_info_s *efis = dev->priv;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	volatile fec_t *fecp =
+		(volatile fec_t *) (CONFIG_SYS_IMMR + efis->fecp_offset);
+	int i;
+
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+	/* the MII interface is connected to FEC1
+	 * so for the miiphy_xxx function to work we must
+	 * call mii_init since fec_halt messes the thing up
+	 */
+	if (efis->ether_index != 0)
+		__mii_init();
+#endif
+
+	if (fec_reset(fecp) < 0)
+		printf ("FEC_RESET_DELAY timeout\n");
+
+	/* We use strictly polling mode only
+	 */
+	fecp->fec_imask = 0;
+
+	/* Clear any pending interrupt
+	 */
+	fecp->fec_ievent = 0xffc0;
+
+	/* No need to set the IVEC register */
+
+	/* Set station address
+	 */
+#define ea dev->enetaddr
+	fecp->fec_addr_low = (ea[0] << 24) | (ea[1] << 16) | (ea[2] << 8) | (ea[3]);
+	fecp->fec_addr_high = (ea[4] << 8) | (ea[5]);
+#undef ea
+
+#if defined(CONFIG_CMD_CDP)
+	/*
+	 * Turn on multicast address hash table
+	 */
+	fecp->fec_hash_table_high = 0xffffffff;
+	fecp->fec_hash_table_low = 0xffffffff;
+#else
+	/* Clear multicast address hash table
+	 */
+	fecp->fec_hash_table_high = 0;
+	fecp->fec_hash_table_low = 0;
+#endif
+
+	/* Set maximum receive buffer size.
+	 */
+	fecp->fec_r_buff_size = PKT_MAXBLR_SIZE;
+
+	/* Set maximum frame length
+	 */
+	fecp->fec_r_hash = PKT_MAXBUF_SIZE;
+
+	/*
+	 * Setup Buffers and Buffer Desriptors
+	 */
+	rxIdx = 0;
+	txIdx = 0;
+
+	if (!rtx)
+		rtx = (RTXBD *)(immr->im_cpm.cp_dpmem + CPM_FEC_BASE);
+	/*
+	 * Setup Receiver Buffer Descriptors (13.14.24.18)
+	 * Settings:
+	 *     Empty, Wrap
+	 */
+	for (i = 0; i < PKTBUFSRX; i++) {
+		rtx->rxbd[i].cbd_sc = BD_ENET_RX_EMPTY;
+		rtx->rxbd[i].cbd_datlen = 0;	/* Reset */
+		rtx->rxbd[i].cbd_bufaddr = (uint) net_rx_packets[i];
+	}
+	rtx->rxbd[PKTBUFSRX - 1].cbd_sc |= BD_ENET_RX_WRAP;
+
+	/*
+	 * Setup Ethernet Transmitter Buffer Descriptors (13.14.24.19)
+	 * Settings:
+	 *    Last, Tx CRC
+	 */
+	for (i = 0; i < TX_BUF_CNT; i++) {
+		rtx->txbd[i].cbd_sc = BD_ENET_TX_LAST | BD_ENET_TX_TC;
+		rtx->txbd[i].cbd_datlen = 0;	/* Reset */
+		rtx->txbd[i].cbd_bufaddr = (uint) (&txbuf[0]);
+	}
+	rtx->txbd[TX_BUF_CNT - 1].cbd_sc |= BD_ENET_TX_WRAP;
+
+	/* Set receive and transmit descriptor base
+	 */
+	fecp->fec_r_des_start = (unsigned int) (&rtx->rxbd[0]);
+	fecp->fec_x_des_start = (unsigned int) (&rtx->txbd[0]);
+
+	/* Enable MII mode
+	 */
+#if 0				/* Full duplex mode */
+	fecp->fec_r_cntrl = FEC_RCNTRL_MII_MODE;
+	fecp->fec_x_cntrl = FEC_TCNTRL_FDEN;
+#else  /* Half duplex mode */
+	fecp->fec_r_cntrl = FEC_RCNTRL_MII_MODE | FEC_RCNTRL_DRT;
+	fecp->fec_x_cntrl = 0;
+#endif
+
+	/* Enable big endian and don't care about SDMA FC.
+	 */
+	fecp->fec_fun_code = 0x78000000;
+
+	/*
+	 * Setup the pin configuration of the FEC
+	 */
+	fec_pin_init (efis->ether_index);
+
+	rxIdx = 0;
+	txIdx = 0;
+
+	/*
+	 * Now enable the transmit and receive processing
+	 */
+	fecp->fec_ecntrl = FEC_ECNTRL_PINMUX | FEC_ECNTRL_ETHER_EN;
+
+	if (efis->phy_addr == -1) {
+#ifdef CONFIG_SYS_DISCOVER_PHY
+		/*
+		 * wait for the PHY to wake up after reset
+		 */
+		efis->actual_phy_addr = mii_discover_phy (dev);
+
+		if (efis->actual_phy_addr == -1) {
+			printf ("Unable to discover phy!\n");
+			return -1;
+		}
+#else
+		efis->actual_phy_addr = -1;
+#endif
+	} else {
+		efis->actual_phy_addr = efis->phy_addr;
+	}
+
+#if defined(CONFIG_MII) && defined(CONFIG_RMII)
+	/*
+	 * adapt the RMII speed to the speed of the phy
+	 */
+	if (miiphy_speed (dev->name, efis->actual_phy_addr) == _100BASET) {
+		fec_100Mbps (dev);
+	} else {
+		fec_10Mbps (dev);
+	}
+#endif
+
+#if defined(CONFIG_MII)
+	/*
+	 * adapt to the half/full speed settings
+	 */
+	if (miiphy_duplex (dev->name, efis->actual_phy_addr) == FULL) {
+		fec_full_duplex (dev);
+	} else {
+		fec_half_duplex (dev);
+	}
+#endif
+
+	/* And last, try to fill Rx Buffer Descriptors */
+	fecp->fec_r_des_active = 0x01000000;	/* Descriptor polling active    */
+
+	efis->initialized = 1;
+
+	return 0;
+}
+
+
+static void fec_halt(struct eth_device* dev)
+{
+	struct ether_fcc_info_s *efis = dev->priv;
+	volatile fec_t *fecp = (volatile fec_t *)(CONFIG_SYS_IMMR + efis->fecp_offset);
+	int i;
+
+	/* avoid halt if initialized; mii gets stuck otherwise */
+	if (!efis->initialized)
+		return;
+
+	/* Whack a reset.
+	 * A delay is required between a reset of the FEC block and
+	 * initialization of other FEC registers because the reset takes
+	 * some time to complete. If you don't delay, subsequent writes
+	 * to FEC registers might get killed by the reset routine which is
+	 * still in progress.
+	 */
+
+	fecp->fec_ecntrl = FEC_ECNTRL_PINMUX | FEC_ECNTRL_RESET;
+	for (i = 0;
+	     (fecp->fec_ecntrl & FEC_ECNTRL_RESET) && (i < FEC_RESET_DELAY);
+	     ++i) {
+		udelay (1);
+	}
+	if (i == FEC_RESET_DELAY) {
+		printf ("FEC_RESET_DELAY timeout\n");
+		return;
+	}
+
+	efis->initialized = 0;
+}
+
+#if defined(CONFIG_SYS_DISCOVER_PHY) || defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+
+/* Make MII read/write commands for the FEC.
+*/
+
+#define mk_mii_read(ADDR, REG)	(0x60020000 | ((ADDR << 23) | \
+						(REG & 0x1f) << 18))
+
+#define mk_mii_write(ADDR, REG, VAL)	(0x50020000 | ((ADDR << 23) | \
+						(REG & 0x1f) << 18) | \
+						(VAL & 0xffff))
+
+/* Interrupt events/masks.
+*/
+#define FEC_ENET_HBERR	((uint)0x80000000)	/* Heartbeat error */
+#define FEC_ENET_BABR	((uint)0x40000000)	/* Babbling receiver */
+#define FEC_ENET_BABT	((uint)0x20000000)	/* Babbling transmitter */
+#define FEC_ENET_GRA	((uint)0x10000000)	/* Graceful stop complete */
+#define FEC_ENET_TXF	((uint)0x08000000)	/* Full frame transmitted */
+#define FEC_ENET_TXB	((uint)0x04000000)	/* A buffer was transmitted */
+#define FEC_ENET_RXF	((uint)0x02000000)	/* Full frame received */
+#define FEC_ENET_RXB	((uint)0x01000000)	/* A buffer was received */
+#define FEC_ENET_MII	((uint)0x00800000)	/* MII interrupt */
+#define FEC_ENET_EBERR	((uint)0x00400000)	/* SDMA bus error */
+
+/* PHY identification
+ */
+#define PHY_ID_LXT970		0x78100000	/* LXT970 */
+#define PHY_ID_LXT971		0x001378e0	/* LXT971 and 972 */
+#define PHY_ID_82555		0x02a80150	/* Intel 82555 */
+#define PHY_ID_QS6612		0x01814400	/* QS6612 */
+#define PHY_ID_AMD79C784	0x00225610	/* AMD 79C784 */
+#define PHY_ID_LSI80225		0x0016f870	/* LSI 80225 */
+#define PHY_ID_LSI80225B	0x0016f880	/* LSI 80225/B */
+#define PHY_ID_DM9161		0x0181B880	/* Davicom DM9161 */
+#define PHY_ID_KSM8995M		0x00221450	/* MICREL KS8995MA */
+
+/* send command to phy using mii, wait for result */
+static uint
+mii_send(uint mii_cmd)
+{
+	uint mii_reply;
+	volatile fec_t	*ep;
+	int cnt;
+
+	ep = &(((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_fec);
+
+	ep->fec_mii_data = mii_cmd;	/* command to phy */
+
+	/* wait for mii complete */
+	cnt = 0;
+	while (!(ep->fec_ievent & FEC_ENET_MII)) {
+		if (++cnt > 1000) {
+			printf("mii_send STUCK!\n");
+			break;
+		}
+	}
+	mii_reply = ep->fec_mii_data;		/* result from phy */
+	ep->fec_ievent = FEC_ENET_MII;		/* clear MII complete */
+#if 0
+	printf("%s[%d] %s: sent=0x%8.8x, reply=0x%8.8x\n",
+		__FILE__,__LINE__,__FUNCTION__,mii_cmd,mii_reply);
+#endif
+	return (mii_reply & 0xffff);		/* data read from phy */
+}
+#endif
+
+#if defined(CONFIG_SYS_DISCOVER_PHY)
+static int mii_discover_phy(struct eth_device *dev)
+{
+#define MAX_PHY_PASSES 11
+	uint phyno;
+	int  pass;
+	uint phytype;
+	int phyaddr;
+
+	phyaddr = -1;	/* didn't find a PHY yet */
+	for (pass = 1; pass <= MAX_PHY_PASSES && phyaddr < 0; ++pass) {
+		if (pass > 1) {
+			/* PHY may need more time to recover from reset.
+			 * The LXT970 needs 50ms typical, no maximum is
+			 * specified, so wait 10ms before try again.
+			 * With 11 passes this gives it 100ms to wake up.
+			 */
+			udelay(10000);	/* wait 10ms */
+		}
+		for (phyno = 0; phyno < 32 && phyaddr < 0; ++phyno) {
+			phytype = mii_send(mk_mii_read(phyno, MII_PHYSID2));
+#ifdef ET_DEBUG
+			printf("PHY type 0x%x pass %d type ", phytype, pass);
+#endif
+			if (phytype != 0xffff) {
+				phyaddr = phyno;
+				phytype |= mii_send(mk_mii_read(phyno,
+								MII_PHYSID1)) << 16;
+
+#ifdef ET_DEBUG
+				printf("PHY @ 0x%x pass %d type ",phyno,pass);
+				switch (phytype & 0xfffffff0) {
+				case PHY_ID_LXT970:
+					printf("LXT970\n");
+					break;
+				case PHY_ID_LXT971:
+					printf("LXT971\n");
+					break;
+				case PHY_ID_82555:
+					printf("82555\n");
+					break;
+				case PHY_ID_QS6612:
+					printf("QS6612\n");
+					break;
+				case PHY_ID_AMD79C784:
+					printf("AMD79C784\n");
+					break;
+				case PHY_ID_LSI80225B:
+					printf("LSI L80225/B\n");
+					break;
+				case PHY_ID_DM9161:
+					printf("Davicom DM9161\n");
+					break;
+				case PHY_ID_KSM8995M:
+					printf("MICREL KS8995M\n");
+					break;
+				default:
+					printf("0x%08x\n", phytype);
+					break;
+				}
+#endif
+			}
+		}
+	}
+	if (phyaddr < 0) {
+		printf("No PHY device found.\n");
+	}
+	return phyaddr;
+}
+#endif	/* CONFIG_SYS_DISCOVER_PHY */
+
+#if (defined(CONFIG_MII) || defined(CONFIG_CMD_MII)) && !defined(CONFIG_BITBANGMII)
+
+/****************************************************************************
+ * mii_init -- Initialize the MII via FEC 1 for MII command without ethernet
+ * This function is a subset of eth_init
+ ****************************************************************************
+ */
+static void __mii_init(void)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	volatile fec_t *fecp = &(immr->im_cpm.cp_fec);
+
+	if (fec_reset(fecp) < 0)
+		printf ("FEC_RESET_DELAY timeout\n");
+
+	/* We use strictly polling mode only
+	 */
+	fecp->fec_imask = 0;
+
+	/* Clear any pending interrupt
+	 */
+	fecp->fec_ievent = 0xffc0;
+
+	/* Now enable the transmit and receive processing
+	 */
+	fecp->fec_ecntrl = FEC_ECNTRL_PINMUX | FEC_ECNTRL_ETHER_EN;
+}
+
+void mii_init (void)
+{
+	int i;
+
+	__mii_init();
+
+	/* Setup the pin configuration of the FEC(s)
+	*/
+	for (i = 0; i < ARRAY_SIZE(ether_fcc_info); i++)
+		fec_pin_init(ether_fcc_info[i].ether_index);
+}
+
+/*****************************************************************************
+ * Read and write a MII PHY register, routines used by MII Utilities
+ *
+ * FIXME: These routines are expected to return 0 on success, but mii_send
+ *	  does _not_ return an error code. Maybe 0xFFFF means error, i.e.
+ *	  no PHY connected...
+ *	  For now always return 0.
+ * FIXME: These routines only work after calling eth_init() at least once!
+ *	  Otherwise they hang in mii_send() !!! Sorry!
+ *****************************************************************************/
+
+int fec8xx_miiphy_read(struct mii_dev *bus, int addr, int devad, int reg)
+{
+	unsigned short value = 0;
+	short rdreg;    /* register working value */
+
+#ifdef MII_DEBUG
+	printf ("miiphy_read(0x%x) @ 0x%x = ", reg, addr);
+#endif
+	rdreg = mii_send(mk_mii_read(addr, reg));
+
+	value = rdreg;
+#ifdef MII_DEBUG
+	printf ("0x%04x\n", value);
+#endif
+	return value;
+}
+
+int fec8xx_miiphy_write(struct mii_dev *bus, int addr, int devad, int reg,
+			u16 value)
+{
+#ifdef MII_DEBUG
+	printf ("miiphy_write(0x%x) @ 0x%x = ", reg, addr);
+#endif
+	(void)mii_send(mk_mii_write(addr, reg, value));
+
+#ifdef MII_DEBUG
+	printf ("0x%04x\n", value);
+#endif
+	return 0;
+}
+#endif
+
+#endif
diff --git a/arch/powerpc/cpu/mpc8xx/fec.h b/arch/powerpc/cpu/mpc8xx/fec.h
new file mode 100644
index 0000000000..e025c3f464
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/fec.h
@@ -0,0 +1,12 @@ 
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef	_FEC_H_
+#define	_FEC_H_
+
+
+#endif	/* _FEC_H_ */
diff --git a/arch/powerpc/cpu/mpc8xx/interrupts.c b/arch/powerpc/cpu/mpc8xx/interrupts.c
new file mode 100644
index 0000000000..482ceecb9f
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/interrupts.c
@@ -0,0 +1,278 @@ 
+/*
+ * (C) Copyright 2000-2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+#include <mpc8xx_irq.h>
+#include <asm/processor.h>
+#include <commproc.h>
+
+/************************************************************************/
+
+/*
+ * CPM interrupt vector functions.
+ */
+struct interrupt_action {
+	interrupt_handler_t *handler;
+	void *arg;
+};
+
+static struct interrupt_action cpm_vecs[CPMVEC_NR];
+static struct interrupt_action irq_vecs[NR_IRQS];
+
+static void cpm_interrupt_init (void);
+static void cpm_interrupt (void *regs);
+
+/************************************************************************/
+
+int interrupt_init_cpu (unsigned *decrementer_count)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+
+	*decrementer_count = get_tbclk () / CONFIG_SYS_HZ;
+
+	/* disable all interrupts */
+	immr->im_siu_conf.sc_simask = 0;
+
+	/* Configure CPM interrupts */
+	cpm_interrupt_init ();
+
+	return (0);
+}
+
+/************************************************************************/
+
+/*
+ * Handle external interrupts
+ */
+void external_interrupt (struct pt_regs *regs)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	int irq;
+	ulong simask, newmask;
+	ulong vec, v_bit;
+
+	/*
+	 * read the SIVEC register and shift the bits down
+	 * to get the irq number
+	 */
+	vec = immr->im_siu_conf.sc_sivec;
+	irq = vec >> 26;
+	v_bit = 0x80000000UL >> irq;
+
+	/*
+	 * Read Interrupt Mask Register and Mask Interrupts
+	 */
+	simask = immr->im_siu_conf.sc_simask;
+	newmask = simask & (~(0xFFFF0000 >> irq));
+	immr->im_siu_conf.sc_simask = newmask;
+
+	if (!(irq & 0x1)) {		/* External Interrupt ?     */
+		ulong siel;
+
+		/*
+		 * Read Interrupt Edge/Level Register
+		 */
+		siel = immr->im_siu_conf.sc_siel;
+
+		if (siel & v_bit) {	/* edge triggered interrupt ?   */
+			/*
+			 * Rewrite SIPEND Register to clear interrupt
+			 */
+			immr->im_siu_conf.sc_sipend = v_bit;
+		}
+	}
+
+	if (irq_vecs[irq].handler != NULL) {
+		irq_vecs[irq].handler (irq_vecs[irq].arg);
+	} else {
+		printf ("\nBogus External Interrupt IRQ %d Vector %ld\n",
+				irq, vec);
+		/* turn off the bogus interrupt to avoid it from now */
+		simask &= ~v_bit;
+	}
+	/*
+	 * Re-Enable old Interrupt Mask
+	 */
+	immr->im_siu_conf.sc_simask = simask;
+}
+
+/************************************************************************/
+
+/*
+ * CPM interrupt handler
+ */
+static void cpm_interrupt (void *regs)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	uint vec;
+
+	/*
+	 * Get the vector by setting the ACK bit
+	 * and then reading the register.
+	 */
+	immr->im_cpic.cpic_civr = 1;
+	vec = immr->im_cpic.cpic_civr;
+	vec >>= 11;
+
+	if (cpm_vecs[vec].handler != NULL) {
+		(*cpm_vecs[vec].handler) (cpm_vecs[vec].arg);
+	} else {
+		immr->im_cpic.cpic_cimr &= ~(1 << vec);
+		printf ("Masking bogus CPM interrupt vector 0x%x\n", vec);
+	}
+	/*
+	 * After servicing the interrupt,
+	 * we have to remove the status indicator.
+	 */
+	immr->im_cpic.cpic_cisr |= (1 << vec);
+}
+
+/*
+ * The CPM can generate the error interrupt when there is a race
+ * condition between generating and masking interrupts. All we have
+ * to do is ACK it and return. This is a no-op function so we don't
+ * need any special tests in the interrupt handler.
+ */
+static void cpm_error_interrupt (void *dummy)
+{
+}
+
+/************************************************************************/
+/*
+ * Install and free an interrupt handler
+ */
+void irq_install_handler (int vec, interrupt_handler_t * handler,
+						  void *arg)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+
+	if ((vec & CPMVEC_OFFSET) != 0) {
+		/* CPM interrupt */
+		vec &= 0xffff;
+		if (cpm_vecs[vec].handler != NULL) {
+			printf ("CPM interrupt 0x%x replacing 0x%x\n",
+				(uint) handler,
+				(uint) cpm_vecs[vec].handler);
+		}
+		cpm_vecs[vec].handler = handler;
+		cpm_vecs[vec].arg = arg;
+		immr->im_cpic.cpic_cimr |= (1 << vec);
+#if 0
+		printf ("Install CPM interrupt for vector %d ==> %p\n",
+			vec, handler);
+#endif
+	} else {
+		/* SIU interrupt */
+		if (irq_vecs[vec].handler != NULL) {
+			printf ("SIU interrupt %d 0x%x replacing 0x%x\n",
+				vec,
+				(uint) handler,
+				(uint) cpm_vecs[vec].handler);
+		}
+		irq_vecs[vec].handler = handler;
+		irq_vecs[vec].arg = arg;
+		immr->im_siu_conf.sc_simask |= 1 << (31 - vec);
+#if 0
+		printf ("Install SIU interrupt for vector %d ==> %p\n",
+			vec, handler);
+#endif
+	}
+}
+
+void irq_free_handler (int vec)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+
+	if ((vec & CPMVEC_OFFSET) != 0) {
+		/* CPM interrupt */
+		vec &= 0xffff;
+#if 0
+		printf ("Free CPM interrupt for vector %d ==> %p\n",
+			vec, cpm_vecs[vec].handler);
+#endif
+		immr->im_cpic.cpic_cimr &= ~(1 << vec);
+		cpm_vecs[vec].handler = NULL;
+		cpm_vecs[vec].arg = NULL;
+	} else {
+		/* SIU interrupt */
+#if 0
+		printf ("Free CPM interrupt for vector %d ==> %p\n",
+			vec, cpm_vecs[vec].handler);
+#endif
+		immr->im_siu_conf.sc_simask &= ~(1 << (31 - vec));
+		irq_vecs[vec].handler = NULL;
+		irq_vecs[vec].arg = NULL;
+	}
+}
+
+/************************************************************************/
+
+static void cpm_interrupt_init (void)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+
+	/*
+	 * Initialize the CPM interrupt controller.
+	 */
+
+	immr->im_cpic.cpic_cicr =
+		(CICR_SCD_SCC4 |
+		 CICR_SCC_SCC3 |
+		 CICR_SCB_SCC2 |
+		 CICR_SCA_SCC1) | ((CPM_INTERRUPT / 2) << 13) | CICR_HP_MASK;
+
+	immr->im_cpic.cpic_cimr = 0;
+
+	/*
+	 * Install the error handler.
+	 */
+	irq_install_handler (CPMVEC_ERROR, cpm_error_interrupt, NULL);
+
+	immr->im_cpic.cpic_cicr |= CICR_IEN;
+
+	/*
+	 * Install the cpm interrupt handler
+	 */
+	irq_install_handler (CPM_INTERRUPT, cpm_interrupt, NULL);
+}
+
+/************************************************************************/
+
+/*
+ * timer_interrupt - gets called when the decrementer overflows,
+ * with interrupts disabled.
+ * Trivial implementation - no need to be really accurate.
+ */
+void timer_interrupt_cpu (struct pt_regs *regs)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+
+#if 0
+	printf ("*** Timer Interrupt *** ");
+#endif
+	/* Reset Timer Expired and Timers Interrupt Status */
+	immr->im_clkrstk.cark_plprcrk = KAPWR_KEY;
+	__asm__ ("nop");
+	/*
+	  Clear TEXPS (and TMIST on older chips). SPLSS (on older
+	  chips) is cleared too.
+
+	  Bitwise OR is a read-modify-write operation so ALL bits
+	  which are cleared by writing `1' would be cleared by
+	  operations like
+
+	  immr->im_clkrst.car_plprcr |= PLPRCR_TEXPS;
+
+	  The same can be achieved by simple writing of the PLPRCR
+	  to itself. If a bit value should be preserved, read the
+	  register, ZERO the bit and write, not OR, the result back.
+	*/
+	immr->im_clkrst.car_plprcr = immr->im_clkrst.car_plprcr;
+}
+
+/************************************************************************/
diff --git a/arch/powerpc/cpu/mpc8xx/kgdb.S b/arch/powerpc/cpu/mpc8xx/kgdb.S
new file mode 100644
index 0000000000..0ea1a06c7a
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/kgdb.S
@@ -0,0 +1,54 @@ 
+/*
+ *  Copyright (C) 2000	Murray Jensen <Murray.Jensen@cmst.csiro.au>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <config.h>
+#include <command.h>
+#include <mpc8xx.h>
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+
+#include <asm/cache.h>
+#include <asm/mmu.h>
+
+#if defined(CONFIG_CMD_KGDB)
+
+ /*
+ * cache flushing routines for kgdb
+ */
+
+	.globl	kgdb_flush_cache_all
+kgdb_flush_cache_all:
+	lis	r3, IDC_INVALL@h
+	mtspr	DC_CST, r3
+	sync
+	lis	r3, IDC_INVALL@h
+	mtspr	IC_CST, r3
+	SYNC
+	blr
+
+	.globl	kgdb_flush_cache_range
+kgdb_flush_cache_range:
+	li	r5,CONFIG_SYS_CACHELINE_SIZE-1
+	andc	r3,r3,r5
+	subf	r4,r3,r4
+	add	r4,r4,r5
+	srwi.	r4,r4,CONFIG_SYS_CACHELINE_SHIFT
+	beqlr
+	mtctr	r4
+	mr	r6,r3
+1:	dcbst	0,r3
+	addi	r3,r3,CONFIG_SYS_CACHELINE_SIZE
+	bdnz	1b
+	sync				/* wait for dcbst's to get to ram */
+	mtctr	r4
+2:	icbi	0,r6
+	addi	r6,r6,CONFIG_SYS_CACHELINE_SIZE
+	bdnz	2b
+	SYNC
+	blr
+
+#endif
diff --git a/arch/powerpc/cpu/mpc8xx/plprcr_write.S b/arch/powerpc/cpu/mpc8xx/plprcr_write.S
new file mode 100644
index 0000000000..e28292f5e2
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/plprcr_write.S
@@ -0,0 +1,119 @@ 
+/*
+ * (C) Copyright 2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <mpc8xx.h>
+#include <ppc_asm.tmpl>
+#include <asm/cache.h>
+
+#define CACHE_CMD_ENABLE	0x02000000
+#define CACHE_CMD_DISABLE	0x04000000
+#define CACHE_CMD_LOAD_LOCK	0x06000000
+#define CACHE_CMD_UNLOCK_LINE	0x08000000
+#define CACHE_CMD_UNLOCK_ALL	0x0A000000
+#define CACHE_CMD_INVALIDATE	0x0C000000
+#define SPEED_PLPRCR_WAIT_5CYC	150
+#define _CACHE_ALIGN_SIZE	16
+
+
+	.text
+	.align 2
+	.globl plprcr_write_866
+
+/*
+ * void plprcr_write_866 (long plprcr)
+ * Write PLPRCR, including workaround for device errata SIU4 and SIU9.
+ */
+
+plprcr_write_866:
+	mfspr	r10, LR		/* save the Link Register value */
+
+	/* turn instruction cache on (no MMU required for instructions)
+	 */
+	lis	r4, CACHE_CMD_ENABLE@h
+	ori	r4, r4, CACHE_CMD_ENABLE@l
+	mtspr	IC_CST, r4
+	isync
+
+	/* clear IC_CST error bits
+	 */
+	mfspr	r4, IC_CST
+
+	bl	plprcr_here
+
+plprcr_here:
+	mflr	r5
+
+	/* calculate relocation offset
+	 */
+	lis	r4, plprcr_here@h
+	ori	r4, r4, plprcr_here@l
+	sub	r5, r5, r4
+
+	/* calculate first address of this function
+	 */
+	lis	r6, plprcr_write_866@h
+	ori	r6, r6, plprcr_write_866@l
+	add	r6, r6, r5
+
+	/* calculate end address of this function
+	 */
+	lis	r7, plprcr_end@h
+	ori	r7, r7, plprcr_end@l
+	add	r7, r7, r5
+
+	/* load and lock code addresses
+	 */
+	mr	r5, r6
+
+plprcr_loop:
+	mtspr	IC_ADR, r5
+	addi	r5, r5, _CACHE_ALIGN_SIZE	/* increment by one line */
+
+	lis	r4, CACHE_CMD_LOAD_LOCK@h
+	ori	r4, r4, CACHE_CMD_LOAD_LOCK@l
+	mtspr	IC_CST, r4
+	isync
+
+	cmpw	r5, r7
+	blt	plprcr_loop
+
+	/* IC_CST error bits not evaluated
+	 */
+
+	/* switch PLPRCR
+	 */
+	mfspr	r4, IMMR		/* read IMMR */
+	rlwinm	r4, r4, 0, 0, 15	/* only high 16 bits count */
+
+	/* write sequence according to MPC866 Errata
+	 */
+	stw	r3, PLPRCR(r4)
+	isync
+
+	lis	r3, SPEED_PLPRCR_WAIT_5CYC@h
+	ori	r3, r3, SPEED_PLPRCR_WAIT_5CYC@l
+
+plprcr_wait:
+	cmpwi	r3, 0
+	beq	plprcr_wait_end
+	nop
+	subi	r3, r3, 1
+	b	plprcr_wait
+
+plprcr_wait_end:
+
+	/* unlock instruction cache but leave it enabled
+	 */
+	lis	r4, CACHE_CMD_UNLOCK_ALL@h
+	ori	r4, r4, CACHE_CMD_UNLOCK_ALL@l
+	mtspr	IC_CST, r4
+	isync
+
+	mtspr	LR, r10		/* restore original Link Register value */
+	blr
+
+plprcr_end:
diff --git a/arch/powerpc/cpu/mpc8xx/scc.c b/arch/powerpc/cpu/mpc8xx/scc.c
new file mode 100644
index 0000000000..17bcc2fe0a
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/scc.c
@@ -0,0 +1,472 @@ 
+/*
+ * File:  scc.c
+ * Description:
+ *	Basic ET HW initialization and packet RX/TX routines
+ *
+ * NOTE  <<<IMPORTANT:  PLEASE READ>>>:
+ *     Do not cache Rx/Tx buffers!
+ */
+
+/*
+ * MPC823 <-> MC68160 Connections:
+ *
+ * Setup MPC823 to work with MC68160 Enhanced Ethernet
+ * Serial Tranceiver as follows:
+ *
+ * MPC823 Signal                MC68160  Comments
+ * ------ ------                -------  --------
+ * PA-12 ETHTX    -------->   TX       Eth. Port Transmit Data
+ * PB-18 E_TENA   -------->   TENA     Eth. Transmit Port Enable
+ * PA-5 ETHTCK    <--------   TCLK     Eth. Port Transmit Clock
+ * PA-13 ETHRX    <--------   RX       Eth. Port Receive Data
+ * PC-8 E_RENA    <--------   RENA     Eth. Receive Enable
+ * PA-6 ETHRCK    <--------   RCLK     Eth. Port Receive Clock
+ * PC-9 E_CLSN    <--------   CLSN     Eth. Port Collision Indication
+ *
+ * FADS Board Signal              MC68160  Comments
+ * -----------------              -------  --------
+ * (BCSR1) ETHEN*     -------->  CS2      Eth. Port Enable
+ * (BSCR4) TPSQEL*    -------->  TPSQEL   Twisted Pair Signal Quality Error Test Enable
+ * (BCSR4) TPFLDL*    -------->  TPFLDL   Twisted Pair Full-Duplex
+ * (BCSR4) ETHLOOP    -------->  LOOP     Eth. Port Diagnostic Loop-Back
+ *
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <commproc.h>
+#include <net.h>
+#include <command.h>
+
+#if defined(CONFIG_CMD_NET) && defined(SCC_ENET)
+
+/* Ethernet Transmit and Receive Buffers */
+#define DBUF_LENGTH  1520
+
+#define TX_BUF_CNT 2
+
+#define TOUT_LOOP 10000	/* 10 ms to have a packet sent */
+
+static char txbuf[DBUF_LENGTH];
+
+static uint rxIdx;	/* index of the current RX buffer */
+static uint txIdx;	/* index of the current TX buffer */
+
+/*
+  * SCC Ethernet Tx and Rx buffer descriptors allocated at the
+  *  immr->udata_bd address on Dual-Port RAM
+  * Provide for Double Buffering
+  */
+
+typedef volatile struct CommonBufferDescriptor {
+    cbd_t rxbd[PKTBUFSRX];	/* Rx BD */
+    cbd_t txbd[TX_BUF_CNT];	/* Tx BD */
+} RTXBD;
+
+static RTXBD *rtx;
+
+static int scc_send(struct eth_device *dev, void *packet, int length);
+static int scc_recv(struct eth_device* dev);
+static int scc_init (struct eth_device* dev, bd_t * bd);
+static void scc_halt(struct eth_device* dev);
+
+int scc_initialize(bd_t *bis)
+{
+	struct eth_device* dev;
+
+	dev = (struct eth_device*) malloc(sizeof *dev);
+	memset(dev, 0, sizeof *dev);
+
+	strcpy(dev->name, "SCC");
+	dev->iobase = 0;
+	dev->priv   = 0;
+	dev->init   = scc_init;
+	dev->halt   = scc_halt;
+	dev->send   = scc_send;
+	dev->recv   = scc_recv;
+
+	eth_register(dev);
+
+	return 1;
+}
+
+static int scc_send(struct eth_device *dev, void *packet, int length)
+{
+	int i, j=0;
+#if 0
+	volatile char *in, *out;
+#endif
+
+	/* section 16.9.23.3
+	 * Wait for ready
+	 */
+#if 0
+	while (rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_READY);
+	out = (char *)(rtx->txbd[txIdx].cbd_bufaddr);
+	in = packet;
+	for(i = 0; i < length; i++) {
+		*out++ = *in++;
+	}
+	rtx->txbd[txIdx].cbd_datlen = length;
+	rtx->txbd[txIdx].cbd_sc |= (BD_ENET_TX_READY | BD_ENET_TX_LAST);
+	while (rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_READY) j++;
+
+#ifdef ET_DEBUG
+	printf("cycles: %d    status: %x\n", j, rtx->txbd[txIdx].cbd_sc);
+#endif
+	i = (rtx->txbd[txIdx++].cbd_sc & BD_ENET_TX_STATS) /* return only status bits */;
+
+	/* wrap around buffer index when necessary */
+	if (txIdx >= TX_BUF_CNT) txIdx = 0;
+#endif
+
+	while ((rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_READY) && (j<TOUT_LOOP)) {
+		udelay (1);	/* will also trigger Wd if needed */
+		j++;
+	}
+	if (j>=TOUT_LOOP) printf("TX not ready\n");
+	rtx->txbd[txIdx].cbd_bufaddr = (uint)packet;
+	rtx->txbd[txIdx].cbd_datlen = length;
+	rtx->txbd[txIdx].cbd_sc |= (BD_ENET_TX_READY | BD_ENET_TX_LAST |BD_ENET_TX_WRAP);
+	while ((rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_READY) && (j<TOUT_LOOP)) {
+		udelay (1);	/* will also trigger Wd if needed */
+		j++;
+	}
+	if (j>=TOUT_LOOP) printf("TX timeout\n");
+#ifdef ET_DEBUG
+	printf("cycles: %d    status: %x\n", j, rtx->txbd[txIdx].cbd_sc);
+#endif
+	i = (rtx->txbd[txIdx].cbd_sc & BD_ENET_TX_STATS) /* return only status bits */;
+	return i;
+}
+
+static int scc_recv (struct eth_device *dev)
+{
+	int length;
+
+	for (;;) {
+		/* section 16.9.23.2 */
+		if (rtx->rxbd[rxIdx].cbd_sc & BD_ENET_RX_EMPTY) {
+			length = -1;
+			break;	/* nothing received - leave for() loop */
+		}
+
+		length = rtx->rxbd[rxIdx].cbd_datlen;
+
+		if (rtx->rxbd[rxIdx].cbd_sc & 0x003f) {
+#ifdef ET_DEBUG
+			printf ("err: %x\n", rtx->rxbd[rxIdx].cbd_sc);
+#endif
+		} else {
+			/* Pass the packet up to the protocol layers. */
+			net_process_received_packet(net_rx_packets[rxIdx],
+						    length - 4);
+		}
+
+
+		/* Give the buffer back to the SCC. */
+		rtx->rxbd[rxIdx].cbd_datlen = 0;
+
+		/* wrap around buffer index when necessary */
+		if ((rxIdx + 1) >= PKTBUFSRX) {
+			rtx->rxbd[PKTBUFSRX - 1].cbd_sc =
+				(BD_ENET_RX_WRAP | BD_ENET_RX_EMPTY);
+			rxIdx = 0;
+		} else {
+			rtx->rxbd[rxIdx].cbd_sc = BD_ENET_RX_EMPTY;
+			rxIdx++;
+		}
+	}
+	return length;
+}
+
+/**************************************************************
+  *
+  * SCC Ethernet Initialization Routine
+  *
+  *************************************************************/
+
+static int scc_init (struct eth_device *dev, bd_t * bis)
+{
+
+	int i;
+	scc_enet_t *pram_ptr;
+
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+
+	pram_ptr = (scc_enet_t *) & (immr->im_cpm.cp_dparam[PROFF_ENET]);
+
+	rxIdx = 0;
+	txIdx = 0;
+
+	if (!rtx)
+		rtx = (RTXBD *)(immr->im_cpm.cp_dpmem + CPM_SCC_BASE);
+
+#if (defined(PA_ENET_RXD) && defined(PA_ENET_TXD))
+	/* Configure port A pins for Txd and Rxd.
+	 */
+	immr->im_ioport.iop_papar |= (PA_ENET_RXD | PA_ENET_TXD);
+	immr->im_ioport.iop_padir &= ~(PA_ENET_RXD | PA_ENET_TXD);
+	immr->im_ioport.iop_paodr &= ~PA_ENET_TXD;
+#elif (defined(PB_ENET_RXD) && defined(PB_ENET_TXD))
+	/* Configure port B pins for Txd and Rxd.
+	 */
+	immr->im_cpm.cp_pbpar |= (PB_ENET_RXD | PB_ENET_TXD);
+	immr->im_cpm.cp_pbdir &= ~(PB_ENET_RXD | PB_ENET_TXD);
+	immr->im_cpm.cp_pbodr &= ~PB_ENET_TXD;
+#else
+#error Configuration Error: exactly ONE of PA_ENET_[RT]XD, PB_ENET_[RT]XD must be defined
+#endif
+
+#if defined(PC_ENET_LBK)
+	/* Configure port C pins to disable External Loopback
+	 */
+	immr->im_ioport.iop_pcpar &= ~PC_ENET_LBK;
+	immr->im_ioport.iop_pcdir |= PC_ENET_LBK;
+	immr->im_ioport.iop_pcso &= ~PC_ENET_LBK;
+	immr->im_ioport.iop_pcdat &= ~PC_ENET_LBK;	/* Disable Loopback */
+#endif /* PC_ENET_LBK */
+
+	/* Configure port C pins to enable CLSN and RENA.
+	 */
+	immr->im_ioport.iop_pcpar &= ~(PC_ENET_CLSN | PC_ENET_RENA);
+	immr->im_ioport.iop_pcdir &= ~(PC_ENET_CLSN | PC_ENET_RENA);
+	immr->im_ioport.iop_pcso |= (PC_ENET_CLSN | PC_ENET_RENA);
+
+	/* Configure port A for TCLK and RCLK.
+	 */
+	immr->im_ioport.iop_papar |= (PA_ENET_TCLK | PA_ENET_RCLK);
+	immr->im_ioport.iop_padir &= ~(PA_ENET_TCLK | PA_ENET_RCLK);
+
+	/*
+	 * Configure Serial Interface clock routing -- see section 16.7.5.3
+	 * First, clear all SCC bits to zero, then set the ones we want.
+	 */
+
+	immr->im_cpm.cp_sicr &= ~SICR_ENET_MASK;
+	immr->im_cpm.cp_sicr |= SICR_ENET_CLKRT;
+
+
+	/*
+	 * Initialize SDCR -- see section 16.9.23.7
+	 * SDMA configuration register
+	 */
+	immr->im_siu_conf.sc_sdcr = 0x01;
+
+
+	/*
+	 * Setup SCC Ethernet Parameter RAM
+	 */
+
+	pram_ptr->sen_genscc.scc_rfcr = 0x18;	/* Normal Operation and Mot byte ordering */
+	pram_ptr->sen_genscc.scc_tfcr = 0x18;	/* Mot byte ordering, Normal access */
+
+	pram_ptr->sen_genscc.scc_mrblr = DBUF_LENGTH;	/* max. ET package len 1520 */
+
+	pram_ptr->sen_genscc.scc_rbase = (unsigned int) (&rtx->rxbd[0]);	/* Set RXBD tbl start at Dual Port */
+	pram_ptr->sen_genscc.scc_tbase = (unsigned int) (&rtx->txbd[0]);	/* Set TXBD tbl start at Dual Port */
+
+	/*
+	 * Setup Receiver Buffer Descriptors (13.14.24.18)
+	 * Settings:
+	 *     Empty, Wrap
+	 */
+
+	for (i = 0; i < PKTBUFSRX; i++) {
+		rtx->rxbd[i].cbd_sc = BD_ENET_RX_EMPTY;
+		rtx->rxbd[i].cbd_datlen = 0;	/* Reset */
+		rtx->rxbd[i].cbd_bufaddr = (uint) net_rx_packets[i];
+	}
+
+	rtx->rxbd[PKTBUFSRX - 1].cbd_sc |= BD_ENET_RX_WRAP;
+
+	/*
+	 * Setup Ethernet Transmitter Buffer Descriptors (13.14.24.19)
+	 * Settings:
+	 *    Add PADs to Short FRAMES, Wrap, Last, Tx CRC
+	 */
+
+	for (i = 0; i < TX_BUF_CNT; i++) {
+		rtx->txbd[i].cbd_sc =
+			(BD_ENET_TX_PAD | BD_ENET_TX_LAST | BD_ENET_TX_TC);
+		rtx->txbd[i].cbd_datlen = 0;	/* Reset */
+		rtx->txbd[i].cbd_bufaddr = (uint) (&txbuf[0]);
+	}
+
+	rtx->txbd[TX_BUF_CNT - 1].cbd_sc |= BD_ENET_TX_WRAP;
+
+	/*
+	 * Enter Command:  Initialize Rx Params for SCC
+	 */
+
+	do {			/* Spin until ready to issue command    */
+		__asm__ ("eieio");
+	} while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
+	/* Issue command */
+	immr->im_cpm.cp_cpcr =
+		((CPM_CR_INIT_RX << 8) | (CPM_CR_ENET << 4) | CPM_CR_FLG);
+	do {			/* Spin until command processed         */
+		__asm__ ("eieio");
+	} while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
+
+	/*
+	 * Ethernet Specific Parameter RAM
+	 *     see table 13-16, pg. 660,
+	 *     pg. 681 (example with suggested settings)
+	 */
+
+	pram_ptr->sen_cpres = ~(0x0);	/* Preset CRC */
+	pram_ptr->sen_cmask = 0xdebb20e3;	/* Constant Mask for CRC */
+	pram_ptr->sen_crcec = 0x0;	/* Error Counter CRC (unused) */
+	pram_ptr->sen_alec = 0x0;	/* Alignment Error Counter (unused) */
+	pram_ptr->sen_disfc = 0x0;	/* Discard Frame Counter (unused) */
+	pram_ptr->sen_pads = 0x8888;	/* Short Frame PAD Characters */
+
+	pram_ptr->sen_retlim = 15;	/* Retry Limit Threshold */
+	pram_ptr->sen_maxflr = 1518;	/* MAX Frame Length Register */
+	pram_ptr->sen_minflr = 64;	/* MIN Frame Length Register */
+
+	pram_ptr->sen_maxd1 = DBUF_LENGTH;	/* MAX DMA1 Length Register */
+	pram_ptr->sen_maxd2 = DBUF_LENGTH;	/* MAX DMA2 Length Register */
+
+	pram_ptr->sen_gaddr1 = 0x0;	/* Group Address Filter 1 (unused) */
+	pram_ptr->sen_gaddr2 = 0x0;	/* Group Address Filter 2 (unused) */
+	pram_ptr->sen_gaddr3 = 0x0;	/* Group Address Filter 3 (unused) */
+	pram_ptr->sen_gaddr4 = 0x0;	/* Group Address Filter 4 (unused) */
+
+#define ea eth_get_ethaddr()
+	pram_ptr->sen_paddrh = (ea[5] << 8) + ea[4];
+	pram_ptr->sen_paddrm = (ea[3] << 8) + ea[2];
+	pram_ptr->sen_paddrl = (ea[1] << 8) + ea[0];
+#undef ea
+
+	pram_ptr->sen_pper = 0x0;	/* Persistence (unused) */
+	pram_ptr->sen_iaddr1 = 0x0;	/* Individual Address Filter 1 (unused) */
+	pram_ptr->sen_iaddr2 = 0x0;	/* Individual Address Filter 2 (unused) */
+	pram_ptr->sen_iaddr3 = 0x0;	/* Individual Address Filter 3 (unused) */
+	pram_ptr->sen_iaddr4 = 0x0;	/* Individual Address Filter 4 (unused) */
+	pram_ptr->sen_taddrh = 0x0;	/* Tmp Address (MSB) (unused) */
+	pram_ptr->sen_taddrm = 0x0;	/* Tmp Address (unused) */
+	pram_ptr->sen_taddrl = 0x0;	/* Tmp Address (LSB) (unused) */
+
+	/*
+	 * Enter Command:  Initialize Tx Params for SCC
+	 */
+
+	do {			/* Spin until ready to issue command    */
+		__asm__ ("eieio");
+	} while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
+	/* Issue command */
+	immr->im_cpm.cp_cpcr =
+		((CPM_CR_INIT_TX << 8) | (CPM_CR_ENET << 4) | CPM_CR_FLG);
+	do {			/* Spin until command processed         */
+		__asm__ ("eieio");
+	} while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
+
+	/*
+	 * Mask all Events in SCCM - we use polling mode
+	 */
+	immr->im_cpm.cp_scc[SCC_ENET].scc_sccm = 0;
+
+	/*
+	 * Clear Events in SCCE -- Clear bits by writing 1's
+	 */
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_scce = ~(0x0);
+
+
+	/*
+	 * Initialize GSMR High 32-Bits
+	 * Settings:  Normal Mode
+	 */
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrh = 0;
+
+	/*
+	 * Initialize GSMR Low 32-Bits, but do not Enable Transmit/Receive
+	 * Settings:
+	 *     TCI = Invert
+	 *     TPL =  48 bits
+	 *     TPP = Repeating 10's
+	 *     MODE = Ethernet
+	 */
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl = (SCC_GSMRL_TCI |
+						   SCC_GSMRL_TPL_48 |
+						   SCC_GSMRL_TPP_10 |
+						   SCC_GSMRL_MODE_ENET);
+
+	/*
+	 * Initialize the DSR -- see section 13.14.4 (pg. 513) v0.4
+	 */
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_dsr = 0xd555;
+
+	/*
+	 * Initialize the PSMR
+	 * Settings:
+	 *  CRC = 32-Bit CCITT
+	 *  NIB = Begin searching for SFD 22 bits after RENA
+	 *  FDE = Full Duplex Enable
+	 *  LPB = Loopback Enable (Needed when FDE is set)
+	 *  BRO = Reject broadcast packets
+	 *  PROMISCOUS = Catch all packets regardless of dest. MAC adress
+	 */
+	immr->im_cpm.cp_scc[SCC_ENET].scc_psmr = SCC_PSMR_ENCRC |
+		SCC_PSMR_NIB22 |
+#if defined(CONFIG_SCC_ENET_FULL_DUPLEX)
+		SCC_PSMR_FDE | SCC_PSMR_LPB |
+#endif
+#if defined(CONFIG_SCC_ENET_NO_BROADCAST)
+		SCC_PSMR_BRO |
+#endif
+#if defined(CONFIG_SCC_ENET_PROMISCOUS)
+		SCC_PSMR_PRO |
+#endif
+		0;
+
+	/*
+	 * Configure Ethernet TENA Signal
+	 */
+
+#if (defined(PC_ENET_TENA) && !defined(PB_ENET_TENA))
+	immr->im_ioport.iop_pcpar |= PC_ENET_TENA;
+	immr->im_ioport.iop_pcdir &= ~PC_ENET_TENA;
+#elif (defined(PB_ENET_TENA) && !defined(PC_ENET_TENA))
+	immr->im_cpm.cp_pbpar |= PB_ENET_TENA;
+	immr->im_cpm.cp_pbdir |= PB_ENET_TENA;
+#else
+#error Configuration Error: exactly ONE of PB_ENET_TENA, PC_ENET_TENA must be defined
+#endif
+
+	/*
+	 * Set the ENT/ENR bits in the GSMR Low -- Enable Transmit/Receive
+	 */
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl |=
+		(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+
+	return 1;
+}
+
+
+static void scc_halt (struct eth_device *dev)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl &=
+		~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+
+	immr->im_ioport.iop_pcso  &=  ~(PC_ENET_CLSN | PC_ENET_RENA);
+}
+
+#if 0
+void restart (void)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl |=
+		(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+}
+#endif
+#endif
diff --git a/arch/powerpc/cpu/mpc8xx/serial.c b/arch/powerpc/cpu/mpc8xx/serial.c
new file mode 100644
index 0000000000..b6e12d0d85
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/serial.c
@@ -0,0 +1,676 @@ 
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <commproc.h>
+#include <command.h>
+#include <serial.h>
+#include <watchdog.h>
+#include <linux/compiler.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if !defined(CONFIG_8xx_CONS_NONE)	/* No Console at all */
+
+#if defined(CONFIG_8xx_CONS_SMC1)	/* Console on SMC1 */
+#define	SMC_INDEX	0
+#define PROFF_SMC	PROFF_SMC1
+#define CPM_CR_CH_SMC	CPM_CR_CH_SMC1
+
+#elif defined(CONFIG_8xx_CONS_SMC2)	/* Console on SMC2 */
+#define SMC_INDEX	1
+#define PROFF_SMC	PROFF_SMC2
+#define CPM_CR_CH_SMC	CPM_CR_CH_SMC2
+
+#endif /* CONFIG_8xx_CONS_SMCx */
+
+#if defined(CONFIG_8xx_CONS_SCC1)	/* Console on SCC1 */
+#define SCC_INDEX	0
+#define PROFF_SCC	PROFF_SCC1
+#define CPM_CR_CH_SCC	CPM_CR_CH_SCC1
+
+#elif defined(CONFIG_8xx_CONS_SCC2)	/* Console on SCC2 */
+#define SCC_INDEX	1
+#define PROFF_SCC	PROFF_SCC2
+#define CPM_CR_CH_SCC	CPM_CR_CH_SCC2
+
+#elif defined(CONFIG_8xx_CONS_SCC3)	/* Console on SCC3 */
+#define SCC_INDEX	2
+#define PROFF_SCC	PROFF_SCC3
+#define CPM_CR_CH_SCC	CPM_CR_CH_SCC3
+
+#elif defined(CONFIG_8xx_CONS_SCC4)	/* Console on SCC4 */
+#define SCC_INDEX	3
+#define PROFF_SCC	PROFF_SCC4
+#define CPM_CR_CH_SCC	CPM_CR_CH_SCC4
+
+#endif /* CONFIG_8xx_CONS_SCCx */
+
+#if !defined(CONFIG_SYS_SMC_RXBUFLEN)
+#define CONFIG_SYS_SMC_RXBUFLEN	1
+#define CONFIG_SYS_MAXIDLE	0
+#else
+#if !defined(CONFIG_SYS_MAXIDLE)
+#error "you must define CONFIG_SYS_MAXIDLE"
+#endif
+#endif
+
+typedef volatile struct serialbuffer {
+	cbd_t	rxbd;		/* Rx BD */
+	cbd_t	txbd;		/* Tx BD */
+	uint	rxindex;	/* index for next character to read */
+	volatile uchar	rxbuf[CONFIG_SYS_SMC_RXBUFLEN];/* rx buffers */
+	volatile uchar	txbuf;	/* tx buffers */
+} serialbuffer_t;
+
+static void serial_setdivisor(volatile cpm8xx_t *cp)
+{
+	int divisor=(gd->cpu_clk + 8*gd->baudrate)/16/gd->baudrate;
+
+	if(divisor/16>0x1000) {
+		/* bad divisor, assume 50MHz clock and 9600 baud */
+		divisor=(50*1000*1000 + 8*9600)/16/9600;
+	}
+
+#ifdef CONFIG_SYS_BRGCLK_PRESCALE
+	divisor /= CONFIG_SYS_BRGCLK_PRESCALE;
+#endif
+
+	if(divisor<=0x1000) {
+		cp->cp_brgc1=((divisor-1)<<1) | CPM_BRG_EN;
+	} else {
+		cp->cp_brgc1=((divisor/16-1)<<1) | CPM_BRG_EN | CPM_BRG_DIV16;
+	}
+}
+
+#if (defined (CONFIG_8xx_CONS_SMC1) || defined (CONFIG_8xx_CONS_SMC2))
+
+/*
+ * Minimal serial functions needed to use one of the SMC ports
+ * as serial console interface.
+ */
+
+static void smc_setbrg (void)
+{
+	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+	volatile cpm8xx_t *cp = &(im->im_cpm);
+
+	/* Set up the baud rate generator.
+	 * See 8xx_io/commproc.c for details.
+	 *
+	 * Wire BRG1 to SMCx
+	 */
+
+	cp->cp_simode = 0x00000000;
+
+	serial_setdivisor(cp);
+}
+
+static int smc_init (void)
+{
+	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+	volatile smc_t *sp;
+	volatile smc_uart_t *up;
+	volatile cpm8xx_t *cp = &(im->im_cpm);
+#if (!defined(CONFIG_8xx_CONS_SMC1)) && (defined(CONFIG_MPC823) || defined(CONFIG_MPC850))
+	volatile iop8xx_t *ip = (iop8xx_t *)&(im->im_ioport);
+#endif
+	uint	dpaddr;
+	volatile serialbuffer_t *rtx;
+
+	/* initialize pointers to SMC */
+
+	sp = (smc_t *) &(cp->cp_smc[SMC_INDEX]);
+	up = (smc_uart_t *) &cp->cp_dparam[PROFF_SMC];
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
+	up = (smc_uart_t *) &cp->cp_dpmem[up->smc_rpbase];
+#else
+	/* Disable relocation */
+	up->smc_rpbase = 0;
+#endif
+
+	/* Disable transmitter/receiver. */
+	sp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
+
+	/* Enable SDMA. */
+	im->im_siu_conf.sc_sdcr = 1;
+
+	/* clear error conditions */
+#ifdef	CONFIG_SYS_SDSR
+	im->im_sdma.sdma_sdsr = CONFIG_SYS_SDSR;
+#else
+	im->im_sdma.sdma_sdsr = 0x83;
+#endif
+
+	/* clear SDMA interrupt mask */
+#ifdef	CONFIG_SYS_SDMR
+	im->im_sdma.sdma_sdmr = CONFIG_SYS_SDMR;
+#else
+	im->im_sdma.sdma_sdmr = 0x00;
+#endif
+
+#if defined(CONFIG_8xx_CONS_SMC1)
+	/* Use Port B for SMC1 instead of other functions. */
+	cp->cp_pbpar |=  0x000000c0;
+	cp->cp_pbdir &= ~0x000000c0;
+	cp->cp_pbodr &= ~0x000000c0;
+#else	/* CONFIG_8xx_CONS_SMC2 */
+# if defined(CONFIG_MPC823) || defined(CONFIG_MPC850)
+	/* Use Port A for SMC2 instead of other functions. */
+	ip->iop_papar |=  0x00c0;
+	ip->iop_padir &= ~0x00c0;
+	ip->iop_paodr &= ~0x00c0;
+# else	/* must be a 860 then */
+	/* Use Port B for SMC2 instead of other functions.
+	 */
+	cp->cp_pbpar |=  0x00000c00;
+	cp->cp_pbdir &= ~0x00000c00;
+	cp->cp_pbodr &= ~0x00000c00;
+# endif
+#endif
+
+	/* Set the physical address of the host memory buffers in
+	 * the buffer descriptors.
+	 */
+	dpaddr = CPM_SERIAL_BASE;
+
+	rtx = (serialbuffer_t *)&cp->cp_dpmem[dpaddr];
+	/* Allocate space for two buffer descriptors in the DP ram.
+	 * For now, this address seems OK, but it may have to
+	 * change with newer versions of the firmware.
+	 * damm: allocating space after the two buffers for rx/tx data
+	 */
+
+	rtx->rxbd.cbd_bufaddr = (uint) &rtx->rxbuf;
+	rtx->rxbd.cbd_sc      = 0;
+
+	rtx->txbd.cbd_bufaddr = (uint) &rtx->txbuf;
+	rtx->txbd.cbd_sc      = 0;
+
+	/* Set up the uart parameters in the parameter ram. */
+	up->smc_rbase = dpaddr;
+	up->smc_tbase = dpaddr+sizeof(cbd_t);
+	up->smc_rfcr = SMC_EB;
+	up->smc_tfcr = SMC_EB;
+#if defined (CONFIG_SYS_SMC_UCODE_PATCH)
+	up->smc_rbptr = up->smc_rbase;
+	up->smc_tbptr = up->smc_tbase;
+	up->smc_rstate = 0;
+	up->smc_tstate = 0;
+#endif
+
+	/* Set UART mode, 8 bit, no parity, one stop.
+	 * Enable receive and transmit.
+	 */
+	sp->smc_smcmr = smcr_mk_clen(9) |  SMCMR_SM_UART;
+
+	/* Mask all interrupts and remove anything pending.
+	*/
+	sp->smc_smcm = 0;
+	sp->smc_smce = 0xff;
+
+#ifdef CONFIG_SYS_SPC1920_SMC1_CLK4
+	/* clock source is PLD */
+
+	/* set freq to 19200 Baud */
+	*((volatile uchar *) CONFIG_SYS_SPC1920_PLD_BASE+6) = 0x3;
+	/* configure clk4 as input */
+	im->im_ioport.iop_pdpar |= 0x800;
+	im->im_ioport.iop_pddir &= ~0x800;
+
+	cp->cp_simode = ((cp->cp_simode & ~0xf000) | 0x7000);
+#else
+	/* Set up the baud rate generator */
+	smc_setbrg ();
+#endif
+
+	/* Make the first buffer the only buffer. */
+	rtx->txbd.cbd_sc |= BD_SC_WRAP;
+	rtx->rxbd.cbd_sc |= BD_SC_EMPTY | BD_SC_WRAP;
+
+	/* single/multi character receive. */
+	up->smc_mrblr = CONFIG_SYS_SMC_RXBUFLEN;
+	up->smc_maxidl = CONFIG_SYS_MAXIDLE;
+	rtx->rxindex = 0;
+
+	/* Initialize Tx/Rx parameters.	*/
+	while (cp->cp_cpcr & CPM_CR_FLG)  /* wait if cp is busy */
+	  ;
+
+	cp->cp_cpcr = mk_cr_cmd(CPM_CR_CH_SMC, CPM_CR_INIT_TRX) | CPM_CR_FLG;
+
+	while (cp->cp_cpcr & CPM_CR_FLG)  /* wait if cp is busy */
+	  ;
+
+	/* Enable transmitter/receiver.	*/
+	sp->smc_smcmr |= SMCMR_REN | SMCMR_TEN;
+
+	return (0);
+}
+
+static void
+smc_putc(const char c)
+{
+	volatile smc_uart_t	*up;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
+	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
+	volatile serialbuffer_t	*rtx;
+
+	if (c == '\n')
+		smc_putc ('\r');
+
+	up = (smc_uart_t *)&cpmp->cp_dparam[PROFF_SMC];
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
+	up = (smc_uart_t *) &cpmp->cp_dpmem[up->smc_rpbase];
+#endif
+
+	rtx = (serialbuffer_t *)&cpmp->cp_dpmem[up->smc_rbase];
+
+	/* Wait for last character to go. */
+	rtx->txbuf = c;
+	rtx->txbd.cbd_datlen = 1;
+	rtx->txbd.cbd_sc |= BD_SC_READY;
+	__asm__("eieio");
+
+	while (rtx->txbd.cbd_sc & BD_SC_READY) {
+		WATCHDOG_RESET ();
+		__asm__("eieio");
+	}
+}
+
+static void
+smc_puts (const char *s)
+{
+	while (*s) {
+		smc_putc (*s++);
+	}
+}
+
+static int
+smc_getc(void)
+{
+	volatile smc_uart_t	*up;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
+	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
+	volatile serialbuffer_t	*rtx;
+	unsigned char  c;
+
+	up = (smc_uart_t *)&cpmp->cp_dparam[PROFF_SMC];
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
+	up = (smc_uart_t *) &cpmp->cp_dpmem[up->smc_rpbase];
+#endif
+	rtx = (serialbuffer_t *)&cpmp->cp_dpmem[up->smc_rbase];
+
+	/* Wait for character to show up. */
+	while (rtx->rxbd.cbd_sc & BD_SC_EMPTY)
+		WATCHDOG_RESET ();
+
+	/* the characters are read one by one,
+	 * use the rxindex to know the next char to deliver
+	 */
+	c = *(unsigned char *) (rtx->rxbd.cbd_bufaddr+rtx->rxindex);
+	rtx->rxindex++;
+
+	/* check if all char are readout, then make prepare for next receive */
+	if (rtx->rxindex >= rtx->rxbd.cbd_datlen) {
+		rtx->rxindex = 0;
+		rtx->rxbd.cbd_sc |= BD_SC_EMPTY;
+	}
+	return(c);
+}
+
+static int
+smc_tstc(void)
+{
+	volatile smc_uart_t	*up;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
+	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
+	volatile serialbuffer_t	*rtx;
+
+	up = (smc_uart_t *)&cpmp->cp_dparam[PROFF_SMC];
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
+	up = (smc_uart_t *) &cpmp->cp_dpmem[up->smc_rpbase];
+#endif
+
+	rtx = (serialbuffer_t *)&cpmp->cp_dpmem[up->smc_rbase];
+
+	return !(rtx->rxbd.cbd_sc & BD_SC_EMPTY);
+}
+
+struct serial_device serial_smc_device =
+{
+	.name	= "serial_smc",
+	.start	= smc_init,
+	.stop	= NULL,
+	.setbrg	= smc_setbrg,
+	.getc	= smc_getc,
+	.tstc	= smc_tstc,
+	.putc	= smc_putc,
+	.puts	= smc_puts,
+};
+
+#endif /* CONFIG_8xx_CONS_SMC1 || CONFIG_8xx_CONS_SMC2 */
+
+#if defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) || \
+    defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4)
+
+static void
+scc_setbrg (void)
+{
+	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+	volatile cpm8xx_t *cp = &(im->im_cpm);
+
+	/* Set up the baud rate generator.
+	 * See 8xx_io/commproc.c for details.
+	 *
+	 * Wire BRG1 to SCCx
+	 */
+
+	cp->cp_sicr &= ~(0x000000FF << (8 * SCC_INDEX));
+
+	serial_setdivisor(cp);
+}
+
+static int scc_init (void)
+{
+	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+	volatile scc_t *sp;
+	volatile scc_uart_t *up;
+	volatile cbd_t *tbdf, *rbdf;
+	volatile cpm8xx_t *cp = &(im->im_cpm);
+	uint	 dpaddr;
+#if (SCC_INDEX != 2) || !defined(CONFIG_MPC850)
+	volatile iop8xx_t *ip = (iop8xx_t *)&(im->im_ioport);
+#endif
+
+	/* initialize pointers to SCC */
+
+	sp = (scc_t *) &(cp->cp_scc[SCC_INDEX]);
+	up = (scc_uart_t *) &cp->cp_dparam[PROFF_SCC];
+
+	/* Disable transmitter/receiver. */
+	sp->scc_gsmrl &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+
+#if (SCC_INDEX == 2) && defined(CONFIG_MPC850)
+	/*
+	 * The MPC850 has SCC3 on Port B
+	 */
+	cp->cp_pbpar |=  0x06;
+	cp->cp_pbdir &= ~0x06;
+	cp->cp_pbodr &= ~0x06;
+
+#elif (SCC_INDEX < 2)
+	/*
+	 * Standard configuration for SCC's is on Part A
+	 */
+	ip->iop_papar |=  ((3 << (2 * SCC_INDEX)));
+	ip->iop_padir &= ~((3 << (2 * SCC_INDEX)));
+	ip->iop_paodr &= ~((3 << (2 * SCC_INDEX)));
+#endif
+
+	/* Allocate space for two buffer descriptors in the DP ram. */
+	dpaddr = dpram_alloc_align(sizeof(cbd_t)*2 + 2, 8);
+
+	/* Enable SDMA.	*/
+	im->im_siu_conf.sc_sdcr = 0x0001;
+
+	/* Set the physical address of the host memory buffers in
+	 * the buffer descriptors.
+	 */
+
+	rbdf = (cbd_t *)&cp->cp_dpmem[dpaddr];
+	rbdf->cbd_bufaddr = (uint) (rbdf+2);
+	rbdf->cbd_sc = 0;
+	tbdf = rbdf + 1;
+	tbdf->cbd_bufaddr = ((uint) (rbdf+2)) + 1;
+	tbdf->cbd_sc = 0;
+
+	/* Set up the baud rate generator. */
+	scc_setbrg ();
+
+	/* Set up the uart parameters in the parameter ram. */
+	up->scc_genscc.scc_rbase = dpaddr;
+	up->scc_genscc.scc_tbase = dpaddr+sizeof(cbd_t);
+
+	/* Initialize Tx/Rx parameters. */
+	while (cp->cp_cpcr & CPM_CR_FLG)  /* wait if cp is busy */
+		;
+	cp->cp_cpcr = mk_cr_cmd(CPM_CR_CH_SCC, CPM_CR_INIT_TRX) | CPM_CR_FLG;
+
+	while (cp->cp_cpcr & CPM_CR_FLG)  /* wait if cp is busy */
+		;
+
+	up->scc_genscc.scc_rfcr  = SCC_EB | 0x05;
+	up->scc_genscc.scc_tfcr  = SCC_EB | 0x05;
+
+	up->scc_genscc.scc_mrblr = 1;	/* Single character receive */
+	up->scc_maxidl = 0;		/* disable max idle */
+	up->scc_brkcr  = 1;		/* send one break character on stop TX */
+	up->scc_parec  = 0;
+	up->scc_frmec  = 0;
+	up->scc_nosec  = 0;
+	up->scc_brkec  = 0;
+	up->scc_uaddr1 = 0;
+	up->scc_uaddr2 = 0;
+	up->scc_toseq  = 0;
+	up->scc_char1  = 0x8000;
+	up->scc_char2  = 0x8000;
+	up->scc_char3  = 0x8000;
+	up->scc_char4  = 0x8000;
+	up->scc_char5  = 0x8000;
+	up->scc_char6  = 0x8000;
+	up->scc_char7  = 0x8000;
+	up->scc_char8  = 0x8000;
+	up->scc_rccm   = 0xc0ff;
+
+	/* Set low latency / small fifo. */
+	sp->scc_gsmrh = SCC_GSMRH_RFW;
+
+	/* Set SCC(x) clock mode to 16x
+	 * See 8xx_io/commproc.c for details.
+	 *
+	 * Wire BRG1 to SCCn
+	 */
+
+	/* Set UART mode, clock divider 16 on Tx and Rx */
+	sp->scc_gsmrl &= ~0xF;
+	sp->scc_gsmrl |=
+		(SCC_GSMRL_MODE_UART | SCC_GSMRL_TDCR_16 | SCC_GSMRL_RDCR_16);
+
+	sp->scc_psmr  = 0;
+	sp->scc_psmr  |= SCU_PSMR_CL;
+
+	/* Mask all interrupts and remove anything pending. */
+	sp->scc_sccm = 0;
+	sp->scc_scce = 0xffff;
+	sp->scc_dsr  = 0x7e7e;
+	sp->scc_psmr = 0x3000;
+
+	/* Make the first buffer the only buffer. */
+	tbdf->cbd_sc |= BD_SC_WRAP;
+	rbdf->cbd_sc |= BD_SC_EMPTY | BD_SC_WRAP;
+
+	/* Enable transmitter/receiver.	*/
+	sp->scc_gsmrl |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+
+	return (0);
+}
+
+static void
+scc_putc(const char c)
+{
+	volatile cbd_t		*tbdf;
+	volatile char		*buf;
+	volatile scc_uart_t	*up;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
+	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
+
+	if (c == '\n')
+		scc_putc ('\r');
+
+	up = (scc_uart_t *)&cpmp->cp_dparam[PROFF_SCC];
+
+	tbdf = (cbd_t *)&cpmp->cp_dpmem[up->scc_genscc.scc_tbase];
+
+	/* Wait for last character to go. */
+
+	buf = (char *)tbdf->cbd_bufaddr;
+
+	*buf = c;
+	tbdf->cbd_datlen = 1;
+	tbdf->cbd_sc |= BD_SC_READY;
+	__asm__("eieio");
+
+	while (tbdf->cbd_sc & BD_SC_READY) {
+		__asm__("eieio");
+		WATCHDOG_RESET ();
+	}
+}
+
+static void
+scc_puts (const char *s)
+{
+	while (*s) {
+		scc_putc (*s++);
+	}
+}
+
+static int
+scc_getc(void)
+{
+	volatile cbd_t		*rbdf;
+	volatile unsigned char	*buf;
+	volatile scc_uart_t	*up;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
+	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
+	unsigned char		c;
+
+	up = (scc_uart_t *)&cpmp->cp_dparam[PROFF_SCC];
+
+	rbdf = (cbd_t *)&cpmp->cp_dpmem[up->scc_genscc.scc_rbase];
+
+	/* Wait for character to show up. */
+	buf = (unsigned char *)rbdf->cbd_bufaddr;
+
+	while (rbdf->cbd_sc & BD_SC_EMPTY)
+		WATCHDOG_RESET ();
+
+	c = *buf;
+	rbdf->cbd_sc |= BD_SC_EMPTY;
+
+	return(c);
+}
+
+static int
+scc_tstc(void)
+{
+	volatile cbd_t		*rbdf;
+	volatile scc_uart_t	*up;
+	volatile immap_t	*im = (immap_t *)CONFIG_SYS_IMMR;
+	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
+
+	up = (scc_uart_t *)&cpmp->cp_dparam[PROFF_SCC];
+
+	rbdf = (cbd_t *)&cpmp->cp_dpmem[up->scc_genscc.scc_rbase];
+
+	return(!(rbdf->cbd_sc & BD_SC_EMPTY));
+}
+
+struct serial_device serial_scc_device =
+{
+	.name	= "serial_scc",
+	.start	= scc_init,
+	.stop	= NULL,
+	.setbrg	= scc_setbrg,
+	.getc	= scc_getc,
+	.tstc	= scc_tstc,
+	.putc	= scc_putc,
+	.puts	= scc_puts,
+};
+
+#endif	/* CONFIG_8xx_CONS_SCCx */
+
+__weak struct serial_device *default_serial_console(void)
+{
+#if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2)
+	return &serial_smc_device;
+#else
+	return &serial_scc_device;
+#endif
+}
+
+void mpc8xx_serial_initialize(void)
+{
+#if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2)
+	serial_register(&serial_smc_device);
+#endif
+#if	defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) || \
+	defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4)
+	serial_register(&serial_scc_device);
+#endif
+}
+
+#if defined(CONFIG_CMD_KGDB)
+
+void
+kgdb_serial_init(void)
+{
+	int i = -1;
+
+	if (strcmp(default_serial_console()->name, "serial_smc") == 0)
+	{
+#if defined(CONFIG_8xx_CONS_SMC1)
+		i = 1;
+#elif defined(CONFIG_8xx_CONS_SMC2)
+		i = 2;
+#endif
+	}
+	else if (strcmp(default_serial_console()->name, "serial_scc") == 0)
+	{
+#if defined(CONFIG_8xx_CONS_SCC1)
+		i = 1;
+#elif defined(CONFIG_8xx_CONS_SCC2)
+		i = 2;
+#elif defined(CONFIG_8xx_CONS_SCC3)
+		i = 3;
+#elif defined(CONFIG_8xx_CONS_SCC4)
+		i = 4;
+#endif
+	}
+
+	if (i >= 0)
+	{
+		serial_printf("[on %s%d] ", default_serial_console()->name, i);
+	}
+}
+
+void
+putDebugChar (int c)
+{
+	serial_putc (c);
+}
+
+void
+putDebugStr (const char *str)
+{
+	serial_puts (str);
+}
+
+int
+getDebugChar (void)
+{
+	return serial_getc();
+}
+
+void
+kgdb_interruptible (int yes)
+{
+	return;
+}
+#endif
+
+#endif	/* CONFIG_8xx_CONS_NONE */
diff --git a/arch/powerpc/cpu/mpc8xx/speed.c b/arch/powerpc/cpu/mpc8xx/speed.c
new file mode 100644
index 0000000000..e2295d253f
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/speed.c
@@ -0,0 +1,403 @@ 
+/*
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+#include <asm/processor.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if !defined(CONFIG_8xx_CPUCLK_DEFAULT) || defined(CONFIG_SYS_MEASURE_CPUCLK) || defined(DEBUG)
+
+#define PITC_SHIFT 16
+#define PITR_SHIFT 16
+/* pitc values to time for 58/8192 seconds (about 70.8 milliseconds) */
+#define SPEED_PIT_COUNTS 58
+#define SPEED_PITC	 ((SPEED_PIT_COUNTS - 1) << PITC_SHIFT)
+#define SPEED_PITC_INIT	 ((SPEED_PIT_COUNTS + 1) << PITC_SHIFT)
+
+/* Access functions for the Machine State Register */
+static __inline__ unsigned long get_msr(void)
+{
+	unsigned long msr;
+
+	asm volatile("mfmsr %0" : "=r" (msr) :);
+	return msr;
+}
+
+static __inline__ void set_msr(unsigned long msr)
+{
+	asm volatile("mtmsr %0" : : "r" (msr));
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Measure CPU clock speed (core clock GCLK1, GCLK2),
+ * also determine bus clock speed (checking bus divider factor)
+ *
+ * (Approx. GCLK frequency in Hz)
+ *
+ * Initializes timer 2 and PIT, but disables them before return.
+ * [Use timer 2, because MPC823 CPUs mask 0.x do not have timers 3 and 4]
+ *
+ * When measuring the CPU clock against the PIT, we count cpu clocks
+ * for 58/8192 seconds with a prescale divide by 177 for the cpu clock.
+ * These strange values for the timing interval and prescaling are used
+ * because the formula for the CPU clock is:
+ *
+ *    CPU clock = count * (177 * (8192 / 58))
+ *
+ *		= count * 24999.7241
+ *
+ *    which is very close to
+ *
+ *		= count * 25000
+ *
+ * Since the count gives the CPU clock divided by 25000, we can get
+ * the CPU clock rounded to the nearest 0.1 MHz by
+ *
+ *    CPU clock = ((count + 2) / 4) * 100000;
+ *
+ * The rounding is important since the measurement is sometimes going
+ * to be high or low by 0.025 MHz, depending on exactly how the clocks
+ * and counters interact. By rounding we get the exact answer for any
+ * CPU clock that is an even multiple of 0.1 MHz.
+ */
+
+unsigned long measure_gclk(void)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	volatile cpmtimer8xx_t *timerp = &immr->im_cpmtimer;
+	ulong timer2_val;
+	ulong msr_val;
+
+#ifdef CONFIG_SYS_8XX_XIN
+	/* dont use OSCM, only use EXTCLK/512 */
+	immr->im_clkrst.car_sccr |= SCCR_RTSEL | SCCR_RTDIV;
+#else
+	immr->im_clkrst.car_sccr &= ~(SCCR_RTSEL | SCCR_RTDIV);
+#endif
+
+	/* Reset + Stop Timer 2, no cascading
+	 */
+	timerp->cpmt_tgcr &= ~(TGCR_CAS2 | TGCR_RST2);
+
+	/* Keep stopped, halt in debug mode
+	 */
+	timerp->cpmt_tgcr |= (TGCR_FRZ2 | TGCR_STP2);
+
+	/* Timer 2 setup:
+	 * Output ref. interrupt disable, int. clock
+	 * Prescale by 177. Note that prescaler divides by value + 1
+	 * so we must subtract 1 here.
+	 */
+	timerp->cpmt_tmr2 = ((177 - 1) << TMR_PS_SHIFT) | TMR_ICLK_IN_GEN;
+
+	timerp->cpmt_tcn2 = 0;		/* reset state		*/
+	timerp->cpmt_tgcr |= TGCR_RST2;	/* enable timer 2	*/
+
+	/*
+	 * PIT setup:
+	 *
+	 * We want to time for SPEED_PITC_COUNTS counts (of 8192 Hz),
+	 * so the count value would be SPEED_PITC_COUNTS - 1.
+	 * But there would be an uncertainty in the start time of 1/4
+	 * count since when we enable the PIT the count is not
+	 * synchronized to the 32768 Hz oscillator. The trick here is
+	 * to start the count higher and wait until the PIT count
+	 * changes to the required value before starting timer 2.
+	 *
+	 * One count high should be enough, but occasionally the start
+	 * is off by 1 or 2 counts of 32768 Hz. With the start value
+	 * set two counts high it seems very reliable.
+	 */
+
+	immr->im_sitk.sitk_pitck = KAPWR_KEY;	/* PIT initialization */
+	immr->im_sit.sit_pitc = SPEED_PITC_INIT;
+
+	immr->im_sitk.sitk_piscrk = KAPWR_KEY;
+	immr->im_sit.sit_piscr = CONFIG_SYS_PISCR;
+
+	/*
+	 * Start measurement - disable interrupts, just in case
+	 */
+	msr_val = get_msr ();
+	set_msr (msr_val & ~MSR_EE);
+
+	immr->im_sit.sit_piscr |= PISCR_PTE;
+
+	/* spin until get exact count when we want to start */
+	while (immr->im_sit.sit_pitr > SPEED_PITC);
+
+	timerp->cpmt_tgcr &= ~TGCR_STP2;	/* Start Timer 2	*/
+	while ((immr->im_sit.sit_piscr & PISCR_PS) == 0);
+	timerp->cpmt_tgcr |= TGCR_STP2;		/* Stop  Timer 2	*/
+
+	/* re-enable external interrupts if they were on */
+	set_msr (msr_val);
+
+	/* Disable timer and PIT
+	 */
+	timer2_val = timerp->cpmt_tcn2;		/* save before reset timer */
+
+	timerp->cpmt_tgcr &= ~(TGCR_RST2 | TGCR_FRZ2 | TGCR_STP2);
+	immr->im_sit.sit_piscr &= ~PISCR_PTE;
+
+#if defined(CONFIG_SYS_8XX_XIN)
+	/* not using OSCM, using XIN, so scale appropriately */
+	return (((timer2_val + 2) / 4) * (CONFIG_SYS_8XX_XIN/512))/8192 * 100000L;
+#else
+	return ((timer2_val + 2) / 4) * 100000L;	/* convert to Hz	*/
+#endif
+}
+
+#endif
+
+void get_brgclk(uint sccr)
+{
+	uint divider = 0;
+
+	switch((sccr&SCCR_DFBRG11)>>11){
+		case 0:
+			divider = 1;
+			break;
+		case 1:
+			divider = 4;
+			break;
+		case 2:
+			divider = 16;
+			break;
+		case 3:
+			divider = 64;
+			break;
+	}
+	gd->arch.brg_clk = gd->cpu_clk/divider;
+}
+
+#if !defined(CONFIG_8xx_CPUCLK_DEFAULT)
+
+/*
+ * get_clocks() fills in gd->cpu_clock depending on CONFIG_8xx_GCLK_FREQ
+ * or (if it is not defined) measure_gclk() (which uses the ref clock)
+ * from above.
+ */
+int get_clocks (void)
+{
+	uint immr = get_immr (0);	/* Return full IMMR contents */
+	volatile immap_t *immap = (immap_t *) (immr & 0xFFFF0000);
+	uint sccr = immap->im_clkrst.car_sccr;
+	/*
+	 * If for some reason measuring the gclk frequency won't
+	 * work, we return the hardwired value.
+	 * (For example, the cogent CMA286-60 CPU module has no
+	 * separate oscillator for PITRTCLK)
+	 */
+#if defined(CONFIG_8xx_GCLK_FREQ)
+	gd->cpu_clk = CONFIG_8xx_GCLK_FREQ;
+#elif defined(CONFIG_8xx_OSCLK)
+#define PLPRCR_val(a) ((pll & PLPRCR_ ## a ## _MSK) >> PLPRCR_ ## a ## _SHIFT)
+	uint pll = immap->im_clkrst.car_plprcr;
+	uint clk;
+
+	if ((immr & 0x0FFF) >= MPC8xx_NEW_CLK) { /* MPC866/87x/88x series */
+		clk = ((CONFIG_8xx_OSCLK / (PLPRCR_val(PDF)+1)) *
+		       (PLPRCR_val(MFI) + PLPRCR_val(MFN) / (PLPRCR_val(MFD)+1))) /
+			(1<<PLPRCR_val(S));
+	} else {
+		clk = CONFIG_8xx_OSCLK * (PLPRCR_val(MF)+1);
+	}
+	if (pll & PLPRCR_CSRC) {	/* Low frequency division factor is used  */
+		gd->cpu_clk = clk / (2 << ((sccr >> 8) & 7));
+	} else {			/* High frequency division factor is used */
+		gd->cpu_clk = clk / (1 << ((sccr >> 5) & 7));
+	}
+#else
+	gd->cpu_clk = measure_gclk();
+#endif /* CONFIG_8xx_GCLK_FREQ */
+
+	if ((sccr & SCCR_EBDF11) == 0) {
+		/* No Bus Divider active */
+		gd->bus_clk = gd->cpu_clk;
+	} else {
+		/* The MPC8xx has only one BDF: half clock speed */
+		gd->bus_clk = gd->cpu_clk / 2;
+	}
+
+	get_brgclk(sccr);
+
+	return (0);
+}
+
+#else /* CONFIG_8xx_CPUCLK_DEFAULT defined, use dynamic clock setting */
+
+static long init_pll_866 (long clk);
+
+/* Adjust sdram refresh rate to actual CPU clock.
+ */
+static int sdram_adjust_866(void)
+{
+	volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+	long		  mamr;
+
+	mamr = immr->im_memctl.memc_mamr;
+	mamr &= ~MAMR_PTA_MSK;
+	mamr |= ((gd->cpu_clk / CONFIG_SYS_PTA_PER_CLK) << MAMR_PTA_SHIFT);
+	immr->im_memctl.memc_mamr = mamr;
+
+	return 0;
+}
+
+/*
+ * Adjust sdram refresh rate to actual CPU clock
+ * and set timebase source according to actual CPU clock
+ */
+static int adjust_sdram_tbs_8xx(void)
+{
+#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) && \
+		!defined(CONFIG_TQM885D)
+	volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+	long		  mamr;
+	long              sccr;
+
+	mamr = immr->im_memctl.memc_mamr;
+	mamr &= ~MAMR_PTA_MSK;
+	mamr |= ((gd->cpu_clk / CONFIG_SYS_PTA_PER_CLK) << MAMR_PTA_SHIFT);
+	immr->im_memctl.memc_mamr = mamr;
+
+	if (gd->cpu_clk < 67000000) {
+		sccr = immr->im_clkrst.car_sccr;
+		sccr |= SCCR_TBS;
+		immr->im_clkrst.car_sccr = sccr;
+	}
+#endif /* CONFIG_TQM8xxL/M, !TQM866M, !TQM885D */
+
+	return 0;
+}
+
+/* This function sets up PLL (init_pll_866() is called) and
+ * fills gd->cpu_clk and gd->bus_clk according to the environment
+ * variable 'cpuclk' or to CONFIG_8xx_CPUCLK_DEFAULT (if 'cpuclk'
+ * contains invalid value).
+ * This functions requires an MPC866 or newer series CPU.
+ */
+int get_clocks(void)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	char		  tmp[64];
+	long		  cpuclk = 0;
+	long		  sccr_reg;
+	int ret;
+
+	if (getenv_f("cpuclk", tmp, sizeof (tmp)) > 0)
+		cpuclk = simple_strtoul (tmp, NULL, 10) * 1000000;
+
+	if ((CONFIG_SYS_8xx_CPUCLK_MIN > cpuclk) || (CONFIG_SYS_8xx_CPUCLK_MAX < cpuclk))
+		cpuclk = CONFIG_8xx_CPUCLK_DEFAULT;
+
+	gd->cpu_clk = init_pll_866 (cpuclk);
+#if defined(CONFIG_SYS_MEASURE_CPUCLK)
+	gd->cpu_clk = measure_gclk ();
+#endif
+
+	get_brgclk(immr->im_clkrst.car_sccr);
+
+	/* if cpu clock <= 66 MHz then set bus division factor to 1,
+	 * otherwise set it to 2
+	 */
+	sccr_reg = immr->im_clkrst.car_sccr;
+	sccr_reg &= ~SCCR_EBDF11;
+
+	if (gd->cpu_clk <= 66000000) {
+		sccr_reg |= SCCR_EBDF00;	/* bus division factor = 1 */
+		gd->bus_clk = gd->cpu_clk;
+	} else {
+		sccr_reg |= SCCR_EBDF01;	/* bus division factor = 2 */
+		gd->bus_clk = gd->cpu_clk / 2;
+	}
+	immr->im_clkrst.car_sccr = sccr_reg;
+
+	ret = sdram_adjust_866();
+	if (ret)
+		return ret;
+
+	return adjust_sdram_tbs_8xx();
+}
+
+/* Configure PLL for MPC866/859/885 CPU series
+ * PLL multiplication factor is set to the value nearest to the desired clk,
+ * assuming a oscclk of 10 MHz.
+ */
+static long init_pll_866 (long clk)
+{
+	extern void plprcr_write_866 (long);
+
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	long		  n, plprcr;
+	char		  mfi, mfn, mfd, s, pdf;
+	long		  step_mfi, step_mfn;
+
+	if (clk < 20000000) {
+		clk *= 2;
+		pdf = 1;
+	} else {
+		pdf = 0;
+	}
+
+	if (clk < 40000000) {
+		s = 2;
+		step_mfi = CONFIG_8xx_OSCLK / 4;
+		mfd = 7;
+		step_mfn = CONFIG_8xx_OSCLK / 30;
+	} else if (clk < 80000000) {
+		s = 1;
+		step_mfi = CONFIG_8xx_OSCLK / 2;
+		mfd = 14;
+		step_mfn = CONFIG_8xx_OSCLK / 30;
+	} else {
+		s = 0;
+		step_mfi = CONFIG_8xx_OSCLK;
+		mfd = 29;
+		step_mfn = CONFIG_8xx_OSCLK / 30;
+	}
+
+	/* Calculate integer part of multiplication factor
+	 */
+	n = clk / step_mfi;
+	mfi = (char)n;
+
+	/* Calculate numerator of fractional part of multiplication factor
+	 */
+	n = clk - (n * step_mfi);
+	mfn = (char)(n / step_mfn);
+
+	/* Calculate effective clk
+	 */
+	n = ((mfi * step_mfi) + (mfn * step_mfn)) / (pdf + 1);
+
+	immr->im_clkrstk.cark_plprcrk = KAPWR_KEY;
+
+	plprcr = (immr->im_clkrst.car_plprcr & ~(PLPRCR_MFN_MSK
+			| PLPRCR_MFD_MSK | PLPRCR_S_MSK
+			| PLPRCR_MFI_MSK | PLPRCR_DBRMO
+			| PLPRCR_PDF_MSK))
+			| (mfn << PLPRCR_MFN_SHIFT)
+			| (mfd << PLPRCR_MFD_SHIFT)
+			| (s << PLPRCR_S_SHIFT)
+			| (mfi << PLPRCR_MFI_SHIFT)
+			| (pdf << PLPRCR_PDF_SHIFT);
+
+	if( (mfn > 0) && ((mfd / mfn) > 10) )
+		plprcr |= PLPRCR_DBRMO;
+
+	plprcr_write_866 (plprcr);		/* set value using SIU4/9 workaround */
+	immr->im_clkrstk.cark_plprcrk = 0x00000000;
+
+	return (n);
+}
+
+#endif /* CONFIG_8xx_CPUCLK_DEFAULT */
diff --git a/arch/powerpc/cpu/mpc8xx/spi.c b/arch/powerpc/cpu/mpc8xx/spi.c
new file mode 100644
index 0000000000..35b425e7c1
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/spi.c
@@ -0,0 +1,533 @@ 
+/*
+ * Copyright (c) 2001 Navin Boppuri / Prashant Patel
+ *	<nboppuri@trinetcommunication.com>,
+ *	<pmpatel@trinetcommunication.com>
+ * Copyright (c) 2001 Gerd Mennchen <Gerd.Mennchen@icn.siemens.de>
+ * Copyright (c) 2001 Wolfgang Denk, DENX Software Engineering, <wd@denx.de>.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * MPC8xx CPM SPI interface.
+ *
+ * Parts of this code are probably not portable and/or specific to
+ * the board which I used for the tests. Please send fixes/complaints
+ * to wd@denx.de
+ *
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+#include <commproc.h>
+#include <linux/ctype.h>
+#include <malloc.h>
+#include <post.h>
+#include <serial.h>
+
+#if (defined(CONFIG_SPI)) || (CONFIG_POST & CONFIG_SYS_POST_SPI)
+
+/* Warning:
+ * You cannot enable DEBUG for early system initalization, i. e. when
+ * this driver is used to read environment parameters like "baudrate"
+ * from EEPROM which are used to initialize the serial port which is
+ * needed to print the debug messages...
+ */
+#undef	DEBUG
+
+#define SPI_EEPROM_WREN		0x06
+#define SPI_EEPROM_RDSR		0x05
+#define SPI_EEPROM_READ		0x03
+#define SPI_EEPROM_WRITE	0x02
+
+/* ---------------------------------------------------------------
+ * Offset for initial SPI buffers in DPRAM:
+ * We need a 520 byte scratch DPRAM area to use at an early stage.
+ * It is used between the two initialization calls (spi_init_f()
+ * and spi_init_r()).
+ * The value 0xb00 makes it far enough from the start of the data
+ * area (as well as from the stack pointer).
+ * --------------------------------------------------------------- */
+#ifndef	CONFIG_SYS_SPI_INIT_OFFSET
+#define	CONFIG_SYS_SPI_INIT_OFFSET	0xB00
+#endif
+
+#ifdef	DEBUG
+
+#define	DPRINT(a)	printf a;
+/* -----------------------------------------------
+ * Helper functions to peek into tx and rx buffers
+ * ----------------------------------------------- */
+static const char * const hex_digit = "0123456789ABCDEF";
+
+static char quickhex (int i)
+{
+	return hex_digit[i];
+}
+
+static void memdump (void *pv, int num)
+{
+	int i;
+	unsigned char *pc = (unsigned char *) pv;
+
+	for (i = 0; i < num; i++)
+		printf ("%c%c ", quickhex (pc[i] >> 4), quickhex (pc[i] & 0x0f));
+	printf ("\t");
+	for (i = 0; i < num; i++)
+		printf ("%c", isprint (pc[i]) ? pc[i] : '.');
+	printf ("\n");
+}
+#else	/* !DEBUG */
+
+#define	DPRINT(a)
+
+#endif	/* DEBUG */
+
+/* -------------------
+ * Function prototypes
+ * ------------------- */
+void spi_init (void);
+
+ssize_t spi_read (uchar *, int, uchar *, int);
+ssize_t spi_write (uchar *, int, uchar *, int);
+ssize_t spi_xfer (size_t);
+
+/* -------------------
+ * Variables
+ * ------------------- */
+
+#define MAX_BUFFER	0x104
+
+/* ----------------------------------------------------------------------
+ * Initially we place the RX and TX buffers at a fixed location in DPRAM!
+ * ---------------------------------------------------------------------- */
+static uchar *rxbuf =
+  (uchar *)&((cpm8xx_t *)&((immap_t *)CONFIG_SYS_IMMR)->im_cpm)->cp_dpmem
+			[CONFIG_SYS_SPI_INIT_OFFSET];
+static uchar *txbuf =
+  (uchar *)&((cpm8xx_t *)&((immap_t *)CONFIG_SYS_IMMR)->im_cpm)->cp_dpmem
+			[CONFIG_SYS_SPI_INIT_OFFSET+MAX_BUFFER];
+
+/* **************************************************************************
+ *
+ *  Function:    spi_init_f
+ *
+ *  Description: Init SPI-Controller (ROM part)
+ *
+ *  return:      ---
+ *
+ * *********************************************************************** */
+void spi_init_f (void)
+{
+	unsigned int dpaddr;
+
+	volatile spi_t *spi;
+	volatile immap_t *immr;
+	volatile cpm8xx_t *cp;
+	volatile cbd_t *tbdf, *rbdf;
+
+	immr = (immap_t *)  CONFIG_SYS_IMMR;
+	cp   = (cpm8xx_t *) &immr->im_cpm;
+
+#ifdef CONFIG_SYS_SPI_UCODE_PATCH
+	spi  = (spi_t *)&cp->cp_dpmem[spi->spi_rpbase];
+#else
+	spi  = (spi_t *)&cp->cp_dparam[PROFF_SPI];
+	/* Disable relocation */
+	spi->spi_rpbase = 0;
+#endif
+
+/* 1 */
+	/* ------------------------------------------------
+	 * Initialize Port B SPI pins -> page 34-8 MPC860UM
+	 * (we are only in Master Mode !)
+	 * ------------------------------------------------ */
+
+	/* --------------------------------------------
+	 * GPIO or per. Function
+	 * PBPAR[28] = 1 [0x00000008] -> PERI: (SPIMISO)
+	 * PBPAR[29] = 1 [0x00000004] -> PERI: (SPIMOSI)
+	 * PBPAR[30] = 1 [0x00000002] -> PERI: (SPICLK)
+	 * PBPAR[31] = 0 [0x00000001] -> GPIO: (CS for PCUE/CCM-EEPROM)
+	 * -------------------------------------------- */
+	cp->cp_pbpar |=  0x0000000E;	/* set  bits	*/
+	cp->cp_pbpar &= ~0x00000001;	/* reset bit	*/
+
+	/* ----------------------------------------------
+	 * In/Out or per. Function 0/1
+	 * PBDIR[28] = 1 [0x00000008] -> PERI1: SPIMISO
+	 * PBDIR[29] = 1 [0x00000004] -> PERI1: SPIMOSI
+	 * PBDIR[30] = 1 [0x00000002] -> PERI1: SPICLK
+	 * PBDIR[31] = 1 [0x00000001] -> GPIO OUT: CS for PCUE/CCM-EEPROM
+	 * ---------------------------------------------- */
+	cp->cp_pbdir |= 0x0000000F;
+
+	/* ----------------------------------------------
+	 * open drain or active output
+	 * PBODR[28] = 1 [0x00000008] -> open drain: SPIMISO
+	 * PBODR[29] = 0 [0x00000004] -> active output SPIMOSI
+	 * PBODR[30] = 0 [0x00000002] -> active output: SPICLK
+	 * PBODR[31] = 0 [0x00000001] -> active output: GPIO OUT: CS for PCUE/CCM
+	 * ---------------------------------------------- */
+
+	cp->cp_pbodr |=  0x00000008;
+	cp->cp_pbodr &= ~0x00000007;
+
+	/* Initialize the parameter ram.
+	 * We need to make sure many things are initialized to zero
+	 */
+	spi->spi_rstate	= 0;
+	spi->spi_rdp	= 0;
+	spi->spi_rbptr	= 0;
+	spi->spi_rbc	= 0;
+	spi->spi_rxtmp	= 0;
+	spi->spi_tstate	= 0;
+	spi->spi_tdp	= 0;
+	spi->spi_tbptr	= 0;
+	spi->spi_tbc	= 0;
+	spi->spi_txtmp	= 0;
+
+	dpaddr = CPM_SPI_BASE;
+
+/* 3 */
+	/* Set up the SPI parameters in the parameter ram */
+	spi->spi_rbase = dpaddr;
+	spi->spi_tbase = dpaddr + sizeof (cbd_t);
+
+	/***********IMPORTANT******************/
+
+	/*
+	 * Setting transmit and receive buffer descriptor pointers
+	 * initially to rbase and tbase. Only the microcode patches
+	 * documentation talks about initializing this pointer. This
+	 * is missing from the sample I2C driver. If you dont
+	 * initialize these pointers, the kernel hangs.
+	 */
+	spi->spi_rbptr = spi->spi_rbase;
+	spi->spi_tbptr = spi->spi_tbase;
+
+/* 4 */
+#ifdef CONFIG_SYS_SPI_UCODE_PATCH
+	/*
+	 *  Initialize required parameters if using microcode patch.
+	 */
+	spi->spi_rstate = 0;
+	spi->spi_tstate = 0;
+#else
+	/* Init SPI Tx + Rx Parameters */
+	while (cp->cp_cpcr & CPM_CR_FLG)
+		;
+	cp->cp_cpcr = mk_cr_cmd(CPM_CR_CH_SPI, CPM_CR_INIT_TRX) | CPM_CR_FLG;
+	while (cp->cp_cpcr & CPM_CR_FLG)
+		;
+#endif	/* CONFIG_SYS_SPI_UCODE_PATCH */
+
+/* 5 */
+	/* Set SDMA configuration register */
+	immr->im_siu_conf.sc_sdcr = 0x0001;
+
+/* 6 */
+	/* Set to big endian. */
+	spi->spi_tfcr = SMC_EB;
+	spi->spi_rfcr = SMC_EB;
+
+/* 7 */
+	/* Set maximum receive size. */
+	spi->spi_mrblr = MAX_BUFFER;
+
+/* 8 + 9 */
+	/* tx and rx buffer descriptors */
+	tbdf = (cbd_t *) & cp->cp_dpmem[spi->spi_tbase];
+	rbdf = (cbd_t *) & cp->cp_dpmem[spi->spi_rbase];
+
+	tbdf->cbd_sc &= ~BD_SC_READY;
+	rbdf->cbd_sc &= ~BD_SC_EMPTY;
+
+	/* Set the bd's rx and tx buffer address pointers */
+	rbdf->cbd_bufaddr = (ulong) rxbuf;
+	tbdf->cbd_bufaddr = (ulong) txbuf;
+
+/* 10 + 11 */
+	cp->cp_spim = 0;			/* Mask  all SPI events */
+	cp->cp_spie = SPI_EMASK;		/* Clear all SPI events	*/
+
+	return;
+}
+
+/* **************************************************************************
+ *
+ *  Function:    spi_init_r
+ *
+ *  Description: Init SPI-Controller (RAM part) -
+ *		 The malloc engine is ready and we can move our buffers to
+ *		 normal RAM
+ *
+ *  return:      ---
+ *
+ * *********************************************************************** */
+void spi_init_r (void)
+{
+	volatile cpm8xx_t *cp;
+	volatile spi_t *spi;
+	volatile immap_t *immr;
+	volatile cbd_t *tbdf, *rbdf;
+
+	immr = (immap_t *)  CONFIG_SYS_IMMR;
+	cp   = (cpm8xx_t *) &immr->im_cpm;
+
+#ifdef CONFIG_SYS_SPI_UCODE_PATCH
+	spi  = (spi_t *)&cp->cp_dpmem[spi->spi_rpbase];
+#else
+	spi  = (spi_t *)&cp->cp_dparam[PROFF_SPI];
+	/* Disable relocation */
+	spi->spi_rpbase = 0;
+#endif
+
+	/* tx and rx buffer descriptors */
+	tbdf = (cbd_t *) & cp->cp_dpmem[spi->spi_tbase];
+	rbdf = (cbd_t *) & cp->cp_dpmem[spi->spi_rbase];
+
+	/* Allocate memory for RX and TX buffers */
+	rxbuf = (uchar *) malloc (MAX_BUFFER);
+	txbuf = (uchar *) malloc (MAX_BUFFER);
+
+	rbdf->cbd_bufaddr = (ulong) rxbuf;
+	tbdf->cbd_bufaddr = (ulong) txbuf;
+
+	return;
+}
+
+/****************************************************************************
+ *  Function:    spi_write
+ **************************************************************************** */
+ssize_t spi_write (uchar *addr, int alen, uchar *buffer, int len)
+{
+	int i;
+
+	memset(rxbuf, 0, MAX_BUFFER);
+	memset(txbuf, 0, MAX_BUFFER);
+	*txbuf = SPI_EEPROM_WREN;		/* write enable		*/
+	spi_xfer(1);
+	memcpy(txbuf, addr, alen);
+	*txbuf = SPI_EEPROM_WRITE;		/* WRITE memory array	*/
+	memcpy(alen + txbuf, buffer, len);
+	spi_xfer(alen + len);
+						/* ignore received data	*/
+	for (i = 0; i < 1000; i++) {
+		*txbuf = SPI_EEPROM_RDSR;	/* read status		*/
+		txbuf[1] = 0;
+		spi_xfer(2);
+		if (!(rxbuf[1] & 1)) {
+			break;
+		}
+		udelay(1000);
+	}
+	if (i >= 1000) {
+		printf ("*** spi_write: Time out while writing!\n");
+	}
+
+	return len;
+}
+
+/****************************************************************************
+ *  Function:    spi_read
+ **************************************************************************** */
+ssize_t spi_read (uchar *addr, int alen, uchar *buffer, int len)
+{
+	memset(rxbuf, 0, MAX_BUFFER);
+	memset(txbuf, 0, MAX_BUFFER);
+	memcpy(txbuf, addr, alen);
+	*txbuf = SPI_EEPROM_READ;		/* READ memory array	*/
+
+	/*
+	 * There is a bug in 860T (?) that cuts the last byte of input
+	 * if we're reading into DPRAM. The solution we choose here is
+	 * to always read len+1 bytes (we have one extra byte at the
+	 * end of the buffer).
+	 */
+	spi_xfer(alen + len + 1);
+	memcpy(buffer, alen + rxbuf, len);
+
+	return len;
+}
+
+/****************************************************************************
+ *  Function:    spi_xfer
+ **************************************************************************** */
+ssize_t spi_xfer (size_t count)
+{
+	volatile immap_t *immr;
+	volatile cpm8xx_t *cp;
+	volatile spi_t *spi;
+	cbd_t *tbdf, *rbdf;
+	ushort loop;
+	int tm;
+
+	DPRINT (("*** spi_xfer entered ***\n"));
+
+	immr = (immap_t *) CONFIG_SYS_IMMR;
+	cp   = (cpm8xx_t *) &immr->im_cpm;
+
+#ifdef CONFIG_SYS_SPI_UCODE_PATCH
+	spi  = (spi_t *)&cp->cp_dpmem[spi->spi_rpbase];
+#else
+	spi  = (spi_t *)&cp->cp_dparam[PROFF_SPI];
+	/* Disable relocation */
+	spi->spi_rpbase = 0;
+#endif
+
+	tbdf = (cbd_t *) & cp->cp_dpmem[spi->spi_tbase];
+	rbdf = (cbd_t *) & cp->cp_dpmem[spi->spi_rbase];
+
+	/* Set CS for device */
+	cp->cp_pbdat &= ~0x0001;
+
+	/* Setting tx bd status and data length */
+	tbdf->cbd_sc  = BD_SC_READY | BD_SC_LAST | BD_SC_WRAP;
+	tbdf->cbd_datlen = count;
+
+	DPRINT (("*** spi_xfer: Bytes to be xferred: %d ***\n",
+							tbdf->cbd_datlen));
+
+	/* Setting rx bd status and data length */
+	rbdf->cbd_sc = BD_SC_EMPTY | BD_SC_WRAP;
+	rbdf->cbd_datlen = 0;	 /* rx length has no significance */
+
+	loop = cp->cp_spmode & SPMODE_LOOP;
+	cp->cp_spmode = /*SPMODE_DIV16	|*/	/* BRG/16 mode not used here */
+			loop		|
+			SPMODE_REV	|
+			SPMODE_MSTR	|
+			SPMODE_EN	|
+			SPMODE_LEN(8)	|	/* 8 Bits per char */
+			SPMODE_PM(0x8) ;	/* medium speed */
+	cp->cp_spim = 0;			/* Mask  all SPI events */
+	cp->cp_spie = SPI_EMASK;		/* Clear all SPI events	*/
+
+	/* start spi transfer */
+	DPRINT (("*** spi_xfer: Performing transfer ...\n"));
+	cp->cp_spcom |= SPI_STR;		/* Start transmit */
+
+	/* --------------------------------
+	 * Wait for SPI transmit to get out
+	 * or time out (1 second = 1000 ms)
+	 * -------------------------------- */
+	for (tm=0; tm<1000; ++tm) {
+		if (cp->cp_spie & SPI_TXB) {	/* Tx Buffer Empty */
+			DPRINT (("*** spi_xfer: Tx buffer empty\n"));
+			break;
+		}
+		if ((tbdf->cbd_sc & BD_SC_READY) == 0) {
+			DPRINT (("*** spi_xfer: Tx BD done\n"));
+			break;
+		}
+		udelay (1000);
+	}
+	if (tm >= 1000) {
+		printf ("*** spi_xfer: Time out while xferring to/from SPI!\n");
+	}
+	DPRINT (("*** spi_xfer: ... transfer ended\n"));
+
+#ifdef	DEBUG
+	printf ("\nspi_xfer: txbuf after xfer\n");
+	memdump ((void *) txbuf, 16);	/* dump of txbuf before transmit */
+	printf ("spi_xfer: rxbuf after xfer\n");
+	memdump ((void *) rxbuf, 16);	/* dump of rxbuf after transmit */
+	printf ("\n");
+#endif
+
+	/* Clear CS for device */
+	cp->cp_pbdat |= 0x0001;
+
+	return count;
+}
+#endif	/* CONFIG_SPI || (CONFIG_POST & CONFIG_SYS_POST_SPI) */
+
+/*
+ * SPI test
+ *
+ * The Serial Peripheral Interface (SPI) is tested in the local loopback mode.
+ * The interface is configured accordingly and several packets
+ * are transferred. The configurable test parameters are:
+ *   TEST_MIN_LENGTH - minimum size of packet to transfer
+ *   TEST_MAX_LENGTH - maximum size of packet to transfer
+ *   TEST_NUM - number of tests
+ */
+
+#if CONFIG_POST & CONFIG_SYS_POST_SPI
+
+#define TEST_MIN_LENGTH		1
+#define TEST_MAX_LENGTH		MAX_BUFFER
+#define TEST_NUM		1
+
+static void packet_fill (char * packet, int length)
+{
+	char c = (char) length;
+	int i;
+
+	for (i = 0; i < length; i++)
+	{
+	    packet[i] = c++;
+	}
+}
+
+static int packet_check (char * packet, int length)
+{
+	char c = (char) length;
+	int i;
+
+	for (i = 0; i < length; i++) {
+	    if (packet[i] != c++) return -1;
+	}
+
+	return 0;
+}
+
+int spi_post_test (int flags)
+{
+	int res = -1;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	volatile cpm8xx_t *cp = (cpm8xx_t *) & immr->im_cpm;
+	int i;
+	int l;
+
+	spi_init_f ();
+	spi_init_r ();
+
+	cp->cp_spmode |= SPMODE_LOOP;
+
+	for (i = 0; i < TEST_NUM; i++) {
+		for (l = TEST_MIN_LENGTH; l <= TEST_MAX_LENGTH; l += 8) {
+			packet_fill ((char *)txbuf, l);
+
+			spi_xfer (l);
+
+			if (packet_check ((char *)rxbuf, l) < 0) {
+				goto Done;
+			}
+		}
+	}
+
+	res = 0;
+
+      Done:
+
+	cp->cp_spmode &= ~SPMODE_LOOP;
+
+	/*
+	 * SCC2 parameter RAM space overlaps
+	 * the SPI parameter RAM space. So we need to restore
+	 * the SCC2 configuration if it is used by UART.
+	 */
+
+#if !defined(CONFIG_8xx_CONS_NONE)
+	serial_reinit_all ();
+#endif
+
+	if (res != 0) {
+		post_log ("SPI test failed\n");
+	}
+
+	return res;
+}
+#endif	/* CONFIG_POST & CONFIG_SYS_POST_SPI */
diff --git a/arch/powerpc/cpu/mpc8xx/start.S b/arch/powerpc/cpu/mpc8xx/start.S
new file mode 100644
index 0000000000..f8aa93d611
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/start.S
@@ -0,0 +1,650 @@ 
+/*
+ *  Copyright (C) 1998	Dan Malek <dmalek@jlc.net>
+ *  Copyright (C) 1999	Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se>
+ *  Copyright (C) 2000,2001,2002 Wolfgang Denk <wd@denx.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*  U-Boot - Startup Code for PowerPC based Embedded Boards
+ *
+ *
+ *  The processor starts at 0x00000100 and the code is executed
+ *  from flash. The code is organized to be at an other address
+ *  in memory, but as long we don't jump around before relocating,
+ *  board_init lies at a quite high address and when the cpu has
+ *  jumped there, everything is ok.
+ *  This works because the cpu gives the FLASH (CS0) the whole
+ *  address space at startup, and board_init lies as a echo of
+ *  the flash somewhere up there in the memory map.
+ *
+ *  board_init will change CS0 to be positioned at the correct
+ *  address and (s)dram will be positioned at address 0
+ */
+#include <asm-offsets.h>
+#include <config.h>
+#include <mpc8xx.h>
+#include <version.h>
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+
+#include <asm/cache.h>
+#include <asm/mmu.h>
+#include <asm/u-boot.h>
+
+/* We don't want the  MMU yet.
+*/
+#undef	MSR_KERNEL
+#define MSR_KERNEL ( MSR_ME | MSR_RI )	/* Machine Check and Recoverable Interr. */
+
+/*
+ * Set up GOT: Global Offset Table
+ *
+ * Use r12 to access the GOT
+ */
+	START_GOT
+	GOT_ENTRY(_GOT2_TABLE_)
+	GOT_ENTRY(_FIXUP_TABLE_)
+
+	GOT_ENTRY(_start)
+	GOT_ENTRY(_start_of_vectors)
+	GOT_ENTRY(_end_of_vectors)
+	GOT_ENTRY(transfer_to_handler)
+
+	GOT_ENTRY(__init_end)
+	GOT_ENTRY(__bss_end)
+	GOT_ENTRY(__bss_start)
+	END_GOT
+
+/*
+ * r3 - 1st arg to board_init(): IMMP pointer
+ * r4 - 2nd arg to board_init(): boot flag
+ */
+	.text
+	.long	0x27051956		/* U-Boot Magic Number			*/
+	.globl	version_string
+version_string:
+	.ascii U_BOOT_VERSION_STRING, "\0"
+
+	. = EXC_OFF_SYS_RESET
+	.globl	_start
+_start:
+	lis	r3, CONFIG_SYS_IMMR@h		/* position IMMR */
+	mtspr	638, r3
+
+	/* Initialize machine status; enable machine check interrupt		*/
+	/*----------------------------------------------------------------------*/
+	li	r3, MSR_KERNEL		/* Set ME, RI flags */
+	mtmsr	r3
+	mtspr	SRR1, r3		/* Make SRR1 match MSR */
+
+	mfspr	r3, ICR			/* clear Interrupt Cause Register */
+
+	/* Initialize debug port registers					*/
+	/*----------------------------------------------------------------------*/
+	xor	r0, r0, r0		/* Clear R0 */
+	mtspr	LCTRL1, r0		/* Initialize debug port regs */
+	mtspr	LCTRL2, r0
+	mtspr	COUNTA, r0
+	mtspr	COUNTB, r0
+
+	/* Reset the caches							*/
+	/*----------------------------------------------------------------------*/
+
+	mfspr	r3, IC_CST		/* Clear error bits */
+	mfspr	r3, DC_CST
+
+	lis	r3, IDC_UNALL@h		/* Unlock all */
+	mtspr	IC_CST, r3
+	mtspr	DC_CST, r3
+
+	lis	r3, IDC_INVALL@h	/* Invalidate all */
+	mtspr	IC_CST, r3
+	mtspr	DC_CST, r3
+
+	lis	r3, IDC_DISABLE@h	/* Disable data cache */
+	mtspr	DC_CST, r3
+
+#if !defined(CONFIG_SYS_DELAYED_ICACHE)
+					/* On IP860 and PCU E,
+					 * we cannot enable IC yet
+					 */
+	lis	r3, IDC_ENABLE@h	/* Enable instruction cache */
+#endif
+	mtspr	IC_CST, r3
+
+	/* invalidate all tlb's							*/
+	/*----------------------------------------------------------------------*/
+
+	tlbia
+	isync
+
+	/*
+	 * Calculate absolute address in FLASH and jump there
+	 *----------------------------------------------------------------------*/
+
+	lis	r3, CONFIG_SYS_MONITOR_BASE@h
+	ori	r3, r3, CONFIG_SYS_MONITOR_BASE@l
+	addi	r3, r3, in_flash - _start + EXC_OFF_SYS_RESET
+	mtlr	r3
+	blr
+
+in_flash:
+
+	/* initialize some SPRs that are hard to access from C			*/
+	/*----------------------------------------------------------------------*/
+
+	lis	r3, CONFIG_SYS_IMMR@h		/* pass IMMR as arg1 to C routine */
+	ori	r1, r3, CONFIG_SYS_INIT_SP_OFFSET /* set up the stack in internal DPRAM */
+	/* Note: R0 is still 0 here */
+	stwu	r0, -4(r1)		/* clear final stack frame so that	*/
+	stwu	r0, -4(r1)		/* stack backtraces terminate cleanly	*/
+
+	/*
+	 * Disable serialized ifetch and show cycles
+	 * (i.e. set processor to normal mode).
+	 * This is also a silicon bug workaround, see errata
+	 */
+
+	li	r2, 0x0007
+	mtspr	ICTRL, r2
+
+	/* Set up debug mode entry */
+
+	lis	r2, CONFIG_SYS_DER@h
+	ori	r2, r2, CONFIG_SYS_DER@l
+	mtspr	DER, r2
+
+	/* let the C-code set up the rest					*/
+	/*									*/
+	/* Be careful to keep code relocatable !				*/
+	/*----------------------------------------------------------------------*/
+
+	GET_GOT			/* initialize GOT access			*/
+
+	/* r3: IMMR */
+	bl	cpu_init_f	/* run low-level CPU init code     (from Flash)	*/
+
+	bl	board_init_f	/* run 1st part of board init code (from Flash) */
+
+	/* NOTREACHED - board_init_f() does not return */
+
+
+	.globl	_start_of_vectors
+_start_of_vectors:
+
+/* Machine check */
+	STD_EXCEPTION(0x200, MachineCheck, MachineCheckException)
+
+/* Data Storage exception.  "Never" generated on the 860. */
+	STD_EXCEPTION(0x300, DataStorage, UnknownException)
+
+/* Instruction Storage exception.  "Never" generated on the 860. */
+	STD_EXCEPTION(0x400, InstStorage, UnknownException)
+
+/* External Interrupt exception. */
+	STD_EXCEPTION(0x500, ExtInterrupt, external_interrupt)
+
+/* Alignment exception. */
+	. = 0x600
+Alignment:
+	EXCEPTION_PROLOG(SRR0, SRR1)
+	mfspr	r4,DAR
+	stw	r4,_DAR(r21)
+	mfspr	r5,DSISR
+	stw	r5,_DSISR(r21)
+	addi	r3,r1,STACK_FRAME_OVERHEAD
+	EXC_XFER_TEMPLATE(Alignment, AlignmentException, MSR_KERNEL, COPY_EE)
+
+/* Program check exception */
+	. = 0x700
+ProgramCheck:
+	EXCEPTION_PROLOG(SRR0, SRR1)
+	addi	r3,r1,STACK_FRAME_OVERHEAD
+	EXC_XFER_TEMPLATE(ProgramCheck, ProgramCheckException,
+		MSR_KERNEL, COPY_EE)
+
+	/* No FPU on MPC8xx.  This exception is not supposed to happen.
+	*/
+	STD_EXCEPTION(0x800, FPUnavailable, UnknownException)
+
+	/* I guess we could implement decrementer, and may have
+	 * to someday for timekeeping.
+	 */
+	STD_EXCEPTION(0x900, Decrementer, timer_interrupt)
+	STD_EXCEPTION(0xa00, Trap_0a, UnknownException)
+	STD_EXCEPTION(0xb00, Trap_0b, UnknownException)
+	STD_EXCEPTION(0xc00, SystemCall, UnknownException)
+	STD_EXCEPTION(0xd00, SingleStep, UnknownException)
+
+	STD_EXCEPTION(0xe00, Trap_0e, UnknownException)
+	STD_EXCEPTION(0xf00, Trap_0f, UnknownException)
+
+	/* On the MPC8xx, this is a software emulation interrupt.  It occurs
+	 * for all unimplemented and illegal instructions.
+	 */
+	STD_EXCEPTION(0x1000, SoftEmu, SoftEmuException)
+
+	STD_EXCEPTION(0x1100, InstructionTLBMiss, UnknownException)
+	STD_EXCEPTION(0x1200, DataTLBMiss, UnknownException)
+	STD_EXCEPTION(0x1300, InstructionTLBError, UnknownException)
+	STD_EXCEPTION(0x1400, DataTLBError, UnknownException)
+
+	STD_EXCEPTION(0x1500, Reserved5, UnknownException)
+	STD_EXCEPTION(0x1600, Reserved6, UnknownException)
+	STD_EXCEPTION(0x1700, Reserved7, UnknownException)
+	STD_EXCEPTION(0x1800, Reserved8, UnknownException)
+	STD_EXCEPTION(0x1900, Reserved9, UnknownException)
+	STD_EXCEPTION(0x1a00, ReservedA, UnknownException)
+	STD_EXCEPTION(0x1b00, ReservedB, UnknownException)
+
+	STD_EXCEPTION(0x1c00, DataBreakpoint, UnknownException)
+	STD_EXCEPTION(0x1d00, InstructionBreakpoint, DebugException)
+	STD_EXCEPTION(0x1e00, PeripheralBreakpoint, UnknownException)
+	STD_EXCEPTION(0x1f00, DevPortBreakpoint, UnknownException)
+
+
+	.globl	_end_of_vectors
+_end_of_vectors:
+
+
+	. = 0x2000
+
+/*
+ * This code finishes saving the registers to the exception frame
+ * and jumps to the appropriate handler for the exception.
+ * Register r21 is pointer into trap frame, r1 has new stack pointer.
+ */
+	.globl	transfer_to_handler
+transfer_to_handler:
+	stw	r22,_NIP(r21)
+	lis	r22,MSR_POW@h
+	andc	r23,r23,r22
+	stw	r23,_MSR(r21)
+	SAVE_GPR(7, r21)
+	SAVE_4GPRS(8, r21)
+	SAVE_8GPRS(12, r21)
+	SAVE_8GPRS(24, r21)
+	mflr	r23
+	andi.	r24,r23,0x3f00		/* get vector offset */
+	stw	r24,TRAP(r21)
+	li	r22,0
+	stw	r22,RESULT(r21)
+	mtspr	SPRG2,r22		/* r1 is now kernel sp */
+	lwz	r24,0(r23)		/* virtual address of handler */
+	lwz	r23,4(r23)		/* where to go when done */
+	mtspr	SRR0,r24
+	mtspr	SRR1,r20
+	mtlr	r23
+	SYNC
+	rfi				/* jump to handler, enable MMU */
+
+int_return:
+	mfmsr	r28			/* Disable interrupts */
+	li	r4,0
+	ori	r4,r4,MSR_EE
+	andc	r28,r28,r4
+	SYNC				/* Some chip revs need this... */
+	mtmsr	r28
+	SYNC
+	lwz	r2,_CTR(r1)
+	lwz	r0,_LINK(r1)
+	mtctr	r2
+	mtlr	r0
+	lwz	r2,_XER(r1)
+	lwz	r0,_CCR(r1)
+	mtspr	XER,r2
+	mtcrf	0xFF,r0
+	REST_10GPRS(3, r1)
+	REST_10GPRS(13, r1)
+	REST_8GPRS(23, r1)
+	REST_GPR(31, r1)
+	lwz	r2,_NIP(r1)		/* Restore environment */
+	lwz	r0,_MSR(r1)
+	mtspr	SRR0,r2
+	mtspr	SRR1,r0
+	lwz	r0,GPR0(r1)
+	lwz	r2,GPR2(r1)
+	lwz	r1,GPR1(r1)
+	SYNC
+	rfi
+
+/* Cache functions.
+*/
+	.globl	icache_enable
+icache_enable:
+	SYNC
+	lis	r3, IDC_INVALL@h
+	mtspr	IC_CST, r3
+	lis	r3, IDC_ENABLE@h
+	mtspr	IC_CST, r3
+	blr
+
+	.globl	icache_disable
+icache_disable:
+	SYNC
+	lis	r3, IDC_DISABLE@h
+	mtspr	IC_CST, r3
+	blr
+
+	.globl	icache_status
+icache_status:
+	mfspr	r3, IC_CST
+	srwi	r3, r3, 31	/* >>31 => select bit 0 */
+	blr
+
+	.globl	dcache_enable
+dcache_enable:
+#if 0
+	SYNC
+#endif
+#if 1
+	lis	r3, 0x0400		/* Set cache mode with MMU off */
+	mtspr	MD_CTR, r3
+#endif
+
+	lis	r3, IDC_INVALL@h
+	mtspr	DC_CST, r3
+#if 0
+	lis	r3, DC_SFWT@h
+	mtspr	DC_CST, r3
+#endif
+	lis	r3, IDC_ENABLE@h
+	mtspr	DC_CST, r3
+	blr
+
+	.globl	dcache_disable
+dcache_disable:
+	SYNC
+	lis	r3, IDC_DISABLE@h
+	mtspr	DC_CST, r3
+	lis	r3, IDC_INVALL@h
+	mtspr	DC_CST, r3
+	blr
+
+	.globl	dcache_status
+dcache_status:
+	mfspr	r3, DC_CST
+	srwi	r3, r3, 31	/* >>31 => select bit 0 */
+	blr
+
+	.globl	dc_read
+dc_read:
+	mtspr	DC_ADR, r3
+	mfspr	r3, DC_DAT
+	blr
+
+/*
+ * unsigned int get_immr (unsigned int mask)
+ *
+ * return (mask ? (IMMR & mask) : IMMR);
+ */
+	.globl	get_immr
+get_immr:
+	mr	r4,r3		/* save mask */
+	mfspr	r3, IMMR	/* IMMR */
+	cmpwi	0,r4,0		/* mask != 0 ? */
+	beq	4f
+	and	r3,r3,r4	/* IMMR & mask */
+4:
+	blr
+
+	.globl get_pvr
+get_pvr:
+	mfspr	r3, PVR
+	blr
+
+
+	.globl wr_ic_cst
+wr_ic_cst:
+	mtspr	IC_CST, r3
+	blr
+
+	.globl rd_ic_cst
+rd_ic_cst:
+	mfspr	r3, IC_CST
+	blr
+
+	.globl wr_ic_adr
+wr_ic_adr:
+	mtspr	IC_ADR, r3
+	blr
+
+
+	.globl wr_dc_cst
+wr_dc_cst:
+	mtspr	DC_CST, r3
+	blr
+
+	.globl rd_dc_cst
+rd_dc_cst:
+	mfspr	r3, DC_CST
+	blr
+
+	.globl wr_dc_adr
+wr_dc_adr:
+	mtspr	DC_ADR, r3
+	blr
+
+/*------------------------------------------------------------------------------*/
+
+/*
+ * void relocate_code (addr_sp, gd, addr_moni)
+ *
+ * This "function" does not return, instead it continues in RAM
+ * after relocating the monitor code.
+ *
+ * r3 = dest
+ * r4 = src
+ * r5 = length in bytes
+ * r6 = cachelinesize
+ */
+	.globl	relocate_code
+relocate_code:
+	mr	r1,  r3		/* Set new stack pointer		*/
+	mr	r9,  r4		/* Save copy of Global Data pointer	*/
+	mr	r10, r5		/* Save copy of Destination Address	*/
+
+	GET_GOT
+	mr	r3,  r5				/* Destination Address	*/
+	lis	r4, CONFIG_SYS_MONITOR_BASE@h		/* Source      Address	*/
+	ori	r4, r4, CONFIG_SYS_MONITOR_BASE@l
+	lwz	r5, GOT(__init_end)
+	sub	r5, r5, r4
+	li	r6, CONFIG_SYS_CACHELINE_SIZE		/* Cache Line Size	*/
+
+	/*
+	 * Fix GOT pointer:
+	 *
+	 * New GOT-PTR = (old GOT-PTR - CONFIG_SYS_MONITOR_BASE) + Destination Address
+	 *
+	 * Offset:
+	 */
+	sub	r15, r10, r4
+
+	/* First our own GOT */
+	add	r12, r12, r15
+	/* then the one used by the C code */
+	add	r30, r30, r15
+
+	/*
+	 * Now relocate code
+	 */
+
+	cmplw	cr1,r3,r4
+	addi	r0,r5,3
+	srwi.	r0,r0,2
+	beq	cr1,4f		/* In place copy is not necessary	*/
+	beq	7f		/* Protect against 0 count		*/
+	mtctr	r0
+	bge	cr1,2f
+
+	la	r8,-4(r4)
+	la	r7,-4(r3)
+1:	lwzu	r0,4(r8)
+	stwu	r0,4(r7)
+	bdnz	1b
+	b	4f
+
+2:	slwi	r0,r0,2
+	add	r8,r4,r0
+	add	r7,r3,r0
+3:	lwzu	r0,-4(r8)
+	stwu	r0,-4(r7)
+	bdnz	3b
+
+/*
+ * Now flush the cache: note that we must start from a cache aligned
+ * address. Otherwise we might miss one cache line.
+ */
+4:	cmpwi	r6,0
+	add	r5,r3,r5
+	beq	7f		/* Always flush prefetch queue in any case */
+	subi	r0,r6,1
+	andc	r3,r3,r0
+	mr	r4,r3
+5:	dcbst	0,r4
+	add	r4,r4,r6
+	cmplw	r4,r5
+	blt	5b
+	sync			/* Wait for all dcbst to complete on bus */
+	mr	r4,r3
+6:	icbi	0,r4
+	add	r4,r4,r6
+	cmplw	r4,r5
+	blt	6b
+7:	sync			/* Wait for all icbi to complete on bus	*/
+	isync
+
+/*
+ * We are done. Do not return, instead branch to second part of board
+ * initialization, now running from RAM.
+ */
+
+	addi	r0, r10, in_ram - _start + EXC_OFF_SYS_RESET
+	mtlr	r0
+	blr
+
+in_ram:
+
+	/*
+	 * Relocation Function, r12 point to got2+0x8000
+	 *
+	 * Adjust got2 pointers, no need to check for 0, this code
+	 * already puts a few entries in the table.
+	 */
+	li	r0,__got2_entries@sectoff@l
+	la	r3,GOT(_GOT2_TABLE_)
+	lwz	r11,GOT(_GOT2_TABLE_)
+	mtctr	r0
+	sub	r11,r3,r11
+	addi	r3,r3,-4
+1:	lwzu	r0,4(r3)
+	cmpwi	r0,0
+	beq-	2f
+	add	r0,r0,r11
+	stw	r0,0(r3)
+2:	bdnz	1b
+
+	/*
+	 * Now adjust the fixups and the pointers to the fixups
+	 * in case we need to move ourselves again.
+	 */
+	li	r0,__fixup_entries@sectoff@l
+	lwz	r3,GOT(_FIXUP_TABLE_)
+	cmpwi	r0,0
+	mtctr	r0
+	addi	r3,r3,-4
+	beq	4f
+3:	lwzu	r4,4(r3)
+	lwzux	r0,r4,r11
+	cmpwi	r0,0
+	add	r0,r0,r11
+	stw	r4,0(r3)
+	beq-	5f
+	stw	r0,0(r4)
+5:	bdnz	3b
+4:
+clear_bss:
+	/*
+	 * Now clear BSS segment
+	 */
+	lwz	r3,GOT(__bss_start)
+	lwz	r4,GOT(__bss_end)
+
+	cmplw	0, r3, r4
+	beq	6f
+
+	li	r0, 0
+5:
+	stw	r0, 0(r3)
+	addi	r3, r3, 4
+	cmplw	0, r3, r4
+	bne	5b
+6:
+
+	mr	r3, r9		/* Global Data pointer		*/
+	mr	r4, r10		/* Destination Address		*/
+	bl	board_init_r
+
+	/*
+	 * Copy exception vector code to low memory
+	 *
+	 * r3: dest_addr
+	 * r7: source address, r8: end address, r9: target address
+	 */
+	.globl	trap_init
+trap_init:
+	mflr	r4			/* save link register		*/
+	GET_GOT
+	lwz	r7, GOT(_start)
+	lwz	r8, GOT(_end_of_vectors)
+
+	li	r9, 0x100		/* reset vector always at 0x100 */
+
+	cmplw	0, r7, r8
+	bgelr				/* return if r7>=r8 - just in case */
+1:
+	lwz	r0, 0(r7)
+	stw	r0, 0(r9)
+	addi	r7, r7, 4
+	addi	r9, r9, 4
+	cmplw	0, r7, r8
+	bne	1b
+
+	/*
+	 * relocate `hdlr' and `int_return' entries
+	 */
+	li	r7, .L_MachineCheck - _start + EXC_OFF_SYS_RESET
+	li	r8, Alignment - _start + EXC_OFF_SYS_RESET
+2:
+	bl	trap_reloc
+	addi	r7, r7, 0x100		/* next exception vector	*/
+	cmplw	0, r7, r8
+	blt	2b
+
+	li	r7, .L_Alignment - _start + EXC_OFF_SYS_RESET
+	bl	trap_reloc
+
+	li	r7, .L_ProgramCheck - _start + EXC_OFF_SYS_RESET
+	bl	trap_reloc
+
+	li	r7, .L_FPUnavailable - _start + EXC_OFF_SYS_RESET
+	li	r8, SystemCall - _start + EXC_OFF_SYS_RESET
+3:
+	bl	trap_reloc
+	addi	r7, r7, 0x100		/* next exception vector	*/
+	cmplw	0, r7, r8
+	blt	3b
+
+	li	r7, .L_SingleStep - _start + EXC_OFF_SYS_RESET
+	li	r8, _end_of_vectors - _start + EXC_OFF_SYS_RESET
+4:
+	bl	trap_reloc
+	addi	r7, r7, 0x100		/* next exception vector	*/
+	cmplw	0, r7, r8
+	blt	4b
+
+	mtlr	r4			/* restore link register	*/
+	blr
diff --git a/arch/powerpc/cpu/mpc8xx/traps.c b/arch/powerpc/cpu/mpc8xx/traps.c
new file mode 100644
index 0000000000..01f24ac1a9
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/traps.c
@@ -0,0 +1,216 @@ 
+/*
+ * linux/arch/powerpc/kernel/traps.c
+ *
+ * Copyright (C) 1995-1996  Gary Thomas (gdt@linuxppc.org)
+ *
+ * Modified by Cort Dougan (cort@cs.nmt.edu)
+ * and Paul Mackerras (paulus@cs.anu.edu.au)
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * This file handles the architecture-dependent parts of hardware exceptions
+ */
+
+#include <common.h>
+#include <command.h>
+#include <kgdb.h>
+#include <asm/processor.h>
+
+#if defined(CONFIG_CMD_BEDBUG)
+extern void do_bedbug_breakpoint(struct pt_regs *);
+#endif
+
+/* Returns 0 if exception not found and fixup otherwise.  */
+extern unsigned long search_exception_table(unsigned long);
+
+/* THIS NEEDS CHANGING to use the board info structure.
+*/
+#define END_OF_MEM	0x02000000
+
+/*
+ * Trap & Exception support
+ */
+
+static void print_backtrace(unsigned long *sp)
+{
+	int cnt = 0;
+	unsigned long i;
+
+	printf("Call backtrace: ");
+	while (sp) {
+		if ((uint)sp > END_OF_MEM)
+			break;
+
+		i = sp[1];
+		if (cnt++ % 7 == 0)
+			printf("\n");
+		printf("%08lX ", i);
+		if (cnt > 32) break;
+		sp = (unsigned long *)*sp;
+	}
+	printf("\n");
+}
+
+void show_regs(struct pt_regs *regs)
+{
+	int i;
+
+	printf("NIP: %08lX XER: %08lX LR: %08lX REGS: %p TRAP: %04lx DAR: %08lX\n",
+	       regs->nip, regs->xer, regs->link, regs, regs->trap, regs->dar);
+	printf("MSR: %08lx EE: %01x PR: %01x FP: %01x ME: %01x IR/DR: %01x%01x\n",
+	       regs->msr, regs->msr&MSR_EE ? 1 : 0, regs->msr&MSR_PR ? 1 : 0,
+	       regs->msr & MSR_FP ? 1 : 0,regs->msr&MSR_ME ? 1 : 0,
+	       regs->msr&MSR_IR ? 1 : 0,
+	       regs->msr&MSR_DR ? 1 : 0);
+
+	printf("\n");
+	for (i = 0;  i < 32;  i++) {
+		if ((i % 8) == 0)
+		{
+			printf("GPR%02d: ", i);
+		}
+
+		printf("%08lX ", regs->gpr[i]);
+		if ((i % 8) == 7)
+		{
+			printf("\n");
+		}
+	}
+}
+
+
+static void _exception(int signr, struct pt_regs *regs)
+{
+	show_regs(regs);
+	print_backtrace((unsigned long *)regs->gpr[1]);
+	panic("Exception in kernel pc %lx signal %d",regs->nip,signr);
+}
+
+void MachineCheckException(struct pt_regs *regs)
+{
+	unsigned long fixup;
+
+	/* Probing PCI using config cycles cause this exception
+	 * when a device is not present.  Catch it and return to
+	 * the PCI exception handler.
+	 */
+	if ((fixup = search_exception_table(regs->nip)) != 0) {
+		regs->nip = fixup;
+		return;
+	}
+
+#if defined(CONFIG_CMD_KGDB)
+	if (debugger_exception_handler && (*debugger_exception_handler)(regs))
+		return;
+#endif
+
+	printf("Machine check in kernel mode.\n");
+	printf("Caused by (from msr): ");
+	printf("regs %p ",regs);
+	switch( regs->msr & 0x000F0000) {
+	case (0x80000000>>12):
+		printf("Machine check signal - probably due to mm fault\n"
+			"with mmu off\n");
+		break;
+	case (0x80000000>>13):
+		printf("Transfer error ack signal\n");
+		break;
+	case (0x80000000>>14):
+		printf("Data parity signal\n");
+		break;
+	case (0x80000000>>15):
+		printf("Address parity signal\n");
+		break;
+	default:
+		printf("Unknown values in msr\n");
+	}
+	show_regs(regs);
+	print_backtrace((unsigned long *)regs->gpr[1]);
+	panic("machine check");
+}
+
+void AlignmentException(struct pt_regs *regs)
+{
+#if defined(CONFIG_CMD_KGDB)
+	if (debugger_exception_handler && (*debugger_exception_handler)(regs))
+		return;
+#endif
+	show_regs(regs);
+	print_backtrace((unsigned long *)regs->gpr[1]);
+	panic("Alignment Exception");
+}
+
+void ProgramCheckException(struct pt_regs *regs)
+{
+#if defined(CONFIG_CMD_KGDB)
+	if (debugger_exception_handler && (*debugger_exception_handler)(regs))
+		return;
+#endif
+	show_regs(regs);
+	print_backtrace((unsigned long *)regs->gpr[1]);
+	panic("Program Check Exception");
+}
+
+void SoftEmuException(struct pt_regs *regs)
+{
+#if defined(CONFIG_CMD_KGDB)
+	if (debugger_exception_handler && (*debugger_exception_handler)(regs))
+		return;
+#endif
+	show_regs(regs);
+	print_backtrace((unsigned long *)regs->gpr[1]);
+	panic("Software Emulation Exception");
+}
+
+
+void UnknownException(struct pt_regs *regs)
+{
+#if defined(CONFIG_CMD_KGDB)
+	if (debugger_exception_handler && (*debugger_exception_handler)(regs))
+		return;
+#endif
+	printf("Bad trap at PC: %lx, SR: %lx, vector=%lx\n",
+	       regs->nip, regs->msr, regs->trap);
+	_exception(0, regs);
+}
+
+void DebugException(struct pt_regs *regs)
+{
+  printf("Debugger trap at @ %lx\n", regs->nip );
+  show_regs(regs);
+#if defined(CONFIG_CMD_BEDBUG)
+  do_bedbug_breakpoint( regs );
+#endif
+}
+
+/* Probe an address by reading.  If not present, return -1, otherwise
+ * return 0.
+ */
+int addr_probe(uint *addr)
+{
+#if 0
+	int	retval;
+
+	__asm__ __volatile__(			\
+		"1:	lwz %0,0(%1)\n"		\
+		"	eieio\n"		\
+		"	li %0,0\n"		\
+		"2:\n"				\
+		".section .fixup,\"ax\"\n"	\
+		"3:	li %0,-1\n"		\
+		"	b 2b\n"			\
+		".section __ex_table,\"a\"\n"	\
+		"	.align 2\n"		\
+		"	.long 1b,3b\n"		\
+		".text"				\
+		: "=r" (retval) : "r"(addr));
+
+	return (retval);
+#endif
+	return 0;
+}
diff --git a/arch/powerpc/cpu/mpc8xx/upatch.c b/arch/powerpc/cpu/mpc8xx/upatch.c
new file mode 100644
index 0000000000..a8cb735ab7
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/upatch.c
@@ -0,0 +1,194 @@ 
+#include <common.h>
+#include <commproc.h>
+
+#if defined(CONFIG_SYS_I2C_UCODE_PATCH) || defined(CONFIG_SYS_SPI_UCODE_PATCH) || \
+    defined(CONFIG_SYS_SMC_UCODE_PATCH)
+
+static void UcodeCopy (volatile cpm8xx_t *cpm);
+
+void cpm_load_patch (volatile immap_t *immr)
+{
+	immr->im_cpm.cp_rccr &= ~0x0003;	/* Disable microcode program area */
+
+	UcodeCopy ((cpm8xx_t *)&immr->im_cpm);	/* Copy ucode patch to DPRAM   */
+#ifdef CONFIG_SYS_SPI_UCODE_PATCH
+    {
+	volatile spi_t *spi = (spi_t *) & immr->im_cpm.cp_dparam[PROFF_SPI];
+	/* Activate the microcode per the instructions in the microcode manual */
+	/* NOTE:  We're only relocating the SPI parameters (not I2C).          */
+	immr->im_cpm.cp_cpmcr1 = 0x802a;	/* Write Trap register 1 value */
+	immr->im_cpm.cp_cpmcr2 = 0x8028;	/* Write Trap register 2 value */
+	spi->spi_rpbase = CONFIG_SYS_SPI_DPMEM_OFFSET;	/* Where to relocte SPI params */
+    }
+#endif
+
+#ifdef CONFIG_SYS_I2C_UCODE_PATCH
+    {
+	volatile iic_t *iip = (iic_t *) & immr->im_cpm.cp_dparam[PROFF_IIC];
+	/* Activate the microcode per the instructions in the microcode manual */
+	/* NOTE:  We're only relocating the I2C parameters (not SPI).          */
+	immr->im_cpm.cp_cpmcr3 = 0x802e;	/* Write Trap register 3 value */
+	immr->im_cpm.cp_cpmcr4 = 0x802c;	/* Write Trap register 4 value */
+	iip->iic_rpbase = CONFIG_SYS_I2C_DPMEM_OFFSET;	/* Where to relocte I2C params */
+    }
+#endif
+
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
+    {
+	volatile smc_uart_t *up = (smc_uart_t *) & immr->im_cpm.cp_dparam[PROFF_SMC1];
+	/* Activate the microcode per the instructions in the microcode manual */
+	/* NOTE:  We're only relocating the SMC parameters.                    */
+	immr->im_cpm.cp_cpmcr1 = 0x8080;	/* Write Trap register 1 value */
+	immr->im_cpm.cp_cpmcr2 = 0x8088;	/* Write Trap register 2 value */
+	up->smc_rpbase = CONFIG_SYS_SMC_DPMEM_OFFSET;	/* Where to relocte SMC params */
+    }
+#endif
+
+	/*
+	 * Enable DPRAM microcode to execute from the first 512 bytes
+	 * and a 256 byte extension of DPRAM.
+	 */
+#ifdef CONFIG_SYS_SMC_UCODE_PATCH
+	immr->im_cpm.cp_rccr |= 0x0002;
+#else
+	immr->im_cpm.cp_rccr |= 0x0001;
+#endif
+}
+
+#if defined(CONFIG_SYS_I2C_UCODE_PATCH) || defined(CONFIG_SYS_SPI_UCODE_PATCh)
+static ulong patch_2000[] = {
+	0x7FFFEFD9, 0x3FFD0000, 0x7FFB49F7, 0x7FF90000,
+	0x5FEFADF7, 0x5F88ADF7, 0x5FEFAFF7, 0x5F88AFF7,
+	0x3A9CFBC8, 0x77CAE1BB, 0xF4DE7FAD, 0xABAE9330,
+	0x4E08FDCF, 0x6E0FAFF8, 0x7CCF76CF, 0xFDAFF9CF,
+	0xABF88DC8, 0xAB5879F7, 0xB0927383, 0xDFD079F7,
+	0xB090E6BB, 0xE5BBE74F, 0xB3FA6F0F, 0x6FFB76CE,
+	0xEE0CF9CF, 0x2BFBEFEF, 0xCFEEF9CF, 0x76CEAD23,
+	0x90B3DF99, 0x7FDDD0C1, 0x4BF847FD, 0x7CCF76CE,
+	0xCFEF77CA, 0x7EAF7FAD, 0x7DFDF0B7, 0xEF7A7FCA,
+	0x77CAFBC8, 0x6079E722, 0xFBC85FFF, 0xDFFF5FB3,
+	0xFFFBFBC8, 0xF3C894A5, 0xE7C9EDF9, 0x7F9A7FAD,
+	0x5F36AFE8, 0x5F5BFFDF, 0xDF95CB9E, 0xAF7D5FC3,
+	0xAFED8C1B, 0x5FC3AFDD, 0x5FC5DF99, 0x7EFDB0B3,
+	0x5FB3FFFE, 0xABAE5FB3, 0xFFFE5FD0, 0x600BE6BB,
+	0x600B5FD0, 0xDFC827FB, 0xEFDF5FCA, 0xCFDE3A9C,
+	0xE7C9EDF9, 0xF3C87F9E, 0x54CA7FED, 0x2D3A3637,
+	0x756F7E9A, 0xF1CE37EF, 0x2E677FEE, 0x10EBADF8,
+	0xEFDECFEA, 0xE52F7D9F, 0xE12BF1CE, 0x5F647E9A,
+	0x4DF8CFEA, 0x5F717D9B, 0xEFEECFEA, 0x5F73E522,
+	0xEFDE5F73, 0xCFDA0B61, 0x7385DF61, 0xE7C9EDF9,
+	0x7E9A30D5, 0x1458BFFF, 0xF3C85FFF, 0xDFFFA7F8,
+	0x5F5BBFFE, 0x7F7D10D0, 0x144D5F33, 0xBFFFAF78,
+	0x5F5BBFFD, 0xA7F85F33, 0xBFFE77FD, 0x30BD4E08,
+	0xFDCFE5FF, 0x6E0FAFF8, 0x7EEF7E9F, 0xFDEFF1CF,
+	0x5F17ABF8, 0x0D5B5F5B, 0xFFEF79F7, 0x309EAFDD,
+	0x5F3147F8, 0x5F31AFED, 0x7FDD50AF, 0x497847FD,
+	0x7F9E7FED, 0x7DFD70A9, 0xEF7E7ECE, 0x6BA07F9E,
+	0x2D227EFD, 0x30DB5F5B, 0xFFFD5F5B, 0xFFEF5F5B,
+	0xFFDF0C9C, 0xAFED0A9A, 0xAFDD0C37, 0x5F37AFBD,
+	0x7FBDB081, 0x5F8147F8,
+};
+
+static ulong patch_2F00[] = {
+	0x3E303430, 0x34343737, 0xABBF9B99, 0x4B4FBDBD,
+	0x59949334, 0x9FFF37FB, 0x9B177DD9, 0x936956BB,
+	0xFBDD697B, 0xDD2FD113, 0x1DB9F7BB, 0x36313963,
+	0x79373369, 0x3193137F, 0x7331737A, 0xF7BB9B99,
+	0x9BB19795, 0x77FDFD3D, 0x573B773F, 0x737933F7,
+	0xB991D115, 0x31699315, 0x31531694, 0xBF4FBDBD,
+	0x35931497, 0x35376956, 0xBD697B9D, 0x96931313,
+	0x19797937, 0x69350000,
+};
+#else
+
+static ulong patch_2000[] = {
+	0x3fff0000, 0x3ffd0000, 0x3ffb0000, 0x3ff90000,
+	0x5fefeff8, 0x5f91eff8, 0x3ff30000, 0x3ff10000,
+	0x3a11e710, 0xedf0ccb9, 0xf318ed66, 0x7f0e5fe2,
+	0x7fedbb38, 0x3afe7468, 0x7fedf4d8, 0x8ffbb92d,
+	0xb83b77fd, 0xb0bb5eb9, 0xdfda7fed, 0x90bde74d,
+	0x6f0dcbd3, 0xe7decfed, 0xcb50cfed, 0xcfeddf6d,
+	0x914d4f74, 0x5eaedfcb, 0x9ee0e7df, 0xefbb6ffb,
+	0xe7ef7f0e, 0x9ee57fed, 0xebb7effa, 0xeb30affb,
+	0x7fea90b3, 0x7e0cf09f, 0xbffff318, 0x5fffdfff,
+	0xac35efea, 0x7fce1fc1, 0xe2ff5fbd, 0xaffbe2ff,
+	0x5fbfaffb, 0xf9a87d0f, 0xaef8770f, 0x7d0fb0a2,
+	0xeffbbfff, 0xcfef5fba, 0x7d0fbfff, 0x5fba4cf8,
+	0x7fddd09b, 0x49f847fd, 0x7efdf097, 0x7fedfffd,
+	0x7dfdf093, 0xef7e7e1e, 0x5fba7f0e, 0x3a11e710,
+	0xedf0cc87, 0xfb18ad0a, 0x1f85bbb8, 0x74283b7e,
+	0x7375e4bb, 0x2ab64fb8, 0x5c7de4bb, 0x32fdffbf,
+	0x5f0843f8, 0x7ce3e1bb, 0xe74f7ded, 0x6f0f4fe8,
+	0xc7ba32be, 0x73f2efeb, 0x600b4f78, 0xe5bb760b,
+	0x5388aef8, 0x4ef80b6a, 0xcfef9ee5, 0xabf8751f,
+	0xefef5b88, 0x741f4fe8, 0x751e760d, 0x7fdb70dd,
+	0x741cafce, 0xefcc7fce, 0x751e7088, 0x741ce7bb,
+	0x334ecfed, 0xafdbefeb, 0xe5bb760b, 0x53ceaef8,
+	0xafe8e7eb, 0x4bf8771e, 0x7e007fed, 0x4fcbe2cc,
+	0x7fbc3085, 0x7b0f7a0f, 0x34b177fd, 0xb0e75e93,
+	0xdf313e3b, 0xaf78741f, 0x741f30cc, 0xcfef5f08,
+	0x741f3e88, 0xafb8771e, 0x5f437fed, 0x0bafe2cc,
+	0x741ccfec, 0xe5ca53a9, 0x6fcb4f74, 0x5e89df27,
+	0x2a923d14, 0x4b8fdf0c, 0x751f741c, 0x6c1eeffa,
+	0xefea7fce, 0x6ffc309a, 0xefec3fca, 0x308fdf0a,
+	0xadf85e7a, 0xaf7daefd, 0x5e7adf0a, 0x5e7aafdd,
+	0x761f1088, 0x1e7c7efd, 0x3089fffe, 0x4908fb18,
+	0x5fffdfff, 0xafbbf0f7, 0x4ef85f43, 0xadf81489,
+	0x7a0f7089, 0xcfef5089, 0x7a0fdf0c, 0x5e7cafed,
+	0xbc6e780f, 0xefef780f, 0xefef790f, 0xa7f85eeb,
+	0xffef790f, 0xefef790f, 0x1489df0a, 0x5e7aadfd,
+	0x5f09fffb, 0xe79aded9, 0xeff96079, 0x607ae79a,
+	0xded8eff9, 0x60795edb, 0x607acfef, 0xefefefdf,
+	0xefbfef7f, 0xeeffedff, 0xebffe7ff, 0xafefafdf,
+	0xafbfaf7f, 0xaeffadff, 0xabffa7ff, 0x6fef6fdf,
+	0x6fbf6f7f, 0x6eff6dff, 0x6bff67ff, 0x2fef2fdf,
+	0x2fbf2f7f, 0x2eff2dff, 0x2bff27ff, 0x4e08fd1f,
+	0xe5ff6e0f, 0xaff87eef, 0x7e0ffdef, 0xf11f6079,
+	0xabf8f51e, 0x7e0af11c, 0x37cfae16, 0x7fec909a,
+	0xadf8efdc, 0xcfeae52f, 0x7d0fe12b, 0xf11c6079,
+	0x7e0a4df8, 0xcfea5ea0, 0x7d0befec, 0xcfea5ea2,
+	0xe522efdc, 0x5ea2cfda, 0x4e08fd1f, 0x6e0faff8,
+	0x7c1f761f, 0xfdeff91f, 0x6079abf8, 0x761cee00,
+	0xf91f2bfb, 0xefefcfec, 0xf91f6079, 0x761c27fb,
+	0xefdf5e83, 0xcfdc7fdd, 0x50f84bf8, 0x47fd7c1f,
+	0x761ccfcf, 0x7eef7fed, 0x7dfd70ef, 0xef7e7f1e,
+	0x771efb18, 0x6079e722, 0xe6bbe5bb, 0x2e66e5bb,
+	0x600b2ee1, 0xe2bbe2bb, 0xe2bbe2bb, 0x2f5ee2bb,
+	0xe2bb2ff9, 0x6079e2bb,
+};
+
+static ulong patch_2F00[] = {
+	0x30303030, 0x3e3e3030, 0xaf79b9b3, 0xbaa3b979,
+	0x9693369f, 0x79f79777, 0x97333fff, 0xfb3b9e9f,
+	0x79b91d11, 0x9e13f3ff, 0x3f9b6bd9, 0xe173d136,
+	0x695669d1, 0x697b3daf, 0x79b93a3a, 0x3f979f91,
+	0x379ff976, 0xf99777fd, 0x9779737d, 0xe9d6bbf9,
+	0xbfffd9df, 0x97f7fd97, 0x6f7b9bff, 0xf9bd9683,
+	0x397db973, 0xd97b3b9f, 0xd7f9f733, 0x9993bb9e,
+	0xe1f9ef93, 0x73773337, 0xb936917d, 0x11f87379,
+	0xb979d336, 0x8b7ded73, 0x1b7d9337, 0x31f3f22f,
+	0x3f2327ee, 0xeeeeeeee, 0xeeeeeeee, 0xeeeeeeee,
+	0xeeeeee4b, 0xf4fbdbd2, 0x58bb1878, 0x577fdfd2,
+	0xd573b773, 0xf7374b4f, 0xbdbd25b8, 0xb177d2d1,
+	0x7376856b, 0xbfdd687b, 0xdd2fff8f, 0x78ffff8f,
+	0xf22f0000,
+};
+#endif
+
+static void UcodeCopy (volatile cpm8xx_t *cpm)
+{
+	vu_long *p;
+	int i;
+
+	p = (vu_long *)&(cpm->cp_dpmem[0x0000]);
+	for (i=0; i < sizeof(patch_2000)/4; ++i) {
+		p[i] = patch_2000[i];
+	}
+
+	p = (vu_long *)&(cpm->cp_dpmem[0x0F00]);
+	for (i=0; i < sizeof(patch_2F00)/4; ++i) {
+		p[i] = patch_2F00[i];
+	}
+}
+
+#endif	/* CONFIG_SYS_I2C_UCODE_PATCH, CONFIG_SYS_SPI_UCODE_PATCH */
diff --git a/arch/powerpc/cpu/mpc8xx/video.c b/arch/powerpc/cpu/mpc8xx/video.c
new file mode 100644
index 0000000000..c35406d37b
--- /dev/null
+++ b/arch/powerpc/cpu/mpc8xx/video.c
@@ -0,0 +1,1123 @@ 
+/*
+ * (C) Copyright 2000
+ * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
+ * (C) Copyright 2002
+ * Wolfgang Denk, wd@denx.de
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/* #define DEBUG */
+
+/************************************************************************/
+/* ** HEADER FILES							*/
+/************************************************************************/
+
+#include <stdarg.h>
+#include <common.h>
+#include <config.h>
+#include <version.h>
+#include <i2c.h>
+#include <linux/types.h>
+#include <stdio_dev.h>
+
+#ifdef CONFIG_VIDEO
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/************************************************************************/
+/* ** DEBUG SETTINGS							*/
+/************************************************************************/
+
+#if 0
+#define VIDEO_DEBUG_COLORBARS	/* Force colorbars output */
+#endif
+
+/************************************************************************/
+/* ** VIDEO MODE SETTINGS						*/
+/************************************************************************/
+
+#if 0
+#define VIDEO_MODE_EXTENDED		/* Allow screen size bigger than visible area */
+#define VIDEO_MODE_NTSC
+#endif
+
+#define VIDEO_MODE_PAL
+
+#if 0
+#define VIDEO_BLINK			/* This enables cursor blinking (under construction) */
+#endif
+
+#define VIDEO_INFO			/* Show U-Boot information */
+#define VIDEO_INFO_X		VIDEO_LOGO_WIDTH+8
+#define VIDEO_INFO_Y		16
+
+/************************************************************************/
+/* ** VIDEO MODE CONSTANTS						*/
+/************************************************************************/
+
+#ifdef VIDEO_MODE_EXTENDED
+#define VIDEO_COLS	VIDEO_ACTIVE_COLS
+#define VIDEO_ROWS	VIDEO_ACTIVE_ROWS
+#else
+#define VIDEO_COLS	VIDEO_VISIBLE_COLS
+#define VIDEO_ROWS	VIDEO_VISIBLE_ROWS
+#endif
+
+#define VIDEO_PIXEL_SIZE	(VIDEO_MODE_BPP/8)
+#define VIDEO_SIZE		(VIDEO_ROWS*VIDEO_COLS*VIDEO_PIXEL_SIZE)	/* Total size of buffer */
+#define VIDEO_PIX_BLOCKS	(VIDEO_SIZE >> 2)	/* Number of ints */
+#define VIDEO_LINE_LEN		(VIDEO_COLS*VIDEO_PIXEL_SIZE)	/* Number of bytes per line */
+#define VIDEO_BURST_LEN		(VIDEO_COLS/8)
+
+#ifdef VIDEO_MODE_YUYV
+#define VIDEO_BG_COL	0x80D880D8	/* Background color in YUYV format */
+#else
+#define VIDEO_BG_COL	0xF8F8F8F8	/* Background color in RGB format */
+#endif
+
+/************************************************************************/
+/* ** FONT AND LOGO DATA						*/
+/************************************************************************/
+
+#include <video_font.h>			/* Get font data, width and height */
+
+#ifdef CONFIG_VIDEO_LOGO
+#include <video_logo.h>			/* Get logo data, width and height */
+
+#define VIDEO_LOGO_WIDTH	DEF_U_BOOT_LOGO_WIDTH
+#define VIDEO_LOGO_HEIGHT	DEF_U_BOOT_LOGO_HEIGHT
+#define VIDEO_LOGO_ADDR		&u_boot_logo
+#endif
+
+/************************************************************************/
+/* ** VIDEO CONTROLLER CONSTANTS					*/
+/************************************************************************/
+
+/* VCCR - VIDEO CONTROLLER CONFIGURATION REGISTER */
+
+#define VIDEO_VCCR_VON	0		/* Video controller ON */
+#define VIDEO_VCCR_CSRC	1		/* Clock source */
+#define VIDEO_VCCR_PDF	13		/* Pixel display format */
+#define VIDEO_VCCR_IEN	11		/* Interrupt enable */
+
+/* VSR - VIDEO STATUS REGISTER */
+
+#define VIDEO_VSR_CAS	6		/* Active set */
+#define VIDEO_VSR_EOF	0		/* End of frame */
+
+/* VCMR - VIDEO COMMAND REGISTER */
+
+#define VIDEO_VCMR_BD	0		/* Blank display */
+#define VIDEO_VCMR_ASEL	1		/* Active set selection */
+
+/* VBCB - VIDEO BACKGROUND COLOR BUFFER REGISTER */
+
+#define VIDEO_BCSR4_RESET_BIT	21	/* BCSR4 - Extern video encoder reset */
+#define VIDEO_BCSR4_EXTCLK_BIT	22	/* BCSR4 - Extern clock enable */
+#define VIDEO_BCSR4_VIDLED_BIT	23	/* BCSR4 - Video led disable */
+
+/************************************************************************/
+/* ** CONSOLE CONSTANTS							*/
+/************************************************************************/
+
+#ifdef	CONFIG_VIDEO_LOGO
+#define CONSOLE_ROWS		((VIDEO_ROWS - VIDEO_LOGO_HEIGHT) / VIDEO_FONT_HEIGHT)
+#define VIDEO_LOGO_SKIP		(VIDEO_COLS - VIDEO_LOGO_WIDTH)
+#else
+#define CONSOLE_ROWS		(VIDEO_ROWS / VIDEO_FONT_HEIGHT)
+#endif
+
+#define CONSOLE_COLS		(VIDEO_COLS / VIDEO_FONT_WIDTH)
+#define CONSOLE_ROW_SIZE	(VIDEO_FONT_HEIGHT * VIDEO_LINE_LEN)
+#define CONSOLE_ROW_FIRST	(video_console_address)
+#define CONSOLE_ROW_SECOND	(video_console_address + CONSOLE_ROW_SIZE)
+#define CONSOLE_ROW_LAST	(video_console_address + CONSOLE_SIZE - CONSOLE_ROW_SIZE)
+#define CONSOLE_SIZE		(CONSOLE_ROW_SIZE * CONSOLE_ROWS)
+#define CONSOLE_SCROLL_SIZE	(CONSOLE_SIZE - CONSOLE_ROW_SIZE)
+
+/*
+ * Simple color definitions
+ */
+#define CONSOLE_COLOR_BLACK	 0
+#define CONSOLE_COLOR_RED	 1
+#define CONSOLE_COLOR_GREEN	 2
+#define CONSOLE_COLOR_YELLOW	 3
+#define CONSOLE_COLOR_BLUE	 4
+#define CONSOLE_COLOR_MAGENTA	 5
+#define CONSOLE_COLOR_CYAN	 6
+#define CONSOLE_COLOR_GREY	13
+#define CONSOLE_COLOR_GREY2	14
+#define CONSOLE_COLOR_WHITE	15	/* Must remain last / highest */
+
+/************************************************************************/
+/* ** BITOPS MACROS							*/
+/************************************************************************/
+
+#define HISHORT(i)	((i >> 16)&0xffff)
+#define LOSHORT(i)	(i & 0xffff)
+#define HICHAR(s)	((i >> 8)&0xff)
+#define LOCHAR(s)	(i & 0xff)
+#define HI(c)		((c >> 4)&0xf)
+#define LO(c)		(c & 0xf)
+#define SWAPINT(i)	(HISHORT(i) | (LOSHORT(i) << 16))
+#define SWAPSHORT(s)	(HICHAR(s) | (LOCHAR(s) << 8))
+#define SWAPCHAR(c)	(HI(c) | (LO(c) << 4))
+#define BITMASK(b)	(1 << (b))
+#define GETBIT(v,b)	(((v) & BITMASK(b)) > 0)
+#define SETBIT(v,b,d)	(v = (((d)>0) ? (v) | BITMASK(b): (v) & ~BITMASK(b)))
+
+/************************************************************************/
+/* ** STRUCTURES							*/
+/************************************************************************/
+
+typedef struct {
+	unsigned char V, Y1, U, Y2;
+} tYUYV;
+
+/* This structure is based on the Video Ram in the MPC823. */
+typedef struct VRAM {
+	unsigned	hx:2,		/* Horizontal sync */
+			vx:2,		/* Vertical sync */
+			fx:2,		/* Frame */
+			bx:2,		/* Blank */
+			res1:6,		/* Reserved */
+			vds:2,		/* Video Data Select */
+			inter:1,	/* Interrupt */
+			res2:2,		/* Reserved */
+			lcyc:11,	/* Loop/video cycles */
+			lp:1,		/* Loop start/end */
+			lst:1;		/* Last entry */
+} VRAM;
+
+/************************************************************************/
+/* ** VARIABLES								*/
+/************************************************************************/
+
+static int
+	video_panning_range_x = 0,	/* Video mode invisible pixels x range */
+	video_panning_range_y = 0,	/* Video mode invisible pixels y range */
+	video_panning_value_x = 0,	/* Video mode x panning value (absolute) */
+	video_panning_value_y = 0,	/* Video mode y panning value (absolute) */
+	video_panning_factor_x = 0,	/* Video mode x panning value (-127 +127) */
+	video_panning_factor_y = 0,	/* Video mode y panning value (-127 +127) */
+	console_col = 0,		/* Cursor col */
+	console_row = 0,		/* Cursor row */
+	video_palette[16];		/* Our palette */
+
+static const int video_font_draw_table[] =
+	{ 0x00000000, 0x0000ffff, 0xffff0000, 0xffffffff };
+
+static char
+	video_color_fg = 0,		/* Current fg color index (0-15) */
+	video_color_bg = 0,		/* Current bg color index (0-15) */
+	video_enable = 0;		/* Video has been initialized? */
+
+static void
+	*video_fb_address,		/* Frame buffer address */
+	*video_console_address;		/* Console frame buffer start address */
+
+/************************************************************************/
+/* ** MEMORY FUNCTIONS (32bit)						*/
+/************************************************************************/
+
+static void memsetl (int *p, int c, int v)
+{
+	while (c--)
+		*(p++) = v;
+}
+
+static void memcpyl (int *d, int *s, int c)
+{
+	while (c--)
+		*(d++) = *(s++);
+}
+
+/************************************************************************/
+/* ** VIDEO DRAWING AND COLOR FUNCTIONS					*/
+/************************************************************************/
+
+static int video_maprgb (int r, int g, int b)
+{
+#ifdef VIDEO_MODE_YUYV
+	unsigned int pR, pG, pB;
+	tYUYV YUYV;
+	unsigned int *ret = (unsigned int *) &YUYV;
+
+	/* Transform (0-255) components to (0-100) */
+
+	pR = r * 100 / 255;
+	pG = g * 100 / 255;
+	pB = b * 100 / 255;
+
+	/* Calculate YUV values (0-255) from RGB beetween 0-100 */
+
+	YUYV.Y1 = YUYV.Y2 = 209 * (pR + pG + pB) / 300 + 16;
+	YUYV.U	= pR - (pG * 3 / 4) - (pB / 4) + 128;
+	YUYV.V	= pB - (pR / 4) - (pG * 3 / 4) + 128;
+	return *ret;
+#endif
+#ifdef VIDEO_MODE_RGB
+	return ((r >> 3) << 11) | ((g > 2) << 6) | (b >> 3);
+#endif
+}
+
+static void video_setpalette (int color, int r, int g, int b)
+{
+	color &= 0xf;
+
+	video_palette[color] = video_maprgb (r, g, b);
+
+	/* Swap values if our panning offset is odd */
+	if (video_panning_value_x & 1)
+		video_palette[color] = SWAPINT (video_palette[color]);
+}
+
+static void video_fill (int color)
+{
+	memsetl (video_fb_address, VIDEO_PIX_BLOCKS, color);
+}
+
+static void video_setfgcolor (int i)
+{
+	video_color_fg = i & 0xf;
+}
+
+static void video_setbgcolor (int i)
+{
+	video_color_bg = i & 0xf;
+}
+
+static int video_pickcolor (int i)
+{
+	return video_palette[i & 0xf];
+}
+
+/* Absolute console plotting functions */
+
+#ifdef VIDEO_BLINK
+static void video_revchar (int xx, int yy)
+{
+	int rows;
+	u8 *dest;
+
+	dest = video_fb_address + yy * VIDEO_LINE_LEN + xx * 2;
+
+	for (rows = VIDEO_FONT_HEIGHT; rows--; dest += VIDEO_LINE_LEN) {
+		switch (VIDEO_FONT_WIDTH) {
+		case 16:
+			((u32 *) dest)[6] ^= 0xffffffff;
+			((u32 *) dest)[7] ^= 0xffffffff;
+			/* FALL THROUGH */
+		case 12:
+			((u32 *) dest)[4] ^= 0xffffffff;
+			((u32 *) dest)[5] ^= 0xffffffff;
+			/* FALL THROUGH */
+		case 8:
+			((u32 *) dest)[2] ^= 0xffffffff;
+			((u32 *) dest)[3] ^= 0xffffffff;
+			/* FALL THROUGH */
+		case 4:
+			((u32 *) dest)[0] ^= 0xffffffff;
+			((u32 *) dest)[1] ^= 0xffffffff;
+		}
+	}
+}
+#endif
+
+static void video_drawchars (int xx, int yy, unsigned char *s, int count)
+{
+	u8 *cdat, *dest, *dest0;
+	int rows, offset, c;
+	u32 eorx, fgx, bgx;
+
+	offset = yy * VIDEO_LINE_LEN + xx * 2;
+	dest0 = video_fb_address + offset;
+
+	fgx = video_pickcolor (video_color_fg);
+	bgx = video_pickcolor (video_color_bg);
+
+	if (xx & 1) {
+		fgx = SWAPINT (fgx);
+		bgx = SWAPINT (bgx);
+	}
+
+	eorx = fgx ^ bgx;
+
+	switch (VIDEO_FONT_WIDTH) {
+	case 4:
+	case 8:
+		while (count--) {
+			c = *s;
+			cdat = video_fontdata + c * VIDEO_FONT_HEIGHT;
+			for (rows = VIDEO_FONT_HEIGHT, dest = dest0;
+			     rows--;
+			     dest += VIDEO_LINE_LEN) {
+				u8 bits = *cdat++;
+
+				((u32 *) dest)[0] =
+					(video_font_draw_table[bits >> 6] & eorx) ^ bgx;
+				((u32 *) dest)[1] =
+					(video_font_draw_table[bits >> 4 & 3] & eorx) ^ bgx;
+				if (VIDEO_FONT_WIDTH == 8) {
+					((u32 *) dest)[2] =
+						(video_font_draw_table[bits >> 2 & 3] & eorx) ^ bgx;
+					((u32 *) dest)[3] =
+						(video_font_draw_table[bits & 3] & eorx) ^ bgx;
+				}
+			}
+			dest0 += VIDEO_FONT_WIDTH * 2;
+			s++;
+		}
+		break;
+	case 12:
+	case 16:
+		while (count--) {
+			cdat = video_fontdata + (*s) * (VIDEO_FONT_HEIGHT << 1);
+			for (rows = VIDEO_FONT_HEIGHT, dest = dest0; rows--;
+				 dest += VIDEO_LINE_LEN) {
+				u8 bits = *cdat++;
+
+				((u32 *) dest)[0] =
+					(video_font_draw_table[bits >> 6] & eorx) ^ bgx;
+				((u32 *) dest)[1] =
+					(video_font_draw_table[bits >> 4 & 3] & eorx) ^ bgx;
+				((u32 *) dest)[2] =
+					(video_font_draw_table[bits >> 2 & 3] & eorx) ^ bgx;
+				((u32 *) dest)[3] =
+					(video_font_draw_table[bits & 3] & eorx) ^ bgx;
+				bits = *cdat++;
+				((u32 *) dest)[4] =
+					(video_font_draw_table[bits >> 6] & eorx) ^ bgx;
+				((u32 *) dest)[5] =
+					(video_font_draw_table[bits >> 4 & 3] & eorx) ^ bgx;
+				if (VIDEO_FONT_WIDTH == 16) {
+					((u32 *) dest)[6] =
+						(video_font_draw_table[bits >> 2 & 3] & eorx) ^ bgx;
+					((u32 *) dest)[7] =
+						(video_font_draw_table[bits & 3] & eorx) ^ bgx;
+				}
+			}
+			s++;
+			dest0 += VIDEO_FONT_WIDTH * 2;
+		}
+		break;
+	}
+}
+
+static inline void video_drawstring (int xx, int yy, char *s)
+{
+	video_drawchars (xx, yy, (unsigned char *)s, strlen (s));
+}
+
+/* Relative to console plotting functions */
+
+static void video_putchars (int xx, int yy, unsigned char *s, int count)
+{
+#ifdef CONFIG_VIDEO_LOGO
+	video_drawchars (xx, yy + VIDEO_LOGO_HEIGHT, s, count);
+#else
+	video_drawchars (xx, yy, s, count);
+#endif
+}
+
+static void video_putchar (int xx, int yy, unsigned char c)
+{
+#ifdef CONFIG_VIDEO_LOGO
+	video_drawchars (xx, yy + VIDEO_LOGO_HEIGHT, &c, 1);
+#else
+	video_drawchars (xx, yy, &c, 1);
+#endif
+}
+
+static inline void video_putstring (int xx, int yy, unsigned char *s)
+{
+	video_putchars (xx, yy, (unsigned char *)s, strlen ((char *)s));
+}
+
+/************************************************************************/
+/* ** VIDEO CONTROLLER LOW-LEVEL FUNCTIONS				*/
+/************************************************************************/
+
+static void video_mode_dupefield (VRAM * source, VRAM * dest, int entries)
+{
+	int i;
+
+	for (i = 0; i < entries; i++) {
+		dest[i] = source[i];	/* Copy the entire record */
+		dest[i].fx = (!dest[i].fx) * 3;	/* Negate field bit */
+	}
+
+	dest[0].lcyc++;			/* Add a cycle to the first entry */
+	dest[entries - 1].lst = 1;	/* Set end of ram entries */
+}
+
+static void inline video_mode_addentry (VRAM * vr,
+	int Hx, int Vx, int Fx, int Bx,
+	int VDS, int INT, int LCYC, int LP, int LST)
+{
+	vr->hx = Hx;
+	vr->vx = Vx;
+	vr->fx = Fx;
+	vr->bx = Bx;
+	vr->vds = VDS;
+	vr->inter = INT;
+	vr->lcyc = LCYC;
+	vr->lp = LP;
+	vr->lst = LST;
+}
+
+#define ADDENTRY(a,b,c,d,e,f,g,h,i)	video_mode_addentry(&vr[entry++],a,b,c,d,e,f,g,h,i)
+
+static int video_mode_generate (void)
+{
+	immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+	VRAM *vr = (VRAM *) (((void *) immap) + 0xb00);	/* Pointer to the VRAM table */
+	int DX, X1, X2, DY, Y1, Y2, entry = 0, fifo;
+
+	/* CHECKING PARAMETERS */
+
+	if (video_panning_factor_y < -128)
+		video_panning_factor_y = -128;
+
+	if (video_panning_factor_y > 128)
+		video_panning_factor_y = 128;
+
+	if (video_panning_factor_x < -128)
+		video_panning_factor_x = -128;
+
+	if (video_panning_factor_x > 128)
+		video_panning_factor_x = 128;
+
+	/* Setting panning */
+
+	DX = video_panning_range_x = (VIDEO_ACTIVE_COLS - VIDEO_COLS) * 2;
+	DY = video_panning_range_y = (VIDEO_ACTIVE_ROWS - VIDEO_ROWS) / 2;
+
+	video_panning_value_x = (video_panning_factor_x + 128) * DX / 256;
+	video_panning_value_y = (video_panning_factor_y + 128) * DY / 256;
+
+	/* We assume these are burst units (multiplied by 2, we need it pari) */
+	X1 = video_panning_value_x & 0xfffe;
+	X2 = DX - X1;
+
+	/* We assume these are field line units (divided by 2, we need it pari) */
+	Y1 = video_panning_value_y & 0xfffe;
+	Y2 = DY - Y1;
+
+	debug("X1=%d, X2=%d, Y1=%d, Y2=%d, DX=%d, DY=%d VIDEO_COLS=%d \n",
+	      X1, X2, Y1, Y2, DX, DY, VIDEO_COLS);
+
+#ifdef VIDEO_MODE_NTSC
+/*
+ *	     Hx Vx Fx Bx VDS INT LCYC LP LST
+ *
+ * Retrace blanking
+ */
+	ADDENTRY (0, 0, 3, 0, 1, 0, 3, 1, 0);
+	ADDENTRY (3, 0, 3, 0, 1, 0, 243, 0, 0);
+	ADDENTRY (3, 0, 3, 0, 1, 0, 1440, 0, 0);
+	ADDENTRY (3, 0, 3, 0, 1, 0, 32, 1, 0);
+/*
+ * Vertical blanking
+ */
+	ADDENTRY (0, 0, 0, 0, 1, 0, 18, 1, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 243, 0, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 1440, 0, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 32, 1, 0);
+/*
+ * Odd field active area (TOP)
+ */
+	if (Y1 > 0) {
+		ADDENTRY (0, 0, 0, 0, 1, 0, Y1, 1, 0);
+		ADDENTRY (3, 0, 0, 0, 1, 0, 235, 0, 0);
+		ADDENTRY (3, 0, 0, 3, 1, 0, 1448, 0, 0);
+		ADDENTRY (3, 0, 0, 0, 1, 0, 32, 1, 0);
+	}
+/*
+ * Odd field active area
+ */
+	ADDENTRY (0, 0, 0, 0, 1, 0, 240 - DY, 1, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 235, 0, 0);
+	ADDENTRY (3, 0, 0, 3, 1, 0, 8 + X1, 0, 0);
+	ADDENTRY (3, 0, 0, 3, 0, 0, VIDEO_COLS * 2, 0, 0);
+
+	if (X2 > 0)
+		ADDENTRY (3, 0, 0, 3, 1, 0, X2, 0, 0);
+
+	ADDENTRY (3, 0, 0, 0, 1, 0, 32, 1, 0);
+
+/*
+ * Odd field active area (BOTTOM)
+ */
+	if (Y1 > 0) {
+		ADDENTRY (0, 0, 0, 0, 1, 0, Y2, 1, 0);
+		ADDENTRY (3, 0, 0, 0, 1, 0, 235, 0, 0);
+		ADDENTRY (3, 0, 0, 3, 1, 0, 1448, 0, 0);
+		ADDENTRY (3, 0, 0, 0, 1, 0, 32, 1, 0);
+	}
+/*
+ * Vertical blanking
+ */
+	ADDENTRY (0, 0, 0, 0, 1, 0, 4, 1, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 243, 0, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 1440, 0, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 32, 1, 0);
+/*
+ * Vertical blanking
+ */
+	ADDENTRY (0, 0, 3, 0, 1, 0, 19, 1, 0);
+	ADDENTRY (3, 0, 3, 0, 1, 0, 243, 0, 0);
+	ADDENTRY (3, 0, 3, 0, 1, 0, 1440, 0, 0);
+	ADDENTRY (3, 0, 3, 0, 1, 0, 32, 1, 0);
+/*
+ * Even field active area (TOP)
+ */
+	if (Y1 > 0) {
+		ADDENTRY (0, 0, 3, 0, 1, 0, Y1, 1, 0);
+		ADDENTRY (3, 0, 3, 0, 1, 0, 235, 0, 0);
+		ADDENTRY (3, 0, 3, 3, 1, 0, 1448, 0, 0);
+		ADDENTRY (3, 0, 3, 0, 1, 0, 32, 1, 0);
+	}
+/*
+ * Even field active area (CENTER)
+ */
+	ADDENTRY (0, 0, 3, 0, 1, 0, 240 - DY, 1, 0);
+	ADDENTRY (3, 0, 3, 0, 1, 0, 235, 0, 0);
+	ADDENTRY (3, 0, 3, 3, 1, 0, 8 + X1, 0, 0);
+	ADDENTRY (3, 0, 3, 3, 0, 0, VIDEO_COLS * 2, 0, 0);
+
+	if (X2 > 0)
+		ADDENTRY (3, 0, 3, 3, 1, 0, X2, 0, 0);
+
+	ADDENTRY (3, 0, 3, 0, 1, 0, 32, 1, 0);
+/*
+ * Even field active area (BOTTOM)
+ */
+	if (Y1 > 0) {
+		ADDENTRY (0, 0, 3, 0, 1, 0, Y2, 1, 0);
+		ADDENTRY (3, 0, 3, 0, 1, 0, 235, 0, 0);
+		ADDENTRY (3, 0, 3, 3, 1, 0, 1448, 0, 0);
+		ADDENTRY (3, 0, 3, 0, 1, 0, 32, 1, 0);
+	}
+/*
+ * Vertical blanking
+ */
+	ADDENTRY (0, 0, 3, 0, 1, 0, 1, 1, 0);
+	ADDENTRY (3, 0, 3, 0, 1, 0, 243, 0, 0);
+	ADDENTRY (3, 0, 3, 0, 1, 0, 1440, 0, 0);
+	ADDENTRY (3, 0, 3, 0, 1, 1, 32, 1, 1);
+#endif
+
+#ifdef VIDEO_MODE_PAL
+
+/*
+ *	Hx Vx Fx Bx VDS INT LCYC LP LST
+ *
+ * vertical; blanking
+ */
+	ADDENTRY (0, 0, 0, 0, 1, 0, 22, 1, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 263, 0, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 1440, 0, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 24, 1, 0);
+/*
+ * active area (TOP)
+ */
+	if (Y1 > 0) {
+		ADDENTRY (0, 0, 0, 0, 1, 0, Y1, 1, 0);	/* 11? */
+		ADDENTRY (3, 0, 0, 0, 1, 0, 255, 0, 0);
+		ADDENTRY (3, 0, 0, 3, 1, 0, 1448, 0, 0);
+		ADDENTRY (3, 0, 0, 0, 1, 0, 24, 1, 0);
+	}
+/*
+ * field active area (CENTER)
+ */
+	ADDENTRY (0, 0, 0, 0, 1, 0, 288 - DY, 1, 0);	/* 265? */
+	ADDENTRY (3, 0, 0, 0, 1, 0, 255, 0, 0);
+	ADDENTRY (3, 0, 0, 3, 1, 0, 8 + X1, 0, 0);
+	ADDENTRY (3, 0, 0, 3, 0, 0, VIDEO_COLS * 2, 0, 0);
+
+	if (X2 > 0)
+		ADDENTRY (3, 0, 0, 1, 1, 0, X2, 0, 0);
+
+	ADDENTRY (3, 0, 0, 0, 1, 0, 24, 1, 0);
+/*
+ * field active area (BOTTOM)
+ */
+	if (Y2 > 0) {
+		ADDENTRY (0, 0, 0, 0, 1, 0, Y2, 1, 0);	/* 12? */
+		ADDENTRY (3, 0, 0, 0, 1, 0, 255, 0, 0);
+		ADDENTRY (3, 0, 0, 3, 1, 0, 1448, 0, 0);
+		ADDENTRY (3, 0, 0, 0, 1, 0, 24, 1, 0);
+	}
+/*
+ * field vertical; blanking
+ */
+	ADDENTRY (0, 0, 0, 0, 1, 0, 2, 1, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 263, 0, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 1440, 0, 0);
+	ADDENTRY (3, 0, 0, 0, 1, 0, 24, 1, 0);
+/*
+ * Create the other field (like this, but whit other field selected,
+ * one more cycle loop and a last identifier)
+ */
+	video_mode_dupefield (vr, &vr[entry], entry);
+
+#endif /* VIDEO_MODE_PAL */
+
+	/* See what FIFO are we using */
+	fifo = GETBIT (immap->im_vid.vid_vsr, VIDEO_VSR_CAS);
+
+	/* Set number of lines and burst (only one frame for now) */
+	if (fifo) {
+		immap->im_vid.vid_vfcr0 = VIDEO_BURST_LEN |
+			(VIDEO_BURST_LEN << 8) | ((VIDEO_ROWS / 2) << 19);
+	} else {
+		immap->im_vid.vid_vfcr1 = VIDEO_BURST_LEN |
+			(VIDEO_BURST_LEN << 8) | ((VIDEO_ROWS / 2) << 19);
+	}
+
+	SETBIT (immap->im_vid.vid_vcmr, VIDEO_VCMR_ASEL, !fifo);
+
+/*
+ * Wait until changes are applied (not done)
+ * while (GETBIT(immap->im_vid.vid_vsr, VIDEO_VSR_CAS) == fifo) ;
+ */
+
+	/* Return number of VRAM entries */
+	return entry * 2;
+}
+
+static void video_encoder_init (void)
+{
+	return;
+}
+
+static void video_ctrl_init (void *memptr)
+{
+	immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+
+	video_fb_address = memptr;
+
+	/* Set background */
+	debug ("[VIDEO CTRL] Setting background color...\n");
+	immap->im_vid.vid_vbcb = VIDEO_BG_COL;
+
+	/* Show the background */
+	debug ("[VIDEO CTRL] Forcing background...\n");
+	SETBIT (immap->im_vid.vid_vcmr, VIDEO_VCMR_BD, 1);
+
+	/* Turn off video controller */
+	debug ("[VIDEO CTRL] Turning off video controller...\n");
+	SETBIT (immap->im_vid.vid_vccr, VIDEO_VCCR_VON, 0);
+
+	/* Generate and make active a new video mode */
+	debug ("[VIDEO CTRL] Generating video mode...\n");
+	video_mode_generate ();
+
+	/* Start of frame buffer (even and odd frame, to make it working with */
+	/* any selected active set) */
+	debug ("[VIDEO CTRL] Setting frame buffer address...\n");
+	immap->im_vid.vid_vfaa1 =
+		immap->im_vid.vid_vfaa0 = (u32) video_fb_address;
+	immap->im_vid.vid_vfba1 =
+	immap->im_vid.vid_vfba0 =
+		(u32) video_fb_address + VIDEO_LINE_LEN;
+
+	/* YUV, Big endian, SHIFT/CLK/CLK input (BEFORE ENABLING 27MHZ EXT CLOCK) */
+	debug ("[VIDEO CTRL] Setting pixel mode and clocks...\n");
+	immap->im_vid.vid_vccr = 0x2042;
+
+	/* Configure port pins */
+	debug ("[VIDEO CTRL] Configuring input/output pins...\n");
+	immap->im_ioport.iop_pdpar = 0x1fff;
+	immap->im_ioport.iop_pddir = 0x0000;
+
+	/* Blanking the screen. */
+	debug ("[VIDEO CTRL] Blanking the screen...\n");
+	video_fill (VIDEO_BG_COL);
+
+	/*
+	 * Turns on Aggressive Mode. Normally, turning on the caches
+	 * will cause the screen to flicker when the caches try to
+	 * fill. This gives the FIFO's for the Video Controller
+	 * higher priority and prevents flickering because of
+	 * underrun. This may still be an issue when using FLASH,
+	 * since accessing data from Flash is so slow.
+	 */
+	debug ("[VIDEO CTRL] Turning on aggressive mode...\n");
+	immap->im_siu_conf.sc_sdcr = 0x40;
+
+	/* Turn on video controller */
+	debug ("[VIDEO CTRL] Turning on video controller...\n");
+	SETBIT (immap->im_vid.vid_vccr, VIDEO_VCCR_VON, 1);
+
+	/* Show the display */
+	debug ("[VIDEO CTRL] Enabling the video...\n");
+	SETBIT (immap->im_vid.vid_vcmr, VIDEO_VCMR_BD, 0);
+}
+
+/************************************************************************/
+/* ** CONSOLE FUNCTIONS							*/
+/************************************************************************/
+
+static void console_scrollup (void)
+{
+	/* Copy up rows ignoring the first one */
+	memcpyl (CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND, CONSOLE_SCROLL_SIZE >> 2);
+
+	/* Clear the last one */
+	memsetl (CONSOLE_ROW_LAST, CONSOLE_ROW_SIZE >> 2, VIDEO_BG_COL);
+}
+
+static inline void console_back (void)
+{
+	console_col--;
+
+	if (console_col < 0) {
+		console_col = CONSOLE_COLS - 1;
+		console_row--;
+		if (console_row < 0)
+			console_row = 0;
+	}
+
+	video_putchar ( console_col * VIDEO_FONT_WIDTH,
+			console_row * VIDEO_FONT_HEIGHT, ' ');
+}
+
+static inline void console_newline (void)
+{
+	console_row++;
+	console_col = 0;
+
+	/* Check if we need to scroll the terminal */
+	if (console_row >= CONSOLE_ROWS) {
+		/* Scroll everything up */
+		console_scrollup ();
+
+		/* Decrement row number */
+		console_row--;
+	}
+}
+
+void video_putc(struct stdio_dev *dev, const char c)
+{
+	if (!video_enable) {
+		serial_putc (c);
+		return;
+	}
+
+	switch (c) {
+	case 13:			/* Simply ignore this */
+		break;
+
+	case '\n':			/* Next line, please */
+		console_newline ();
+		break;
+
+	case 9:				/* Tab (8 chars alignment) */
+		console_col |= 0x0008;	/* Next 8 chars boundary */
+		console_col &= ~0x0007;	/* Set this bit to zero */
+
+		if (console_col >= CONSOLE_COLS)
+			console_newline ();
+		break;
+
+	case 8:				/* Eat last character */
+		console_back ();
+		break;
+
+	default:			/* Add to the console */
+		video_putchar ( console_col * VIDEO_FONT_WIDTH,
+				console_row * VIDEO_FONT_HEIGHT, c);
+		console_col++;
+		/* Check if we need to go to next row */
+		if (console_col >= CONSOLE_COLS)
+			console_newline ();
+	}
+}
+
+void video_puts(struct stdio_dev *dev, const char *s)
+{
+	int count = strlen (s);
+
+	if (!video_enable)
+		while (count--)
+			serial_putc (*s++);
+	else
+		while (count--)
+			video_putc(dev, *s++);
+}
+
+/************************************************************************/
+/* ** CURSOR BLINKING FUNCTIONS						*/
+/************************************************************************/
+
+#ifdef VIDEO_BLINK
+
+#define BLINK_TIMER_ID		0
+#define BLINK_TIMER_HZ		2
+
+static unsigned char blink_enabled = 0;
+static timer_t blink_timer;
+
+static void blink_update (void)
+{
+	static int blink_row = -1, blink_col = -1, blink_old = 0;
+
+	/* Check if we have a new position to invert */
+	if ((console_row != blink_row) || (console_col != blink_col)) {
+		/* Check if we need to reverse last character */
+		if (blink_old)
+			video_revchar ( blink_col * VIDEO_FONT_WIDTH,
+					(blink_row
+#ifdef CONFIG_VIDEO_LOGO
+					 + VIDEO_LOGO_HEIGHT
+#endif
+					) * VIDEO_FONT_HEIGHT);
+
+		/* Update values */
+		blink_row = console_row;
+		blink_col = console_col;
+		blink_old = 0;
+	}
+
+/* Reverse this character */
+	blink_old = !blink_old;
+	video_revchar ( console_col * VIDEO_FONT_WIDTH,
+			(console_row
+#ifdef CONFIG_VIDEO_LOGO
+			+ VIDEO_LOGO_HEIGHT
+#endif
+			) * VIDEO_FONT_HEIGHT);
+
+}
+
+/*
+ * Handler for blinking cursor
+ */
+static void blink_handler (void *arg)
+{
+/* Blink */
+	blink_update ();
+/* Ack the timer */
+	timer_ack (&blink_timer);
+}
+
+int blink_set (int blink)
+{
+	int ret = blink_enabled;
+
+	if (blink)
+		timer_enable (&blink_timer);
+	else
+		timer_disable (&blink_timer);
+
+	blink_enabled = blink;
+
+	return ret;
+}
+
+static inline void blink_close (void)
+{
+	timer_close (&blink_timer);
+}
+
+static inline void blink_init (void)
+{
+	timer_init (&blink_timer,
+			BLINK_TIMER_ID, BLINK_TIMER_HZ,
+			blink_handler);
+}
+#endif
+
+/************************************************************************/
+/* ** LOGO PLOTTING FUNCTIONS						*/
+/************************************************************************/
+
+#ifdef CONFIG_VIDEO_LOGO
+void easylogo_plot (fastimage_t * image, void *screen, int width, int x,
+					int y)
+{
+	int skip = width - image->width, xcount, ycount = image->height;
+
+#ifdef VIDEO_MODE_YUYV
+	ushort *source = (ushort *) image->data;
+	ushort *dest   = (ushort *) screen + y * width + x;
+
+	while (ycount--) {
+		xcount = image->width;
+		while (xcount--)
+			*dest++ = *source++;
+		dest += skip;
+	}
+#endif
+#ifdef VIDEO_MODE_RGB
+	unsigned char
+	*source = (unsigned short *) image->data,
+			*dest = (unsigned short *) screen + ((y * width) + x) * 3;
+
+	while (ycount--) {
+		xcount = image->width * 3;
+		memcpy (dest, source, xcount);
+		source += xcount;
+		dest += ycount;
+	}
+#endif
+}
+
+static void *video_logo (void)
+{
+	u16 *screen = video_fb_address, width = VIDEO_COLS;
+#ifdef VIDEO_INFO
+	char temp[32];
+	char info[80];
+#endif /* VIDEO_INFO */
+
+	easylogo_plot (VIDEO_LOGO_ADDR, screen, width, 0, 0);
+
+#ifdef VIDEO_INFO
+	sprintf (info, "%s (%s - %s) ",
+		 U_BOOT_VERSION, U_BOOT_DATE, U_BOOT_TIME);
+	video_drawstring (VIDEO_INFO_X, VIDEO_INFO_Y, info);
+
+	strcpy(info, "(C) 2002 DENX Software Engineering");
+	video_drawstring (VIDEO_INFO_X, VIDEO_INFO_Y + VIDEO_FONT_HEIGHT,
+					info);
+
+	strcpy(info, "    Wolfgang DENK, wd@denx.de");
+	video_drawstring (VIDEO_INFO_X, VIDEO_INFO_Y + VIDEO_FONT_HEIGHT * 2,
+					info);
+
+	/* leave one blank line */
+
+	sprintf(info, "MPC823 CPU at %s MHz, %ld MiB RAM, %ld MiB Flash",
+		strmhz(temp, gd->cpu_clk),
+		gd->ram_size >> 20,
+		gd->bd->bi_flashsize >> 20 );
+	video_drawstring (VIDEO_INFO_X, VIDEO_INFO_Y + VIDEO_FONT_HEIGHT * 4,
+					info);
+#endif
+
+	return video_fb_address + VIDEO_LOGO_HEIGHT * VIDEO_LINE_LEN;
+}
+#endif
+
+/************************************************************************/
+/* ** VIDEO HIGH-LEVEL FUNCTIONS					*/
+/************************************************************************/
+
+static int video_init (void *videobase)
+{
+	/* Initialize the encoder */
+	debug ("[VIDEO] Initializing video encoder...\n");
+	video_encoder_init ();
+
+	/* Initialize the video controller */
+	debug ("[VIDEO] Initializing video controller at %08x...\n",
+		   (int) videobase);
+	video_ctrl_init (videobase);
+
+	/* Setting the palette */
+	video_setpalette  (CONSOLE_COLOR_BLACK,	     0,	   0,	 0);
+	video_setpalette  (CONSOLE_COLOR_RED,	  0xFF,	   0,	 0);
+	video_setpalette  (CONSOLE_COLOR_GREEN,	     0, 0xFF,	 0);
+	video_setpalette  (CONSOLE_COLOR_YELLOW,  0xFF, 0xFF,	 0);
+	video_setpalette  (CONSOLE_COLOR_BLUE,	     0,	   0, 0xFF);
+	video_setpalette  (CONSOLE_COLOR_MAGENTA, 0xFF,	   0, 0xFF);
+	video_setpalette  (CONSOLE_COLOR_CYAN,	     0, 0xFF, 0xFF);
+	video_setpalette  (CONSOLE_COLOR_GREY,	  0xAA, 0xAA, 0xAA);
+	video_setpalette  (CONSOLE_COLOR_GREY2,	  0xF8, 0xF8, 0xF8);
+	video_setpalette  (CONSOLE_COLOR_WHITE,	  0xFF, 0xFF, 0xFF);
+
+#ifndef CONFIG_SYS_WHITE_ON_BLACK
+	video_setfgcolor (CONSOLE_COLOR_BLACK);
+	video_setbgcolor (CONSOLE_COLOR_GREY2);
+#else
+	video_setfgcolor (CONSOLE_COLOR_GREY2);
+	video_setbgcolor (CONSOLE_COLOR_BLACK);
+#endif	/* CONFIG_SYS_WHITE_ON_BLACK */
+
+#ifdef CONFIG_VIDEO_LOGO
+	/* Paint the logo and retrieve tv base address */
+	debug ("[VIDEO] Drawing the logo...\n");
+	video_console_address = video_logo ();
+#else
+	video_console_address = video_fb_address;
+#endif
+
+#ifdef VIDEO_BLINK
+	/* Enable the blinking (under construction) */
+	blink_init ();
+	blink_set (0);				/* To Fix! */
+#endif
+
+	/* Initialize the console */
+	console_col = 0;
+	console_row = 0;
+	video_enable = 1;
+
+#ifdef VIDEO_MODE_PAL
+# define VIDEO_MODE_TMP1	"PAL"
+#endif
+#ifdef VIDEO_MODE_NTSC
+# define VIDEO_MODE_TMP1	"NTSC"
+#endif
+#ifdef VIDEO_MODE_YUYV
+# define VIDEO_MODE_TMP2	"YCbYCr"
+#endif
+#ifdef VIDEO_MODE_RGB
+# define VIDEO_MODE_TMP2	"RGB"
+#endif
+	debug ( VIDEO_MODE_TMP1
+		" %dx%dx%d (" VIDEO_MODE_TMP2 ") on %s - console %dx%d\n",
+			VIDEO_COLS, VIDEO_ROWS, VIDEO_MODE_BPP,
+			VIDEO_ENCODER_NAME, CONSOLE_COLS, CONSOLE_ROWS);
+	return 0;
+}
+
+int drv_video_init (void)
+{
+	int error, devices = 1;
+
+	struct stdio_dev videodev;
+
+	video_init ((void *)(gd->fb_base));	/* Video initialization */
+
+/* Device initialization */
+
+	memset (&videodev, 0, sizeof (videodev));
+
+	strcpy (videodev.name, "video");
+	videodev.flags = DEV_FLAGS_OUTPUT;	/* Output only */
+	videodev.putc = video_putc;	/* 'putc' function */
+	videodev.puts = video_puts;	/* 'puts' function */
+
+	error = stdio_register (&videodev);
+
+	return (error == 0) ? devices : error;
+}
+
+/************************************************************************/
+/* ** ROM capable initialization part - needed to reserve FB memory	*/
+/************************************************************************/
+
+/*
+ * This is called early in the system initialization to grab memory
+ * for the video controller.
+ * Returns new address for monitor, after reserving video buffer memory
+ *
+ * Note that this is running from ROM, so no write access to global data.
+ */
+ulong video_setmem (ulong addr)
+{
+	/* Allocate pages for the frame buffer. */
+	addr -= VIDEO_SIZE;
+
+	debug ("Reserving %dk for Video Framebuffer at: %08lx\n",
+		VIDEO_SIZE>>10, addr);
+
+	return (addr);
+}
+
+#endif
diff --git a/arch/powerpc/cpu/ppc4xx/4xx_uart.c b/arch/powerpc/cpu/ppc4xx/4xx_uart.c
index bca839378d..c02058f79b 100644
--- a/arch/powerpc/cpu/ppc4xx/4xx_uart.c
+++ b/arch/powerpc/cpu/ppc4xx/4xx_uart.c
@@ -9,6 +9,7 @@ 
  */
 
 #include <common.h>
+#include <commproc.h>
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <watchdog.h>
diff --git a/arch/powerpc/cpu/ppc4xx/interrupts.c b/arch/powerpc/cpu/ppc4xx/interrupts.c
index 599f2c21cf..45997d6eae 100644
--- a/arch/powerpc/cpu/ppc4xx/interrupts.c
+++ b/arch/powerpc/cpu/ppc4xx/interrupts.c
@@ -22,6 +22,7 @@ 
 #include <asm/interrupt.h>
 #include <asm/ppc4xx.h>
 #include <ppc_asm.tmpl>
+#include <commproc.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/arch/powerpc/cpu/ppc4xx/miiphy.c b/arch/powerpc/cpu/ppc4xx/miiphy.c
index 6273772ee0..aef267e0a2 100644
--- a/arch/powerpc/cpu/ppc4xx/miiphy.c
+++ b/arch/powerpc/cpu/ppc4xx/miiphy.c
@@ -21,6 +21,7 @@ 
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <ppc_asm.tmpl>
+#include <commproc.h>
 #include <asm/ppc4xx.h>
 #include <asm/ppc4xx-emac.h>
 #include <asm/ppc4xx-mal.h>
diff --git a/arch/powerpc/cpu/ppc4xx/uic.c b/arch/powerpc/cpu/ppc4xx/uic.c
index acc232dcf2..fb453b1adf 100644
--- a/arch/powerpc/cpu/ppc4xx/uic.c
+++ b/arch/powerpc/cpu/ppc4xx/uic.c
@@ -22,6 +22,7 @@ 
 #include <asm/interrupt.h>
 #include <asm/ppc4xx.h>
 #include <ppc_asm.tmpl>
+#include <commproc.h>
 
 #if (UIC_MAX > 3)
 #define UICB0_ALL	(UIC_MASK(VECNUM_UIC1CI) | UIC_MASK(VECNUM_UIC1NCI) | \
diff --git a/arch/powerpc/cpu/ppc4xx/xilinx_irq.c b/arch/powerpc/cpu/ppc4xx/xilinx_irq.c
index acb933e08b..1a2e917eb2 100644
--- a/arch/powerpc/cpu/ppc4xx/xilinx_irq.c
+++ b/arch/powerpc/cpu/ppc4xx/xilinx_irq.c
@@ -12,6 +12,7 @@ 
 #include <asm/interrupt.h>
 #include <asm/ppc4xx.h>
 #include <ppc_asm.tmpl>
+#include <commproc.h>
 #include <asm/io.h>
 #include <asm/xilinx_irq.h>
 
diff --git a/arch/powerpc/include/asm/8xx_immap.h b/arch/powerpc/include/asm/8xx_immap.h
new file mode 100644
index 0000000000..dfaddb6f1d
--- /dev/null
+++ b/arch/powerpc/include/asm/8xx_immap.h
@@ -0,0 +1,515 @@ 
+/*
+ * MPC8xx Internal Memory Map
+ * Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
+ *
+ * The I/O on the MPC860 is comprised of blocks of special registers
+ * and the dual port ram for the Communication Processor Module.
+ * Within this space are functional units such as the SIU, memory
+ * controller, system timers, and other control functions.  It is
+ * a combination that I found difficult to separate into logical
+ * functional files.....but anyone else is welcome to try.  -- Dan
+ */
+#ifndef __IMMAP_8XX__
+#define __IMMAP_8XX__
+
+/* System configuration registers.
+*/
+typedef	struct sys_conf {
+	uint	sc_siumcr;
+	uint	sc_sypcr;
+	uint	sc_swt;
+	char	res1[2];
+	ushort	sc_swsr;
+	uint	sc_sipend;
+	uint	sc_simask;
+	uint	sc_siel;
+	uint	sc_sivec;
+	uint	sc_tesr;
+	char	res2[0xc];
+	uint	sc_sdcr;
+	char	res3[0x4c];
+} sysconf8xx_t;
+
+/* PCMCIA configuration registers.
+*/
+typedef struct pcmcia_conf {
+	uint	pcmc_pbr0;
+	uint	pcmc_por0;
+	uint	pcmc_pbr1;
+	uint	pcmc_por1;
+	uint	pcmc_pbr2;
+	uint	pcmc_por2;
+	uint	pcmc_pbr3;
+	uint	pcmc_por3;
+	uint	pcmc_pbr4;
+	uint	pcmc_por4;
+	uint	pcmc_pbr5;
+	uint	pcmc_por5;
+	uint	pcmc_pbr6;
+	uint	pcmc_por6;
+	uint	pcmc_pbr7;
+	uint	pcmc_por7;
+	char	res1[0x20];
+	uint	pcmc_pgcra;
+	uint	pcmc_pgcrb;
+	uint	pcmc_pscr;
+	char	res2[4];
+	uint	pcmc_pipr;
+	char	res3[4];
+	uint	pcmc_per;
+	char	res4[4];
+} pcmconf8xx_t;
+
+/* Memory controller registers.
+*/
+typedef struct	mem_ctlr {
+	uint	memc_br0;
+	uint	memc_or0;
+	uint	memc_br1;
+	uint	memc_or1;
+	uint	memc_br2;
+	uint	memc_or2;
+	uint	memc_br3;
+	uint	memc_or3;
+	uint	memc_br4;
+	uint	memc_or4;
+	uint	memc_br5;
+	uint	memc_or5;
+	uint	memc_br6;
+	uint	memc_or6;
+	uint	memc_br7;
+	uint	memc_or7;
+	char	res1[0x24];
+	uint	memc_mar;
+	uint	memc_mcr;
+	char	res2[4];
+	uint	memc_mamr;
+	uint	memc_mbmr;
+	ushort	memc_mstat;
+	ushort	memc_mptpr;
+	uint	memc_mdr;
+	char	res3[0x80];
+} memctl8xx_t;
+
+/* System Integration Timers.
+*/
+typedef struct	sys_int_timers {
+	ushort	sit_tbscr;
+	char	res0[0x02];
+	uint	sit_tbreff0;
+	uint	sit_tbreff1;
+	char	res1[0x14];
+	ushort	sit_rtcsc;
+	char	res2[0x02];
+	uint	sit_rtc;
+	uint	sit_rtsec;
+	uint	sit_rtcal;
+	char	res3[0x10];
+	ushort	sit_piscr;
+	char	res4[2];
+	uint	sit_pitc;
+	uint	sit_pitr;
+	char	res5[0x34];
+} sit8xx_t;
+
+#define TBSCR_TBIRQ_MASK	((ushort)0xff00)
+#define TBSCR_REFA		((ushort)0x0080)
+#define TBSCR_REFB		((ushort)0x0040)
+#define TBSCR_REFAE		((ushort)0x0008)
+#define TBSCR_REFBE		((ushort)0x0004)
+#define TBSCR_TBF		((ushort)0x0002)
+#define TBSCR_TBE		((ushort)0x0001)
+
+#define RTCSC_RTCIRQ_MASK	((ushort)0xff00)
+#define RTCSC_SEC		((ushort)0x0080)
+#define RTCSC_ALR		((ushort)0x0040)
+#define RTCSC_38K		((ushort)0x0010)
+#define RTCSC_SIE		((ushort)0x0008)
+#define RTCSC_ALE		((ushort)0x0004)
+#define RTCSC_RTF		((ushort)0x0002)
+#define RTCSC_RTE		((ushort)0x0001)
+
+#define PISCR_PIRQ_MASK		((ushort)0xff00)
+#define PISCR_PS		((ushort)0x0080)
+#define PISCR_PIE		((ushort)0x0004)
+#define PISCR_PTF		((ushort)0x0002)
+#define PISCR_PTE		((ushort)0x0001)
+
+/* Clocks and Reset.
+*/
+typedef struct clk_and_reset {
+	uint	car_sccr;
+	uint	car_plprcr;
+	uint	car_rsr;
+	char	res[0x74];        /* Reserved area                  */
+} car8xx_t;
+
+/* System Integration Timers keys.
+*/
+typedef struct sitk {
+	uint	sitk_tbscrk;
+	uint	sitk_tbreff0k;
+	uint	sitk_tbreff1k;
+	uint	sitk_tbk;
+	char	res1[0x10];
+	uint	sitk_rtcsck;
+	uint	sitk_rtck;
+	uint	sitk_rtseck;
+	uint	sitk_rtcalk;
+	char	res2[0x10];
+	uint	sitk_piscrk;
+	uint	sitk_pitck;
+	char	res3[0x38];
+} sitk8xx_t;
+
+/* Clocks and reset keys.
+*/
+typedef struct cark {
+	uint	cark_sccrk;
+	uint	cark_plprcrk;
+	uint	cark_rsrk;
+	char	res[0x474];
+} cark8xx_t;
+
+/* The key to unlock registers maintained by keep-alive power.
+*/
+#define KAPWR_KEY	((unsigned int)0x55ccaa33)
+
+/* Video interface.  MPC823 Only.
+*/
+typedef struct vid823 {
+	ushort	vid_vccr;
+	ushort	res1;
+	u_char	vid_vsr;
+	u_char	res2;
+	u_char	vid_vcmr;
+	u_char	res3;
+	uint	vid_vbcb;
+	uint	res4;
+	uint	vid_vfcr0;
+	uint	vid_vfaa0;
+	uint	vid_vfba0;
+	uint	vid_vfcr1;
+	uint	vid_vfaa1;
+	uint	vid_vfba1;
+	u_char	res5[0x18];
+} vid823_t;
+
+/* LCD interface.  823 Only.
+*/
+typedef struct lcd {
+	uint	lcd_lccr;
+	uint	lcd_lchcr;
+	uint	lcd_lcvcr;
+	char	res1[4];
+	uint	lcd_lcfaa;
+	uint	lcd_lcfba;
+	char	lcd_lcsr;
+	char	res2[0x7];
+} lcd823_t;
+
+/* I2C
+*/
+typedef struct i2c {
+	u_char	i2c_i2mod;
+	char	res1[3];
+	u_char	i2c_i2add;
+	char	res2[3];
+	u_char	i2c_i2brg;
+	char	res3[3];
+	u_char	i2c_i2com;
+	char	res4[3];
+	u_char	i2c_i2cer;
+	char	res5[3];
+	u_char	i2c_i2cmr;
+	char	res6[0x8b];
+} i2c8xx_t;
+
+/* DMA control/status registers.
+*/
+typedef struct sdma_csr {
+	char	res1[4];
+	uint	sdma_sdar;
+	u_char	sdma_sdsr;
+	char	res3[3];
+	u_char	sdma_sdmr;
+	char	res4[3];
+	u_char	sdma_idsr1;
+	char	res5[3];
+	u_char	sdma_idmr1;
+	char	res6[3];
+	u_char	sdma_idsr2;
+	char	res7[3];
+	u_char	sdma_idmr2;
+	char	res8[0x13];
+} sdma8xx_t;
+
+/* Communication Processor Module Interrupt Controller.
+*/
+typedef struct cpm_ic {
+	ushort	cpic_civr;
+	char	res[0xe];
+	uint	cpic_cicr;
+	uint	cpic_cipr;
+	uint	cpic_cimr;
+	uint	cpic_cisr;
+} cpic8xx_t;
+
+/* Input/Output Port control/status registers.
+*/
+typedef struct io_port {
+	ushort	iop_padir;
+	ushort	iop_papar;
+	ushort	iop_paodr;
+	ushort	iop_padat;
+	char	res1[8];
+	ushort	iop_pcdir;
+	ushort	iop_pcpar;
+	ushort	iop_pcso;
+	ushort	iop_pcdat;
+	ushort	iop_pcint;
+	char	res2[6];
+	ushort	iop_pddir;
+	ushort	iop_pdpar;
+	char	res3[2];
+	ushort	iop_pddat;
+	uint	utmode;
+	char	res4[4];
+} iop8xx_t;
+
+/* Communication Processor Module Timers
+*/
+typedef struct cpm_timers {
+	ushort	cpmt_tgcr;
+	char	res1[0xe];
+	ushort	cpmt_tmr1;
+	ushort	cpmt_tmr2;
+	ushort	cpmt_trr1;
+	ushort	cpmt_trr2;
+	ushort	cpmt_tcr1;
+	ushort	cpmt_tcr2;
+	ushort	cpmt_tcn1;
+	ushort	cpmt_tcn2;
+	ushort	cpmt_tmr3;
+	ushort	cpmt_tmr4;
+	ushort	cpmt_trr3;
+	ushort	cpmt_trr4;
+	ushort	cpmt_tcr3;
+	ushort	cpmt_tcr4;
+	ushort	cpmt_tcn3;
+	ushort	cpmt_tcn4;
+	ushort	cpmt_ter1;
+	ushort	cpmt_ter2;
+	ushort	cpmt_ter3;
+	ushort	cpmt_ter4;
+	char	res2[8];
+} cpmtimer8xx_t;
+
+/* Finally, the Communication Processor stuff.....
+*/
+typedef struct scc {		/* Serial communication channels */
+	uint	scc_gsmrl;
+	uint	scc_gsmrh;
+	ushort	scc_psmr;
+	char	res1[2];
+	ushort	scc_todr;
+	ushort	scc_dsr;
+	ushort	scc_scce;
+	char	res2[2];
+	ushort	scc_sccm;
+	char	res3;
+	u_char	scc_sccs;
+	char	res4[8];
+} scc_t;
+
+typedef struct smc {		/* Serial management channels */
+	char	res1[2];
+	ushort	smc_smcmr;
+	char	res2[2];
+	u_char	smc_smce;
+	char	res3[3];
+	u_char	smc_smcm;
+	char	res4[5];
+} smc_t;
+
+/* MPC860T Fast Ethernet Controller.  It isn't part of the CPM, but
+ * it fits within the address space.
+ */
+
+typedef struct fec {
+	uint	fec_addr_low;		/* lower 32 bits of station address	*/
+	ushort	fec_addr_high;		/* upper 16 bits of station address	*/
+	ushort	res1;			/* reserved				*/
+	uint	fec_hash_table_high;	/* upper 32-bits of hash table		*/
+	uint	fec_hash_table_low;	/* lower 32-bits of hash table		*/
+	uint	fec_r_des_start;	/* beginning of Rx descriptor ring	*/
+	uint	fec_x_des_start;	/* beginning of Tx descriptor ring	*/
+	uint	fec_r_buff_size;	/* Rx buffer size			*/
+	uint	res2[9];		/* reserved				*/
+	uint	fec_ecntrl;		/* ethernet control register		*/
+	uint	fec_ievent;		/* interrupt event register		*/
+	uint	fec_imask;		/* interrupt mask register		*/
+	uint	fec_ivec;		/* interrupt level and vector status	*/
+	uint	fec_r_des_active;	/* Rx ring updated flag			*/
+	uint	fec_x_des_active;	/* Tx ring updated flag			*/
+	uint	res3[10];		/* reserved				*/
+	uint	fec_mii_data;		/* MII data register			*/
+	uint	fec_mii_speed;		/* MII speed control register		*/
+	uint	res4[17];		/* reserved				*/
+	uint	fec_r_bound;		/* end of RAM (read-only)		*/
+	uint	fec_r_fstart;		/* Rx FIFO start address		*/
+	uint	res5[6];		/* reserved				*/
+	uint	fec_x_fstart;		/* Tx FIFO start address		*/
+	uint	res6[17];		/* reserved				*/
+	uint	fec_fun_code;		/* fec SDMA function code		*/
+	uint	res7[3];		/* reserved				*/
+	uint	fec_r_cntrl;		/* Rx control register			*/
+	uint	fec_r_hash;		/* Rx hash register			*/
+	uint	res8[14];		/* reserved				*/
+	uint	fec_x_cntrl;		/* Tx control register			*/
+	uint	res9[0x1e];		/* reserved				*/
+} fec_t;
+
+/* The FEC and LCD color map share the same address space....
+ * I guess we will never see an 823T :-).
+ */
+union fec_lcd {
+	fec_t	fl_un_fec;
+	u_char	fl_un_cmap[0x200];
+};
+
+typedef struct comm_proc {
+	/* General control and status registers.
+	*/
+	ushort	cp_cpcr;
+	u_char	res1[2];
+	ushort	cp_rccr;
+	u_char	res2;
+	u_char	cp_rmds;
+	u_char	res3[4];
+	ushort	cp_cpmcr1;
+	ushort	cp_cpmcr2;
+	ushort	cp_cpmcr3;
+	ushort	cp_cpmcr4;
+	u_char	res4[2];
+	ushort	cp_rter;
+	u_char	res5[2];
+	ushort	cp_rtmr;
+	u_char	res6[0x14];
+
+	/* Baud rate generators.
+	*/
+	uint	cp_brgc1;
+	uint	cp_brgc2;
+	uint	cp_brgc3;
+	uint	cp_brgc4;
+
+	/* Serial Communication Channels.
+	*/
+	scc_t	cp_scc[4];
+
+	/* Serial Management Channels.
+	*/
+	smc_t	cp_smc[2];
+
+	/* Serial Peripheral Interface.
+	*/
+	ushort	cp_spmode;
+	u_char	res7[4];
+	u_char	cp_spie;
+	u_char	res8[3];
+	u_char	cp_spim;
+	u_char	res9[2];
+	u_char	cp_spcom;
+	u_char	res10[2];
+
+	/* Parallel Interface Port.
+	*/
+	u_char	res11[2];
+	ushort	cp_pipc;
+	u_char	res12[2];
+	ushort	cp_ptpr;
+	uint	cp_pbdir;
+	uint	cp_pbpar;
+	u_char	res13[2];
+	ushort	cp_pbodr;
+	uint	cp_pbdat;
+
+	/* Port E - MPC87x/88x only.
+	 */
+	uint	cp_pedir;
+	uint	cp_pepar;
+	uint	cp_peso;
+	uint	cp_peodr;
+	uint	cp_pedat;
+
+	/* Communications Processor Timing Register -
+	   Contains RMII Timing for the FECs on MPC87x/88x only.
+	*/
+	uint	cp_cptr;
+
+	/* Serial Interface and Time Slot Assignment.
+	*/
+	uint	cp_simode;
+	u_char	cp_sigmr;
+	u_char	res15;
+	u_char	cp_sistr;
+	u_char	cp_sicmr;
+	u_char	res16[4];
+	uint	cp_sicr;
+	uint	cp_sirp;
+	u_char	res17[0xc];
+
+	/* 256 bytes of MPC823 video controller RAM array.
+	*/
+	u_char	cp_vcram[0x100];
+	u_char	cp_siram[0x200];
+
+	/* The fast ethernet controller is not really part of the CPM,
+	 * but it resides in the address space.
+	 * The LCD color map is also here.
+	 */
+	union	fec_lcd	fl_un;
+#define cp_fec		fl_un.fl_un_fec
+#define lcd_cmap	fl_un.fl_un_cmap
+	char	res18[0xE00];
+
+	/* The MPC885 family has a second FEC here */
+	fec_t	cp_fec2;
+#define cp_fec1	cp_fec	/* consistency macro */
+
+	/* Dual Ported RAM follows.
+	 * There are many different formats for this memory area
+	 * depending upon the devices used and options chosen.
+	 * Some processors don't have all of it populated.
+	 */
+	u_char	cp_dpmem[0x1C00];	/* BD / Data / ucode */
+
+	/* Parameter RAM */
+	union {
+		u_char	cp_dparam[0x400];
+		u16	cp_dparam16[0x200];
+	};
+} cpm8xx_t;
+
+/* Internal memory map.
+*/
+typedef struct immap {
+	sysconf8xx_t	im_siu_conf;	/* SIU Configuration */
+	pcmconf8xx_t	im_pcmcia;	/* PCMCIA Configuration */
+	memctl8xx_t	im_memctl;	/* Memory Controller */
+	sit8xx_t	im_sit;		/* System integration timers */
+	car8xx_t	im_clkrst;	/* Clocks and reset */
+	sitk8xx_t	im_sitk;	/* Sys int timer keys */
+	cark8xx_t	im_clkrstk;	/* Clocks and reset keys */
+	vid823_t	im_vid;		/* Video (823 only) */
+	lcd823_t	im_lcd;		/* LCD (823 only) */
+	i2c8xx_t	im_i2c;		/* I2C control/status */
+	sdma8xx_t	im_sdma;	/* SDMA control/status */
+	cpic8xx_t	im_cpic;	/* CPM Interrupt Controller */
+	iop8xx_t	im_ioport;	/* IO Port control/status */
+	cpmtimer8xx_t	im_cpmtimer;	/* CPM timers */
+	cpm8xx_t	im_cpm;		/* Communication processor */
+} immap_t;
+
+#endif /* __IMMAP_8XX__ */
diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
index 20c52fcddc..d3a83910b6 100644
--- a/arch/powerpc/include/asm/cache.h
+++ b/arch/powerpc/include/asm/cache.h
@@ -7,7 +7,9 @@ 
 #include <asm/processor.h>
 
 /* bytes per L1 cache line */
-#if defined(CONFIG_PPC64BRIDGE)
+#if defined(CONFIG_8xx)
+#define	L1_CACHE_SHIFT	4
+#elif defined(CONFIG_PPC64BRIDGE)
 #define L1_CACHE_SHIFT	7
 #elif defined(CONFIG_E500MC)
 #define L1_CACHE_SHIFT	6
@@ -70,4 +72,41 @@  void disable_cpc_sram(void);
 #define L2CACHE_NONE	0x03	/* NONE */
 #define L2CACHE_PARITY  0x08    /* Mask for L2 Cache Parity Protected bit */
 
+#ifdef CONFIG_8xx
+/* Cache control on the MPC8xx is provided through some additional
+ * special purpose registers.
+ */
+#define IC_CST		560	/* Instruction cache control/status */
+#define IC_ADR		561	/* Address needed for some commands */
+#define IC_DAT		562	/* Read-only data register */
+#define DC_CST		568	/* Data cache control/status */
+#define DC_ADR		569	/* Address needed for some commands */
+#define DC_DAT		570	/* Read-only data register */
+
+/* Commands.  Only the first few are available to the instruction cache.
+*/
+#define	IDC_ENABLE	0x02000000	/* Cache enable */
+#define IDC_DISABLE	0x04000000	/* Cache disable */
+#define IDC_LDLCK	0x06000000	/* Load and lock */
+#define IDC_UNLINE	0x08000000	/* Unlock line */
+#define IDC_UNALL	0x0a000000	/* Unlock all */
+#define IDC_INVALL	0x0c000000	/* Invalidate all */
+
+#define DC_FLINE	0x0e000000	/* Flush data cache line */
+#define DC_SFWT		0x01000000	/* Set forced writethrough mode */
+#define DC_CFWT		0x03000000	/* Clear forced writethrough mode */
+#define DC_SLES		0x05000000	/* Set little endian swap mode */
+#define DC_CLES		0x07000000	/* Clear little endian swap mode */
+
+/* Status.
+*/
+#define IDC_ENABLED	0x80000000	/* Cache is enabled */
+#define IDC_CERR1	0x00200000	/* Cache error 1 */
+#define IDC_CERR2	0x00100000	/* Cache error 2 */
+#define IDC_CERR3	0x00080000	/* Cache error 3 */
+
+#define DC_DFWT		0x40000000	/* Data cache is forced write through */
+#define DC_LES		0x20000000	/* Caches are little endian mode */
+#endif /* CONFIG_8xx */
+
 #endif
diff --git a/arch/powerpc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h
index cdf4be2c76..3943d0e92b 100644
--- a/arch/powerpc/include/asm/global_data.h
+++ b/arch/powerpc/include/asm/global_data.h
@@ -19,6 +19,9 @@  struct arch_global_data {
 	u8 sdhc_adapter;
 #endif
 #endif
+#if defined(CONFIG_8xx)
+	unsigned long brg_clk;
+#endif
 #if defined(CONFIG_CPM2)
 	/* There are many clocks on the MPC8260 - see page 9-5 */
 	unsigned long vco_out;
diff --git a/arch/powerpc/include/asm/iopin_8xx.h b/arch/powerpc/include/asm/iopin_8xx.h
new file mode 100644
index 0000000000..8db0fa2a1c
--- /dev/null
+++ b/arch/powerpc/include/asm/iopin_8xx.h
@@ -0,0 +1,379 @@ 
+/*
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * MPC8xx I/O port pin manipulation functions
+ * Roughly based on iopin_8260.h
+ */
+
+#ifndef _ASM_IOPIN_8XX_H_
+#define _ASM_IOPIN_8XX_H_
+
+#include <linux/types.h>
+#include <asm/8xx_immap.h>
+
+#ifdef __KERNEL__
+
+typedef struct {
+	u_char port:2;	/* port number (A=0, B=1, C=2, D=3) */
+	u_char pin:5;	/* port pin (0-31) */
+	u_char flag:1;	/* for whatever */
+} iopin_t;
+
+#define IOPIN_PORTA	0
+#define IOPIN_PORTB	1
+#define IOPIN_PORTC	2
+#define IOPIN_PORTD	3
+
+static __inline__ void
+iopin_set_high(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
+		*datp |= (1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
+		*datp |= (1 << (31 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
+		*datp |= (1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
+		*datp |= (1 << (15 - iopin->pin));
+	}
+}
+
+static __inline__ void
+iopin_set_low(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
+		*datp &= ~(1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
+		*datp &= ~(1 << (31 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
+		*datp &= ~(1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
+		*datp &= ~(1 << (15 - iopin->pin));
+	}
+}
+
+static __inline__ uint
+iopin_is_high(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
+		return (*datp >> (15 - iopin->pin)) & 1;
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
+		return (*datp >> (31 - iopin->pin)) & 1;
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
+		return (*datp >> (15 - iopin->pin)) & 1;
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
+		return (*datp >> (15 - iopin->pin)) & 1;
+	}
+	return 0;
+}
+
+static __inline__ uint
+iopin_is_low(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
+		return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
+		return ((*datp >> (31 - iopin->pin)) & 1) ^ 1;
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
+		return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
+		return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
+	}
+	return 0;
+}
+
+static __inline__ void
+iopin_set_out(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
+		*dirp |= (1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
+		*dirp |= (1 << (31 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
+		*dirp |= (1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
+		*dirp |= (1 << (15 - iopin->pin));
+	}
+}
+
+static __inline__ void
+iopin_set_in(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
+		*dirp &= ~(1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
+		*dirp &= ~(1 << (31 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
+		*dirp &= ~(1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
+		*dirp &= ~(1 << (15 - iopin->pin));
+	}
+}
+
+static __inline__ uint
+iopin_is_out(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
+		return (*dirp >> (15 - iopin->pin)) & 1;
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
+		return (*dirp >> (31 - iopin->pin)) & 1;
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
+		return (*dirp >> (15 - iopin->pin)) & 1;
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
+		return (*dirp >> (15 - iopin->pin)) & 1;
+	}
+	return 0;
+}
+
+static __inline__ uint
+iopin_is_in(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
+		return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
+		return ((*dirp >> (31 - iopin->pin)) & 1) ^ 1;
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
+		return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
+		return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
+	}
+	return 0;
+}
+
+static __inline__ void
+iopin_set_odr(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
+		*odrp |= (1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
+		*odrp |= (1 << (31 - iopin->pin));
+	}
+}
+
+static __inline__ void
+iopin_set_act(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
+		*odrp &= ~(1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
+		*odrp &= ~(1 << (31 - iopin->pin));
+	}
+}
+
+static __inline__ uint
+iopin_is_odr(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
+		return (*odrp >> (15 - iopin->pin)) & 1;
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
+		return (*odrp >> (31 - iopin->pin)) & 1;
+	}
+	return 0;
+}
+
+static __inline__ uint
+iopin_is_act(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
+		return ((*odrp >> (15 - iopin->pin)) & 1) ^ 1;
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
+		return ((*odrp >> (31 - iopin->pin)) & 1) ^ 1;
+	}
+	return 0;
+}
+
+static __inline__ void
+iopin_set_ded(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
+		*parp |= (1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
+		*parp |= (1 << (31 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
+		*parp |= (1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
+		*parp |= (1 << (15 - iopin->pin));
+	}
+}
+
+static __inline__ void
+iopin_set_gen(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
+		*parp &= ~(1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
+		*parp &= ~(1 << (31 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
+		*parp &= ~(1 << (15 - iopin->pin));
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
+		*parp &= ~(1 << (15 - iopin->pin));
+	}
+}
+
+static __inline__ uint
+iopin_is_ded(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
+		return (*parp >> (15 - iopin->pin)) & 1;
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
+		return (*parp >> (31 - iopin->pin)) & 1;
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
+		return (*parp >> (15 - iopin->pin)) & 1;
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
+		return (*parp >> (15 - iopin->pin)) & 1;
+	}
+	return 0;
+}
+
+static __inline__ uint
+iopin_is_gen(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTA) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
+		return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
+	} else if (iopin->port == IOPIN_PORTB) {
+		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
+		return ((*parp >> (31 - iopin->pin)) & 1) ^ 1;
+	} else if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
+		return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
+	} else if (iopin->port == IOPIN_PORTD) {
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
+		return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
+	}
+	return 0;
+}
+
+static __inline__ void
+iopin_set_opt2(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
+		*sorp |= (1 << (15 - iopin->pin));
+	}
+}
+
+static __inline__ void
+iopin_set_opt1(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
+		*sorp &= ~(1 << (15 - iopin->pin));
+	}
+}
+
+static __inline__ uint
+iopin_is_opt2(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
+		return (*sorp >> (15 - iopin->pin)) & 1;
+	}
+	return 0;
+}
+
+static __inline__ uint
+iopin_is_opt1(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
+		return ((*sorp >> (15 - iopin->pin)) & 1) ^ 1;
+	}
+	return 0;
+}
+
+static __inline__ void
+iopin_set_falledge(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
+		*intp |= (1 << (15 - iopin->pin));
+	}
+}
+
+static __inline__ void
+iopin_set_anyedge(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
+		*intp &= ~(1 << (15 - iopin->pin));
+	}
+}
+
+static __inline__ uint
+iopin_is_falledge(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
+		return (*intp >> (15 - iopin->pin)) & 1;
+	}
+	return 0;
+}
+
+static __inline__ uint
+iopin_is_anyedge(iopin_t *iopin)
+{
+	if (iopin->port == IOPIN_PORTC) {
+		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
+		return ((*intp >> (15 - iopin->pin)) & 1) ^ 1;
+	}
+	return 0;
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_IOPIN_8XX_H_ */
diff --git a/arch/powerpc/include/asm/ppc.h b/arch/powerpc/include/asm/ppc.h
index 8abe727bca..4e1c5965e4 100644
--- a/arch/powerpc/include/asm/ppc.h
+++ b/arch/powerpc/include/asm/ppc.h
@@ -13,7 +13,19 @@ 
 
 #ifndef __ASSEMBLY__
 
-#if defined(CONFIG_5xx)
+#if defined(CONFIG_8xx)
+#include <asm/8xx_immap.h>
+#if defined(CONFIG_MPC859) || defined(CONFIG_MPC859T) || \
+	defined(CONFIG_MPC866) ||  defined(CONFIG_MPC866P)
+# define CONFIG_MPC866_FAMILY 1
+#elif defined(CONFIG_MPC885)
+# define CONFIG_MPC885_FAMILY   1
+#endif
+#if defined(CONFIG_MPC860) || defined(CONFIG_MPC860T) || \
+	defined(CONFIG_MPC866_FAMILY) || defined(CONFIG_MPC885_FAMILY)
+# define CONFIG_MPC86x 1
+#endif
+#elif defined(CONFIG_5xx)
 #include <asm/5xx_immap.h>
 #elif defined(CONFIG_MPC5xxx)
 #include <mpc5xxx.h>
@@ -50,7 +62,29 @@ 
 #include <asm/arch/immap_lsch2.h>
 #endif
 
-#if defined(CONFIG_5xx)
+/*
+ * enable common handling for all TQM8xxL/M boards:
+ * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
+ * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
+ *                  and for the TQM885D board
+ */
+#if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \
+	defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \
+	defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M)
+# ifndef CONFIG_TQM8xxM
+#  define CONFIG_TQM8xxM
+# endif
+#endif
+#if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \
+	defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \
+	defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \
+	defined(CONFIG_TQM885D)
+# ifndef CONFIG_TQM8xxL
+#  define CONFIG_TQM8xxL
+# endif
+#endif
+
+#if defined(CONFIG_5xx) || defined(CONFIG_8xx)
 uint get_immr(uint);
 #endif
 #if defined(CONFIG_MPC5xxx)
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index aaabae0401..fd38da9fe5 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -1361,7 +1361,10 @@  int prt_8260_clks(void);
 #endif /* ndef ASSEMBLY*/
 
 #ifdef CONFIG_MACH_SPECIFIC
-#if defined(CONFIG_WALNUT)
+#if defined(CONFIG_8xx)
+#define _machine _MACH_8xx
+#define have_of 0
+#elif defined(CONFIG_WALNUT)
 #define _machine _MACH_walnut
 #define have_of 0
 #elif defined(CONFIG_MPC8260)
diff --git a/arch/powerpc/include/asm/status_led.h b/arch/powerpc/include/asm/status_led.h
index c151b54060..1ae1b17e2d 100644
--- a/arch/powerpc/include/asm/status_led.h
+++ b/arch/powerpc/include/asm/status_led.h
@@ -9,7 +9,9 @@ 
 
 /* if not overridden */
 #ifndef CONFIG_LED_STATUS_BOARD_SPECIFIC
-# if defined(CONFIG_MPC8260)
+# if defined(CONFIG_8xx)
+#  include <mpc8xx.h>
+# elif defined(CONFIG_MPC8260)
 #  include <mpc8260.h>
 # elif defined(CONFIG_5xx)
 #  include <mpc5xx.h>
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 5e55385e01..e09bd9a88a 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -36,6 +36,7 @@  obj-y	+= extable.o
 obj-$(CONFIG_CMD_IMMAP) += immap.o
 obj-y	+= interrupts.o
 obj-$(CONFIG_CMD_KGDB) += kgdb.o
+obj-$(CONFIG_IDE) += ide.o
 obj-y	+= stack.o
 obj-y	+= time.o
 
diff --git a/arch/powerpc/lib/ide.c b/arch/powerpc/lib/ide.c
new file mode 100644
index 0000000000..b4ead726a6
--- /dev/null
+++ b/arch/powerpc/lib/ide.c
@@ -0,0 +1,184 @@ 
+/*
+ * (C) Copyright 2000-2011
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/* Code taken from cmd_ide.c */
+#include <common.h>
+#include <ata.h>
+#include "ide.h"
+
+#ifdef CONFIG_IDE_8xx_DIRECT
+#include <mpc8xx.h>
+#include <pcmcia.h>
+DECLARE_GLOBAL_DATA_PTR;
+
+/* Timings for IDE Interface
+ *
+ * SETUP / LENGTH / HOLD - cycles valid for 50 MHz clk
+ * 70	   165	    30	   PIO-Mode 0, [ns]
+ *  4	     9	     2		       [Cycles]
+ * 50	   125	    20	   PIO-Mode 1, [ns]
+ *  3	     7	     2		       [Cycles]
+ * 30	   100	    15	   PIO-Mode 2, [ns]
+ *  2	     6	     1		       [Cycles]
+ * 30	    80	    10	   PIO-Mode 3, [ns]
+ *  2	     5	     1		       [Cycles]
+ * 25	    70	    10	   PIO-Mode 4, [ns]
+ *  2	     4	     1		       [Cycles]
+ */
+
+static const pio_config_t pio_config_ns[IDE_MAX_PIO_MODE+1] = {
+    /*  Setup  Length  Hold  */
+	{ 70,	165,	30 },		/* PIO-Mode 0, [ns]	*/
+	{ 50,	125,	20 },		/* PIO-Mode 1, [ns]	*/
+	{ 30,	101,	15 },		/* PIO-Mode 2, [ns]	*/
+	{ 30,	 80,	10 },		/* PIO-Mode 3, [ns]	*/
+	{ 25,	 70,	10 },		/* PIO-Mode 4, [ns]	*/
+};
+
+static pio_config_t pio_config_clk[IDE_MAX_PIO_MODE+1];
+
+#ifndef CONFIG_SYS_PIO_MODE
+#define CONFIG_SYS_PIO_MODE	0	/* use a relaxed default */
+#endif
+static int pio_mode = CONFIG_SYS_PIO_MODE;
+
+/* Make clock cycles and always round up */
+
+#define PCMCIA_MK_CLKS(t, T) (((t) * (T) + 999U) / 1000U)
+
+static void set_pcmcia_timing(int pmode)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	volatile pcmconf8xx_t *pcmp = &(immr->im_pcmcia);
+	ulong timings;
+
+	debug("Set timing for PIO Mode %d\n", pmode);
+
+	timings = PCMCIA_SHT(pio_config_clk[pmode].t_hold)
+		| PCMCIA_SST(pio_config_clk[pmode].t_setup)
+		| PCMCIA_SL(pio_config_clk[pmode].t_length);
+
+	/*
+	 * IDE 0
+	 */
+	pcmp->pcmc_pbr0 = CONFIG_SYS_PCMCIA_PBR0;
+#if (CONFIG_SYS_PCMCIA_POR0 != 0)
+	pcmp->pcmc_por0 = CONFIG_SYS_PCMCIA_POR0 | timings;
+#else
+	pcmp->pcmc_por0 = CONFIG_SYS_PCMCIA_POR0;
+#endif
+	debug("PBR0: %08x  POR0: %08x\n", pcmp->pcmc_pbr0, pcmp->pcmc_por0);
+
+	pcmp->pcmc_pbr1 = CONFIG_SYS_PCMCIA_PBR1;
+#if (CONFIG_SYS_PCMCIA_POR1 != 0)
+	pcmp->pcmc_por1 = CONFIG_SYS_PCMCIA_POR1 | timings;
+#else
+	pcmp->pcmc_por1 = CONFIG_SYS_PCMCIA_POR1;
+#endif
+	debug("PBR1: %08x  POR1: %08x\n", pcmp->pcmc_pbr1, pcmp->pcmc_por1);
+
+	pcmp->pcmc_pbr2 = CONFIG_SYS_PCMCIA_PBR2;
+#if (CONFIG_SYS_PCMCIA_POR2 != 0)
+	pcmp->pcmc_por2 = CONFIG_SYS_PCMCIA_POR2 | timings;
+#else
+	pcmp->pcmc_por2 = CONFIG_SYS_PCMCIA_POR2;
+#endif
+	debug("PBR2: %08x  POR2: %08x\n", pcmp->pcmc_pbr2, pcmp->pcmc_por2);
+
+	pcmp->pcmc_pbr3 = CONFIG_SYS_PCMCIA_PBR3;
+#if (CONFIG_SYS_PCMCIA_POR3 != 0)
+	pcmp->pcmc_por3 = CONFIG_SYS_PCMCIA_POR3 | timings;
+#else
+	pcmp->pcmc_por3 = CONFIG_SYS_PCMCIA_POR3;
+#endif
+	debug("PBR3: %08x  POR3: %08x\n", pcmp->pcmc_pbr3, pcmp->pcmc_por3);
+
+	/*
+	 * IDE 1
+	 */
+	pcmp->pcmc_pbr4 = CONFIG_SYS_PCMCIA_PBR4;
+#if (CONFIG_SYS_PCMCIA_POR4 != 0)
+	pcmp->pcmc_por4 = CONFIG_SYS_PCMCIA_POR4 | timings;
+#else
+	pcmp->pcmc_por4 = CONFIG_SYS_PCMCIA_POR4;
+#endif
+	debug("PBR4: %08x  POR4: %08x\n", pcmp->pcmc_pbr4, pcmp->pcmc_por4);
+
+	pcmp->pcmc_pbr5 = CONFIG_SYS_PCMCIA_PBR5;
+#if (CONFIG_SYS_PCMCIA_POR5 != 0)
+	pcmp->pcmc_por5 = CONFIG_SYS_PCMCIA_POR5 | timings;
+#else
+	pcmp->pcmc_por5 = CONFIG_SYS_PCMCIA_POR5;
+#endif
+	debug("PBR5: %08x  POR5: %08x\n", pcmp->pcmc_pbr5, pcmp->pcmc_por5);
+
+	pcmp->pcmc_pbr6 = CONFIG_SYS_PCMCIA_PBR6;
+#if (CONFIG_SYS_PCMCIA_POR6 != 0)
+	pcmp->pcmc_por6 = CONFIG_SYS_PCMCIA_POR6 | timings;
+#else
+	pcmp->pcmc_por6 = CONFIG_SYS_PCMCIA_POR6;
+#endif
+	debug("PBR6: %08x  POR6: %08x\n", pcmp->pcmc_pbr6, pcmp->pcmc_por6);
+
+	pcmp->pcmc_pbr7 = CONFIG_SYS_PCMCIA_PBR7;
+#if (CONFIG_SYS_PCMCIA_POR7 != 0)
+	pcmp->pcmc_por7 = CONFIG_SYS_PCMCIA_POR7 | timings;
+#else
+	pcmp->pcmc_por7 = CONFIG_SYS_PCMCIA_POR7;
+#endif
+	debug("PBR7: %08x  POR7: %08x\n", pcmp->pcmc_pbr7, pcmp->pcmc_por7);
+
+}
+
+int ide_preinit(void)
+{
+	int i;
+	/* Initialize PIO timing tables */
+	for (i = 0; i <= IDE_MAX_PIO_MODE; ++i) {
+		pio_config_clk[i].t_setup =
+			PCMCIA_MK_CLKS(pio_config_ns[i].t_setup, gd->bus_clk);
+		pio_config_clk[i].t_length =
+			PCMCIA_MK_CLKS(pio_config_ns[i].t_length, gd->bus_clk);
+		pio_config_clk[i].t_hold =
+			PCMCIA_MK_CLKS(pio_config_ns[i].t_hold, gd->bus_clk);
+		debug("PIO Mode %d: setup=%2d ns/%d clk" "  len=%3d ns/%d clk"
+			"  hold=%2d ns/%d clk\n", i, pio_config_ns[i].t_setup,
+			pio_config_clk[i].t_setup, pio_config_ns[i].t_length,
+			pio_config_clk[i].t_length, pio_config_ns[i].t_hold,
+			pio_config_clk[i].t_hold);
+	}
+
+	return 0;
+}
+
+int ide_init_postreset(void)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	volatile pcmconf8xx_t *pcmp = &(immr->im_pcmcia);
+
+	/* PCMCIA / IDE initialization for common mem space */
+	pcmp->pcmc_pgcrb = 0;
+
+	/* start in PIO mode 0 - most relaxed timings */
+	pio_mode = 0;
+	set_pcmcia_timing(pio_mode);
+	return 0;
+}
+#endif /* CONFIG_IDE_8xx_DIRECT */
+
+#ifdef CONFIG_IDE_8xx_PCCARD
+int ide_preinit(void)
+{
+	ide_devices_found = 0;
+	/* initialize the PCMCIA IDE adapter card */
+	pcmcia_on();
+	if (!ide_devices_found)
+		return 1;
+	udelay(1000000);/* 1 s */
+	return 0;
+}
+#endif
diff --git a/arch/powerpc/lib/ide.h b/arch/powerpc/lib/ide.h
new file mode 100644
index 0000000000..e0b2e6197b
--- /dev/null
+++ b/arch/powerpc/lib/ide.h
@@ -0,0 +1,15 @@ 
+/*
+ * (C) Copyright 2012
+ * Pavel Herrmann <morpheus.ibis@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _MPC8XX_IDE_H_
+#define _MPC8XX_IDE_H_ 1
+
+#ifdef CONFIG_IDE_8xx_PCCARD
+int pcmcia_on(void);
+extern int ide_devices_found;
+#endif
+#endif
diff --git a/arch/powerpc/lib/immap.c b/arch/powerpc/lib/immap.c
index 85527a1b8f..1414f9ad55 100644
--- a/arch/powerpc/lib/immap.c
+++ b/arch/powerpc/lib/immap.c
@@ -12,11 +12,17 @@ 
 #include <common.h>
 #include <command.h>
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx) || defined(CONFIG_MPC8260)
 
+#if defined(CONFIG_8xx)
+#include <asm/8xx_immap.h>
+#include <commproc.h>
+#include <asm/iopin_8xx.h>
+#elif defined(CONFIG_MPC8260)
 #include <asm/immap_8260.h>
 #include <asm/cpm_8260.h>
 #include <asm/iopin_8260.h>
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -32,12 +38,19 @@  do_siuinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	volatile sysconf8xx_t *sc = &immap->im_siu_conf;
+#elif defined(CONFIG_MPC8260)
 	volatile sysconf8260_t *sc = &immap->im_siu_conf;
 #endif
 
 	printf ("SIUMCR= %08x SYPCR = %08x\n", sc->sc_siumcr, sc->sc_sypcr);
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	printf ("SWT   = %08x\n", sc->sc_swt);
+	printf ("SIPEND= %08x SIMASK= %08x\n", sc->sc_sipend, sc->sc_simask);
+	printf ("SIEL  = %08x SIVEC = %08x\n", sc->sc_siel, sc->sc_sivec);
+	printf ("TESR  = %08x SDCR  = %08x\n", sc->sc_tesr, sc->sc_sdcr);
+#elif defined(CONFIG_MPC8260)
 	printf ("BCR   = %08x\n", sc->sc_bcr);
 	printf ("P_ACR =       %02x P_ALRH= %08x P_ALRL= %08x\n",
 		sc->sc_ppc_acr, sc->sc_ppc_alrh, sc->sc_ppc_alrl);
@@ -56,7 +69,10 @@  do_memcinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	int nbanks = 8;
+#elif defined(CONFIG_MPC8260)
 	volatile memctl8260_t *memctl = &immap->im_memctl;
 	int nbanks = 12;
 #endif
@@ -74,12 +90,16 @@  do_memcinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	}
 
 	printf ("MAR   = %08x", memctl->memc_mar);
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	printf (" MCR   = %08x\n", memctl->memc_mcr);
+#elif defined(CONFIG_MPC8260)
 	putc ('\n');
 #endif
 	printf ("MAMR  = %08x MBMR  = %08x",
 		memctl->memc_mamr, memctl->memc_mbmr);
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	printf ("\nMSTAT =     %04x\n", memctl->memc_mstat);
+#elif defined(CONFIG_MPC8260)
 	printf (" MCMR  = %08x\n", memctl->memc_mcmr);
 #endif
 	printf ("MPTPR =     %04x MDR   = %08x\n",
@@ -117,11 +137,17 @@  do_carinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	volatile car8xx_t *car = &immap->im_clkrst;
+#elif defined(CONFIG_MPC8260)
 	volatile car8260_t *car = &immap->im_clkrst;
 #endif
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	printf ("SCCR  = %08x\n", car->car_sccr);
+	printf ("PLPRCR= %08x\n", car->car_plprcr);
+	printf ("RSR   = %08x\n", car->car_rsr);
+#elif defined(CONFIG_MPC8260)
 	printf ("SCCR  = %08x\n", car->car_sccr);
 	printf ("SCMR  = %08x\n", car->car_scmr);
 	printf ("RSR   = %08x\n", car->car_rsr);
@@ -174,7 +200,14 @@  static void binary (char *label, uint value, int nbits)
 		putc ('\n');
 }
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+#define PA_NBITS	16
+#define PA_NB_ODR	 8
+#define PB_NBITS	18
+#define PB_NB_ODR	16
+#define PC_NBITS	12
+#define PD_NBITS	13
+#elif defined(CONFIG_MPC8260)
 #define PA_NBITS	32
 #define PA_NB_ODR	32
 #define PB_NBITS	28
@@ -188,7 +221,10 @@  do_iopinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	volatile iop8xx_t *iop = &immap->im_ioport;
+	volatile ushort *l, *r;
+#elif defined(CONFIG_MPC8260)
 	volatile iop8260_t *iop = &immap->im_ioport;
 	volatile uint *l, *r;
 #endif
@@ -201,7 +237,10 @@  do_iopinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	 * Ports A & B
 	 */
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	l = &iop->iop_padir;
+	R = &immap->im_cpm.cp_pbdir;
+#elif defined(CONFIG_MPC8260)
 	l = &iop->iop_pdira;
 	R = &iop->iop_pdirb;
 #endif
@@ -224,7 +263,10 @@  do_iopinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	 * Ports C & D
 	 */
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	l = &iop->iop_pcdir;
+	r = &iop->iop_pddir;
+#elif defined(CONFIG_MPC8260)
 	l = &iop->iop_pdirc;
 	r = &iop->iop_pdird;
 #endif
@@ -232,7 +274,11 @@  do_iopinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	binary ("PD_DIR", *r++, PD_NBITS);
 	binary ("PC_PAR", *l++, PC_NBITS);
 	binary ("PD_PAR", *r++, PD_NBITS);
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	binary ("PC_SO ", *l++, PC_NBITS);
+	binary ("      ", 0, 0);
+	r++;
+#elif defined(CONFIG_MPC8260)
 	binary ("PC_SOR", *l++, PC_NBITS);
 	binary ("PD_SOR", *r++, PD_NBITS);
 	binary ("PC_ODR", *l++, PC_NBITS);
@@ -240,6 +286,9 @@  do_iopinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 #endif
 	binary ("PC_DAT", *l++, PC_NBITS);
 	binary ("PD_DAT", *r++, PD_NBITS);
+#if defined(CONFIG_8xx)
+	binary ("PC_INT", *l++, PC_NBITS);
+#endif
 
 	header ();
 	return 0;
@@ -264,6 +313,9 @@  do_iopset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		SOR,
 		ODR,
 		DAT,
+#if defined(CONFIG_8xx)
+		INT
+#endif
 	} cmd = DAT;
 
 	if (argc != 5) {
@@ -298,6 +350,11 @@  do_iopset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	case 's':
 		cmd = SOR;
 		break;
+#if defined(CONFIG_8xx)
+	case 'i':
+		cmd = INT;
+		break;
+#endif
 	default:
 		printf ("iopset: unknown command %s\n", argv[3]);
 		rcode = 1;
@@ -343,6 +400,14 @@  do_iopset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 			else
 				iopin_set_low (&iopin);
 			break;
+#if defined(CONFIG_8xx)
+		case INT:
+			if (value)
+				iopin_set_falledge (&iopin);
+			else
+				iopin_set_anyedge (&iopin);
+			break;
+#endif
 		}
 
 	}
@@ -369,7 +434,9 @@  static void prbrg (int n, uint val)
 	uint cd = (val & CPM_BRG_CD_MASK) >> 1;
 	uint div16 = (val & CPM_BRG_DIV16) != 0;
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	ulong clock = gd->cpu_clk;
+#elif defined(CONFIG_MPC8260)
 	ulong clock = gd->arch.brg_clk;
 #endif
 
@@ -419,7 +486,10 @@  do_brginfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	volatile cpm8xx_t *cp = &immap->im_cpm;
+	volatile uint *p = &cp->cp_brgc1;
+#elif defined(CONFIG_MPC8260)
 	volatile uint *p = &immap->im_brgc1;
 #endif
 	int i = 1;
@@ -440,7 +510,11 @@  do_i2cinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 
-#if defined(CONFIG_MPC8260)
+#if defined(CONFIG_8xx)
+	volatile i2c8xx_t *i2c = &immap->im_i2c;
+	volatile cpm8xx_t *cp = &immap->im_cpm;
+	volatile iic_t *iip = (iic_t *) & cp->cp_dparam[PROFF_IIC];
+#elif defined(CONFIG_MPC8260)
 	volatile i2c8260_t *i2c = &immap->im_i2c;
 	volatile iic_t *iip;
 	uint dpaddr;
diff --git a/arch/powerpc/lib/time.c b/arch/powerpc/lib/time.c
index c1a0a69a51..de5f0be66d 100644
--- a/arch/powerpc/lib/time.c
+++ b/arch/powerpc/lib/time.c
@@ -64,7 +64,7 @@  int timer_init(void)
 {
 	unsigned long temp;
 
-#if defined(CONFIG_5xx)
+#if defined(CONFIG_5xx) || defined(CONFIG_8xx)
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 
 	/* unlock */
@@ -75,7 +75,7 @@  int timer_init(void)
 	asm volatile("li %0,0 ; mttbu %0 ; mttbl %0;"
 	     : "=&r"(temp) );
 
-#if defined(CONFIG_5xx)
+#if defined(CONFIG_5xx) || defined(CONFIG_8xx)
 	/* enable */
 	immap->im_sit.sit_tbscr |= TBSCR_TBE;
 #endif
diff --git a/board/tqc/tqm8xx/Kconfig b/board/tqc/tqm8xx/Kconfig
new file mode 100644
index 0000000000..857fedb8be
--- /dev/null
+++ b/board/tqc/tqm8xx/Kconfig
@@ -0,0 +1,155 @@ 
+if TARGET_TQM823L
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM823L"
+
+endif
+
+if TARGET_TQM823M
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM823M"
+
+endif
+
+if TARGET_TQM850L
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM850L"
+
+endif
+
+if TARGET_TQM850M
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM850M"
+
+endif
+
+if TARGET_TQM855L
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM855L"
+
+endif
+
+if TARGET_TQM855M
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM855M"
+
+endif
+
+if TARGET_TQM860L
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM860L"
+
+endif
+
+if TARGET_TQM860M
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM860M"
+
+endif
+
+if TARGET_TQM862L
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM862L"
+
+endif
+
+if TARGET_TQM862M
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM862M"
+
+endif
+
+if TARGET_TQM866M
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM866M"
+
+endif
+
+if TARGET_TQM885D
+
+config SYS_BOARD
+	default "tqm8xx"
+
+config SYS_VENDOR
+	default "tqc"
+
+config SYS_CONFIG_NAME
+	default "TQM885D"
+
+endif
diff --git a/board/tqc/tqm8xx/MAINTAINERS b/board/tqc/tqm8xx/MAINTAINERS
new file mode 100644
index 0000000000..f3ddc6a530
--- /dev/null
+++ b/board/tqc/tqm8xx/MAINTAINERS
@@ -0,0 +1,31 @@ 
+TQM8XX BOARD
+M:	Wolfgang Denk <wd@denx.de>
+S:	Maintained
+F:	board/tqc/tqm8xx/
+F:	include/configs/TQM823L.h
+F:	configs/TQM823L_defconfig
+F:	configs/TQM823L_LCD_defconfig
+F:	include/configs/TQM823M.h
+F:	configs/TQM823M_defconfig
+F:	include/configs/TQM850L.h
+F:	configs/TQM850L_defconfig
+F:	include/configs/TQM850M.h
+F:	configs/TQM850M_defconfig
+F:	include/configs/TQM855L.h
+F:	configs/TQM855L_defconfig
+F:	include/configs/TQM855M.h
+F:	configs/TQM855M_defconfig
+F:	include/configs/TQM860L.h
+F:	configs/TQM860L_defconfig
+F:	include/configs/TQM860M.h
+F:	configs/TQM860M_defconfig
+F:	include/configs/TQM862L.h
+F:	configs/TQM862L_defconfig
+F:	include/configs/TQM862M.h
+F:	configs/TQM862M_defconfig
+F:	include/configs/TQM866M.h
+F:	configs/TQM866M_defconfig
+F:	include/configs/TQM885D.h
+F:	configs/TQM885D_defconfig
+F:	configs/TTTech_defconfig
+F:	configs/wtk_defconfig
diff --git a/board/tqc/tqm8xx/Makefile b/board/tqc/tqm8xx/Makefile
new file mode 100644
index 0000000000..2651a2f99f
--- /dev/null
+++ b/board/tqc/tqm8xx/Makefile
@@ -0,0 +1,8 @@ 
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	= tqm8xx.o load_sernum_ethaddr.o
diff --git a/board/tqc/tqm8xx/load_sernum_ethaddr.c b/board/tqc/tqm8xx/load_sernum_ethaddr.c
new file mode 100644
index 0000000000..0070da1fb8
--- /dev/null
+++ b/board/tqc/tqm8xx/load_sernum_ethaddr.c
@@ -0,0 +1,89 @@ 
+/*
+ * (C) Copyright 2000, 2001, 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+
+/*-----------------------------------------------------------------------
+ * Process Hardware Information Block:
+ *
+ * If we boot on a system fresh from factory, check if the Hardware
+ * Information Block exists and save the information it contains.
+ *
+ * The TQM8xxL / TQM82xx Hardware Information Block is defined as
+ * follows:
+ * - located in first flash bank
+ * - starts at offset 0x0003FFC0
+ * - size 0x00000040
+ *
+ * Internal structure:
+ * - sequence of ASCII character strings
+ * - fields separated by a single space character (0x20)
+ * - last field terminated by NUL character (0x00)
+ * - remaining space filled with NUL characters (0x00)
+ *
+ * Fields in Hardware Information Block:
+ * 1) Module Type
+ * 2) Serial Number
+ * 3) First MAC Address
+ * 4) Number of additional MAC addresses
+ */
+
+void load_sernum_ethaddr (void)
+{
+	unsigned char *hwi;
+	unsigned char  serial [CONFIG_SYS_HWINFO_SIZE];
+	unsigned char  ethaddr[CONFIG_SYS_HWINFO_SIZE];
+	unsigned short ih, is, ie, part;
+
+	hwi = (unsigned char *)(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_HWINFO_OFFSET);
+	ih = is = ie = 0;
+
+	if (*((unsigned long *)hwi) != (unsigned long)CONFIG_SYS_HWINFO_MAGIC) {
+		return;
+	}
+
+	part = 1;
+
+	/* copy serial # / MAC address */
+	while ((hwi[ih] != '\0') && (ih < CONFIG_SYS_HWINFO_SIZE)) {
+		if (hwi[ih] < ' ' || hwi[ih] > '~') { /* ASCII strings! */
+			return;
+		}
+		switch (part) {
+		default:		/* Copy serial # */
+			if (hwi[ih] == ' ') {
+				++part;
+			}
+			serial[is++] = hwi[ih];
+			break;
+		case 3:			/* Copy MAC address */
+			if (hwi[ih] == ' ') {
+				++part;
+				break;
+			}
+			ethaddr[ie++] = hwi[ih];
+			if ((ie % 3) == 2)
+				ethaddr[ie++] = ':';
+			break;
+		}
+		++ih;
+	}
+	serial[is]  = '\0';
+	if (ie && ethaddr[ie-1] == ':')
+		--ie;
+	ethaddr[ie] = '\0';
+
+	/* set serial# and ethaddr if not yet defined */
+	if (getenv("serial#") == NULL) {
+		setenv ((char *)"serial#", (char *)serial);
+	}
+
+	if (getenv("ethaddr") == NULL) {
+		setenv ((char *)"ethaddr", (char *)ethaddr);
+	}
+}
diff --git a/board/tqc/tqm8xx/tqm8xx.c b/board/tqc/tqm8xx/tqm8xx.c
new file mode 100644
index 0000000000..58bd7fae47
--- /dev/null
+++ b/board/tqc/tqm8xx/tqm8xx.c
@@ -0,0 +1,677 @@ 
+/*
+ * (C) Copyright 2000-2008
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <hwconfig.h>
+#include <mpc8xx.h>
+#ifdef CONFIG_PS2MULT
+#include <ps2mult.h>
+#endif
+
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#endif
+
+extern flash_info_t flash_info[];	/* FLASH chips info */
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static long int dram_size (long int, long int *, long int);
+
+#define	_NOT_USED_	0xFFFFFFFF
+
+/* UPM initialization table for SDRAM: 40, 50, 66 MHz CLKOUT @ CAS latency 2, tWR=2 */
+const uint sdram_table[] =
+{
+	/*
+	 * Single Read. (Offset 0 in UPMA RAM)
+	 */
+	0x1F0DFC04, 0xEEAFBC04, 0x11AF7C04, 0xEFBAFC00,
+	0x1FF5FC47, /* last */
+	/*
+	 * SDRAM Initialization (offset 5 in UPMA RAM)
+	 *
+	 * This is no UPM entry point. The following definition uses
+	 * the remaining space to establish an initialization
+	 * sequence, which is executed by a RUN command.
+	 *
+	 */
+		    0x1FF5FC34, 0xEFEABC34, 0x1FB57C35, /* last */
+	/*
+	 * Burst Read. (Offset 8 in UPMA RAM)
+	 */
+	0x1F0DFC04, 0xEEAFBC04, 0x10AF7C04, 0xF0AFFC00,
+	0xF0AFFC00, 0xF1AFFC00, 0xEFBAFC00, 0x1FF5FC47, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Single Write. (Offset 18 in UPMA RAM)
+	 */
+	0x1F0DFC04, 0xEEABBC00, 0x11B77C04, 0xEFFAFC44,
+	0x1FF5FC47, /* last */
+		    _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Burst Write. (Offset 20 in UPMA RAM)
+	 */
+	0x1F0DFC04, 0xEEABBC00, 0x10A77C00, 0xF0AFFC00,
+	0xF0AFFC00, 0xF0AFFC04, 0xE1BAFC44, 0x1FF5FC47, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Refresh  (Offset 30 in UPMA RAM)
+	 */
+	0x1FFD7C84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
+	0xFFFFFC84, 0xFFFFFC07, /* last */
+				_NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Exception. (Offset 3c in UPMA RAM)
+	 */
+	0xFFFFFC07, /* last */
+		    _NOT_USED_, _NOT_USED_, _NOT_USED_,
+};
+
+/* ------------------------------------------------------------------------- */
+
+
+/*
+ * Check Board Identity:
+ *
+ * Test TQ ID string (TQM8xx...)
+ * If present, check for "L" type (no second DRAM bank),
+ * otherwise "L" type is assumed as default.
+ *
+ * Set board_type to 'L' for "L" type, 'M' for "M" type, 0 else.
+ */
+
+int checkboard (void)
+{
+	char buf[64];
+	int i;
+	int l = getenv_f("serial#", buf, sizeof(buf));
+
+	puts ("Board: ");
+
+	if (l < 0 || strncmp(buf, "TQM8", 4)) {
+		puts ("### No HW ID - assuming TQM8xxL\n");
+		return (0);
+	}
+
+	if ((buf[6] == 'L')) {	/* a TQM8xxL type */
+		gd->board_type = 'L';
+	}
+
+	if ((buf[6] == 'M')) {	/* a TQM8xxM type */
+		gd->board_type = 'M';
+	}
+
+	if ((buf[6] == 'D')) {	/* a TQM885D type */
+		gd->board_type = 'D';
+	}
+
+	for (i = 0; i < l; ++i) {
+		if (buf[i] == ' ')
+			break;
+		putc (buf[i]);
+	}
+
+	putc ('\n');
+
+	return (0);
+}
+
+/* ------------------------------------------------------------------------- */
+
+int dram_init(void)
+{
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	long int size8, size9, size10;
+	long int size_b0 = 0;
+	long int size_b1 = 0;
+	int board_type = gd->board_type;
+
+	upmconfig (UPMA, (uint *) sdram_table,
+			   sizeof (sdram_table) / sizeof (uint));
+
+	/*
+	 * Preliminary prescaler for refresh (depends on number of
+	 * banks): This value is selected for four cycles every 62.4 us
+	 * with two SDRAM banks or four cycles every 31.2 us with one
+	 * bank. It will be adjusted after memory sizing.
+	 */
+	memctl->memc_mptpr = CONFIG_SYS_MPTPR_2BK_8K;
+
+	/*
+	 * The following value is used as an address (i.e. opcode) for
+	 * the LOAD MODE REGISTER COMMAND during SDRAM initialisation. If
+	 * the port size is 32bit the SDRAM does NOT "see" the lower two
+	 * address lines, i.e. mar=0x00000088 -> opcode=0x00000022 for
+	 * MICRON SDRAMs:
+	 * ->    0 00 010 0 010
+	 *       |  |   | |   +- Burst Length = 4
+	 *       |  |   | +----- Burst Type   = Sequential
+	 *       |  |   +------- CAS Latency  = 2
+	 *       |  +----------- Operating Mode = Standard
+	 *       +-------------- Write Burst Mode = Programmed Burst Length
+	 */
+	memctl->memc_mar = 0x00000088;
+
+	/*
+	 * Map controller banks 2 and 3 to the SDRAM banks 2 and 3 at
+	 * preliminary addresses - these have to be modified after the
+	 * SDRAM size has been determined.
+	 */
+	memctl->memc_or2 = CONFIG_SYS_OR2_PRELIM;
+	memctl->memc_br2 = CONFIG_SYS_BR2_PRELIM;
+
+#ifndef	CONFIG_CAN_DRIVER
+	if ((board_type != 'L') &&
+	    (board_type != 'M') &&
+	    (board_type != 'D') ) {	/* only one SDRAM bank on L, M and D modules */
+		memctl->memc_or3 = CONFIG_SYS_OR3_PRELIM;
+		memctl->memc_br3 = CONFIG_SYS_BR3_PRELIM;
+	}
+#endif							/* CONFIG_CAN_DRIVER */
+
+	memctl->memc_mamr = CONFIG_SYS_MAMR_8COL & (~(MAMR_PTAE));	/* no refresh yet */
+
+	udelay (200);
+
+	/* perform SDRAM initializsation sequence */
+
+	memctl->memc_mcr = 0x80004105;	/* SDRAM bank 0 */
+	udelay (1);
+	memctl->memc_mcr = 0x80004230;	/* SDRAM bank 0 - execute twice */
+	udelay (1);
+
+#ifndef	CONFIG_CAN_DRIVER
+	if ((board_type != 'L') &&
+	    (board_type != 'M') &&
+	    (board_type != 'D') ) {	/* only one SDRAM bank on L, M and D modules */
+		memctl->memc_mcr = 0x80006105;	/* SDRAM bank 1 */
+		udelay (1);
+		memctl->memc_mcr = 0x80006230;	/* SDRAM bank 1 - execute twice */
+		udelay (1);
+	}
+#endif							/* CONFIG_CAN_DRIVER */
+
+	memctl->memc_mamr |= MAMR_PTAE;	/* enable refresh */
+
+	udelay (1000);
+
+	/*
+	 * Check Bank 0 Memory Size for re-configuration
+	 *
+	 * try 8 column mode
+	 */
+	size8 = dram_size (CONFIG_SYS_MAMR_8COL, SDRAM_BASE2_PRELIM, SDRAM_MAX_SIZE);
+	debug ("SDRAM Bank 0 in 8 column mode: %ld MB\n", size8 >> 20);
+
+	udelay (1000);
+
+	/*
+	 * try 9 column mode
+	 */
+	size9 = dram_size (CONFIG_SYS_MAMR_9COL, SDRAM_BASE2_PRELIM, SDRAM_MAX_SIZE);
+	debug ("SDRAM Bank 0 in 9 column mode: %ld MB\n", size9 >> 20);
+
+	udelay(1000);
+
+#if defined(CONFIG_SYS_MAMR_10COL)
+	/*
+	 * try 10 column mode
+	 */
+	size10 = dram_size (CONFIG_SYS_MAMR_10COL, SDRAM_BASE2_PRELIM, SDRAM_MAX_SIZE);
+	debug ("SDRAM Bank 0 in 10 column mode: %ld MB\n", size10 >> 20);
+#else
+	size10 = 0;
+#endif /* CONFIG_SYS_MAMR_10COL */
+
+	if ((size8 < size10) && (size9 < size10)) {
+		size_b0 = size10;
+	} else if ((size8 < size9) && (size10 < size9)) {
+		size_b0 = size9;
+		memctl->memc_mamr = CONFIG_SYS_MAMR_9COL;
+		udelay (500);
+	} else {
+		size_b0 = size8;
+		memctl->memc_mamr = CONFIG_SYS_MAMR_8COL;
+		udelay (500);
+	}
+	debug ("SDRAM Bank 0: %ld MB\n", size_b0 >> 20);
+
+#ifndef	CONFIG_CAN_DRIVER
+	if ((board_type != 'L') &&
+	    (board_type != 'M') &&
+	    (board_type != 'D') ) {	/* only one SDRAM bank on L, M and D modules */
+		/*
+		 * Check Bank 1 Memory Size
+		 * use current column settings
+		 * [9 column SDRAM may also be used in 8 column mode,
+		 *  but then only half the real size will be used.]
+		 */
+		size_b1 = dram_size (memctl->memc_mamr, (long int *)SDRAM_BASE3_PRELIM,
+				     SDRAM_MAX_SIZE);
+		debug ("SDRAM Bank 1: %ld MB\n", size_b1 >> 20);
+	} else {
+		size_b1 = 0;
+	}
+#endif	/* CONFIG_CAN_DRIVER */
+
+	udelay (1000);
+
+	/*
+	 * Adjust refresh rate depending on SDRAM type, both banks
+	 * For types > 128 MBit leave it at the current (fast) rate
+	 */
+	if ((size_b0 < 0x02000000) && (size_b1 < 0x02000000)) {
+		/* reduce to 15.6 us (62.4 us / quad) */
+		memctl->memc_mptpr = CONFIG_SYS_MPTPR_2BK_4K;
+		udelay (1000);
+	}
+
+	/*
+	 * Final mapping: map bigger bank first
+	 */
+	if (size_b1 > size_b0) {	/* SDRAM Bank 1 is bigger - map first   */
+
+		memctl->memc_or3 = ((-size_b1) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM;
+		memctl->memc_br3 = (CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V;
+
+		if (size_b0 > 0) {
+			/*
+			 * Position Bank 0 immediately above Bank 1
+			 */
+			memctl->memc_or2 = ((-size_b0) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM;
+			memctl->memc_br2 = ((CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V)
+					   + size_b1;
+		} else {
+			unsigned long reg;
+
+			/*
+			 * No bank 0
+			 *
+			 * invalidate bank
+			 */
+			memctl->memc_br2 = 0;
+
+			/* adjust refresh rate depending on SDRAM type, one bank */
+			reg = memctl->memc_mptpr;
+			reg >>= 1;			/* reduce to CONFIG_SYS_MPTPR_1BK_8K / _4K */
+			memctl->memc_mptpr = reg;
+		}
+
+	} else {					/* SDRAM Bank 0 is bigger - map first   */
+
+		memctl->memc_or2 = ((-size_b0) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM;
+		memctl->memc_br2 =
+				(CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V;
+
+		if (size_b1 > 0) {
+			/*
+			 * Position Bank 1 immediately above Bank 0
+			 */
+			memctl->memc_or3 =
+					((-size_b1) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM;
+			memctl->memc_br3 =
+					((CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V)
+					+ size_b0;
+		} else {
+			unsigned long reg;
+
+#ifndef	CONFIG_CAN_DRIVER
+			/*
+			 * No bank 1
+			 *
+			 * invalidate bank
+			 */
+			memctl->memc_br3 = 0;
+#endif							/* CONFIG_CAN_DRIVER */
+
+			/* adjust refresh rate depending on SDRAM type, one bank */
+			reg = memctl->memc_mptpr;
+			reg >>= 1;			/* reduce to CONFIG_SYS_MPTPR_1BK_8K / _4K */
+			memctl->memc_mptpr = reg;
+		}
+	}
+
+	udelay (10000);
+
+#ifdef	CONFIG_CAN_DRIVER
+	/* UPM initialization for CAN @ CLKOUT <= 66 MHz */
+
+	/* Initialize OR3 / BR3 */
+	memctl->memc_or3 = CONFIG_SYS_OR3_CAN;
+	memctl->memc_br3 = CONFIG_SYS_BR3_CAN;
+
+	/* Initialize MBMR */
+	memctl->memc_mbmr = MBMR_GPL_B4DIS;	/* GPL_B4 ouput line Disable */
+
+	/* Initialize UPMB for CAN: single read */
+	memctl->memc_mdr = 0xFFFFCC04;
+	memctl->memc_mcr = 0x0100 | UPMB;
+
+	memctl->memc_mdr = 0x0FFFD004;
+	memctl->memc_mcr = 0x0101 | UPMB;
+
+	memctl->memc_mdr = 0x0FFFC000;
+	memctl->memc_mcr = 0x0102 | UPMB;
+
+	memctl->memc_mdr = 0x3FFFC004;
+	memctl->memc_mcr = 0x0103 | UPMB;
+
+	memctl->memc_mdr = 0xFFFFDC07;
+	memctl->memc_mcr = 0x0104 | UPMB;
+
+	/* Initialize UPMB for CAN: single write */
+	memctl->memc_mdr = 0xFFFCCC04;
+	memctl->memc_mcr = 0x0118 | UPMB;
+
+	memctl->memc_mdr = 0xCFFCDC04;
+	memctl->memc_mcr = 0x0119 | UPMB;
+
+	memctl->memc_mdr = 0x3FFCC000;
+	memctl->memc_mcr = 0x011A | UPMB;
+
+	memctl->memc_mdr = 0xFFFCC004;
+	memctl->memc_mcr = 0x011B | UPMB;
+
+	memctl->memc_mdr = 0xFFFDC405;
+	memctl->memc_mcr = 0x011C | UPMB;
+#endif							/* CONFIG_CAN_DRIVER */
+
+#ifdef	CONFIG_ISP1362_USB
+	/* Initialize OR5 / BR5 */
+	memctl->memc_or5 = CONFIG_SYS_OR5_ISP1362;
+	memctl->memc_br5 = CONFIG_SYS_BR5_ISP1362;
+#endif							/* CONFIG_ISP1362_USB */
+	gd->ram_size = size_b0 + size_b1;
+
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check memory range for valid RAM. A simple memory test determines
+ * the actually available RAM size between addresses `base' and
+ * `base + maxsize'. Some (not all) hardware errors are detected:
+ * - short between address lines
+ * - short between data lines
+ */
+
+static long int dram_size (long int mamr_value, long int *base, long int maxsize)
+{
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	memctl->memc_mamr = mamr_value;
+
+	return (get_ram_size(base, maxsize));
+}
+
+/* ------------------------------------------------------------------------- */
+
+#ifdef CONFIG_MISC_INIT_R
+extern void load_sernum_ethaddr(void);
+int misc_init_r (void)
+{
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	load_sernum_ethaddr();
+
+#ifdef	CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ
+	int scy, trlx, flash_or_timing, clk_diff;
+
+	scy = (CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ & OR_SCY_MSK) >> 4;
+	if (CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ & OR_TRLX) {
+		trlx = OR_TRLX;
+		scy *= 2;
+	} else {
+		trlx = 0;
+	}
+
+	/*
+	 * We assume that each 10MHz of bus clock require 1-clk SCY
+	 * adjustment.
+	 */
+	clk_diff = (gd->bus_clk / 1000000) - 50;
+
+	/*
+	 * We need proper rounding here. This is what the "+5" and "-5"
+	 * are here for.
+	 */
+	if (clk_diff >= 0)
+		scy += (clk_diff + 5) / 10;
+	else
+		scy += (clk_diff - 5) / 10;
+
+	/*
+	 * For bus frequencies above 50MHz, we want to use relaxed timing
+	 * (OR_TRLX).
+	 */
+	if (gd->bus_clk >= 50000000)
+		trlx = OR_TRLX;
+	else
+		trlx = 0;
+
+	if (trlx)
+		scy /= 2;
+
+	if (scy > 0xf)
+		scy = 0xf;
+	if (scy < 1)
+		scy = 1;
+
+	flash_or_timing = (scy << 4) | trlx |
+		(CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ & ~(OR_TRLX | OR_SCY_MSK));
+
+	memctl->memc_or0 =
+		flash_or_timing | (-flash_info[0].size & OR_AM_MSK);
+#else
+	memctl->memc_or0 =
+		CONFIG_SYS_OR_TIMING_FLASH | (-flash_info[0].size & OR_AM_MSK);
+#endif
+	memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | BR_MS_GPCM | BR_V;
+
+	debug ("## BR0: 0x%08x    OR0: 0x%08x\n",
+	       memctl->memc_br0, memctl->memc_or0);
+
+	if (flash_info[1].size) {
+#ifdef	CONFIG_SYS_OR_TIMING_FLASH_AT_50MHZ
+		memctl->memc_or1 = flash_or_timing |
+			(-flash_info[1].size & 0xFFFF8000);
+#else
+		memctl->memc_or1 = CONFIG_SYS_OR_TIMING_FLASH |
+			(-flash_info[1].size & 0xFFFF8000);
+#endif
+		memctl->memc_br1 =
+			((CONFIG_SYS_FLASH_BASE +
+			  flash_info[0].
+			  size) & BR_BA_MSK) | BR_MS_GPCM | BR_V;
+
+		debug ("## BR1: 0x%08x    OR1: 0x%08x\n",
+		       memctl->memc_br1, memctl->memc_or1);
+	} else {
+		memctl->memc_br1 = 0;	/* invalidate bank */
+
+		debug ("## DISABLE BR1: 0x%08x    OR1: 0x%08x\n",
+		       memctl->memc_br1, memctl->memc_or1);
+	}
+
+# ifdef CONFIG_IDE_LED
+	/* Configure PA15 as output port */
+	immap->im_ioport.iop_padir |= 0x0001;
+	immap->im_ioport.iop_paodr |= 0x0001;
+	immap->im_ioport.iop_papar &= ~0x0001;
+	immap->im_ioport.iop_padat &= ~0x0001;	/* turn it off */
+# endif
+
+	return (0);
+}
+#endif	/* CONFIG_MISC_INIT_R */
+
+
+# ifdef CONFIG_IDE_LED
+void ide_led (uchar led, uchar status)
+{
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+
+	/* We have one led for both pcmcia slots */
+	if (status) {				/* led on */
+		immap->im_ioport.iop_padat |= 0x0001;
+	} else {
+		immap->im_ioport.iop_padat &= ~0x0001;
+	}
+}
+# endif
+
+#ifdef CONFIG_LCD_INFO
+#include <lcd.h>
+#include <version.h>
+#include <timestamp.h>
+
+void lcd_show_board_info(void)
+{
+	char temp[32];
+
+	lcd_printf ("%s (%s - %s)\n", U_BOOT_VERSION, U_BOOT_DATE, U_BOOT_TIME);
+	lcd_printf ("(C) 2008 DENX Software Engineering GmbH\n");
+	lcd_printf ("    Wolfgang DENK, wd@denx.de\n");
+#ifdef CONFIG_LCD_INFO_BELOW_LOGO
+	lcd_printf ("MPC823 CPU at %s MHz\n",
+		strmhz(temp, gd->cpu_clk));
+	lcd_printf ("  %ld MB RAM, %ld MB Flash\n",
+		gd->ram_size >> 20,
+		gd->bd->bi_flashsize >> 20 );
+#else
+	/* leave one blank line */
+	lcd_printf ("\nMPC823 CPU at %s MHz, %ld MB RAM, %ld MB Flash\n",
+		strmhz(temp, gd->cpu_clk),
+		gd->ram_size >> 20,
+		gd->bd->bi_flashsize >> 20 );
+#endif /* CONFIG_LCD_INFO_BELOW_LOGO */
+}
+#endif /* CONFIG_LCD_INFO */
+
+/*
+ * Device Tree Support
+ */
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+int fdt_set_node_and_value (void *blob,
+				char *nodename,
+				char *regname,
+				void *var,
+				int size)
+{
+	int ret = 0;
+	int nodeoffset = 0;
+
+	nodeoffset = fdt_path_offset (blob, nodename);
+	if (nodeoffset >= 0) {
+		ret = fdt_setprop (blob, nodeoffset, regname, var,
+					size);
+		if (ret < 0) {
+			printf("ft_blob_update(): "
+				"cannot set %s/%s property; err: %s\n",
+				nodename, regname, fdt_strerror (ret));
+		}
+	} else {
+		printf("ft_blob_update(): "
+			"cannot find %s node err:%s\n",
+			nodename, fdt_strerror (nodeoffset));
+	}
+	return ret;
+}
+
+int fdt_del_node_name (void *blob, char *nodename)
+{
+	int ret = 0;
+	int nodeoffset = 0;
+
+	nodeoffset = fdt_path_offset (blob, nodename);
+	if (nodeoffset >= 0) {
+		ret = fdt_del_node (blob, nodeoffset);
+		if (ret < 0) {
+			printf("%s: cannot delete %s; err: %s\n",
+				__func__, nodename, fdt_strerror (ret));
+		}
+	} else {
+		printf("%s: cannot find %s node err:%s\n",
+			__func__, nodename, fdt_strerror (nodeoffset));
+	}
+	return ret;
+}
+
+int fdt_del_prop_name (void *blob, char *nodename, char *propname)
+{
+	int ret = 0;
+	int nodeoffset = 0;
+
+	nodeoffset = fdt_path_offset (blob, nodename);
+	if (nodeoffset >= 0) {
+		ret = fdt_delprop (blob, nodeoffset, propname);
+		if (ret < 0) {
+			printf("%s: cannot delete %s %s; err: %s\n",
+				__func__, nodename, propname,
+				fdt_strerror (ret));
+		}
+	} else {
+		printf("%s: cannot find %s node err:%s\n",
+			__func__, nodename, fdt_strerror (nodeoffset));
+	}
+	return ret;
+}
+
+/*
+ * update "brg" property in the blob
+ */
+void ft_blob_update (void *blob, bd_t *bd)
+{
+	uchar enetaddr[6];
+	ulong brg_data = 0;
+
+	/* BRG */
+	brg_data = cpu_to_be32(bd->bi_busfreq);
+	fdt_set_node_and_value(blob,
+				"/soc/cpm", "brg-frequency",
+				&brg_data, sizeof(brg_data));
+
+	/* MAC addr */
+	if (eth_getenv_enetaddr("ethaddr", enetaddr)) {
+		fdt_set_node_and_value(blob,
+					"ethernet0", "local-mac-address",
+					enetaddr, sizeof(u8) * 6);
+	}
+
+	if (hwconfig_arg_cmp("fec", "off")) {
+		/* no FEC on this plattform, delete DTS nodes */
+		fdt_del_node_name (blob, "ethernet1");
+		fdt_del_node_name (blob, "mdio1");
+		/* also the aliases entries */
+		fdt_del_prop_name (blob, "/aliases", "ethernet1");
+		fdt_del_prop_name (blob, "/aliases", "mdio1");
+	} else {
+		/* adjust local-mac-address for FEC ethernet */
+		if (eth_getenv_enetaddr("eth1addr", enetaddr)) {
+			fdt_set_node_and_value(blob,
+					"ethernet1", "local-mac-address",
+					enetaddr, sizeof(u8) * 6);
+		}
+	}
+}
+
+int ft_board_setup(void *blob, bd_t *bd)
+{
+	ft_cpu_setup(blob, bd);
+	ft_blob_update(blob, bd);
+
+	return 0;
+}
+#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
diff --git a/board/tqc/tqm8xx/u-boot.lds b/board/tqc/tqm8xx/u-boot.lds
new file mode 100644
index 0000000000..44dfafae29
--- /dev/null
+++ b/board/tqc/tqm8xx/u-boot.lds
@@ -0,0 +1,94 @@ 
+/*
+ * (C) Copyright 2000-2012
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+OUTPUT_ARCH(powerpc)
+
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    arch/powerpc/cpu/mpc8xx/start.o	(.text*)
+    arch/powerpc/cpu/mpc8xx/traps.o	(.text*)
+    arch/powerpc/cpu/mpc8xx/built-in.o	(.text*)
+    arch/powerpc/lib/built-in.o		(.text*)
+    board/tqc/tqm8xx/built-in.o		(.text*)
+    disk/built-in.o			(.text*)
+    drivers/net/built-in.o		(.text*)
+    drivers/built-in.o			(.text.pcmcia_on)
+    drivers/built-in.o			(.text.pcmcia_hardware_enable)
+
+    . = DEFINED(env_offset) ? env_offset : .;
+    common/env_embedded.o	(.ppcenv*)
+
+    *(.text*)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+  }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    _GOT2_TABLE_ = .;
+    KEEP(*(.got2))
+    KEEP(*(.got))
+    _FIXUP_TABLE_ = .;
+    KEEP(*(.fixup))
+  }
+  __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data*)
+    *(.sdata*)
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+
+  . = ALIGN(4);
+  .u_boot_list : {
+	KEEP(*(SORT(.u_boot_list*)));
+  }
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss (NOLOAD)       :
+  {
+   *(.bss*)
+   *(.sbss*)
+   *(COMMON)
+   . = ALIGN(4);
+  }
+  __bss_end = . ;
+  PROVIDE (end = .);
+}
diff --git a/cmd/bdinfo.c b/cmd/bdinfo.c
index 484a8532ed..41ab8e8089 100644
--- a/cmd/bdinfo.c
+++ b/cmd/bdinfo.c
@@ -183,7 +183,7 @@  int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	print_bi_flash(bd);
 	print_num("sramstart",		bd->bi_sramstart);
 	print_num("sramsize",		bd->bi_sramsize);
-#if	defined(CONFIG_5xx)  || \
+#if	defined(CONFIG_5xx)  || defined(CONFIG_8xx) || \
 	defined(CONFIG_MPC8260) || defined(CONFIG_E500)
 	print_num("immr_base",		bd->bi_immr_base);
 #endif
diff --git a/cmd/bedbug.c b/cmd/bedbug.c
index 14663dc95c..69afeafecb 100644
--- a/cmd/bedbug.c
+++ b/cmd/bedbug.c
@@ -52,6 +52,10 @@  void bedbug_init (void)
 	void bedbug405_init (void);
 
 	bedbug405_init ();
+#elif defined(CONFIG_8xx)
+	void bedbug860_init (void);
+
+	bedbug860_init ();
 #endif
 
 #if defined(CONFIG_MPC824X) || defined(CONFIG_MPC8260)
diff --git a/cmd/ide.c b/cmd/ide.c
index 10fb2f95a7..0fd401b3c4 100644
--- a/cmd/ide.c
+++ b/cmd/ide.c
@@ -18,7 +18,7 @@ 
 #include <asm/byteorder.h>
 #include <asm/io.h>
 
-#if defined(CONFIG_IDE_PCMCIA)
+#if defined(CONFIG_IDE_8xx_DIRECT) || defined(CONFIG_IDE_PCMCIA)
 # include <pcmcia.h>
 #endif
 
@@ -42,7 +42,12 @@  int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 		return CMD_RET_USAGE;
 	case 2:
 		if (strncmp(argv[1], "res", 3) == 0) {
-			puts("\nReset IDE: ");
+			puts("\nReset IDE"
+#ifdef CONFIG_IDE_8xx_DIRECT
+			     " on PCMCIA " PCMCIA_SLOT_MSG
+#endif
+			     ": ");
+
 			ide_init();
 			return 0;
 		} else if (strncmp(argv[1], "inf", 3) == 0) {
diff --git a/cmd/pcmcia.c b/cmd/pcmcia.c
index 0bf2bd654f..044fb9e618 100644
--- a/cmd/pcmcia.c
+++ b/cmd/pcmcia.c
@@ -83,6 +83,10 @@  U_BOOT_CMD(
 
 #undef	CHECK_IDE_DEVICE
 
+#if defined(CONFIG_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CHECK_IDE_DEVICE
+#endif
+
 #if	defined(CONFIG_PXA_PCMCIA)
 #define	CHECK_IDE_DEVICE
 #endif
diff --git a/cmd/reginfo.c b/cmd/reginfo.c
index d971a8fd80..a3696d1b00 100644
--- a/cmd/reginfo.c
+++ b/cmd/reginfo.c
@@ -7,7 +7,9 @@ 
 
 #include <common.h>
 #include <command.h>
-#if defined (CONFIG_4xx)
+#if defined(CONFIG_8xx)
+#include <mpc8xx.h>
+#elif defined (CONFIG_4xx)
 extern void ppc4xx_reginfo(void);
 #elif defined (CONFIG_5xx)
 #include <mpc5xx.h>
@@ -22,7 +24,60 @@  extern void mpc85xx_reginfo(void);
 static int do_reginfo(cmd_tbl_t *cmdtp, int flag, int argc,
 		       char * const argv[])
 {
-#if defined (CONFIG_4xx)
+#if defined(CONFIG_8xx)
+	volatile immap_t     *immap  = (immap_t *)CONFIG_SYS_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	volatile sysconf8xx_t *sysconf = &immap->im_siu_conf;
+	volatile sit8xx_t *timers = &immap->im_sit;
+
+	/* Hopefully more PowerPC  knowledgable people will add code to display
+	 * other useful registers
+	 */
+
+	printf ("\nSystem Configuration registers\n"
+
+		"\tIMMR\t0x%08X\n", get_immr(0));
+
+	printf("\tSIUMCR\t0x%08X", sysconf->sc_siumcr);
+	printf("\tSYPCR\t0x%08X\n",sysconf->sc_sypcr);
+
+	printf("\tSWT\t0x%08X",    sysconf->sc_swt);
+	printf("\tSWSR\t0x%04X\n", sysconf->sc_swsr);
+
+	printf("\tSIPEND\t0x%08X\tSIMASK\t0x%08X\n",
+		sysconf->sc_sipend, sysconf->sc_simask);
+	printf("\tSIEL\t0x%08X\tSIVEC\t0x%08X\n",
+		sysconf->sc_siel, sysconf->sc_sivec);
+	printf("\tTESR\t0x%08X\tSDCR\t0x%08X\n",
+		sysconf->sc_tesr, sysconf->sc_sdcr);
+
+	printf ("Memory Controller Registers\n"
+
+		"\tBR0\t0x%08X\tOR0\t0x%08X \n", memctl->memc_br0, memctl->memc_or0);
+	printf("\tBR1\t0x%08X\tOR1\t0x%08X \n", memctl->memc_br1, memctl->memc_or1);
+	printf("\tBR2\t0x%08X\tOR2\t0x%08X \n", memctl->memc_br2, memctl->memc_or2);
+	printf("\tBR3\t0x%08X\tOR3\t0x%08X \n", memctl->memc_br3, memctl->memc_or3);
+	printf("\tBR4\t0x%08X\tOR4\t0x%08X \n", memctl->memc_br4, memctl->memc_or4);
+	printf("\tBR5\t0x%08X\tOR5\t0x%08X \n", memctl->memc_br5, memctl->memc_or5);
+	printf("\tBR6\t0x%08X\tOR6\t0x%08X \n", memctl->memc_br6, memctl->memc_or6);
+	printf("\tBR7\t0x%08X\tOR7\t0x%08X \n", memctl->memc_br7, memctl->memc_or7);
+	printf ("\n"
+		"\tmamr\t0x%08X\tmbmr\t0x%08X \n",
+		memctl->memc_mamr, memctl->memc_mbmr );
+	printf("\tmstat\t0x%08X\tmptpr\t0x%08X \n",
+		memctl->memc_mstat, memctl->memc_mptpr );
+	printf("\tmdr\t0x%08X \n", memctl->memc_mdr);
+
+	printf ("\nSystem Integration Timers\n"
+		"\tTBSCR\t0x%08X\tRTCSC\t0x%08X \n",
+		timers->sit_tbscr, timers->sit_rtcsc);
+	printf("\tPISCR\t0x%08X \n", timers->sit_piscr);
+
+	/*
+	 * May be some CPM info here?
+	 */
+
+#elif defined (CONFIG_4xx)
 	ppc4xx_reginfo();
 #elif defined(CONFIG_5xx)
 
diff --git a/cmd/source.c b/cmd/source.c
index 177f86bb54..db7ab7e5f4 100644
--- a/cmd/source.c
+++ b/cmd/source.c
@@ -22,6 +22,9 @@ 
 #include <mapmem.h>
 #include <asm/byteorder.h>
 #include <asm/io.h>
+#if defined(CONFIG_8xx)
+#include <mpc8xx.h>
+#endif
 
 int
 source (ulong addr, const char *fit_uname)
diff --git a/common/board_f.c b/common/board_f.c
index a8fd9e38fe..80f095b6a8 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -387,7 +387,7 @@  static int reserve_video(void)
 	gd->fb_base = gd->relocaddr;
 #  endif /* CONFIG_FB_ADDR */
 #elif defined(CONFIG_VIDEO) && \
-		(!defined(CONFIG_PPC)) && \
+		(!defined(CONFIG_PPC) || defined(CONFIG_8xx)) && \
 		!defined(CONFIG_ARM) && !defined(CONFIG_X86) && \
 		!defined(CONFIG_M68K)
 	/* reserve memory for video display (always full pages) */
@@ -547,7 +547,7 @@  static int setup_board_part1(void)
 	bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE;		/* size  of SRAM */
 #endif
 
-#if defined(CONFIG_MPC8260) || defined(CONFIG_5xx) || \
+#if defined(CONFIG_8xx) || defined(CONFIG_MPC8260) || defined(CONFIG_5xx) || \
 		defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
 	bd->bi_immr_base = CONFIG_SYS_IMMR;	/* base  of IMMR register     */
 #endif
diff --git a/common/board_r.c b/common/board_r.c
index adc1f1937e..15977e4bca 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -227,6 +227,13 @@  static int initr_post_backlog(void)
 }
 #endif
 
+#ifdef CONFIG_SYS_DELAYED_ICACHE
+static int initr_icache_enable(void)
+{
+	return 0;
+}
+#endif
+
 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 static int initr_unlock_ram_in_cache(void)
 {
@@ -632,7 +639,11 @@  static int initr_pcmcia(void)
 #if defined(CONFIG_IDE)
 static int initr_ide(void)
 {
+#ifdef	CONFIG_IDE_8xx_PCCARD
+	puts("PCMCIA:");
+#else
 	puts("IDE:   ");
+#endif
 #if defined(CONFIG_START_IDE)
 	if (board_start_ide())
 		ide_init();
@@ -775,6 +786,9 @@  static init_fnc_t init_sequence_r[] = {
 	initr_post_backlog,
 #endif
 	INIT_FUNC_WATCHDOG_RESET
+#ifdef CONFIG_SYS_DELAYED_ICACHE
+	initr_icache_enable,
+#endif
 #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
 	/*
 	 * Do early PCI configuration _before_ the flash gets initialised,
diff --git a/common/bootm_os.c b/common/bootm_os.c
index d9e6e937f7..e102406976 100644
--- a/common/bootm_os.c
+++ b/common/bootm_os.c
@@ -56,6 +56,7 @@  static int do_bootm_netbsd(int flag, int argc, char * const argv[],
 	void (*loader)(bd_t *, image_header_t *, char *, char *);
 	image_header_t *os_hdr, *hdr;
 	ulong kernel_data, kernel_len;
+	char *consdev;
 	char *cmdline;
 
 	if (flag != BOOTM_STATE_OS_GO)
@@ -87,6 +88,17 @@  static int do_bootm_netbsd(int flag, int argc, char * const argv[],
 			os_hdr = hdr;
 	}
 
+	consdev = "";
+#if   defined(CONFIG_8xx_CONS_SMC1)
+	consdev = "smc1";
+#elif defined(CONFIG_8xx_CONS_SMC2)
+	consdev = "smc2";
+#elif defined(CONFIG_8xx_CONS_SCC2)
+	consdev = "scc2";
+#elif defined(CONFIG_8xx_CONS_SCC3)
+	consdev = "scc3";
+#endif
+
 	if (argc > 0) {
 		ulong len;
 		int   i;
@@ -115,7 +127,7 @@  static int do_bootm_netbsd(int flag, int argc, char * const argv[],
 	 *   arg[2]: char pointer to the console device to use
 	 *   arg[3]: char pointer to the boot arguments
 	 */
-	(*loader)(gd->bd, os_hdr, "", cmdline);
+	(*loader)(gd->bd, os_hdr, consdev, cmdline);
 
 	return 1;
 }
diff --git a/common/lcd.c b/common/lcd.c
index 7e399cee2d..2405146cf0 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -562,7 +562,11 @@  __weak void lcd_set_cmap(struct bmp_image *bmp, unsigned colors)
 		*cmap = (((cte.red)   << 8) & 0xf800) |
 			(((cte.green) << 3) & 0x07e0) |
 			(((cte.blue)  >> 3) & 0x001f);
+#if defined(CONFIG_MPC823)
+		cmap--;
+#else
 		cmap++;
+#endif
 	}
 }
 
diff --git a/configs/TQM823L_LCD_defconfig b/configs/TQM823L_LCD_defconfig
new file mode 100644
index 0000000000..ccb68b24c5
--- /dev/null
+++ b/configs/TQM823L_LCD_defconfig
@@ -0,0 +1,24 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM823L=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_SYS_EXTRA_OPTIONS="NEC_NL6448BC20"
+CONFIG_BOOTDELAY=5
+# CONFIG_CONSOLE_MUX is not set
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_BMP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_LCD=y
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM823L_defconfig b/configs/TQM823L_defconfig
new file mode 100644
index 0000000000..c588948e11
--- /dev/null
+++ b/configs/TQM823L_defconfig
@@ -0,0 +1,27 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM823L=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM823M_defconfig b/configs/TQM823M_defconfig
new file mode 100644
index 0000000000..0490828504
--- /dev/null
+++ b/configs/TQM823M_defconfig
@@ -0,0 +1,27 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM823M=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM850L_defconfig b/configs/TQM850L_defconfig
new file mode 100644
index 0000000000..0e42d8c4fe
--- /dev/null
+++ b/configs/TQM850L_defconfig
@@ -0,0 +1,27 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM850L=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM850M_defconfig b/configs/TQM850M_defconfig
new file mode 100644
index 0000000000..a464fe507a
--- /dev/null
+++ b/configs/TQM850M_defconfig
@@ -0,0 +1,27 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM850M=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM855L_defconfig b/configs/TQM855L_defconfig
new file mode 100644
index 0000000000..aa370012f5
--- /dev/null
+++ b/configs/TQM855L_defconfig
@@ -0,0 +1,27 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM855L=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM855M_defconfig b/configs/TQM855M_defconfig
new file mode 100644
index 0000000000..faab826a24
--- /dev/null
+++ b/configs/TQM855M_defconfig
@@ -0,0 +1,28 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM855M=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_EEPROM=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM860L_defconfig b/configs/TQM860L_defconfig
new file mode 100644
index 0000000000..b18cf31ddd
--- /dev/null
+++ b/configs/TQM860L_defconfig
@@ -0,0 +1,27 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM860L=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM860M_defconfig b/configs/TQM860M_defconfig
new file mode 100644
index 0000000000..fe2fe6d38c
--- /dev/null
+++ b/configs/TQM860M_defconfig
@@ -0,0 +1,27 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM860M=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM862L_defconfig b/configs/TQM862L_defconfig
new file mode 100644
index 0000000000..6f5f772d32
--- /dev/null
+++ b/configs/TQM862L_defconfig
@@ -0,0 +1,27 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM862L=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM862M_defconfig b/configs/TQM862M_defconfig
new file mode 100644
index 0000000000..44307760ee
--- /dev/null
+++ b/configs/TQM862M_defconfig
@@ -0,0 +1,27 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM862M=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM866M_defconfig b/configs/TQM866M_defconfig
new file mode 100644
index 0000000000..d8922900d4
--- /dev/null
+++ b/configs/TQM866M_defconfig
@@ -0,0 +1,27 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM866M=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_EEPROM=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TQM885D_defconfig b/configs/TQM885D_defconfig
new file mode 100644
index 0000000000..48421e3cfe
--- /dev/null
+++ b/configs/TQM885D_defconfig
@@ -0,0 +1,30 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM885D=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=5
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_EEPROM=y
+CONFIG_LOOPW=y
+CONFIG_CMD_IDE=y
+CONFIG_CMD_I2C=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+CONFIG_LED_STATUS=y
+# CONFIG_LED_STATUS_BOARD_SPECIFIC is not set
+CONFIG_LED_STATUS0=y
+CONFIG_LED_STATUS_BIT=1
+CONFIG_LED_STATUS_STATE=1
+CONFIG_LED_STATUS_BOOT_ENABLE=y
+CONFIG_LED_STATUS_BOOT=0
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_OF_LIBFDT=y
diff --git a/configs/TTTech_defconfig b/configs/TTTech_defconfig
new file mode 100644
index 0000000000..9d26e94615
--- /dev/null
+++ b/configs/TTTech_defconfig
@@ -0,0 +1,24 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM823L=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_SYS_EXTRA_OPTIONS="SHARP_LQ104V7DS01"
+CONFIG_BOOTDELAY=5
+# CONFIG_CONSOLE_MUX is not set
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_BMP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_LCD=y
+CONFIG_OF_LIBFDT=y
diff --git a/configs/wtk_defconfig b/configs/wtk_defconfig
new file mode 100644
index 0000000000..2b81535c29
--- /dev/null
+++ b/configs/wtk_defconfig
@@ -0,0 +1,24 @@ 
+CONFIG_PPC=y
+CONFIG_8xx=y
+CONFIG_TARGET_TQM823L=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_SYS_EXTRA_OPTIONS="SHARP_LQ065T9DR51U"
+CONFIG_BOOTDELAY=5
+# CONFIG_CONSOLE_MUX is not set
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_IDE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_BMP=y
+CONFIG_CMD_DATE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_JFFS2=y
+CONFIG_MAC_PARTITION=y
+CONFIG_DOS_PARTITION=y
+# CONFIG_MMC is not set
+CONFIG_MTD_NOR_FLASH=y
+# CONFIG_PCI is not set
+CONFIG_LCD=y
+CONFIG_OF_LIBFDT=y
diff --git a/doc/README.LED b/doc/README.LED
index c21c9d53ec..7aa95bddf7 100644
--- a/doc/README.LED
+++ b/doc/README.LED
@@ -73,5 +73,6 @@  These are weakly defined in arch/arm/lib/board.c to noops. Where applicable, def
 these functions in the board specific source.
 
 TBD : Describe older board dependent macros similar to what is done for
+CONFIG_TQM8xxL.
 
 TBD : Describe general support via asm/status_led.h
diff --git a/doc/README.MPC866 b/doc/README.MPC866
new file mode 100644
index 0000000000..4707cb7df7
--- /dev/null
+++ b/doc/README.MPC866
@@ -0,0 +1,24 @@ 
+The current implementation allows the user to specify the desired CPU
+clock value, in MHz, via an environment variable "cpuclk".
+
+Four compile-time constants are used:
+
+	CONFIG_8xx_OSCLK          - input quartz clock
+	CONFIG_SYS_8xx_CPUCLK_MIN        - minimum allowed CPU clock
+	CONFIG_SYS_8xx_CPUCLK_MAX        - maximum allowed CPU clock
+	CONFIG_8xx_CPUCLK_DEFAULT - default CPU clock value
+
+If the "cpuclk" environment variable value is within the CPUCLK_MIN /
+CPUCLK_MAX limits, the specified value is used. Otherwise, the
+default CPU clock value is set.
+
+Please make sure you understand what you are doing, and understand
+the restrictions of your hardware (board, processor). For example,
+ethernet will stop working for CPU clock frequencies below 25 MHz.
+
+Please note that the new clock-handling code is enabled if
+CONFIG_8xx_CPUCLK_DEFAULT is defined. Since this mechanism supports
+only MPC866 and newer CPUs, this constant MUST NOT be defined for
+MPC823/850/860/862 series. The clock generation algorithm for older
+chips is different and has not been implemented yet. If you need it,
+your patch is welcome.
diff --git a/doc/README.fsl-clk b/doc/README.fsl-clk
new file mode 100644
index 0000000000..9e83c24f23
--- /dev/null
+++ b/doc/README.fsl-clk
@@ -0,0 +1,6 @@ 
+Freescale system clock options
+
+	- CONFIG_SYS_FSL_CLK
+		Enable to call get_clocks() in board_init_f() for
+		non-PPC platforms and PCC 8xx platforms such as
+		TQM866M and TQM885D.
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 11d3acc550..200f670806 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -316,6 +316,7 @@  ADCIOP           powerpc     ppc4xx         99bcad1     2012-09-19  Matthias Fuc
 DASA_SIM         powerpc     ppc4xx         99bcad1     2012-09-19  Matthias Fuchs <matthias.fuchs@esd-electronics.com>
 apollon          arm         omap24xx       535c74f     2012-09-18  Kyungmin Park <kyungmin.park@samsung.com>
 tb0229           mips        mips32         3f3110d     2011-12-12
+rmu              powerpc     MPC850         fb82fd7     2011-12-07  Wolfgang Denk <wd@denx.de>
 OXC              powerpc     MPC8240        309a292     2011-12-07
 BAB7xx           powerpc     MPC740/MPC750  c53043b     2011-12-07  Frank Gottschling <fgottschling@eltec.de>
 xm250            arm         pxa            c477d72     2011-11-25
diff --git a/drivers/block/ide.c b/drivers/block/ide.c
index 308ad7396b..ac5b91c01a 100644
--- a/drivers/block/ide.c
+++ b/drivers/block/ide.c
@@ -770,6 +770,10 @@  void ide_init(void)
 	unsigned char c;
 	int i, bus;
 
+#ifdef CONFIG_IDE_8xx_PCCARD
+	extern int ide_devices_found;	/* Initialized in check_ide_device() */
+#endif /* CONFIG_IDE_8xx_PCCARD */
+
 #ifdef CONFIG_IDE_PREINIT
 	WATCHDOG_RESET();
 
@@ -808,6 +812,13 @@  void ide_init(void)
 			bus * (CONFIG_SYS_IDE_MAXDEVICE /
 			       CONFIG_SYS_IDE_MAXBUS);
 
+#ifdef CONFIG_IDE_8xx_PCCARD
+		/* Skip non-ide devices from probing */
+		if ((ide_devices_found & (1 << bus)) == 0) {
+			ide_led((LED_IDE1 | LED_IDE2), 0);	/* LED's off */
+			continue;
+		}
+#endif
 		printf("Bus %d: ", bus);
 
 		ide_bus_ok[bus] = 0;
diff --git a/drivers/block/sil680.c b/drivers/block/sil680.c
index bca3397d94..b1db257838 100644
--- a/drivers/block/sil680.c
+++ b/drivers/block/sil680.c
@@ -18,6 +18,7 @@ 
  * #define CONFIG_SYS_PCI_CACHE_LINE_SIZE	0
  *
  * #define CONFIG_IDE
+ * #undef  CONFIG_IDE_8xx_DIRECT
  * #undef  CONFIG_IDE_LED
  * #undef  CONFIG_IDE_RESET
  * #define CONFIG_IDE_PREINIT
diff --git a/drivers/bootcount/bootcount.c b/drivers/bootcount/bootcount.c
index f922cfb23c..d5ce450c15 100644
--- a/drivers/bootcount/bootcount.c
+++ b/drivers/bootcount/bootcount.c
@@ -24,6 +24,11 @@ 
 #define CONFIG_SYS_BOOTCOUNT_SINGLEWORD
 #endif /* defined(CONFIG_MPC512X) */
 
+#if defined(CONFIG_8xx)
+#define CONFIG_SYS_BOOTCOUNT_ADDR (((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_dpmem + \
+				CPM_BOOTCOUNT_ADDR)
+#endif /* defined(CONFIG_8xx) */
+
 #if defined(CONFIG_MPC8260)
 #include <asm/cpm_8260.h>
 #define CONFIG_SYS_BOOTCOUNT_ADDR	(CONFIG_SYS_IMMR + CPM_BOOTCOUNT_ADDR)
diff --git a/drivers/i2c/i2c_core.c b/drivers/i2c/i2c_core.c
index 911563be0b..19769dab67 100644
--- a/drivers/i2c/i2c_core.c
+++ b/drivers/i2c/i2c_core.c
@@ -323,6 +323,11 @@  uint8_t i2c_reg_read(uint8_t addr, uint8_t reg)
 {
 	uint8_t buf;
 
+#ifdef CONFIG_8xx
+	/* MPC8xx needs this.  Maybe one day we can get rid of it. */
+	/* maybe it is now the time for it ... */
+	i2c_set_bus_num(i2c_get_bus_num());
+#endif
 	i2c_read(addr, reg, 1, &buf, 1);
 
 #ifdef DEBUG
@@ -335,6 +340,12 @@  uint8_t i2c_reg_read(uint8_t addr, uint8_t reg)
 
 void i2c_reg_write(uint8_t addr, uint8_t reg, uint8_t val)
 {
+#ifdef CONFIG_8xx
+	/* MPC8xx needs this.  Maybe one day we can get rid of it. */
+	/* maybe it is now the time for it ... */
+	i2c_set_bus_num(i2c_get_bus_num());
+#endif
+
 #ifdef DEBUG
 	printf("%s: bus=%d addr=0x%02x, reg=0x%02x, val=0x%02x\n",
 	       __func__, i2c_get_bus_num(), addr, reg, val);
diff --git a/drivers/i2c/soft_i2c.c b/drivers/i2c/soft_i2c.c
index 9380a041b2..c102a1ab10 100644
--- a/drivers/i2c/soft_i2c.c
+++ b/drivers/i2c/soft_i2c.c
@@ -97,6 +97,9 @@  DECLARE_GLOBAL_DATA_PTR;
 # if defined(CONFIG_MPC8260)
 #  define I2C_SOFT_DECLARATIONS volatile ioport_t *iop = \
 		ioport_addr((immap_t *)CONFIG_SYS_IMMR, I2C_PORT);
+# elif defined(CONFIG_8xx)
+#  define I2C_SOFT_DECLARATIONS	volatile immap_t *immr = \
+		(immap_t *)CONFIG_SYS_IMMR;
 # else
 #  define I2C_SOFT_DECLARATIONS
 # endif
diff --git a/drivers/net/4xx_enet.c b/drivers/net/4xx_enet.c
index e759339a5f..ca1139676b 100644
--- a/drivers/net/4xx_enet.c
+++ b/drivers/net/4xx_enet.c
@@ -67,6 +67,7 @@ 
 #include <asm/io.h>
 #include <asm/cache.h>
 #include <asm/mmu.h>
+#include <commproc.h>
 #include <asm/ppc4xx.h>
 #include <asm/ppc4xx-emac.h>
 #include <asm/ppc4xx-mal.h>
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index b7e6188429..c506f796fa 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -5,5 +5,7 @@ 
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
+obj-$(CONFIG_8xx) += mpc8xx_pcmcia.o
 obj-$(CONFIG_IDE_TI_CARDBUS) += ti_pci1410a.o
+obj-y += tqm8xx_pcmcia.o
 obj-$(CONFIG_MARUBUN_PCCARD) += marubun_pcmcia.o
diff --git a/drivers/pcmcia/mpc8xx_pcmcia.c b/drivers/pcmcia/mpc8xx_pcmcia.c
new file mode 100644
index 0000000000..dae5560f8c
--- /dev/null
+++ b/drivers/pcmcia/mpc8xx_pcmcia.c
@@ -0,0 +1,258 @@ 
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+#include <linux/compiler.h>
+
+#undef	CONFIG_PCMCIA
+
+#if defined(CONFIG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if defined(CONFIG_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#if defined(CONFIG_PCMCIA)
+
+#if	defined(CONFIG_IDE_8xx_PCCARD)
+extern int check_ide_device (int slot);
+#endif
+
+extern int pcmcia_hardware_enable (int slot);
+extern int pcmcia_voltage_set(int slot, int vcc, int vpp);
+
+#if defined(CONFIG_CMD_PCMCIA)
+extern int pcmcia_hardware_disable(int slot);
+#endif
+
+static u_int m8xx_get_graycode(u_int size);
+#if 0 /* Disabled */
+static u_int m8xx_get_speed(u_int ns, u_int is_io);
+#endif
+
+/* look up table for pgcrx registers */
+u_int *pcmcia_pgcrx[2] = {
+	&((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia.pcmc_pgcra,
+	&((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia.pcmc_pgcrb,
+};
+
+/*
+ * Search this table to see if the windowsize is
+ * supported...
+ */
+
+#define M8XX_SIZES_NO 32
+
+static const u_int m8xx_size_to_gray[M8XX_SIZES_NO] =
+{ 0x00000001, 0x00000002, 0x00000008, 0x00000004,
+  0x00000080, 0x00000040, 0x00000010, 0x00000020,
+  0x00008000, 0x00004000, 0x00001000, 0x00002000,
+  0x00000100, 0x00000200, 0x00000800, 0x00000400,
+
+  0x0fffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x01000000, 0x02000000, 0xffffffff, 0x04000000,
+  0x00010000, 0x00020000, 0x00080000, 0x00040000,
+  0x00800000, 0x00400000, 0x00100000, 0x00200000 };
+
+
+/* -------------------------------------------------------------------- */
+
+#define	CONFIG_SYS_PCMCIA_TIMING	(	PCMCIA_SHT(2)	\
+				|	PCMCIA_SST(4)	\
+				|	PCMCIA_SL(9))
+
+/* -------------------------------------------------------------------- */
+
+int pcmcia_on (void)
+{
+	u_long reg, base;
+	pcmcia_win_t *win;
+	u_int rc, slot;
+	__maybe_unused u_int slotbit;
+	int i;
+
+	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	/* intialize the fixed memory windows */
+	win = (pcmcia_win_t *)(&((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia.pcmc_pbr0);
+	base = CONFIG_SYS_PCMCIA_MEM_ADDR;
+
+	if((reg = m8xx_get_graycode(CONFIG_SYS_PCMCIA_MEM_SIZE)) == -1) {
+		printf ("Cannot set window size to 0x%08x\n",
+			CONFIG_SYS_PCMCIA_MEM_SIZE);
+		return (1);
+	}
+
+	slotbit = PCMCIA_SLOT_x;
+	for (i=0; i<PCMCIA_MEM_WIN_NO; ++i) {
+		win->br = base;
+
+#if	(PCMCIA_SOCKETS_NO == 2)
+		if (i == 4) /* Another slot starting from win 4 */
+			slotbit = (slotbit ? PCMCIA_PSLOT_A : PCMCIA_PSLOT_B);
+#endif
+		switch (i) {
+#ifdef	CONFIG_IDE_8xx_PCCARD
+		case 4:
+		case 0:	{	/* map attribute memory */
+			win->or = (	PCMCIA_BSIZE_64M
+				|	PCMCIA_PPS_8
+				|	PCMCIA_PRS_ATTR
+				|	slotbit
+				|	PCMCIA_PV
+				|	CONFIG_SYS_PCMCIA_TIMING );
+			break;
+		}
+		case 5:
+		case 1: {	/* map I/O window for data reg */
+			win->or = (	PCMCIA_BSIZE_1K
+				|	PCMCIA_PPS_16
+				|	PCMCIA_PRS_IO
+				|	slotbit
+				|	PCMCIA_PV
+				|	CONFIG_SYS_PCMCIA_TIMING );
+			break;
+		}
+		case 6:
+		case 2: {	/* map I/O window for cmd/ctrl reg block */
+			win->or = (	PCMCIA_BSIZE_1K
+				|	PCMCIA_PPS_8
+				|	PCMCIA_PRS_IO
+				|	slotbit
+				|	PCMCIA_PV
+				|	CONFIG_SYS_PCMCIA_TIMING );
+			break;
+		}
+#endif	/* CONFIG_IDE_8xx_PCCARD */
+		default:	/* set to not valid */
+			win->or = 0;
+			break;
+		}
+
+		debug ("MemWin %d: PBR 0x%08lX  POR %08lX\n",
+		       i, win->br, win->or);
+		base += CONFIG_SYS_PCMCIA_MEM_SIZE;
+		++win;
+	}
+
+	for (i=0, rc=0, slot=_slot_; i<PCMCIA_SOCKETS_NO; i++, slot = !slot) {
+		/* turn off voltage */
+		if ((rc = pcmcia_voltage_set(slot, 0, 0)))
+			continue;
+
+		/* Enable external hardware */
+		if ((rc = pcmcia_hardware_enable(slot)))
+			continue;
+
+#ifdef	CONFIG_IDE_8xx_PCCARD
+		if ((rc = check_ide_device(i)))
+			continue;
+#endif
+	}
+	return rc;
+}
+
+#if defined(CONFIG_CMD_PCMCIA)
+int pcmcia_off (void)
+{
+	int i;
+	pcmcia_win_t *win;
+
+	printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	/* clear interrupt state, and disable interrupts */
+	((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia.pcmc_pscr =  PCMCIA_MASK(_slot_);
+	((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia.pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/* turn off interrupt and disable CxOE */
+	PCMCIA_PGCRX(_slot_) = __MY_PCMCIA_GCRX_CXOE;
+
+	/* turn off memory windows */
+	win = (pcmcia_win_t *)(&((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia.pcmc_pbr0);
+
+	for (i=0; i<PCMCIA_MEM_WIN_NO; ++i) {
+		/* disable memory window */
+		win->or = 0;
+		++win;
+	}
+
+	/* turn off voltage */
+	pcmcia_voltage_set(_slot_, 0, 0);
+
+	/* disable external hardware */
+	printf ("Shutdown and Poweroff " PCMCIA_SLOT_MSG "\n");
+	pcmcia_hardware_disable(_slot_);
+	return 0;
+}
+#endif
+
+
+static u_int m8xx_get_graycode(u_int size)
+{
+	u_int k;
+
+	for (k = 0; k < M8XX_SIZES_NO; k++) {
+		if(m8xx_size_to_gray[k] == size)
+			break;
+	}
+
+	if((k == M8XX_SIZES_NO) || (m8xx_size_to_gray[k] == -1))
+		k = -1;
+
+	return k;
+}
+
+#if	0
+
+static u_int m8xx_get_speed(u_int ns, u_int is_io)
+{
+	u_int reg, clocks, psst, psl, psht;
+
+	if(!ns) {
+
+		/*
+		* We get called with IO maps setup to 0ns
+		* if not specified by the user.
+		* They should be 255ns.
+		*/
+
+		if(is_io)
+			ns = 255;
+		else
+			ns = 100;  /* fast memory if 0 */
+	}
+
+	/*
+	* In PSST, PSL, PSHT fields we tell the controller
+	* timing parameters in CLKOUT clock cycles.
+	* CLKOUT is the same as GCLK2_50.
+	*/
+
+	/* how we want to adjust the timing - in percent */
+
+#define ADJ 180 /* 80 % longer accesstime - to be sure */
+
+	clocks = ((M8XX_BUSFREQ / 1000) * ns) / 1000;
+	clocks = (clocks * ADJ) / (100*1000);
+
+	if(clocks >= PCMCIA_BMT_LIMIT) {
+		DEBUG(0, "Max access time limit reached\n");
+		clocks = PCMCIA_BMT_LIMIT-1;
+	}
+
+	psst = clocks / 7;          /* setup time */
+	psht = clocks / 7;          /* hold time */
+	psl  = (clocks * 5) / 7;    /* strobe length */
+
+	psst += clocks - (psst + psht + psl);
+
+	reg =  psst << 12;
+	reg |= psl  << 7;
+	reg |= psht << 16;
+
+	return reg;
+}
+#endif	/* 0 */
+
+#endif	/* CONFIG_PCMCIA */
diff --git a/drivers/pcmcia/tqm8xx_pcmcia.c b/drivers/pcmcia/tqm8xx_pcmcia.c
new file mode 100644
index 0000000000..edff50f630
--- /dev/null
+++ b/drivers/pcmcia/tqm8xx_pcmcia.c
@@ -0,0 +1,254 @@ 
+/* -------------------------------------------------------------------- */
+/* TQM8xxL Boards by TQ Components					*/
+/* SC8xx   Boards by SinoVee Microsystems				*/
+/* -------------------------------------------------------------------- */
+#include <common.h>
+#include <asm/io.h>
+#ifdef CONFIG_8xx
+#include <mpc8xx.h>
+#endif
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if defined(CONFIG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if defined(CONFIG_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	defined(CONFIG_PCMCIA)	\
+	&& defined(CONFIG_TQM8xxL)
+
+#if	defined(CONFIG_TQM8xxL)
+#define	PCMCIA_BOARD_MSG	"TQM8xxL"
+#endif
+
+static inline void power_config(int slot)
+{
+	immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+	/*
+	 * Configure Port C pins for
+	 * 5 Volts Enable and 3 Volts enable
+	 */
+	clrbits_be16(&immap->im_ioport.iop_pcpar, 0x0002 | 0x0004);
+	clrbits_be16(&immap->im_ioport.iop_pcso, 0x0002 | 0x0004);
+}
+
+static inline void power_off(int slot)
+{
+	immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+	clrbits_be16(&immap->im_ioport.iop_pcdat, 0x0002 | 0x0004);
+}
+
+static inline void power_on_5_0(int slot)
+{
+	immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+	setbits_be16(&immap->im_ioport.iop_pcdat, 0x0004);
+	setbits_be16(&immap->im_ioport.iop_pcdir, 0x0002 | 0x0004);
+}
+
+static inline void power_on_3_3(int slot)
+{
+	immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+	setbits_be16(&immap->im_ioport.iop_pcdat, 0x0002);
+	setbits_be16(&immap->im_ioport.iop_pcdir, 0x0002 | 0x0004);
+}
+
+/*
+ * Function to retrieve the PIPR register, used for debuging purposes.
+ */
+static inline uint32_t debug_get_pipr(void)
+{
+	uint32_t pipr = 0;
+#ifdef	DEBUG
+	immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+	pipr = in_be32(&immap->im_pcmcia.pcmc_pipr);
+#endif
+	return pipr;
+}
+
+
+static inline int check_card_is_absent(int slot)
+{
+	immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+	uint32_t pipr = in_be32(&immap->im_pcmcia.pcmc_pipr);
+	return pipr & (0x18000000 >> (slot << 4));
+}
+
+#define	NSCU_GCRX_CXOE	__MY_PCMCIA_GCRX_CXOE
+
+int pcmcia_hardware_enable(int slot)
+{
+	immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+	uint reg, mask;
+
+	debug("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	/*
+	 * Configure SIUMCR to enable PCMCIA port B
+	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	 */
+
+	/* Set DBGC to 00 */
+	clrbits_be32(&immap->im_siu_conf.sc_siumcr, SIUMCR_DBGC11);
+
+	/* Clear interrupt state, and disable interrupts */
+	out_be32(&immap->im_pcmcia.pcmc_pscr, PCMCIA_MASK(slot));
+	clrbits_be32(&immap->im_pcmcia.pcmc_per, PCMCIA_MASK(slot));
+
+	/*
+	 * Disable interrupts, DMA, and PCMCIA buffers
+	 * (isolate the interface) and assert RESET signal
+	 */
+	debug("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= NSCU_GCRX_CXOE;
+
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(500);
+
+	power_config(slot);
+	power_off(slot);
+
+	/*
+	 * Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	reg = debug_get_pipr();
+	debug("[%d] %s: PIPR(%p)=0x%x\n", __LINE__, __FUNCTION__,
+		&immap->im_pcmcia.pcmc_pipr, reg);
+
+	if (check_card_is_absent(slot)) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	 * Power On.
+	 */
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	reg = in_be32(&immap->im_pcmcia.pcmc_pipr);
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       reg,
+	       (reg & PCMCIA_VS1(slot)) ? "n" : "ff",
+	       (reg & PCMCIA_VS2(slot)) ? "n" : "ff");
+
+	if ((reg & mask) == mask) {
+		power_on_5_0(slot);
+		puts (" 5.0V card found: ");
+	} else {
+		power_on_3_3(slot);
+		puts (" 3.3V card found: ");
+	}
+
+#if 0
+	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
+	cp->cp_pbdir &= ~(0x0020 | 0x0010);
+	cp->cp_pbpar &= ~(0x0020 | 0x0010);
+	udelay(500000);
+#endif
+
+	udelay(1000);
+	debug("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(slot);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	reg &= ~NSCU_GCRX_CXOE;
+
+	PCMCIA_PGCRX(slot) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if defined(CONFIG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	u_long reg;
+
+	debug("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	/* remove all power */
+	power_off(slot);
+
+	debug("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= NSCU_GCRX_CXOE;			/* active low  */
+
+	PCMCIA_PGCRX(slot) = reg;
+
+	udelay(10000);
+
+	return (0);
+}
+#endif
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	u_long reg;
+	uint32_t pipr = 0;
+
+	debug("voltage_set: " PCMCIA_BOARD_MSG
+		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	/*
+	 * Disable PCMCIA buffers (isolate the interface)
+	 * and assert RESET signal
+	 */
+	debug("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(slot);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	reg |= NSCU_GCRX_CXOE;			/* active low  */
+
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(500);
+
+	debug("PCMCIA power OFF\n");
+	power_config(slot);
+	power_off(slot);
+
+	switch(vcc) {
+		case  0:			break;
+		case 33: power_on_3_3(slot);	break;
+		case 50: power_on_5_0(slot);	break;
+		default:			goto done;
+	}
+
+	/* Checking supported voltages */
+	pipr = debug_get_pipr();
+	debug("PIPR: 0x%x --> %s\n", pipr,
+	       (pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+	if (vcc)
+		debug("PCMCIA powered at %sV\n", (vcc == 50) ? "5.0" : "3.3");
+	else
+		debug("PCMCIA powered down\n");
+
+done:
+	debug("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(slot);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	reg &= ~NSCU_GCRX_CXOE;			/* active low  */
+
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(500);
+
+	debug("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n", slot+'A');
+	return 0;
+}
+
+#endif	/* CONFIG_PCMCIA && CONFIG_TQM8xxL */
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index 3bc918c1a0..438681da7a 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -39,6 +39,7 @@  obj-$(CONFIG_RTC_MCP79411) += ds1307.o
 obj-$(CONFIG_MCFRTC) += mcfrtc.o
 obj-$(CONFIG_RTC_MK48T59) += mk48t59.o
 obj-$(CONFIG_RTC_MPC5200) += mpc5xxx.o
+obj-$(CONFIG_RTC_MPC8xx) += mpc8xx.o
 obj-$(CONFIG_RTC_MV) += mvrtc.o
 obj-$(CONFIG_RTC_MX27) += mx27rtc.o
 obj-$(CONFIG_RTC_MXS) += mxsrtc.o
diff --git a/drivers/rtc/mpc8xx.c b/drivers/rtc/mpc8xx.c
new file mode 100644
index 0000000000..147a225c6b
--- /dev/null
+++ b/drivers/rtc/mpc8xx.c
@@ -0,0 +1,60 @@ 
+/*
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * Date & Time support for internal RTC of MPC8xx
+ */
+
+/*#define	DEBUG*/
+
+#include <common.h>
+#include <command.h>
+#include <rtc.h>
+
+#if defined(CONFIG_CMD_DATE)
+
+/* ------------------------------------------------------------------------- */
+
+int rtc_get (struct rtc_time *tmp)
+{
+	volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+	ulong tim;
+
+	tim = immr->im_sit.sit_rtc;
+
+	rtc_to_tm(tim, tmp);
+
+	debug ( "Get DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
+		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
+		tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+
+	return 0;
+}
+
+int rtc_set (struct rtc_time *tmp)
+{
+	volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+	ulong tim;
+
+	debug ( "Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
+		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
+		tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+
+	tim = rtc_mktime(tmp);
+
+	immr->im_sitk.sitk_rtck = KAPWR_KEY;
+	immr->im_sit.sit_rtc = tim;
+
+	return 0;
+}
+
+void rtc_reset (void)
+{
+	return;	/* nothing to do */
+}
+
+#endif
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 5e316a7cff..0fbbb7c82c 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -41,6 +41,7 @@  ifdef CONFIG_USB_DEVICE
 obj-y += core.o
 obj-y += ep0.o
 obj-$(CONFIG_DW_UDC) += designware_udc.o
+obj-$(CONFIG_MPC885_FAMILY) += mpc8xx_udc.o
 obj-$(CONFIG_CPU_PXA27X) += pxa27x_udc.o
 endif
 endif
diff --git a/drivers/usb/gadget/mpc8xx_udc.c b/drivers/usb/gadget/mpc8xx_udc.c
new file mode 100644
index 0000000000..ad5ea7a6b8
--- /dev/null
+++ b/drivers/usb/gadget/mpc8xx_udc.c
@@ -0,0 +1,1386 @@ 
+/*
+ * Copyright (C) 2006 by Bryan O'Donoghue, CodeHermit
+ * bodonoghue@CodeHermit.ie
+ *
+ * References
+ * DasUBoot/drivers/usb/gadget/omap1510_udc.c, for design and implementation
+ * ideas.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * Notes :
+ * 1.	#define __SIMULATE_ERROR__ to inject a CRC error into every 2nd TX
+ *		packet to force the USB re-transmit protocol.
+ *
+ * 2.	#define __DEBUG_UDC__ to switch on debug tracing to serial console
+ *	be careful that tracing doesn't create Hiesen-bugs with respect to
+ *	response timeouts to control requests.
+ *
+ * 3.	This driver should be able to support any higher level driver that
+ *	that wants to do either of the two standard UDC implementations
+ *	Control-Bulk-Interrupt or  Bulk-IN/Bulk-Out standards. Hence
+ *	gserial and cdc_acm should work with this code.
+ *
+ * 4.	NAK events never actually get raised at all, the documentation
+ *	is just wrong !
+ *
+ * 5.	For some reason, cbd_datlen is *always* +2 the value it should be.
+ *	this means that having an RX cbd of 16 bytes is not possible, since
+ *	the same size is reported for 14 bytes received as 16 bytes received
+ *	until we can find out why this happens, RX cbds must be limited to 8
+ *	bytes. TODO: check errata for this behaviour.
+ *
+ * 6.	Right now this code doesn't support properly powering up with the USB
+ *	cable attached to the USB host my development board the Adder87x doesn't
+ *	have a pull-up fitted to allow this, so it is necessary to power the
+ *	board and *then* attached the USB cable to the host. However somebody
+ *	with a different design in their board may be able to keep the cable
+ *	constantly connected and simply enable/disable a pull-up  re
+ *	figure 31.1 in MPC885RM.pdf instead of having to power up the board and
+ *	then attach the cable !
+ *
+ */
+#include <common.h>
+#include <config.h>
+#include <commproc.h>
+#include <usbdevice.h>
+#include <usb/mpc8xx_udc.h>
+#include <usb/udc.h>
+
+#include "ep0.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define ERR(fmt, args...)\
+	serial_printf("ERROR : [%s] %s:%d: "fmt,\
+				__FILE__,__FUNCTION__,__LINE__, ##args)
+#ifdef __DEBUG_UDC__
+#define DBG(fmt,args...)\
+		serial_printf("[%s] %s:%d: "fmt,\
+				__FILE__,__FUNCTION__,__LINE__, ##args)
+#else
+#define DBG(fmt,args...)
+#endif
+
+/* Static Data */
+#ifdef __SIMULATE_ERROR__
+static char err_poison_test = 0;
+#endif
+static struct mpc8xx_ep ep_ref[MAX_ENDPOINTS];
+static u32 address_base = STATE_NOT_READY;
+static mpc8xx_udc_state_t udc_state = 0;
+static struct usb_device_instance *udc_device = 0;
+static volatile usb_epb_t *endpoints[MAX_ENDPOINTS];
+static volatile cbd_t *tx_cbd[TX_RING_SIZE];
+static volatile cbd_t *rx_cbd[RX_RING_SIZE];
+static volatile immap_t *immr = 0;
+static volatile cpm8xx_t *cp = 0;
+static volatile usb_pram_t *usb_paramp = 0;
+static volatile usb_t *usbp = 0;
+static int rx_ct = 0;
+static int tx_ct = 0;
+
+/* Static Function Declarations */
+static void mpc8xx_udc_state_transition_up (usb_device_state_t initial,
+					    usb_device_state_t final);
+static void mpc8xx_udc_state_transition_down (usb_device_state_t initial,
+					      usb_device_state_t final);
+static void mpc8xx_udc_stall (unsigned int ep);
+static void mpc8xx_udc_flush_tx_fifo (int epid);
+static void mpc8xx_udc_flush_rx_fifo (void);
+static void mpc8xx_udc_clear_rxbd (volatile cbd_t * rx_cbdp);
+static void mpc8xx_udc_init_tx (struct usb_endpoint_instance *epi,
+				struct urb *tx_urb);
+static void mpc8xx_udc_dump_request (struct usb_device_request *request);
+static void mpc8xx_udc_clock_init (volatile immap_t * immr,
+				   volatile cpm8xx_t * cp);
+static int mpc8xx_udc_ep_tx (struct usb_endpoint_instance *epi);
+static int mpc8xx_udc_epn_rx (unsigned int epid, volatile cbd_t * rx_cbdp);
+static void mpc8xx_udc_ep0_rx (volatile cbd_t * rx_cbdp);
+static void mpc8xx_udc_cbd_init (void);
+static void mpc8xx_udc_endpoint_init (void);
+static void mpc8xx_udc_cbd_attach (int ep, uchar tx_size, uchar rx_size);
+static u32 mpc8xx_udc_alloc (u32 data_size, u32 alignment);
+static int mpc8xx_udc_ep0_rx_setup (volatile cbd_t * rx_cbdp);
+static void mpc8xx_udc_set_nak (unsigned int ep);
+static short mpc8xx_udc_handle_txerr (void);
+static void mpc8xx_udc_advance_rx (volatile cbd_t ** rx_cbdp, int epid);
+
+/******************************************************************************
+			       Global Linkage
+ *****************************************************************************/
+
+/* udc_init
+ *
+ * Do initial bus gluing
+ */
+int udc_init (void)
+{
+	/* Init various pointers */
+	immr = (immap_t *) CONFIG_SYS_IMMR;
+	cp = (cpm8xx_t *) & (immr->im_cpm);
+	usb_paramp = (usb_pram_t *) & (cp->cp_dparam[PROFF_USB]);
+	usbp = (usb_t *) & (cp->cp_scc[0]);
+
+	memset (ep_ref, 0x00, (sizeof (struct mpc8xx_ep) * MAX_ENDPOINTS));
+
+	udc_device = 0;
+	udc_state = STATE_NOT_READY;
+
+	usbp->usmod = 0x00;
+	usbp->uscom = 0;
+
+	/* Set USB Frame #0, Respond at Address & Get a clock source  */
+	usbp->usaddr = 0x00;
+	mpc8xx_udc_clock_init (immr, cp);
+
+	/* PA15, PA14 as perhiperal USBRXD and USBOE */
+	immr->im_ioport.iop_padir &= ~0x0003;
+	immr->im_ioport.iop_papar |= 0x0003;
+
+	/* PC11/PC10 as peripheral USBRXP USBRXN */
+	immr->im_ioport.iop_pcso |= 0x0030;
+
+	/* PC7/PC6 as perhiperal USBTXP and USBTXN */
+	immr->im_ioport.iop_pcdir |= 0x0300;
+	immr->im_ioport.iop_pcpar |= 0x0300;
+
+	/* Set the base address */
+	address_base = (u32) (cp->cp_dpmem + CPM_USB_BASE);
+
+	/* Initialise endpoints and circular buffers */
+	mpc8xx_udc_endpoint_init ();
+	mpc8xx_udc_cbd_init ();
+
+	/* Assign allocated Dual Port Endpoint descriptors */
+	usb_paramp->ep0ptr = (u32) endpoints[0];
+	usb_paramp->ep1ptr = (u32) endpoints[1];
+	usb_paramp->ep2ptr = (u32) endpoints[2];
+	usb_paramp->ep3ptr = (u32) endpoints[3];
+	usb_paramp->frame_n = 0;
+
+	DBG ("ep0ptr=0x%08x ep1ptr=0x%08x ep2ptr=0x%08x ep3ptr=0x%08x\n",
+	     usb_paramp->ep0ptr, usb_paramp->ep1ptr, usb_paramp->ep2ptr,
+	     usb_paramp->ep3ptr);
+
+	return 0;
+}
+
+/* udc_irq
+ *
+ * Poll for whatever events may have occurred
+ */
+void udc_irq (void)
+{
+	int epid = 0;
+	volatile cbd_t *rx_cbdp = 0;
+	volatile cbd_t *rx_cbdp_base = 0;
+
+	if (udc_state != STATE_READY) {
+		return;
+	}
+
+	if (usbp->usber & USB_E_BSY) {
+		/* This shouldn't happen. If it does then it's a bug ! */
+		usbp->usber |= USB_E_BSY;
+		mpc8xx_udc_flush_rx_fifo ();
+	}
+
+	/* Scan all RX/Bidirectional Endpoints for RX data. */
+	for (epid = 0; epid < MAX_ENDPOINTS; epid++) {
+		if (!ep_ref[epid].prx) {
+			continue;
+		}
+		rx_cbdp = rx_cbdp_base = ep_ref[epid].prx;
+
+		do {
+			if (!(rx_cbdp->cbd_sc & RX_BD_E)) {
+
+				if (rx_cbdp->cbd_sc & 0x1F) {
+					/* Corrupt data discard it.
+					 * Controller has NAK'd this packet.
+					 */
+					mpc8xx_udc_clear_rxbd (rx_cbdp);
+
+				} else {
+					if (!epid) {
+						mpc8xx_udc_ep0_rx (rx_cbdp);
+
+					} else {
+						/* Process data */
+						mpc8xx_udc_set_nak (epid);
+						mpc8xx_udc_epn_rx (epid, rx_cbdp);
+						mpc8xx_udc_clear_rxbd (rx_cbdp);
+					}
+				}
+
+				/* Advance RX CBD pointer */
+				mpc8xx_udc_advance_rx (&rx_cbdp, epid);
+				ep_ref[epid].prx = rx_cbdp;
+			} else {
+				/* Advance RX CBD pointer */
+				mpc8xx_udc_advance_rx (&rx_cbdp, epid);
+			}
+
+		} while (rx_cbdp != rx_cbdp_base);
+	}
+
+	/* Handle TX events as appropiate, the correct place to do this is
+	 * in a tx routine. Perhaps TX on epn was pre-empted by ep0
+	 */
+
+	if (usbp->usber & USB_E_TXB) {
+		usbp->usber |= USB_E_TXB;
+	}
+
+	if (usbp->usber & (USB_TX_ERRMASK)) {
+		mpc8xx_udc_handle_txerr ();
+	}
+
+	/* Switch to the default state, respond at the default address */
+	if (usbp->usber & USB_E_RESET) {
+		usbp->usber |= USB_E_RESET;
+		usbp->usaddr = 0x00;
+		udc_device->device_state = STATE_DEFAULT;
+	}
+
+	/* if(usbp->usber&USB_E_IDLE){
+	   We could suspend here !
+	   usbp->usber|=USB_E_IDLE;
+	   DBG("idle state change\n");
+	   }
+	   if(usbp->usbs){
+	   We could resume here when IDLE is deasserted !
+	   Not worth doing, so long as we are self powered though.
+	   }
+	*/
+
+	return;
+}
+
+/* udc_endpoint_write
+ *
+ * Write some data to an endpoint
+ */
+int udc_endpoint_write (struct usb_endpoint_instance *epi)
+{
+	int ep = 0;
+	short epid = 1, unnak = 0, ret = 0;
+
+	if (udc_state != STATE_READY) {
+		ERR ("invalid udc_state != STATE_READY!\n");
+		return -1;
+	}
+
+	if (!udc_device || !epi) {
+		return -1;
+	}
+
+	if (udc_device->device_state != STATE_CONFIGURED) {
+		return -1;
+	}
+
+	ep = epi->endpoint_address & 0x03;
+	if (ep >= MAX_ENDPOINTS) {
+		return -1;
+	}
+
+	/* Set NAK for all RX endpoints during TX */
+	for (epid = 1; epid < MAX_ENDPOINTS; epid++) {
+
+		/* Don't set NAK on DATA IN/CONTROL endpoints */
+		if (ep_ref[epid].sc & USB_DIR_IN) {
+			continue;
+		}
+
+		if (!(usbp->usep[epid] & (USEP_THS_NAK | USEP_RHS_NAK))) {
+			unnak |= 1 << epid;
+		}
+
+		mpc8xx_udc_set_nak (epid);
+	}
+
+	mpc8xx_udc_init_tx (&udc_device->bus->endpoint_array[ep],
+			    epi->tx_urb);
+	ret = mpc8xx_udc_ep_tx (&udc_device->bus->endpoint_array[ep]);
+
+	/* Remove temporary NAK */
+	for (epid = 1; epid < MAX_ENDPOINTS; epid++) {
+		if (unnak & (1 << epid)) {
+			udc_unset_nak (epid);
+		}
+	}
+
+	return ret;
+}
+
+/* mpc8xx_udc_assign_urb
+ *
+ * Associate a given urb to an endpoint TX or RX transmit/receive buffers
+ */
+static int mpc8xx_udc_assign_urb (int ep, char direction)
+{
+	struct usb_endpoint_instance *epi = 0;
+
+	if (ep >= MAX_ENDPOINTS) {
+		goto err;
+	}
+	epi = &udc_device->bus->endpoint_array[ep];
+	if (!epi) {
+		goto err;
+	}
+
+	if (!ep_ref[ep].urb) {
+		ep_ref[ep].urb = usbd_alloc_urb (udc_device, udc_device->bus->endpoint_array);
+		if (!ep_ref[ep].urb) {
+			goto err;
+		}
+	} else {
+		ep_ref[ep].urb->actual_length = 0;
+	}
+
+	switch (direction) {
+	case USB_DIR_IN:
+		epi->tx_urb = ep_ref[ep].urb;
+		break;
+	case USB_DIR_OUT:
+		epi->rcv_urb = ep_ref[ep].urb;
+		break;
+	default:
+		goto err;
+	}
+	return 0;
+
+      err:
+	udc_state = STATE_ERROR;
+	return -1;
+}
+
+/* udc_setup_ep
+ *
+ * Associate U-Boot software endpoints to mpc8xx endpoint parameter ram
+ * Isochronous endpoints aren't yet supported!
+ */
+void udc_setup_ep (struct usb_device_instance *device, unsigned int ep,
+		   struct usb_endpoint_instance *epi)
+{
+	uchar direction = 0;
+	int ep_attrib = 0;
+
+	if (epi && (ep < MAX_ENDPOINTS)) {
+
+		if (ep == 0) {
+			if (epi->rcv_attributes != USB_ENDPOINT_XFER_CONTROL
+			    || epi->tx_attributes !=
+			    USB_ENDPOINT_XFER_CONTROL) {
+
+				/* ep0 must be a control endpoint */
+				udc_state = STATE_ERROR;
+				return;
+
+			}
+			if (!(ep_ref[ep].sc & EP_ATTACHED)) {
+				mpc8xx_udc_cbd_attach (ep, epi->tx_packetSize,
+						       epi->rcv_packetSize);
+			}
+			usbp->usep[ep] = 0x0000;
+			return;
+		}
+
+		if ((epi->endpoint_address & USB_ENDPOINT_DIR_MASK)
+		    == USB_DIR_IN) {
+
+			direction = 1;
+			ep_attrib = epi->tx_attributes;
+			epi->rcv_packetSize = 0;
+			ep_ref[ep].sc |= USB_DIR_IN;
+		} else {
+
+			direction = 0;
+			ep_attrib = epi->rcv_attributes;
+			epi->tx_packetSize = 0;
+			ep_ref[ep].sc &= ~USB_DIR_IN;
+		}
+
+		if (mpc8xx_udc_assign_urb (ep, epi->endpoint_address
+					   & USB_ENDPOINT_DIR_MASK)) {
+			return;
+		}
+
+		switch (ep_attrib) {
+		case USB_ENDPOINT_XFER_CONTROL:
+			if (!(ep_ref[ep].sc & EP_ATTACHED)) {
+				mpc8xx_udc_cbd_attach (ep,
+						       epi->tx_packetSize,
+						       epi->rcv_packetSize);
+			}
+			usbp->usep[ep] = ep << 12;
+			epi->rcv_urb = epi->tx_urb = ep_ref[ep].urb;
+
+			break;
+		case USB_ENDPOINT_XFER_BULK:
+		case USB_ENDPOINT_XFER_INT:
+			if (!(ep_ref[ep].sc & EP_ATTACHED)) {
+				if (direction) {
+					mpc8xx_udc_cbd_attach (ep,
+							       epi->tx_packetSize,
+							       0);
+				} else {
+					mpc8xx_udc_cbd_attach (ep,
+							       0,
+							       epi->rcv_packetSize);
+				}
+			}
+			usbp->usep[ep] = (ep << 12) | ((ep_attrib) << 8);
+
+			break;
+		case USB_ENDPOINT_XFER_ISOC:
+		default:
+			serial_printf ("Error endpoint attrib %d>3\n", ep_attrib);
+			udc_state = STATE_ERROR;
+			break;
+		}
+	}
+
+}
+
+/* udc_connect
+ *
+ * Move state, switch on the USB
+ */
+void udc_connect (void)
+{
+	/* Enable pull-up resistor on D+
+	 * TODO: fit a pull-up resistor to drive SE0 for > 2.5us
+	 */
+
+	if (udc_state != STATE_ERROR) {
+		udc_state = STATE_READY;
+		usbp->usmod |= USMOD_EN;
+	}
+}
+
+/* udc_disconnect
+ *
+ * Disconnect is not used but, is included for completeness
+ */
+void udc_disconnect (void)
+{
+	/* Disable pull-up resistor on D-
+	 * TODO: fix a pullup resistor to control this
+	 */
+
+	if (udc_state != STATE_ERROR) {
+		udc_state = STATE_NOT_READY;
+	}
+	usbp->usmod &= ~USMOD_EN;
+}
+
+/* udc_enable
+ *
+ * Grab an EP0 URB, register interest in a subset of USB events
+ */
+void udc_enable (struct usb_device_instance *device)
+{
+	if (udc_state == STATE_ERROR) {
+		return;
+	}
+
+	udc_device = device;
+
+	if (!ep_ref[0].urb) {
+		ep_ref[0].urb = usbd_alloc_urb (device, device->bus->endpoint_array);
+	}
+
+	/* Register interest in all events except SOF, enable transceiver */
+	usbp->usber = 0x03FF;
+	usbp->usbmr = 0x02F7;
+
+	return;
+}
+
+/* udc_disable
+ *
+ * disable the currently hooked device
+ */
+void udc_disable (void)
+{
+	int i = 0;
+
+	if (udc_state == STATE_ERROR) {
+		DBG ("Won't disable UDC. udc_state==STATE_ERROR !\n");
+		return;
+	}
+
+	udc_device = 0;
+
+	for (; i < MAX_ENDPOINTS; i++) {
+		if (ep_ref[i].urb) {
+			usbd_dealloc_urb (ep_ref[i].urb);
+			ep_ref[i].urb = 0;
+		}
+	}
+
+	usbp->usbmr = 0x00;
+	usbp->usmod = ~USMOD_EN;
+	udc_state = STATE_NOT_READY;
+}
+
+/* udc_startup_events
+ *
+ * Enable the specified device
+ */
+void udc_startup_events (struct usb_device_instance *device)
+{
+	udc_enable (device);
+	if (udc_state == STATE_READY) {
+		usbd_device_event_irq (device, DEVICE_CREATE, 0);
+	}
+}
+
+/* udc_set_nak
+ *
+ * Allow upper layers to signal lower layers should not accept more RX data
+ *
+ */
+void udc_set_nak (int epid)
+{
+	if (epid) {
+		mpc8xx_udc_set_nak (epid);
+	}
+}
+
+/* udc_unset_nak
+ *
+ * Suspend sending of NAK tokens for DATA OUT tokens on a given endpoint.
+ * Switch off NAKing on this endpoint to accept more data output from host.
+ *
+ */
+void udc_unset_nak (int epid)
+{
+	if (epid > MAX_ENDPOINTS) {
+		return;
+	}
+
+	if (usbp->usep[epid] & (USEP_THS_NAK | USEP_RHS_NAK)) {
+		usbp->usep[epid] &= ~(USEP_THS_NAK | USEP_RHS_NAK);
+		__asm__ ("eieio");
+	}
+}
+
+/******************************************************************************
+			      Static Linkage
+******************************************************************************/
+
+/* udc_state_transition_up
+ * udc_state_transition_down
+ *
+ * Helper functions to implement device state changes.	The device states and
+ * the events that transition between them are:
+ *
+ *				STATE_ATTACHED
+ *				||	/\
+ *				\/	||
+ *	DEVICE_HUB_CONFIGURED			DEVICE_HUB_RESET
+ *				||	/\
+ *				\/	||
+ *				STATE_POWERED
+ *				||	/\
+ *				\/	||
+ *	DEVICE_RESET				DEVICE_POWER_INTERRUPTION
+ *				||	/\
+ *				\/	||
+ *				STATE_DEFAULT
+ *				||	/\
+ *				\/	||
+ *	DEVICE_ADDRESS_ASSIGNED			DEVICE_RESET
+ *				||	/\
+ *				\/	||
+ *				STATE_ADDRESSED
+ *				||	/\
+ *				\/	||
+ *	DEVICE_CONFIGURED			DEVICE_DE_CONFIGURED
+ *				||	/\
+ *				\/	||
+ *				STATE_CONFIGURED
+ *
+ * udc_state_transition_up transitions up (in the direction from STATE_ATTACHED
+ * to STATE_CONFIGURED) from the specified initial state to the specified final
+ * state, passing through each intermediate state on the way.  If the initial
+ * state is at or above (i.e. nearer to STATE_CONFIGURED) the final state, then
+ * no state transitions will take place.
+ *
+ * udc_state_transition_down transitions down (in the direction from
+ * STATE_CONFIGURED to STATE_ATTACHED) from the specified initial state to the
+ * specified final state, passing through each intermediate state on the way.
+ * If the initial state is at or below (i.e. nearer to STATE_ATTACHED) the final
+ * state, then no state transitions will take place.
+ *
+ */
+
+static void mpc8xx_udc_state_transition_up (usb_device_state_t initial,
+					    usb_device_state_t final)
+{
+	if (initial < final) {
+		switch (initial) {
+		case STATE_ATTACHED:
+			usbd_device_event_irq (udc_device,
+					       DEVICE_HUB_CONFIGURED, 0);
+			if (final == STATE_POWERED)
+				break;
+		case STATE_POWERED:
+			usbd_device_event_irq (udc_device, DEVICE_RESET, 0);
+			if (final == STATE_DEFAULT)
+				break;
+		case STATE_DEFAULT:
+			usbd_device_event_irq (udc_device,
+					       DEVICE_ADDRESS_ASSIGNED, 0);
+			if (final == STATE_ADDRESSED)
+				break;
+		case STATE_ADDRESSED:
+			usbd_device_event_irq (udc_device, DEVICE_CONFIGURED,
+					       0);
+		case STATE_CONFIGURED:
+			break;
+		default:
+			break;
+		}
+	}
+}
+
+static void mpc8xx_udc_state_transition_down (usb_device_state_t initial,
+					      usb_device_state_t final)
+{
+	if (initial > final) {
+		switch (initial) {
+		case STATE_CONFIGURED:
+			usbd_device_event_irq (udc_device,
+					       DEVICE_DE_CONFIGURED, 0);
+			if (final == STATE_ADDRESSED)
+				break;
+		case STATE_ADDRESSED:
+			usbd_device_event_irq (udc_device, DEVICE_RESET, 0);
+			if (final == STATE_DEFAULT)
+				break;
+		case STATE_DEFAULT:
+			usbd_device_event_irq (udc_device,
+					       DEVICE_POWER_INTERRUPTION, 0);
+			if (final == STATE_POWERED)
+				break;
+		case STATE_POWERED:
+			usbd_device_event_irq (udc_device, DEVICE_HUB_RESET,
+					       0);
+		case STATE_ATTACHED:
+			break;
+		default:
+			break;
+		}
+	}
+}
+
+/* mpc8xx_udc_stall
+ *
+ * Force returning of STALL tokens on the given endpoint. Protocol or function
+ * STALL conditions are permissable here
+ */
+static void mpc8xx_udc_stall (unsigned int ep)
+{
+	usbp->usep[ep] |= STALL_BITMASK;
+}
+
+/* mpc8xx_udc_set_nak
+ *
+ * Force returning of NAK responses for the given endpoint as a kind of very
+ * simple flow control
+ */
+static void mpc8xx_udc_set_nak (unsigned int ep)
+{
+	usbp->usep[ep] |= NAK_BITMASK;
+	__asm__ ("eieio");
+}
+
+/* mpc8xx_udc_handle_txerr
+ *
+ * Handle errors relevant to TX. Return a status code to allow calling
+ * indicative of what if anything happened
+ */
+static short mpc8xx_udc_handle_txerr ()
+{
+	short ep = 0, ret = 0;
+
+	for (; ep < TX_RING_SIZE; ep++) {
+		if (usbp->usber & (0x10 << ep)) {
+
+			/* Timeout or underrun */
+			if (tx_cbd[ep]->cbd_sc & 0x06) {
+				ret = 1;
+				mpc8xx_udc_flush_tx_fifo (ep);
+
+			} else {
+				if (usbp->usep[ep] & STALL_BITMASK) {
+					if (!ep) {
+						usbp->usep[ep] &= ~STALL_BITMASK;
+					}
+				}	/* else NAK */
+			}
+			usbp->usber |= (0x10 << ep);
+		}
+	}
+	return ret;
+}
+
+/* mpc8xx_udc_advance_rx
+ *
+ * Advance cbd rx
+ */
+static void mpc8xx_udc_advance_rx (volatile cbd_t ** rx_cbdp, int epid)
+{
+	if ((*rx_cbdp)->cbd_sc & RX_BD_W) {
+		*rx_cbdp = (volatile cbd_t *) (endpoints[epid]->rbase + CONFIG_SYS_IMMR);
+
+	} else {
+		(*rx_cbdp)++;
+	}
+}
+
+
+/* mpc8xx_udc_flush_tx_fifo
+ *
+ * Flush a given TX fifo. Assumes one tx cbd per endpoint
+ */
+static void mpc8xx_udc_flush_tx_fifo (int epid)
+{
+	volatile cbd_t *tx_cbdp = 0;
+
+	if (epid > MAX_ENDPOINTS) {
+		return;
+	}
+
+	/* TX stop */
+	immr->im_cpm.cp_cpcr = ((epid << 2) | 0x1D01);
+	__asm__ ("eieio");
+	while (immr->im_cpm.cp_cpcr & 0x01);
+
+	usbp->uscom = 0x40 | 0;
+
+	/* reset ring */
+	tx_cbdp = (cbd_t *) (endpoints[epid]->tbptr + CONFIG_SYS_IMMR);
+	tx_cbdp->cbd_sc = (TX_BD_I | TX_BD_W);
+
+
+	endpoints[epid]->tptr = endpoints[epid]->tbase;
+	endpoints[epid]->tstate = 0x00;
+	endpoints[epid]->tbcnt = 0x00;
+
+	/* TX start */
+	immr->im_cpm.cp_cpcr = ((epid << 2) | 0x2D01);
+	__asm__ ("eieio");
+	while (immr->im_cpm.cp_cpcr & 0x01);
+
+	return;
+}
+
+/* mpc8xx_udc_flush_rx_fifo
+ *
+ * For the sake of completeness of the namespace, it seems like
+ * a good-design-decision (tm) to include mpc8xx_udc_flush_rx_fifo();
+ * If RX_BD_E is true => a driver bug either here or in an upper layer
+ * not polling frequently enough. If RX_BD_E is true we have told the host
+ * we have accepted data but, the CPM found it had no-where to put that data
+ * which needless to say would be a bad thing.
+ */
+static void mpc8xx_udc_flush_rx_fifo ()
+{
+	int i = 0;
+
+	for (i = 0; i < RX_RING_SIZE; i++) {
+		if (!(rx_cbd[i]->cbd_sc & RX_BD_E)) {
+			ERR ("buf %p used rx data len = 0x%x sc=0x%x!\n",
+			     rx_cbd[i], rx_cbd[i]->cbd_datlen,
+			     rx_cbd[i]->cbd_sc);
+
+		}
+	}
+	ERR ("BUG : Input over-run\n");
+}
+
+/* mpc8xx_udc_clear_rxbd
+ *
+ * Release control of RX CBD to CP.
+ */
+static void mpc8xx_udc_clear_rxbd (volatile cbd_t * rx_cbdp)
+{
+	rx_cbdp->cbd_datlen = 0x0000;
+	rx_cbdp->cbd_sc = ((rx_cbdp->cbd_sc & RX_BD_W) | (RX_BD_E | RX_BD_I));
+	__asm__ ("eieio");
+}
+
+/* mpc8xx_udc_tx_irq
+ *
+ * Parse for tx timeout, control RX or USB reset/busy conditions
+ * Return -1 on timeout, -2 on fatal error, else return zero
+ */
+static int mpc8xx_udc_tx_irq (int ep)
+{
+	int i = 0;
+
+	if (usbp->usber & (USB_TX_ERRMASK)) {
+		if (mpc8xx_udc_handle_txerr ()) {
+			/* Timeout, controlling function must retry send */
+			return -1;
+		}
+	}
+
+	if (usbp->usber & (USB_E_RESET | USB_E_BSY)) {
+		/* Fatal, abandon TX transaction */
+		return -2;
+	}
+
+	if (usbp->usber & USB_E_RXB) {
+		for (i = 0; i < RX_RING_SIZE; i++) {
+			if (!(rx_cbd[i]->cbd_sc & RX_BD_E)) {
+				if ((rx_cbd[i] == ep_ref[0].prx) || ep) {
+					return -2;
+				}
+			}
+		}
+	}
+
+	return 0;
+}
+
+/* mpc8xx_udc_ep_tx
+ *
+ * Transmit in a re-entrant fashion outbound USB packets.
+ * Implement retry/timeout mechanism described in USB specification
+ * Toggle DATA0/DATA1 pids as necessary
+ * Introduces non-standard tx_retry. The USB standard has no scope for slave
+ * devices to give up TX, however tx_retry stops us getting stuck in an endless
+ * TX loop.
+ */
+static int mpc8xx_udc_ep_tx (struct usb_endpoint_instance *epi)
+{
+	struct urb *urb = epi->tx_urb;
+	volatile cbd_t *tx_cbdp = 0;
+	unsigned int ep = 0, pkt_len = 0, x = 0, tx_retry = 0;
+	int ret = 0;
+
+	if (!epi || (epi->endpoint_address & 0x03) >= MAX_ENDPOINTS || !urb) {
+		return -1;
+	}
+
+	ep = epi->endpoint_address & 0x03;
+	tx_cbdp = (cbd_t *) (endpoints[ep]->tbptr + CONFIG_SYS_IMMR);
+
+	if (tx_cbdp->cbd_sc & TX_BD_R || usbp->usber & USB_E_TXB) {
+		mpc8xx_udc_flush_tx_fifo (ep);
+		usbp->usber |= USB_E_TXB;
+	};
+
+	while (tx_retry++ < 100) {
+		ret = mpc8xx_udc_tx_irq (ep);
+		if (ret == -1) {
+			/* ignore timeout here */
+		} else if (ret == -2) {
+			/* Abandon TX */
+			mpc8xx_udc_flush_tx_fifo (ep);
+			return -1;
+		}
+
+		tx_cbdp = (cbd_t *) (endpoints[ep]->tbptr + CONFIG_SYS_IMMR);
+		while (tx_cbdp->cbd_sc & TX_BD_R) {
+		};
+		tx_cbdp->cbd_sc = (tx_cbdp->cbd_sc & TX_BD_W);
+
+		pkt_len = urb->actual_length - epi->sent;
+
+		if (pkt_len > epi->tx_packetSize || pkt_len > EP_MAX_PKT) {
+			pkt_len = min(epi->tx_packetSize, EP_MAX_PKT);
+		}
+
+		for (x = 0; x < pkt_len; x++) {
+			*((unsigned char *) (tx_cbdp->cbd_bufaddr + x)) =
+				urb->buffer[epi->sent + x];
+		}
+		tx_cbdp->cbd_datlen = pkt_len;
+		tx_cbdp->cbd_sc |= (CBD_TX_BITMASK | ep_ref[ep].pid);
+		__asm__ ("eieio");
+
+#ifdef __SIMULATE_ERROR__
+		if (++err_poison_test == 2) {
+			err_poison_test = 0;
+			tx_cbdp->cbd_sc &= ~TX_BD_TC;
+		}
+#endif
+
+		usbp->uscom = (USCOM_STR | ep);
+
+		while (!(usbp->usber & USB_E_TXB)) {
+			ret = mpc8xx_udc_tx_irq (ep);
+			if (ret == -1) {
+				/* TX timeout */
+				break;
+			} else if (ret == -2) {
+				if (usbp->usber & USB_E_TXB) {
+					usbp->usber |= USB_E_TXB;
+				}
+				mpc8xx_udc_flush_tx_fifo (ep);
+				return -1;
+			}
+		};
+
+		if (usbp->usber & USB_E_TXB) {
+			usbp->usber |= USB_E_TXB;
+		}
+
+		/* ACK must be present <= 18bit times from TX */
+		if (ret == -1) {
+			continue;
+		}
+
+		/* TX ACK : USB 2.0 8.7.2, Toggle PID, Advance TX */
+		epi->sent += pkt_len;
+		epi->last = min(urb->actual_length - epi->sent, epi->tx_packetSize);
+		TOGGLE_TX_PID (ep_ref[ep].pid);
+
+		if (epi->sent >= epi->tx_urb->actual_length) {
+
+			epi->tx_urb->actual_length = 0;
+			epi->sent = 0;
+
+			if (ep_ref[ep].sc & EP_SEND_ZLP) {
+				ep_ref[ep].sc &= ~EP_SEND_ZLP;
+			} else {
+				return 0;
+			}
+		}
+	}
+
+	ERR ("TX fail, endpoint 0x%x tx bytes 0x%x/0x%x\n", ep, epi->sent,
+	     epi->tx_urb->actual_length);
+
+	return -1;
+}
+
+/* mpc8xx_udc_dump_request
+ *
+ * Dump a control request to console
+ */
+static void mpc8xx_udc_dump_request (struct usb_device_request *request)
+{
+	DBG ("bmRequestType:%02x bRequest:%02x wValue:%04x "
+	     "wIndex:%04x wLength:%04x ?\n",
+	     request->bmRequestType,
+	     request->bRequest,
+	     request->wValue, request->wIndex, request->wLength);
+
+	return;
+}
+
+/* mpc8xx_udc_ep0_rx_setup
+ *
+ * Decode received ep0 SETUP packet. return non-zero on error
+ */
+static int mpc8xx_udc_ep0_rx_setup (volatile cbd_t * rx_cbdp)
+{
+	unsigned int x = 0;
+	struct urb *purb = ep_ref[0].urb;
+	struct usb_endpoint_instance *epi =
+		&udc_device->bus->endpoint_array[0];
+
+	for (; x < rx_cbdp->cbd_datlen; x++) {
+		*(((unsigned char *) &ep_ref[0].urb->device_request) + x) =
+			*((unsigned char *) (rx_cbdp->cbd_bufaddr + x));
+	}
+
+	mpc8xx_udc_clear_rxbd (rx_cbdp);
+
+	if (ep0_recv_setup (purb)) {
+		mpc8xx_udc_dump_request (&purb->device_request);
+		return -1;
+	}
+
+	if ((purb->device_request.bmRequestType & USB_REQ_DIRECTION_MASK)
+	    == USB_REQ_HOST2DEVICE) {
+
+		switch (purb->device_request.bRequest) {
+		case USB_REQ_SET_ADDRESS:
+			/* Send the Status OUT ZLP */
+			ep_ref[0].pid = TX_BD_PID_DATA1;
+			purb->actual_length = 0;
+			mpc8xx_udc_init_tx (epi, purb);
+			mpc8xx_udc_ep_tx (epi);
+
+			/* Move to the addressed state */
+			usbp->usaddr = udc_device->address;
+			mpc8xx_udc_state_transition_up (udc_device->device_state,
+							STATE_ADDRESSED);
+			return 0;
+
+		case USB_REQ_SET_CONFIGURATION:
+			if (!purb->device_request.wValue) {
+				/* Respond at default address */
+				usbp->usaddr = 0x00;
+				mpc8xx_udc_state_transition_down (udc_device->device_state,
+								  STATE_ADDRESSED);
+			} else {
+				/* TODO: Support multiple configurations */
+				mpc8xx_udc_state_transition_up (udc_device->device_state,
+								STATE_CONFIGURED);
+				for (x = 1; x < MAX_ENDPOINTS; x++) {
+					if ((udc_device->bus->endpoint_array[x].endpoint_address & USB_ENDPOINT_DIR_MASK)
+					    == USB_DIR_IN) {
+						ep_ref[x].pid = TX_BD_PID_DATA0;
+					} else {
+						ep_ref[x].pid = RX_BD_PID_DATA0;
+					}
+					/* Set configuration must unstall endpoints */
+					usbp->usep[x] &= ~STALL_BITMASK;
+				}
+			}
+			break;
+		default:
+			/* CDC/Vendor specific */
+			break;
+		}
+
+		/* Send ZLP as ACK in Status OUT phase */
+		ep_ref[0].pid = TX_BD_PID_DATA1;
+		purb->actual_length = 0;
+		mpc8xx_udc_init_tx (epi, purb);
+		mpc8xx_udc_ep_tx (epi);
+
+	} else {
+
+		if (purb->actual_length) {
+			ep_ref[0].pid = TX_BD_PID_DATA1;
+			mpc8xx_udc_init_tx (epi, purb);
+
+			if (!(purb->actual_length % EP0_MAX_PACKET_SIZE)) {
+				ep_ref[0].sc |= EP_SEND_ZLP;
+			}
+
+			if (purb->device_request.wValue ==
+			    USB_DESCRIPTOR_TYPE_DEVICE) {
+				if (le16_to_cpu (purb->device_request.wLength)
+				    > purb->actual_length) {
+					/* Send EP0_MAX_PACKET_SIZE bytes
+					 * unless correct size requested.
+					 */
+					if (purb->actual_length > epi->tx_packetSize) {
+						purb->actual_length = epi->tx_packetSize;
+					}
+				}
+			}
+			mpc8xx_udc_ep_tx (epi);
+
+		} else {
+			/* Corrupt SETUP packet? */
+			ERR ("Zero length data or SETUP with DATA-IN phase ?\n");
+			return 1;
+		}
+	}
+	return 0;
+}
+
+/* mpc8xx_udc_init_tx
+ *
+ * Setup some basic parameters for a TX transaction
+ */
+static void mpc8xx_udc_init_tx (struct usb_endpoint_instance *epi,
+				struct urb *tx_urb)
+{
+	epi->sent = 0;
+	epi->last = 0;
+	epi->tx_urb = tx_urb;
+}
+
+/* mpc8xx_udc_ep0_rx
+ *
+ * Receive ep0/control USB data. Parse and possibly send a response.
+ */
+static void mpc8xx_udc_ep0_rx (volatile cbd_t * rx_cbdp)
+{
+	if (rx_cbdp->cbd_sc & RX_BD_PID_SETUP) {
+
+		/* Unconditionally accept SETUP packets */
+		if (mpc8xx_udc_ep0_rx_setup (rx_cbdp)) {
+			mpc8xx_udc_stall (0);
+		}
+
+	} else {
+
+		mpc8xx_udc_clear_rxbd (rx_cbdp);
+
+		if ((rx_cbdp->cbd_datlen - 2)) {
+			/* SETUP with a DATA phase
+			 * outside of SETUP packet.
+			 * Reply with STALL.
+			 */
+			mpc8xx_udc_stall (0);
+		}
+	}
+}
+
+/* mpc8xx_udc_epn_rx
+ *
+ * Receive some data from cbd into USB system urb data abstraction
+ * Upper layers should NAK if there is insufficient RX data space
+ */
+static int mpc8xx_udc_epn_rx (unsigned int epid, volatile cbd_t * rx_cbdp)
+{
+	struct usb_endpoint_instance *epi = 0;
+	struct urb *urb = 0;
+	unsigned int x = 0;
+
+	if (epid >= MAX_ENDPOINTS || !rx_cbdp->cbd_datlen) {
+		return 0;
+	}
+
+	/* USB 2.0 PDF section 8.6.4
+	 * Discard data with invalid PID it is a resend.
+	 */
+	if (ep_ref[epid].pid != (rx_cbdp->cbd_sc & 0xC0)) {
+		return 1;
+	}
+	TOGGLE_RX_PID (ep_ref[epid].pid);
+
+	epi = &udc_device->bus->endpoint_array[epid];
+	urb = epi->rcv_urb;
+
+	for (; x < (rx_cbdp->cbd_datlen - 2); x++) {
+		*((unsigned char *) (urb->buffer + urb->actual_length + x)) =
+			*((unsigned char *) (rx_cbdp->cbd_bufaddr + x));
+	}
+
+	if (x) {
+		usbd_rcv_complete (epi, x, 0);
+		if (ep_ref[epid].urb->status == RECV_ERROR) {
+			DBG ("RX error unset NAK\n");
+			udc_unset_nak (epid);
+		}
+	}
+	return x;
+}
+
+/* mpc8xx_udc_clock_init
+ *
+ * Obtain a clock reference for Full Speed Signaling
+ */
+static void mpc8xx_udc_clock_init (volatile immap_t * immr,
+				   volatile cpm8xx_t * cp)
+{
+
+#if defined(CONFIG_SYS_USB_EXTC_CLK)
+
+	/* This has been tested with a 48MHz crystal on CLK6 */
+	switch (CONFIG_SYS_USB_EXTC_CLK) {
+	case 1:
+		immr->im_ioport.iop_papar |= 0x0100;
+		immr->im_ioport.iop_padir &= ~0x0100;
+		cp->cp_sicr |= 0x24;
+		break;
+	case 2:
+		immr->im_ioport.iop_papar |= 0x0200;
+		immr->im_ioport.iop_padir &= ~0x0200;
+		cp->cp_sicr |= 0x2D;
+		break;
+	case 3:
+		immr->im_ioport.iop_papar |= 0x0400;
+		immr->im_ioport.iop_padir &= ~0x0400;
+		cp->cp_sicr |= 0x36;
+		break;
+	case 4:
+		immr->im_ioport.iop_papar |= 0x0800;
+		immr->im_ioport.iop_padir &= ~0x0800;
+		cp->cp_sicr |= 0x3F;
+		break;
+	default:
+		udc_state = STATE_ERROR;
+		break;
+	}
+
+#elif defined(CONFIG_SYS_USB_BRGCLK)
+
+	/* This has been tested with brgclk == 50MHz */
+	int divisor = 0;
+
+	if (gd->cpu_clk < 48000000L) {
+		ERR ("brgclk is too slow for full-speed USB!\n");
+		udc_state = STATE_ERROR;
+		return;
+	}
+
+	/* Assume the brgclk is 'good enough', we want !(gd->cpu_clk%48MHz)
+	 * but, can /probably/ live with close-ish alternative rates.
+	 */
+	divisor = (gd->cpu_clk / 48000000L) - 1;
+	cp->cp_sicr &= ~0x0000003F;
+
+	switch (CONFIG_SYS_USB_BRGCLK) {
+	case 1:
+		cp->cp_brgc1 |= (divisor | CPM_BRG_EN);
+		cp->cp_sicr &= ~0x2F;
+		break;
+	case 2:
+		cp->cp_brgc2 |= (divisor | CPM_BRG_EN);
+		cp->cp_sicr |= 0x00000009;
+		break;
+	case 3:
+		cp->cp_brgc3 |= (divisor | CPM_BRG_EN);
+		cp->cp_sicr |= 0x00000012;
+		break;
+	case 4:
+		cp->cp_brgc4 = (divisor | CPM_BRG_EN);
+		cp->cp_sicr |= 0x0000001B;
+		break;
+	default:
+		udc_state = STATE_ERROR;
+		break;
+	}
+
+#else
+#error "CONFIG_SYS_USB_EXTC_CLK or CONFIG_SYS_USB_BRGCLK must be defined"
+#endif
+
+}
+
+/* mpc8xx_udc_cbd_attach
+ *
+ * attach a cbd to and endpoint
+ */
+static void mpc8xx_udc_cbd_attach (int ep, uchar tx_size, uchar rx_size)
+{
+
+	if (!tx_cbd[ep] || !rx_cbd[ep] || ep >= MAX_ENDPOINTS) {
+		udc_state = STATE_ERROR;
+		return;
+	}
+
+	if (tx_size > USB_MAX_PKT || rx_size > USB_MAX_PKT ||
+	    (!tx_size && !rx_size)) {
+		udc_state = STATE_ERROR;
+		return;
+	}
+
+	/* Attach CBD to appropiate Parameter RAM Endpoint data structure */
+	if (rx_size) {
+		endpoints[ep]->rbase = (u32) rx_cbd[rx_ct];
+		endpoints[ep]->rbptr = (u32) rx_cbd[rx_ct];
+		rx_ct++;
+
+		if (!ep) {
+
+			endpoints[ep]->rbptr = (u32) rx_cbd[rx_ct];
+			rx_cbd[rx_ct]->cbd_sc |= RX_BD_W;
+			rx_ct++;
+
+		} else {
+			rx_ct += 2;
+			endpoints[ep]->rbptr = (u32) rx_cbd[rx_ct];
+			rx_cbd[rx_ct]->cbd_sc |= RX_BD_W;
+			rx_ct++;
+		}
+
+		/* Where we expect to RX data on this endpoint */
+		ep_ref[ep].prx = rx_cbd[rx_ct - 1];
+	} else {
+
+		ep_ref[ep].prx = 0;
+		endpoints[ep]->rbase = 0;
+		endpoints[ep]->rbptr = 0;
+	}
+
+	if (tx_size) {
+		endpoints[ep]->tbase = (u32) tx_cbd[tx_ct];
+		endpoints[ep]->tbptr = (u32) tx_cbd[tx_ct];
+		tx_ct++;
+	} else {
+		endpoints[ep]->tbase = 0;
+		endpoints[ep]->tbptr = 0;
+	}
+
+	endpoints[ep]->tstate = 0;
+	endpoints[ep]->tbcnt = 0;
+	endpoints[ep]->mrblr = EP_MAX_PKT;
+	endpoints[ep]->rfcr = 0x18;
+	endpoints[ep]->tfcr = 0x18;
+	ep_ref[ep].sc |= EP_ATTACHED;
+
+	DBG ("ep %d rbase 0x%08x rbptr 0x%08x tbase 0x%08x tbptr 0x%08x prx = %p\n",
+		ep, endpoints[ep]->rbase, endpoints[ep]->rbptr,
+		endpoints[ep]->tbase, endpoints[ep]->tbptr,
+		ep_ref[ep].prx);
+
+	return;
+}
+
+/* mpc8xx_udc_cbd_init
+ *
+ * Allocate space for a cbd and allocate TX/RX data space
+ */
+static void mpc8xx_udc_cbd_init (void)
+{
+	int i = 0;
+
+	for (; i < TX_RING_SIZE; i++) {
+		tx_cbd[i] = (cbd_t *)
+			mpc8xx_udc_alloc (sizeof (cbd_t), sizeof (int));
+	}
+
+	for (i = 0; i < RX_RING_SIZE; i++) {
+		rx_cbd[i] = (cbd_t *)
+			mpc8xx_udc_alloc (sizeof (cbd_t), sizeof (int));
+	}
+
+	for (i = 0; i < TX_RING_SIZE; i++) {
+		tx_cbd[i]->cbd_bufaddr =
+			mpc8xx_udc_alloc (EP_MAX_PKT, sizeof (int));
+
+		tx_cbd[i]->cbd_sc = (TX_BD_I | TX_BD_W);
+		tx_cbd[i]->cbd_datlen = 0x0000;
+	}
+
+
+	for (i = 0; i < RX_RING_SIZE; i++) {
+		rx_cbd[i]->cbd_bufaddr =
+			mpc8xx_udc_alloc (EP_MAX_PKT, sizeof (int));
+		rx_cbd[i]->cbd_sc = (RX_BD_I | RX_BD_E);
+		rx_cbd[i]->cbd_datlen = 0x0000;
+
+	}
+
+	return;
+}
+
+/* mpc8xx_udc_endpoint_init
+ *
+ * Attach an endpoint to some dpram
+ */
+static void mpc8xx_udc_endpoint_init (void)
+{
+	int i = 0;
+
+	for (; i < MAX_ENDPOINTS; i++) {
+		endpoints[i] = (usb_epb_t *)
+			mpc8xx_udc_alloc (sizeof (usb_epb_t), 32);
+	}
+}
+
+/* mpc8xx_udc_alloc
+ *
+ * Grab the address of some dpram
+ */
+static u32 mpc8xx_udc_alloc (u32 data_size, u32 alignment)
+{
+	u32 retaddr = address_base;
+
+	while (retaddr % alignment) {
+		retaddr++;
+	}
+	address_base += data_size;
+
+	return retaddr;
+}
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index ac5371f2ae..58f5de5200 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -29,6 +29,7 @@  obj-$(CONFIG_CFB_CONSOLE) += cfb_console.o
 obj-$(CONFIG_FSL_DIU_FB) += fsl_diu_fb.o videomodes.o
 obj-$(CONFIG_VIDEO_FSL_DCU_FB) += fsl_dcu_fb.o videomodes.o
 obj-$(CONFIG_L5F31188) += l5f31188.o
+obj-$(CONFIG_MPC8XX_LCD) += mpc8xx_lcd.o
 obj-$(CONFIG_PXA_LCD) += pxa_lcd.o
 obj-$(CONFIG_SCF0403_LCD) += scf0403_lcd.o
 obj-$(CONFIG_S6E8AX0) += s6e8ax0.o
diff --git a/drivers/video/mpc8xx_lcd.c b/drivers/video/mpc8xx_lcd.c
new file mode 100644
index 0000000000..b08576eab2
--- /dev/null
+++ b/drivers/video/mpc8xx_lcd.c
@@ -0,0 +1,400 @@ 
+/*
+ * (C) Copyright 2001-2002
+ * Wolfgang Denk, DENX Software Engineering -- wd@denx.de
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/************************************************************************/
+/* ** HEADER FILES							*/
+/************************************************************************/
+
+/* #define DEBUG */
+
+#include <config.h>
+#include <common.h>
+#include <command.h>
+#include <watchdog.h>
+#include <stdarg.h>
+#include <lcdvideo.h>
+#include <linux/types.h>
+#include <stdio_dev.h>
+#if defined(CONFIG_POST)
+#include <post.h>
+#endif
+#include <lcd.h>
+
+#ifdef CONFIG_LCD
+
+/************************************************************************/
+/* ** CONFIG STUFF -- should be moved to board config file		*/
+/************************************************************************/
+#ifndef CONFIG_LCD_INFO
+#define CONFIG_LCD_INFO		/* Display Logo, (C) and system info	*/
+#endif
+
+/*----------------------------------------------------------------------*/
+#ifdef CONFIG_KYOCERA_KCS057QV1AJ
+/*
+ *  Kyocera KCS057QV1AJ-G23. Passive, color, single scan.
+ */
+#define LCD_BPP	LCD_COLOR4
+
+vidinfo_t panel_info = {
+    640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
+    LCD_BPP, 1, 0, 1, 0,  5, 0, 0, 0
+		/* wbl, vpw, lcdac, wbf */
+};
+#endif /* CONFIG_KYOCERA_KCS057QV1AJ */
+/*----------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------*/
+#ifdef CONFIG_HITACHI_SP19X001_Z1A
+/*
+ *  Hitachi SP19X001-. Active, color, single scan.
+ */
+vidinfo_t panel_info = {
+    640, 480, 154, 116, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
+    LCD_COLOR8, 1, 0, 1, 0, 0, 0, 0, 0
+		/* wbl, vpw, lcdac, wbf */
+};
+#endif /* CONFIG_HITACHI_SP19X001_Z1A */
+/*----------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------*/
+#ifdef CONFIG_NEC_NL6448AC33
+/*
+ *  NEC NL6448AC33-18. Active, color, single scan.
+ */
+vidinfo_t panel_info = {
+    640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
+    3, 0, 0, 1, 1, 144, 2, 0, 33
+		/* wbl, vpw, lcdac, wbf */
+};
+#endif /* CONFIG_NEC_NL6448AC33 */
+/*----------------------------------------------------------------------*/
+
+#ifdef CONFIG_NEC_NL6448BC20
+/*
+ *  NEC NL6448BC20-08.  6.5", 640x480. Active, color, single scan.
+ */
+vidinfo_t panel_info = {
+    640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
+    3, 0, 0, 1, 1, 144, 2, 0, 33
+		/* wbl, vpw, lcdac, wbf */
+};
+#endif /* CONFIG_NEC_NL6448BC20 */
+/*----------------------------------------------------------------------*/
+
+#ifdef CONFIG_NEC_NL6448BC33_54
+/*
+ *  NEC NL6448BC33-54. 10.4", 640x480. Active, color, single scan.
+ */
+vidinfo_t panel_info = {
+    640, 480, 212, 158, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
+    3, 0, 0, 1, 1, 144, 2, 0, 33
+		/* wbl, vpw, lcdac, wbf */
+};
+#endif /* CONFIG_NEC_NL6448BC33_54 */
+/*----------------------------------------------------------------------*/
+
+#ifdef CONFIG_SHARP_LQ104V7DS01
+/*
+ *  SHARP LQ104V7DS01. 6.5", 640x480. Active, color, single scan.
+ */
+vidinfo_t panel_info = {
+    640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_LOW,
+    3, 0, 0, 1, 1, 25, 1, 0, 33
+		/* wbl, vpw, lcdac, wbf */
+};
+#endif /* CONFIG_SHARP_LQ104V7DS01 */
+/*----------------------------------------------------------------------*/
+
+#ifdef CONFIG_SHARP_16x9
+/*
+ * Sharp 320x240. Active, color, single scan.  It isn't 16x9, and I am
+ * not sure what it is.......
+ */
+vidinfo_t panel_info = {
+    320, 240, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
+    3, 0, 0, 1, 1, 15, 4, 0, 3
+};
+#endif /* CONFIG_SHARP_16x9 */
+/*----------------------------------------------------------------------*/
+
+#ifdef CONFIG_SHARP_LQ057Q3DC02
+/*
+ * Sharp LQ057Q3DC02 display. Active, color, single scan.
+ */
+#undef LCD_DF
+#define LCD_DF 12
+
+vidinfo_t panel_info = {
+    320, 240, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
+    3, 0, 0, 1, 1, 15, 4, 0, 3
+		/* wbl, vpw, lcdac, wbf */
+};
+#define CONFIG_LCD_INFO_BELOW_LOGO
+#endif /* CONFIG_SHARP_LQ057Q3DC02 */
+/*----------------------------------------------------------------------*/
+
+#ifdef CONFIG_SHARP_LQ64D341
+/*
+ * Sharp LQ64D341 display, 640x480. Active, color, single scan.
+ */
+vidinfo_t panel_info = {
+    640, 480, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
+    3, 0, 0, 1, 1, 128, 16, 0, 32
+		/* wbl, vpw, lcdac, wbf */
+};
+#endif /* CONFIG_SHARP_LQ64D341 */
+
+#ifdef CONFIG_SHARP_LQ065T9DR51U
+/*
+ * Sharp LQ065T9DR51U display, 400x240. Active, color, single scan.
+ */
+vidinfo_t panel_info = {
+    400, 240, 143, 79, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
+    3, 0, 0, 1, 1, 248, 4, 0, 35
+		/* wbl, vpw, lcdac, wbf */
+};
+#define CONFIG_LCD_INFO_BELOW_LOGO
+#endif /* CONFIG_SHARP_LQ065T9DR51U */
+
+#ifdef CONFIG_SHARP_LQ084V1DG21
+/*
+ * Sharp LQ084V1DG21 display, 640x480. Active, color, single scan.
+ */
+vidinfo_t panel_info = {
+    640, 480, 171, 129, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_LOW,
+    3, 0, 0, 1, 1, 160, 3, 0, 48
+		/* wbl, vpw, lcdac, wbf */
+};
+#endif /* CONFIG_SHARP_LQ084V1DG21 */
+
+/*----------------------------------------------------------------------*/
+
+#ifdef CONFIG_HLD1045
+/*
+ * HLD1045 display, 640x480. Active, color, single scan.
+ */
+vidinfo_t panel_info = {
+    640, 480, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
+    3, 0, 0, 1, 1, 160, 3, 0, 48
+		/* wbl, vpw, lcdac, wbf */
+};
+#endif /* CONFIG_HLD1045 */
+/*----------------------------------------------------------------------*/
+
+#ifdef CONFIG_PRIMEVIEW_V16C6448AC
+/*
+ * Prime View V16C6448AC
+ */
+vidinfo_t panel_info = {
+    640, 480, 130, 98, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
+    3, 0, 0, 1, 1, 144, 2, 0, 35
+		/* wbl, vpw, lcdac, wbf */
+};
+#endif /* CONFIG_PRIMEVIEW_V16C6448AC */
+
+/*----------------------------------------------------------------------*/
+
+#ifdef CONFIG_OPTREX_BW
+/*
+ * Optrex   CBL50840-2 NF-FW 99 22 M5
+ * or
+ * Hitachi  LMG6912RPFC-00T
+ * or
+ * Hitachi  SP14Q002
+ *
+ * 320x240. Black & white.
+ */
+#define OPTREX_BPP	0	/* 0 - monochrome,     1 bpp */
+				/* 1 -  4 grey levels, 2 bpp */
+				/* 2 - 16 grey levels, 4 bpp */
+vidinfo_t panel_info = {
+    320, 240, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW,
+    OPTREX_BPP, 0, 0, 0, 0, 0, 0, 0, 0, 4
+};
+#endif /* CONFIG_OPTREX_BW */
+
+/************************************************************************/
+/* ----------------- chipset specific functions ----------------------- */
+/************************************************************************/
+
+/*
+ * Calculate fb size for VIDEOLFB_ATAG.
+ */
+ulong calc_fbsize (void)
+{
+	ulong size;
+	int line_length = (panel_info.vl_col * NBITS (panel_info.vl_bpix)) / 8;
+
+	size = line_length * panel_info.vl_row;
+
+	return size;
+}
+
+void lcd_ctrl_init (void *lcdbase)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	volatile lcd823_t *lcdp = &immr->im_lcd;
+
+	uint lccrtmp;
+	uint lchcr_hpc_tmp;
+
+	/* Initialize the LCD control register according to the LCD
+	 * parameters defined.  We do everything here but enable
+	 * the controller.
+	 */
+
+	lccrtmp  = LCDBIT (LCCR_BNUM_BIT,
+		   (((panel_info.vl_row * panel_info.vl_col) * (1 << LCD_BPP)) / 128));
+
+	lccrtmp |= LCDBIT (LCCR_CLKP_BIT, panel_info.vl_clkp)	|
+		   LCDBIT (LCCR_OEP_BIT,  panel_info.vl_oep)	|
+		   LCDBIT (LCCR_HSP_BIT,  panel_info.vl_hsp)	|
+		   LCDBIT (LCCR_VSP_BIT,  panel_info.vl_vsp)	|
+		   LCDBIT (LCCR_DP_BIT,   panel_info.vl_dp)	|
+		   LCDBIT (LCCR_BPIX_BIT, panel_info.vl_bpix)	|
+		   LCDBIT (LCCR_LBW_BIT,  panel_info.vl_lbw)	|
+		   LCDBIT (LCCR_SPLT_BIT, panel_info.vl_splt)	|
+		   LCDBIT (LCCR_CLOR_BIT, panel_info.vl_clor)	|
+		   LCDBIT (LCCR_TFT_BIT,  panel_info.vl_tft);
+
+#if 0
+	lccrtmp |= ((SIU_LEVEL5 / 2) << 12);
+	lccrtmp |= LCCR_EIEN;
+#endif
+
+	lcdp->lcd_lccr = lccrtmp;
+	lcdp->lcd_lcsr = 0xFF;		/* Clear pending interrupts */
+
+	/* Initialize LCD controller bus priorities.
+	 */
+	immr->im_siu_conf.sc_sdcr &= ~0x0f;	/* RAID = LAID = 0 */
+
+	/* set SHFT/CLOCK division factor 4
+	 * This needs to be set based upon display type and processor
+	 * speed.  The TFT displays run about 20 to 30 MHz.
+	 * I was running 64 MHz processor speed.
+	 * The value for this divider must be chosen so the result is
+	 * an integer of the processor speed (i.e., divide by 3 with
+	 * 64 MHz would be bad).
+	 */
+	immr->im_clkrst.car_sccr &= ~0x1F;
+	immr->im_clkrst.car_sccr |= LCD_DF;	/* was 8 */
+
+	/* Enable LCD on port D.
+	 */
+	immr->im_ioport.iop_pdpar |= 0x1FFF;
+	immr->im_ioport.iop_pddir |= 0x1FFF;
+
+	/* Enable LCD_A/B/C on port B.
+	 */
+	immr->im_cpm.cp_pbpar |= 0x00005001;
+	immr->im_cpm.cp_pbdir |= 0x00005001;
+
+	/* Load the physical address of the linear frame buffer
+	 * into the LCD controller.
+	 * BIG NOTE:  This has to be modified to load A and B depending
+	 * upon the split mode of the LCD.
+	 */
+	lcdp->lcd_lcfaa = (ulong)lcdbase;
+	lcdp->lcd_lcfba = (ulong)lcdbase;
+
+	/* MORE HACKS...This must be updated according to 823 manual
+	 * for different panels.
+	 * Udi Finkelstein - done - see below:
+	 * Note: You better not try unsupported combinations such as
+	 * 4-bit wide passive dual scan LCD at 4/8 Bit color.
+	 */
+	lchcr_hpc_tmp =
+		(panel_info.vl_col *
+		 (panel_info.vl_tft ? 8 :
+			(((2 - panel_info.vl_lbw) << /* 4 bit=2, 8-bit = 1 */
+			 /* use << to mult by: single scan = 1, dual scan = 2 */
+			  panel_info.vl_splt) *
+			 (panel_info.vl_bpix | 1)))) >> 3; /* 2/4 BPP = 1, 8/16 BPP = 3 */
+
+	lcdp->lcd_lchcr = LCHCR_BO |
+			  LCDBIT (LCHCR_AT_BIT, 4) |
+			  LCDBIT (LCHCR_HPC_BIT, lchcr_hpc_tmp) |
+			  panel_info.vl_wbl;
+
+	lcdp->lcd_lcvcr = LCDBIT (LCVCR_VPW_BIT, panel_info.vl_vpw) |
+			  LCDBIT (LCVCR_LCD_AC_BIT, panel_info.vl_lcdac) |
+			  LCDBIT (LCVCR_VPC_BIT, panel_info.vl_row) |
+			  panel_info.vl_wbf;
+
+}
+
+/*----------------------------------------------------------------------*/
+
+#if LCD_BPP == LCD_COLOR8
+void
+lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	volatile cpm8xx_t *cp = &(immr->im_cpm);
+	unsigned short colreg, *cmap_ptr;
+
+	cmap_ptr = (unsigned short *)&cp->lcd_cmap[regno * 2];
+
+	colreg = ((red   & 0x0F) << 8) |
+		 ((green & 0x0F) << 4) |
+		  (blue  & 0x0F) ;
+
+	*cmap_ptr = colreg;
+
+	debug ("setcolreg: reg %2d @ %p: R=%02X G=%02X B=%02X => %02X%02X\n",
+		regno, &(cp->lcd_cmap[regno * 2]),
+		red, green, blue,
+		cp->lcd_cmap[ regno * 2 ], cp->lcd_cmap[(regno * 2) + 1]);
+}
+#endif	/* LCD_COLOR8 */
+
+/*----------------------------------------------------------------------*/
+
+ushort *configuration_get_cmap(void)
+{
+	immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+	cpm8xx_t *cp = &(immr->im_cpm);
+	return (ushort *)&(cp->lcd_cmap[255 * sizeof(ushort)]);
+}
+
+#if defined(CONFIG_MPC823)
+void fb_put_byte(uchar **fb, uchar **from)
+{
+	*(*fb)++ = (255 - *(*from)++);
+}
+#endif
+
+#ifdef CONFIG_LCD_LOGO
+#include <bmp_logo.h>
+void lcd_logo_set_cmap(void)
+{
+	int i;
+	ushort *cmap;
+	immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+	cpm8xx_t *cp = &(immr->im_cpm);
+	cmap = (ushort *)&(cp->lcd_cmap[BMP_LOGO_OFFSET * sizeof(ushort)]);
+
+	for (i = 0; i < BMP_LOGO_COLORS; ++i)
+		*cmap++ = bmp_logo_palette[i];
+}
+#endif
+
+void lcd_enable (void)
+{
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
+	volatile lcd823_t *lcdp = &immr->im_lcd;
+
+	/* Enable the LCD panel */
+	immr->im_siu_conf.sc_sdcr |= (1 << (31 - 25));		/* LAM = 1 */
+	lcdp->lcd_lccr |= LCCR_PON;
+}
+
+/************************************************************************/
+
+#endif /* CONFIG_LCD */
diff --git a/examples/standalone/Makefile b/examples/standalone/Makefile
index 4c25f6f48f..5a6ae0013c 100644
--- a/examples/standalone/Makefile
+++ b/examples/standalone/Makefile
@@ -10,6 +10,7 @@  extra-$(CONFIG_SMC91111)           += smc91111_eeprom
 extra-$(CONFIG_SMC911X)            += smc911x_eeprom
 extra-$(CONFIG_SPI_FLASH_ATMEL)    += atmel_df_pow2
 extra-$(CONFIG_MPC5xxx)            += interrupt
+extra-$(CONFIG_8xx)                += test_burst timer
 extra-$(CONFIG_MPC8260)            += mem_to_mem_idma2intr
 extra-$(CONFIG_PPC)                += sched
 
@@ -28,6 +29,7 @@  COBJS	:= $(ELF:=.o)
 LIB	= $(obj)/libstubs.o
 
 LIBOBJS-$(CONFIG_PPC) += ppc_longjmp.o ppc_setjmp.o
+LIBOBJS-$(CONFIG_8xx) += test_burst_lib.o
 LIBOBJS-y += stubs.o
 
 .SECONDARY: $(call objectify,$(COBJS))
diff --git a/examples/standalone/test_burst.c b/examples/standalone/test_burst.c
new file mode 100644
index 0000000000..f2fdbf19dc
--- /dev/null
+++ b/examples/standalone/test_burst.c
@@ -0,0 +1,284 @@ 
+/*
+ * (C) Copyright 2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ *
+ * The test exercises SDRAM accesses in burst mode
+ */
+
+#include <common.h>
+#include <exports.h>
+
+#include <commproc.h>
+#include <asm/mmu.h>
+#include <asm/processor.h>
+
+#include <serial.h>
+#include <watchdog.h>
+
+#include "test_burst.h"
+
+/* 8 MB test region of physical RAM */
+#define TEST_PADDR	0x00800000
+/* The uncached virtual region */
+#define TEST_VADDR_NC	0x00800000
+/* The cached virtual region */
+#define TEST_VADDR_C	0x01000000
+/* When an error is detected, the address where the error has been found,
+   and also the current and the expected data will be written to
+   the following flash address
+*/
+#define TEST_FLASH_ADDR	0x40100000
+
+static void test_prepare (void);
+static int test_burst_start (unsigned long size, unsigned long pattern);
+static void test_map_8M (unsigned long paddr, unsigned long vaddr, int cached);
+static int test_mmu_is_on(void);
+static void test_desc(unsigned long size);
+static void test_error(char * step, volatile void * addr, unsigned long val, unsigned long pattern);
+static void signal_init(void);
+static void signal_start(void);
+static void signal_error(void);
+static void test_usage(void);
+
+static unsigned long test_pattern [] = {
+	0x00000000,
+	0xffffffff,
+	0x55555555,
+	0xaaaaaaaa,
+};
+
+
+int test_burst (int argc, char * const argv[])
+{
+	unsigned long size = CACHE_LINE_SIZE;
+	unsigned int pass = 0;
+	int res = 0;
+	int i, j;
+
+	if (argc == 3) {
+		char * d;
+		for (size = 0, d = argv[1]; *d >= '0' && *d <= '9'; d++) {
+			size *= 10;
+			size += *d - '0';
+		}
+		if (size == 0 || *d) {
+			test_usage();
+			return 1;
+		}
+		for (d = argv[2]; *d >= '0' && *d <= '9'; d++) {
+			pass *= 10;
+			pass += *d - '0';
+		}
+		if (*d) {
+			test_usage();
+			return 1;
+		}
+	} else if (argc > 3) {
+		test_usage();
+		return 1;
+	}
+
+	size +=  (CACHE_LINE_SIZE - 1);
+	size &= ~(CACHE_LINE_SIZE - 1);
+
+	if (!test_mmu_is_on()) {
+		test_prepare();
+	}
+
+	test_desc(size);
+
+	for (j = 0; !pass || j < pass; j++) {
+		for (i = 0; i < sizeof(test_pattern) / sizeof(test_pattern[0]);
+		     i++) {
+			res = test_burst_start(size, test_pattern[i]);
+			if (res != 0) {
+				goto Done;
+			}
+		}
+
+		printf ("Iteration #%d passed\n", j + 1);
+
+		if (tstc() && 0x03 == getc())
+			break;
+	}
+Done:
+	return res;
+}
+
+static void test_prepare (void)
+{
+	printf ("\n");
+
+	caches_init();
+	disable_interrupts();
+	mmu_init();
+
+	printf ("Interrupts are disabled\n");
+	printf ("I-Cache is ON\n");
+	printf ("D-Cache is ON\n");
+	printf ("MMU is ON\n");
+
+	printf ("\n");
+
+	test_map_8M (TEST_PADDR, TEST_VADDR_NC, 0);
+	test_map_8M (TEST_PADDR, TEST_VADDR_C,  1);
+
+	test_map_8M (TEST_FLASH_ADDR & 0xFF800000, TEST_FLASH_ADDR & 0xFF800000, 0);
+
+	/* Configure GPIO ports */
+	signal_init();
+}
+
+static int test_burst_start (unsigned long size, unsigned long pattern)
+{
+	volatile unsigned long * vaddr_c = (unsigned long *)TEST_VADDR_C;
+	volatile unsigned long * vaddr_nc = (unsigned long *)TEST_VADDR_NC;
+	int i, n;
+	int res = 1;
+
+	printf ("Test pattern %08lx ...", pattern);
+
+	n = size / 4;
+
+	for (i = 0; i < n; i ++) {
+		vaddr_c [i] = pattern;
+	}
+	signal_start();
+	flush_dcache_range((unsigned long)vaddr_c, (unsigned long)(vaddr_c + n) - 1);
+
+	for (i = 0; i < n; i ++) {
+		register unsigned long tmp = vaddr_nc [i];
+		if (tmp != pattern) {
+			test_error("2a", vaddr_nc + i, tmp, pattern);
+			goto Done;
+		}
+	}
+
+	for (i = 0; i < n; i ++) {
+		register unsigned long tmp = vaddr_c [i];
+		if (tmp != pattern) {
+			test_error("2b", vaddr_c + i, tmp, pattern);
+			goto Done;
+		}
+	}
+
+	for (i = 0; i < n; i ++) {
+		vaddr_nc [i] = pattern;
+	}
+
+	for (i = 0; i < n; i ++) {
+		register unsigned long tmp = vaddr_nc [i];
+		if (tmp != pattern) {
+			test_error("3a", vaddr_nc + i, tmp, pattern);
+			goto Done;
+		}
+	}
+
+	signal_start();
+	for (i = 0; i < n; i ++) {
+		register unsigned long tmp = vaddr_c [i];
+		if (tmp != pattern) {
+			test_error("3b", vaddr_c + i, tmp, pattern);
+			goto Done;
+		}
+	}
+
+	res = 0;
+Done:
+	printf(" %s\n", res == 0 ? "OK" : "");
+
+	return res;
+}
+
+static void test_map_8M (unsigned long paddr, unsigned long vaddr, int cached)
+{
+	mtspr (MD_EPN, (vaddr & 0xFFFFFC00) | MI_EVALID);
+	mtspr (MD_TWC, MI_PS8MEG | MI_SVALID);
+	mtspr (MD_RPN, (paddr & 0xFFFFF000) | MI_BOOTINIT | (cached ? 0 : 2));
+	mtspr (MD_AP, MI_Kp);
+}
+
+static int test_mmu_is_on(void)
+{
+	unsigned long msr;
+
+	asm volatile("mfmsr %0" : "=r" (msr) :);
+
+	return msr & MSR_DR;
+}
+
+static void test_desc(unsigned long size)
+{
+	printf(
+	"The following tests will be conducted:\n"
+	"1)  Map %ld-byte region of physical RAM at 0x%08x\n"
+	"    into two virtual regions:\n"
+	"    one cached at 0x%08x and\n"
+	"    the the other uncached at 0x%08x.\n",
+	size, TEST_PADDR, TEST_VADDR_NC, TEST_VADDR_C);
+
+	puts(
+	"2)  Fill the cached region with a pattern, and flush the cache\n"
+	"2a) Check the uncached region to match the pattern\n"
+	"2b) Check the cached region to match the pattern\n"
+	"3)  Fill the uncached region with a pattern\n"
+	"3a) Check the cached region to match the pattern\n"
+	"3b) Check the uncached region to match the pattern\n"
+	"2b) Change the patterns and go to step 2\n"
+	"\n"
+	);
+}
+
+static void test_error(
+	char * step, volatile void * addr, unsigned long val, unsigned long pattern)
+{
+	volatile unsigned long * p = (void *)TEST_FLASH_ADDR;
+
+	signal_error();
+
+	p[0] = (unsigned long)addr;
+	p[1] = val;
+	p[2] = pattern;
+
+	printf ("\nError at step %s, addr %08lx: read %08lx, pattern %08lx",
+		step, (unsigned long)addr, val, pattern);
+}
+
+static void signal_init(void)
+{
+#if defined(GPIO1_INIT)
+	GPIO1_INIT;
+#endif
+#if defined(GPIO2_INIT)
+	GPIO2_INIT;
+#endif
+}
+
+static void signal_start(void)
+{
+#if defined(GPIO1_INIT)
+	if (GPIO1_DAT & GPIO1_BIT) {
+		GPIO1_DAT &= ~GPIO1_BIT;
+	} else {
+		GPIO1_DAT |= GPIO1_BIT;
+	}
+#endif
+}
+
+static void signal_error(void)
+{
+#if defined(GPIO2_INIT)
+	if (GPIO2_DAT & GPIO2_BIT) {
+		GPIO2_DAT &= ~GPIO2_BIT;
+	} else {
+		GPIO2_DAT |= GPIO2_BIT;
+	}
+#endif
+}
+
+static void test_usage(void)
+{
+	printf("Usage: go 0x40004 [size] [count]\n");
+}
diff --git a/examples/standalone/test_burst.h b/examples/standalone/test_burst.h
new file mode 100644
index 0000000000..87f5927a8e
--- /dev/null
+++ b/examples/standalone/test_burst.h
@@ -0,0 +1,22 @@ 
+/*
+ * (C) Copyright 2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _TEST_BURST_H
+#define _TEST_BURST_H
+
+/* Cache line size */
+#define CACHE_LINE_SIZE		16
+/* Binary logarithm of the cache line size */
+#define LG_CACHE_LINE_SIZE	4
+
+#ifndef __ASSEMBLY__
+extern void mmu_init(void);
+extern void caches_init(void);
+extern void flush_dcache_range(unsigned long start, unsigned long stop);
+#endif
+
+#endif /* _TEST_BURST_H */
diff --git a/examples/standalone/test_burst_lib.S b/examples/standalone/test_burst_lib.S
new file mode 100644
index 0000000000..fd3256e88b
--- /dev/null
+++ b/examples/standalone/test_burst_lib.S
@@ -0,0 +1,154 @@ 
+/*
+ * (C) Copyright 2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <config.h>
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+#include <asm/cache.h>
+#include <asm/mmu.h>
+#include "test_burst.h"
+
+	.text
+/*
+ *	void mmu_init(void);
+ *
+ *	This function turns the MMU on
+ *
+ *	Three 8 MByte regions are mapped 1:1, uncached
+ *	- SDRAM lower 8 MByte
+ *	- SDRAM higher 8 MByte
+ *	- IMMR
+ */
+	.global mmu_init
+mmu_init:
+	tlbia			/* Invalidate all TLB entries */
+	li	r8, 0
+	mtspr	MI_CTR, r8	/* Set instruction control to zero */
+	lis	r8, MD_RESETVAL@h
+	mtspr	MD_CTR, r8	/* Set data TLB control */
+
+	/* Now map the lower 8 Meg into the TLBs.  For this quick hack,
+	 * we can load the instruction and data TLB registers with the
+	 * same values.
+	 */
+	li	r8, MI_EVALID		/* Create EPN for address 0 */
+	mtspr	MI_EPN, r8
+	mtspr	MD_EPN, r8
+	li	r8, MI_PS8MEG		/* Set 8M byte page */
+	ori	r8, r8, MI_SVALID	/* Make it valid */
+	mtspr	MI_TWC, r8
+	mtspr	MD_TWC, r8
+	li	r8, MI_BOOTINIT|0x2	/* Create RPN for address 0 */
+	mtspr	MI_RPN, r8		/* Store TLB entry */
+	mtspr	MD_RPN, r8
+	lis	r8, MI_Kp@h		/* Set the protection mode */
+	mtspr	MI_AP, r8
+	mtspr	MD_AP, r8
+
+	/* Now map the higher 8 Meg into the TLBs.  For this quick hack,
+	 * we can load the instruction and data TLB registers with the
+	 * same values.
+	 */
+	lwz	r9,20(r2)		/* gd->ram_size */
+	addis	r9,r9,-0x80
+
+	mr	r8, r9			/* Higher 8 Meg in SDRAM */
+	ori	r8, r8, MI_EVALID	/* Mark page valid */
+	mtspr	MI_EPN, r8
+	mtspr	MD_EPN, r8
+	li	r8, MI_PS8MEG		/* Set 8M byte page */
+	ori	r8, r8, MI_SVALID	/* Make it valid */
+	mtspr	MI_TWC, r8
+	mtspr	MD_TWC, r8
+	mr	r8, r9
+	ori	r8, r8, MI_BOOTINIT|0x2
+	mtspr	MI_RPN, r8		/* Store TLB entry */
+	mtspr	MD_RPN, r8
+	lis	r8, MI_Kp@h		/* Set the protection mode */
+	mtspr	MI_AP, r8
+	mtspr	MD_AP, r8
+
+	/* Map another 8 MByte at the IMMR to get the processor
+	 * internal registers (among other things).
+	 */
+	mfspr	r9, 638			/* Get current IMMR */
+	andis.	r9, r9, 0xff80		/* Get 8Mbyte boundary */
+
+	mr	r8, r9			/* Create vaddr for TLB */
+	ori	r8, r8, MD_EVALID	/* Mark it valid */
+	mtspr	MD_EPN, r8
+	li	r8, MD_PS8MEG		/* Set 8M byte page */
+	ori	r8, r8, MD_SVALID	/* Make it valid */
+	mtspr	MD_TWC, r8
+	mr	r8, r9			/* Create paddr for TLB */
+	ori	r8, r8, MI_BOOTINIT|0x2 /* Inhibit cache -- Cort */
+	mtspr	MD_RPN, r8
+
+	/* We now have the lower and higher 8 Meg mapped into TLB entries,
+	 * and the caches ready to work.
+	 */
+	mfmsr	r0
+	ori	r0,r0,MSR_DR|MSR_IR
+	mtspr	SRR1,r0
+	mflr	r0
+	mtspr	SRR0,r0
+	SYNC
+	rfi	/* enables MMU */
+
+/*
+ *	void caches_init(void);
+ */
+	.globl	caches_init
+caches_init:
+	sync
+
+	mfspr	r3, IC_CST		/* Clear error bits */
+	mfspr	r3, DC_CST
+
+	lis	r3, IDC_UNALL@h		/* Unlock all */
+	mtspr	IC_CST, r3
+	mtspr	DC_CST, r3
+
+	lis	r3, IDC_INVALL@h	/* Invalidate all */
+	mtspr	IC_CST, r3
+	mtspr	DC_CST, r3
+
+	lis	r3, IDC_ENABLE@h	/* Enable all */
+	mtspr	IC_CST, r3
+	mtspr	DC_CST, r3
+
+	blr
+
+/*
+ *	void flush_dcache_range(unsigned long start, unsigned long stop);
+ */
+	.global flush_dcache_range
+flush_dcache_range:
+	li	r5,CACHE_LINE_SIZE-1
+	andc	r3,r3,r5
+	subf	r4,r3,r4
+	add	r4,r4,r5
+	srwi.	r4,r4,LG_CACHE_LINE_SIZE
+	beqlr
+	mtctr	r4
+
+1:	dcbf	0,r3
+	addi	r3,r3,CACHE_LINE_SIZE
+	bdnz	1b
+	sync				/* wait for dcbf's to get to ram */
+	blr
+
+/*
+ *	void disable_interrupts(void);
+ */
+	.global disable_interrupts
+disable_interrupts:
+	mfmsr	r0
+	rlwinm	r0,r0,0,17,15
+	mtmsr	r0
+	blr
diff --git a/examples/standalone/timer.c b/examples/standalone/timer.c
new file mode 100644
index 0000000000..dbd5c16f97
--- /dev/null
+++ b/examples/standalone/timer.c
@@ -0,0 +1,333 @@ 
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <commproc.h>
+#include <mpc8xx_irq.h>
+#include <exports.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#undef	DEBUG
+
+#define	TIMER_PERIOD	1000000		/* 1 second clock */
+
+static void timer_handler (void *arg);
+
+
+/* Access functions for the Machine State Register */
+static __inline__ unsigned long get_msr(void)
+{
+    unsigned long msr;
+
+    asm volatile("mfmsr %0" : "=r" (msr) :);
+    return msr;
+}
+
+static __inline__ void set_msr(unsigned long msr)
+{
+    asm volatile("mtmsr %0" : : "r" (msr));
+}
+
+/*
+ * Definitions to access the CPM Timer registers
+ * See 8xx_immap.h for Internal Memory Map layout,
+ * and commproc.h for CPM Interrupt vectors (aka "IRQ"s)
+ */
+
+typedef struct tid_8xx_cpmtimer_s {
+  int		 cpm_vec;	/* CPM Interrupt Vector for this timer	*/
+  ushort	*tgcrp;		/* Pointer to Timer Global Config Reg.	*/
+  ushort	*tmrp;		/* Pointer to Timer Mode Register	*/
+  ushort	*trrp;		/* Pointer to Timer Reference Register	*/
+  ushort	*tcrp;		/* Pointer to Timer Capture Register	*/
+  ushort	*tcnp;		/* Pointer to Timer Counter Register	*/
+  ushort	*terp;		/* Pointer to Timer Event Register	*/
+} tid_8xx_cpmtimer_t;
+
+#ifndef CLOCKRATE
+#  define CLOCKRATE 64
+#endif
+
+#define	CPMT_CLOCK_DIV		16
+#define	CPMT_MAX_PRESCALER	256
+#define CPMT_MAX_REFERENCE	65535	/* max. unsigned short */
+
+#define	CPMT_MAX_TICKS		(CPMT_MAX_REFERENCE * CPMT_MAX_PRESCALER)
+#define	CPMT_MAX_TICKS_WITH_DIV	(CPMT_MAX_REFERENCE * CPMT_MAX_PRESCALER * CPMT_CLOCK_DIV)
+#define	CPMT_MAX_INTERVAL	(CPMT_MAX_TICKS_WITH_DIV / CLOCKRATE)
+
+/* For now: always use max. prescaler value */
+#define	CPMT_PRESCALER		(CPMT_MAX_PRESCALER)
+
+/* CPM Timer Event Register Bits */
+#define	CPMT_EVENT_CAP		0x0001	/* Capture Event		*/
+#define	CPMT_EVENT_REF		0x0002	/* Reference Counter Event	*/
+
+/* CPM Timer Global Config Register */
+#define	CPMT_GCR_RST		0x0001	/* Reset  Timer			*/
+#define	CPMT_GCR_STP		0x0002	/* Stop   Timer			*/
+#define	CPMT_GCR_FRZ		0x0004	/* Freeze Timer			*/
+#define	CPMT_GCR_GM_CAS		0x0008	/* Gate Mode / Cascade Timers	*/
+#define	CPMT_GCR_MASK		(CPMT_GCR_RST|CPMT_GCR_STP|CPMT_GCR_FRZ|CPMT_GCR_GM_CAS)
+
+/* CPM Timer Mode register */
+#define	CPMT_MR_GE		0x0001	/* Gate Enable			*/
+#define	CPMT_MR_ICLK_CASC	0x0000	/* Clock internally cascaded	*/
+#define	CPMT_MR_ICLK_CLK	0x0002	/* Clock = system clock		*/
+#define	CPMT_MR_ICLK_CLKDIV	0x0004	/* Clock = system clock / 16	*/
+#define	CPMT_MR_ICLK_TIN	0x0006	/* Clock = TINx signal		*/
+#define	CPMT_MR_FRR		0x0008	/* Free Run / Restart		*/
+#define	CPMT_MR_ORI		0x0010	/* Out. Reference Interrupt En.	*/
+#define	CPMT_MR_OM		0x0020	/* Output Mode			*/
+#define	CPMT_MR_CE_DIS		0x0000	/* Capture/Interrupt disabled	*/
+#define	CPMT_MR_CE_RISE		0x0040	/* Capt./Interr. on rising  TIN	*/
+#define CPMT_MR_CE_FALL		0x0080	/* Capt./Interr. on falling TIN	*/
+#define	CPMT_MR_CE_ANY		0x00C0	/* Capt./Interr. on any TIN edge*/
+
+
+/*
+ * which CPM timer to use - index starts at 0 (= timer 1)
+ */
+#define	TID_TIMER_ID	0	/* use CPM timer 1		*/
+
+void setPeriod (tid_8xx_cpmtimer_t *hwp, ulong interval);
+
+static const char usage[] = "\n[q, b, e, ?] ";
+
+int timer (int argc, char * const argv[])
+{
+	cpmtimer8xx_t *cpmtimerp;	/* Pointer to the CPM Timer structure   */
+	tid_8xx_cpmtimer_t hw;
+	tid_8xx_cpmtimer_t *hwp = &hw;
+	int c;
+	int running;
+
+	app_startup(argv);
+
+	/* Pointer to CPM Timer structure */
+	cpmtimerp = &((immap_t *) gd->bd->bi_immr_base)->im_cpmtimer;
+
+	printf ("TIMERS=0x%x\n", (unsigned) cpmtimerp);
+
+	/* Initialize pointers depending on which timer we use */
+	switch (TID_TIMER_ID) {
+	case 0:
+		hwp->tmrp = &(cpmtimerp->cpmt_tmr1);
+		hwp->trrp = &(cpmtimerp->cpmt_trr1);
+		hwp->tcrp = &(cpmtimerp->cpmt_tcr1);
+		hwp->tcnp = &(cpmtimerp->cpmt_tcn1);
+		hwp->terp = &(cpmtimerp->cpmt_ter1);
+		hwp->cpm_vec = CPMVEC_TIMER1;
+		break;
+	case 1:
+		hwp->tmrp = &(cpmtimerp->cpmt_tmr2);
+		hwp->trrp = &(cpmtimerp->cpmt_trr2);
+		hwp->tcrp = &(cpmtimerp->cpmt_tcr2);
+		hwp->tcnp = &(cpmtimerp->cpmt_tcn2);
+		hwp->terp = &(cpmtimerp->cpmt_ter2);
+		hwp->cpm_vec = CPMVEC_TIMER2;
+		break;
+	case 2:
+		hwp->tmrp = &(cpmtimerp->cpmt_tmr3);
+		hwp->trrp = &(cpmtimerp->cpmt_trr3);
+		hwp->tcrp = &(cpmtimerp->cpmt_tcr3);
+		hwp->tcnp = &(cpmtimerp->cpmt_tcn3);
+		hwp->terp = &(cpmtimerp->cpmt_ter3);
+		hwp->cpm_vec = CPMVEC_TIMER3;
+		break;
+	case 3:
+		hwp->tmrp = &(cpmtimerp->cpmt_tmr4);
+		hwp->trrp = &(cpmtimerp->cpmt_trr4);
+		hwp->tcrp = &(cpmtimerp->cpmt_tcr4);
+		hwp->tcnp = &(cpmtimerp->cpmt_tcn4);
+		hwp->terp = &(cpmtimerp->cpmt_ter4);
+		hwp->cpm_vec = CPMVEC_TIMER4;
+		break;
+	}
+
+	hwp->tgcrp = &cpmtimerp->cpmt_tgcr;
+
+	printf ("Using timer %d\n"
+			"tgcr @ 0x%x, tmr @ 0x%x, trr @ 0x%x,"
+			" tcr @ 0x%x, tcn @ 0x%x, ter @ 0x%x\n",
+			TID_TIMER_ID + 1,
+			(unsigned) hwp->tgcrp,
+			(unsigned) hwp->tmrp,
+			(unsigned) hwp->trrp,
+			(unsigned) hwp->tcrp,
+			(unsigned) hwp->tcnp,
+			(unsigned) hwp->terp
+			);
+
+	/* reset timer    */
+	*hwp->tgcrp &= ~(CPMT_GCR_MASK << TID_TIMER_ID);
+
+	/* clear all events */
+	*hwp->terp = (CPMT_EVENT_CAP | CPMT_EVENT_REF);
+
+	puts(usage);
+	running = 0;
+	while ((c = getc()) != 'q') {
+	    if (c == 'b') {
+
+		setPeriod (hwp, TIMER_PERIOD);	/* Set period and start ticking */
+
+		/* Install interrupt handler (enable timer in CIMR) */
+		install_hdlr (hwp->cpm_vec, timer_handler, hwp);
+
+		printf ("Enabling timer\n");
+
+		/* enable timer */
+		*hwp->tgcrp |= (CPMT_GCR_RST << TID_TIMER_ID);
+		running = 1;
+
+#ifdef	DEBUG
+		printf ("tgcr=0x%x, tmr=0x%x, trr=0x%x,"
+			" tcr=0x%x, tcn=0x%x, ter=0x%x\n",
+				*hwp->tgcrp, *hwp->tmrp, *hwp->trrp,
+				*hwp->tcrp,  *hwp->tcnp, *hwp->terp
+				);
+#endif
+	    } else if (c == 'e') {
+
+		printf ("Stopping timer\n");
+
+		*hwp->tgcrp &= ~(CPMT_GCR_MASK << TID_TIMER_ID);
+		running = 0;
+
+#ifdef	DEBUG
+		printf ("tgcr=0x%x, tmr=0x%x, trr=0x%x,"
+			" tcr=0x%x, tcn=0x%x, ter=0x%x\n",
+				*hwp->tgcrp, *hwp->tmrp, *hwp->trrp,
+				*hwp->tcrp,  *hwp->tcnp, *hwp->terp
+			);
+#endif
+		/* Uninstall interrupt handler */
+		free_hdlr (hwp->cpm_vec);
+
+	    } else if (c == '?') {
+#ifdef	DEBUG
+		cpic8xx_t *cpm_icp = &((immap_t *) gd->bd->bi_immr_base)->im_cpic;
+		sysconf8xx_t *siup = &((immap_t *) gd->bd->bi_immr_base)->im_siu_conf;
+#endif
+
+		printf ("\ntgcr=0x%x, tmr=0x%x, trr=0x%x,"
+			" tcr=0x%x, tcn=0x%x, ter=0x%x\n",
+				*hwp->tgcrp, *hwp->tmrp, *hwp->trrp,
+				*hwp->tcrp,  *hwp->tcnp, *hwp->terp
+			);
+#ifdef	DEBUG
+		printf ("SIUMCR=0x%08lx, SYPCR=0x%08lx,"
+			" SIMASK=0x%08lx, SIPEND=0x%08lx\n",
+				siup->sc_siumcr,
+				siup->sc_sypcr,
+				siup->sc_simask,
+				siup->sc_sipend
+			);
+
+		printf ("CIMR=0x%08lx, CICR=0x%08lx, CIPR=0x%08lx\n",
+			cpm_icp->cpic_cimr,
+			cpm_icp->cpic_cicr,
+			cpm_icp->cpic_cipr
+			);
+#endif
+	    } else {
+		printf ("\nEnter: q - quit, b - start timer, e - stop timer, ? - get status\n");
+	    }
+	    puts(usage);
+	}
+	if (running) {
+		printf ("Stopping timer\n");
+		*hwp->tgcrp &= ~(CPMT_GCR_MASK << TID_TIMER_ID);
+		free_hdlr (hwp->cpm_vec);
+	}
+
+	return (0);
+}
+
+
+/* Set period in microseconds and start.
+ * Truncate to maximum period if more than this is requested - but warn about it.
+ */
+
+void setPeriod (tid_8xx_cpmtimer_t *hwp, ulong interval)
+{
+	unsigned short prescaler;
+	unsigned long ticks;
+
+	printf ("Set interval %ld us\n", interval);
+
+	/* Warn if requesting longer period than possible */
+	if (interval > CPMT_MAX_INTERVAL) {
+		printf ("Truncate interval %ld to maximum (%d)\n",
+				interval, CPMT_MAX_INTERVAL);
+		interval = CPMT_MAX_INTERVAL;
+	}
+	/*
+	 * Check if we want to use clock divider:
+	 * Since the reference counter can be incremented only in integer steps,
+	 * we try to keep it as big as possible to allow the resulting period to be
+	 * as precise as possible.
+	 */
+	/* prescaler, enable interrupt, restart after ref count is reached */
+	prescaler = (ushort) ((CPMT_PRESCALER - 1) << 8) |
+			CPMT_MR_ORI |
+			CPMT_MR_FRR;
+
+	ticks = ((ulong) CLOCKRATE * interval);
+
+	if (ticks > CPMT_MAX_TICKS) {
+		ticks /= CPMT_CLOCK_DIV;
+		prescaler |= CPMT_MR_ICLK_CLKDIV;	/* use system clock divided by 16 */
+	} else {
+		prescaler |= CPMT_MR_ICLK_CLK;	/* use system clock without divider */
+	}
+
+#ifdef	DEBUG
+	printf ("clock/%d, prescale factor %d, reference %ld, ticks %ld\n",
+			(ticks > CPMT_MAX_TICKS) ? CPMT_CLOCK_DIV : 1,
+			CPMT_PRESCALER,
+			(ticks / CPMT_PRESCALER),
+			ticks
+			);
+#endif
+
+	/* set prescaler register */
+	*hwp->tmrp = prescaler;
+
+	/* clear timer counter */
+	*hwp->tcnp = 0;
+
+	/* set reference register */
+	*hwp->trrp = (unsigned short) (ticks / CPMT_PRESCALER);
+
+#ifdef	DEBUG
+	printf ("tgcr=0x%x, tmr=0x%x, trr=0x%x,"
+		" tcr=0x%x, tcn=0x%x, ter=0x%x\n",
+			*hwp->tgcrp, *hwp->tmrp, *hwp->trrp,
+			*hwp->tcrp,  *hwp->tcnp, *hwp->terp
+		);
+#endif
+}
+
+/*
+ * Handler for CPMVEC_TIMER1 interrupt
+ */
+static
+void timer_handler (void *arg)
+{
+	tid_8xx_cpmtimer_t *hwp = (tid_8xx_cpmtimer_t *)arg;
+
+	/* printf ("** TER1=%04x ** ", *hwp->terp); */
+
+	/* just for demonstration */
+	printf (".");
+
+	/* clear all possible events: Ref. and Cap. */
+	*hwp->terp = (CPMT_EVENT_CAP | CPMT_EVENT_REF);
+}
diff --git a/include/asm-generic/u-boot.h b/include/asm-generic/u-boot.h
index 4374c2ee08..9f3351d602 100644
--- a/include/asm-generic/u-boot.h
+++ b/include/asm-generic/u-boot.h
@@ -41,7 +41,7 @@  typedef struct bd_info {
 	unsigned long	bi_dsp_freq; /* dsp core frequency */
 	unsigned long	bi_ddr_freq; /* ddr frequency */
 #endif
-#if defined(CONFIG_5xx) || defined(CONFIG_MPC8260) \
+#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_MPC8260) \
 	|| defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
 	unsigned long	bi_immr_base;	/* base of IMMR register */
 #endif
diff --git a/include/commproc.h b/include/commproc.h
new file mode 100644
index 0000000000..9d4cb109ad
--- /dev/null
+++ b/include/commproc.h
@@ -0,0 +1,849 @@ 
+/*
+ * MPC8xx Communication Processor Module.
+ * Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
+ *
+ * (C) Copyright 2000-2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * This file contains structures and information for the communication
+ * processor channels.  Some CPM control and status is available
+ * throught the MPC8xx internal memory map.  See immap.h for details.
+ * This file only contains what I need for the moment, not the total
+ * CPM capabilities.  I (or someone else) will add definitions as they
+ * are needed.  -- Dan
+ *
+ */
+#ifndef __CPM_8XX__
+#define __CPM_8XX__
+
+#include <asm/8xx_immap.h>
+
+/* CPM Command register.
+*/
+#define CPM_CR_RST		((ushort)0x8000)
+#define CPM_CR_OPCODE		((ushort)0x0f00)
+#define CPM_CR_CHAN		((ushort)0x00f0)
+#define CPM_CR_FLG		((ushort)0x0001)
+
+/* Some commands (there are more...later)
+*/
+#define CPM_CR_INIT_TRX		((ushort)0x0000)
+#define CPM_CR_INIT_RX		((ushort)0x0001)
+#define CPM_CR_INIT_TX		((ushort)0x0002)
+#define CPM_CR_HUNT_MODE	((ushort)0x0003)
+#define CPM_CR_STOP_TX		((ushort)0x0004)
+#define CPM_CR_RESTART_TX	((ushort)0x0006)
+#define CPM_CR_SET_GADDR	((ushort)0x0008)
+
+/* Channel numbers.
+*/
+#define CPM_CR_CH_SCC1		((ushort)0x0000)
+#define CPM_CR_CH_I2C		((ushort)0x0001)    /* I2C and IDMA1 */
+#define CPM_CR_CH_SCC2		((ushort)0x0004)
+#define CPM_CR_CH_SPI		((ushort)0x0005)    /* SPI/IDMA2/Timers */
+#define CPM_CR_CH_SCC3		((ushort)0x0008)
+#define CPM_CR_CH_SMC1		((ushort)0x0009)    /* SMC1 / DSP1 */
+#define CPM_CR_CH_SCC4		((ushort)0x000c)
+#define CPM_CR_CH_SMC2		((ushort)0x000d)    /* SMC2 / DSP2 */
+
+#define mk_cr_cmd(CH, CMD)	((CMD << 8) | (CH << 4))
+
+/*
+ * DPRAM defines and allocation functions
+ */
+#define CPM_SERIAL_BASE		0x0800
+#define CPM_I2C_BASE		0x0820
+#define CPM_SPI_BASE		0x0840
+#define CPM_FEC_BASE		0x0860
+#define CPM_SERIAL2_BASE	0x08E0
+#define CPM_SCC_BASE		0x0900
+#define CPM_POST_BASE		0x0980
+#define CPM_WLKBD_BASE		0x0a00
+
+#ifndef CONFIG_SYS_CPM_POST_WORD_ADDR
+#define CPM_POST_WORD_ADDR	0x07FC
+#else
+#define CPM_POST_WORD_ADDR	CONFIG_SYS_CPM_POST_WORD_ADDR
+#endif
+
+#ifndef CONFIG_SYS_CPM_BOOTCOUNT_ADDR
+#define CPM_BOOTCOUNT_ADDR	(CPM_POST_WORD_ADDR - 2*sizeof(ulong))
+#else
+#define CPM_BOOTCOUNT_ADDR	CONFIG_SYS_CPM_BOOTCOUNT_ADDR
+#endif
+
+#define BD_IIC_START	((uint) 0x0400) /* <- please use CPM_I2C_BASE !! */
+
+/* Export the base address of the communication processor registers
+ * and dual port ram.
+ */
+extern	cpm8xx_t	*cpmp;		/* Pointer to comm processor */
+
+/* Buffer descriptors used by many of the CPM protocols.
+*/
+typedef struct cpm_buf_desc {
+	ushort	cbd_sc;		/* Status and Control */
+	ushort	cbd_datlen;	/* Data length in buffer */
+	uint	cbd_bufaddr;	/* Buffer address in host memory */
+} cbd_t;
+
+#define BD_SC_EMPTY	((ushort)0x8000)	/* Receive is empty */
+#define BD_SC_READY	((ushort)0x8000)	/* Transmit is ready */
+#define BD_SC_WRAP	((ushort)0x2000)	/* Last buffer descriptor */
+#define BD_SC_INTRPT	((ushort)0x1000)	/* Interrupt on change */
+#define BD_SC_LAST	((ushort)0x0800)	/* Last buffer in frame */
+#define BD_SC_TC	((ushort)0x0400)	/* Transmit CRC */
+#define BD_SC_CM	((ushort)0x0200)	/* Continous mode */
+#define BD_SC_ID	((ushort)0x0100)	/* Rec'd too many idles */
+#define BD_SC_P		((ushort)0x0100)	/* xmt preamble */
+#define BD_SC_BR	((ushort)0x0020)	/* Break received */
+#define BD_SC_FR	((ushort)0x0010)	/* Framing error */
+#define BD_SC_PR	((ushort)0x0008)	/* Parity error */
+#define BD_SC_OV	((ushort)0x0002)	/* Overrun */
+#define BD_SC_CD	((ushort)0x0001)	/* Carrier Detect lost */
+
+/* Parameter RAM offsets.
+*/
+#define PROFF_SCC1	((uint)0x0000)
+#define PROFF_IIC	((uint)0x0080)
+#define PROFF_REVNUM	((uint)0x00b0)
+#define PROFF_SCC2	((uint)0x0100)
+#define PROFF_SPI	((uint)0x0180)
+#define PROFF_SCC3	((uint)0x0200)
+#define PROFF_SMC1	((uint)0x0280)
+#define PROFF_SCC4	((uint)0x0300)
+#define PROFF_SMC2	((uint)0x0380)
+
+/* Define enough so I can at least use the serial port as a UART.
+ */
+typedef struct smc_uart {
+	ushort	smc_rbase;	/* Rx Buffer descriptor base address */
+	ushort	smc_tbase;	/* Tx Buffer descriptor base address */
+	u_char	smc_rfcr;	/* Rx function code */
+	u_char	smc_tfcr;	/* Tx function code */
+	ushort	smc_mrblr;	/* Max receive buffer length */
+	uint	smc_rstate;	/* Internal */
+	uint	smc_idp;	/* Internal */
+	ushort	smc_rbptr;	/* Internal */
+	ushort	smc_ibc;	/* Internal */
+	uint	smc_rxtmp;	/* Internal */
+	uint	smc_tstate;	/* Internal */
+	uint	smc_tdp;	/* Internal */
+	ushort	smc_tbptr;	/* Internal */
+	ushort	smc_tbc;	/* Internal */
+	uint	smc_txtmp;	/* Internal */
+	ushort	smc_maxidl;	/* Maximum idle characters */
+	ushort	smc_tmpidl;	/* Temporary idle counter */
+	ushort	smc_brklen;	/* Last received break length */
+	ushort	smc_brkec;	/* rcv'd break condition counter */
+	ushort	smc_brkcr;	/* xmt break count register */
+	ushort	smc_rmask;	/* Temporary bit mask */
+	u_char	res1[8];
+	ushort	smc_rpbase;	/* Relocation pointer */
+} smc_uart_t;
+
+/* Function code bits.
+*/
+#define SMC_EB	((u_char)0x10)	/* Set big endian byte order */
+
+/* SMC uart mode register.
+*/
+#define	SMCMR_REN	((ushort)0x0001)
+#define SMCMR_TEN	((ushort)0x0002)
+#define SMCMR_DM	((ushort)0x000c)
+#define SMCMR_SM_GCI	((ushort)0x0000)
+#define SMCMR_SM_UART	((ushort)0x0020)
+#define SMCMR_SM_TRANS	((ushort)0x0030)
+#define SMCMR_SM_MASK	((ushort)0x0030)
+#define SMCMR_PM_EVEN	((ushort)0x0100)	/* Even parity, else odd */
+#define SMCMR_REVD	SMCMR_PM_EVEN
+#define SMCMR_PEN	((ushort)0x0200)	/* Parity enable */
+#define SMCMR_BS	SMCMR_PEN
+#define SMCMR_SL	((ushort)0x0400)	/* Two stops, else one */
+#define SMCR_CLEN_MASK	((ushort)0x7800)	/* Character length */
+#define smcr_mk_clen(C)	(((C) << 11) & SMCR_CLEN_MASK)
+
+/* SMC2 as Centronics parallel printer.  It is half duplex, in that
+ * it can only receive or transmit.  The parameter ram values for
+ * each direction are either unique or properly overlap, so we can
+ * include them in one structure.
+ */
+typedef struct smc_centronics {
+	ushort	scent_rbase;
+	ushort	scent_tbase;
+	u_char	scent_cfcr;
+	u_char	scent_smask;
+	ushort	scent_mrblr;
+	uint	scent_rstate;
+	uint	scent_r_ptr;
+	ushort	scent_rbptr;
+	ushort	scent_r_cnt;
+	uint	scent_rtemp;
+	uint	scent_tstate;
+	uint	scent_t_ptr;
+	ushort	scent_tbptr;
+	ushort	scent_t_cnt;
+	uint	scent_ttemp;
+	ushort	scent_max_sl;
+	ushort	scent_sl_cnt;
+	ushort	scent_character1;
+	ushort	scent_character2;
+	ushort	scent_character3;
+	ushort	scent_character4;
+	ushort	scent_character5;
+	ushort	scent_character6;
+	ushort	scent_character7;
+	ushort	scent_character8;
+	ushort	scent_rccm;
+	ushort	scent_rccr;
+} smc_cent_t;
+
+/* Centronics Status Mask Register.
+*/
+#define SMC_CENT_F	((u_char)0x08)
+#define SMC_CENT_PE	((u_char)0x04)
+#define SMC_CENT_S	((u_char)0x02)
+
+/* SMC Event and Mask register.
+*/
+#define	SMCM_BRKE	((unsigned char)0x40)	/* When in UART Mode */
+#define	SMCM_BRK	((unsigned char)0x10)	/* When in UART Mode */
+#define	SMCM_TXE	((unsigned char)0x10)	/* When in Transparent Mode */
+#define	SMCM_BSY	((unsigned char)0x04)
+#define	SMCM_TX		((unsigned char)0x02)
+#define	SMCM_RX		((unsigned char)0x01)
+
+/* Baud rate generators.
+*/
+#define CPM_BRG_RST		((uint)0x00020000)
+#define CPM_BRG_EN		((uint)0x00010000)
+#define CPM_BRG_EXTC_INT	((uint)0x00000000)
+#define CPM_BRG_EXTC_CLK2	((uint)0x00004000)
+#define CPM_BRG_EXTC_CLK6	((uint)0x00008000)
+#define CPM_BRG_ATB		((uint)0x00002000)
+#define CPM_BRG_CD_MASK		((uint)0x00001ffe)
+#define CPM_BRG_DIV16		((uint)0x00000001)
+
+/* SI Clock Route Register
+*/
+#define SICR_RCLK_SCC1_BRG1	((uint)0x00000000)
+#define SICR_TCLK_SCC1_BRG1	((uint)0x00000000)
+#define SICR_RCLK_SCC2_BRG2	((uint)0x00000800)
+#define SICR_TCLK_SCC2_BRG2	((uint)0x00000100)
+#define SICR_RCLK_SCC3_BRG3	((uint)0x00100000)
+#define SICR_TCLK_SCC3_BRG3	((uint)0x00020000)
+#define SICR_RCLK_SCC4_BRG4	((uint)0x18000000)
+#define SICR_TCLK_SCC4_BRG4	((uint)0x03000000)
+
+/* SCCs.
+*/
+#define SCC_GSMRH_IRP		((uint)0x00040000)
+#define SCC_GSMRH_GDE		((uint)0x00010000)
+#define SCC_GSMRH_TCRC_CCITT	((uint)0x00008000)
+#define SCC_GSMRH_TCRC_BISYNC	((uint)0x00004000)
+#define SCC_GSMRH_TCRC_HDLC	((uint)0x00000000)
+#define SCC_GSMRH_REVD		((uint)0x00002000)
+#define SCC_GSMRH_TRX		((uint)0x00001000)
+#define SCC_GSMRH_TTX		((uint)0x00000800)
+#define SCC_GSMRH_CDP		((uint)0x00000400)
+#define SCC_GSMRH_CTSP		((uint)0x00000200)
+#define SCC_GSMRH_CDS		((uint)0x00000100)
+#define SCC_GSMRH_CTSS		((uint)0x00000080)
+#define SCC_GSMRH_TFL		((uint)0x00000040)
+#define SCC_GSMRH_RFW		((uint)0x00000020)
+#define SCC_GSMRH_TXSY		((uint)0x00000010)
+#define SCC_GSMRH_SYNL16	((uint)0x0000000c)
+#define SCC_GSMRH_SYNL8		((uint)0x00000008)
+#define SCC_GSMRH_SYNL4		((uint)0x00000004)
+#define SCC_GSMRH_RTSM		((uint)0x00000002)
+#define SCC_GSMRH_RSYN		((uint)0x00000001)
+
+#define SCC_GSMRL_SIR		((uint)0x80000000)	/* SCC2 only */
+#define SCC_GSMRL_EDGE_NONE	((uint)0x60000000)
+#define SCC_GSMRL_EDGE_NEG	((uint)0x40000000)
+#define SCC_GSMRL_EDGE_POS	((uint)0x20000000)
+#define SCC_GSMRL_EDGE_BOTH	((uint)0x00000000)
+#define SCC_GSMRL_TCI		((uint)0x10000000)
+#define SCC_GSMRL_TSNC_3	((uint)0x0c000000)
+#define SCC_GSMRL_TSNC_4	((uint)0x08000000)
+#define SCC_GSMRL_TSNC_14	((uint)0x04000000)
+#define SCC_GSMRL_TSNC_INF	((uint)0x00000000)
+#define SCC_GSMRL_RINV		((uint)0x02000000)
+#define SCC_GSMRL_TINV		((uint)0x01000000)
+#define SCC_GSMRL_TPL_128	((uint)0x00c00000)
+#define SCC_GSMRL_TPL_64	((uint)0x00a00000)
+#define SCC_GSMRL_TPL_48	((uint)0x00800000)
+#define SCC_GSMRL_TPL_32	((uint)0x00600000)
+#define SCC_GSMRL_TPL_16	((uint)0x00400000)
+#define SCC_GSMRL_TPL_8		((uint)0x00200000)
+#define SCC_GSMRL_TPL_NONE	((uint)0x00000000)
+#define SCC_GSMRL_TPP_ALL1	((uint)0x00180000)
+#define SCC_GSMRL_TPP_01	((uint)0x00100000)
+#define SCC_GSMRL_TPP_10	((uint)0x00080000)
+#define SCC_GSMRL_TPP_ZEROS	((uint)0x00000000)
+#define SCC_GSMRL_TEND		((uint)0x00040000)
+#define SCC_GSMRL_TDCR_32	((uint)0x00030000)
+#define SCC_GSMRL_TDCR_16	((uint)0x00020000)
+#define SCC_GSMRL_TDCR_8	((uint)0x00010000)
+#define SCC_GSMRL_TDCR_1	((uint)0x00000000)
+#define SCC_GSMRL_RDCR_32	((uint)0x0000c000)
+#define SCC_GSMRL_RDCR_16	((uint)0x00008000)
+#define SCC_GSMRL_RDCR_8	((uint)0x00004000)
+#define SCC_GSMRL_RDCR_1	((uint)0x00000000)
+#define SCC_GSMRL_RENC_DFMAN	((uint)0x00003000)
+#define SCC_GSMRL_RENC_MANCH	((uint)0x00002000)
+#define SCC_GSMRL_RENC_FM0	((uint)0x00001000)
+#define SCC_GSMRL_RENC_NRZI	((uint)0x00000800)
+#define SCC_GSMRL_RENC_NRZ	((uint)0x00000000)
+#define SCC_GSMRL_TENC_DFMAN	((uint)0x00000600)
+#define SCC_GSMRL_TENC_MANCH	((uint)0x00000400)
+#define SCC_GSMRL_TENC_FM0	((uint)0x00000200)
+#define SCC_GSMRL_TENC_NRZI	((uint)0x00000100)
+#define SCC_GSMRL_TENC_NRZ	((uint)0x00000000)
+#define SCC_GSMRL_DIAG_LE	((uint)0x000000c0)	/* Loop and echo */
+#define SCC_GSMRL_DIAG_ECHO	((uint)0x00000080)
+#define SCC_GSMRL_DIAG_LOOP	((uint)0x00000040)
+#define SCC_GSMRL_DIAG_NORM	((uint)0x00000000)
+#define SCC_GSMRL_ENR		((uint)0x00000020)
+#define SCC_GSMRL_ENT		((uint)0x00000010)
+#define SCC_GSMRL_MODE_ENET	((uint)0x0000000c)
+#define SCC_GSMRL_MODE_DDCMP	((uint)0x00000009)
+#define SCC_GSMRL_MODE_BISYNC	((uint)0x00000008)
+#define SCC_GSMRL_MODE_V14	((uint)0x00000007)
+#define SCC_GSMRL_MODE_AHDLC	((uint)0x00000006)
+#define SCC_GSMRL_MODE_PROFIBUS	((uint)0x00000005)
+#define SCC_GSMRL_MODE_UART	((uint)0x00000004)
+#define SCC_GSMRL_MODE_SS7	((uint)0x00000003)
+#define SCC_GSMRL_MODE_ATALK	((uint)0x00000002)
+#define SCC_GSMRL_MODE_HDLC	((uint)0x00000000)
+
+#define SCC_TODR_TOD		((ushort)0x8000)
+
+/* SCC Event and Mask register.
+*/
+#define	SCCM_TXE	((unsigned char)0x10)
+#define	SCCM_BSY	((unsigned char)0x04)
+#define	SCCM_TX		((unsigned char)0x02)
+#define	SCCM_RX		((unsigned char)0x01)
+
+typedef struct scc_param {
+	ushort	scc_rbase;	/* Rx Buffer descriptor base address */
+	ushort	scc_tbase;	/* Tx Buffer descriptor base address */
+	u_char	scc_rfcr;	/* Rx function code */
+	u_char	scc_tfcr;	/* Tx function code */
+	ushort	scc_mrblr;	/* Max receive buffer length */
+	uint	scc_rstate;	/* Internal */
+	uint	scc_idp;	/* Internal */
+	ushort	scc_rbptr;	/* Internal */
+	ushort	scc_ibc;	/* Internal */
+	uint	scc_rxtmp;	/* Internal */
+	uint	scc_tstate;	/* Internal */
+	uint	scc_tdp;	/* Internal */
+	ushort	scc_tbptr;	/* Internal */
+	ushort	scc_tbc;	/* Internal */
+	uint	scc_txtmp;	/* Internal */
+	uint	scc_rcrc;	/* Internal */
+	uint	scc_tcrc;	/* Internal */
+} sccp_t;
+
+/* Function code bits.
+*/
+#define SCC_EB	((u_char)0x10)	/* Set big endian byte order */
+
+/* CPM Ethernet through SCCx.
+ */
+typedef struct scc_enet {
+	sccp_t	sen_genscc;
+	uint	sen_cpres;	/* Preset CRC */
+	uint	sen_cmask;	/* Constant mask for CRC */
+	uint	sen_crcec;	/* CRC Error counter */
+	uint	sen_alec;	/* alignment error counter */
+	uint	sen_disfc;	/* discard frame counter */
+	ushort	sen_pads;	/* Tx short frame pad character */
+	ushort	sen_retlim;	/* Retry limit threshold */
+	ushort	sen_retcnt;	/* Retry limit counter */
+	ushort	sen_maxflr;	/* maximum frame length register */
+	ushort	sen_minflr;	/* minimum frame length register */
+	ushort	sen_maxd1;	/* maximum DMA1 length */
+	ushort	sen_maxd2;	/* maximum DMA2 length */
+	ushort	sen_maxd;	/* Rx max DMA */
+	ushort	sen_dmacnt;	/* Rx DMA counter */
+	ushort	sen_maxb;	/* Max BD byte count */
+	ushort	sen_gaddr1;	/* Group address filter */
+	ushort	sen_gaddr2;
+	ushort	sen_gaddr3;
+	ushort	sen_gaddr4;
+	uint	sen_tbuf0data0;	/* Save area 0 - current frame */
+	uint	sen_tbuf0data1;	/* Save area 1 - current frame */
+	uint	sen_tbuf0rba;	/* Internal */
+	uint	sen_tbuf0crc;	/* Internal */
+	ushort	sen_tbuf0bcnt;	/* Internal */
+	ushort	sen_paddrh;	/* physical address (MSB) */
+	ushort	sen_paddrm;
+	ushort	sen_paddrl;	/* physical address (LSB) */
+	ushort	sen_pper;	/* persistence */
+	ushort	sen_rfbdptr;	/* Rx first BD pointer */
+	ushort	sen_tfbdptr;	/* Tx first BD pointer */
+	ushort	sen_tlbdptr;	/* Tx last BD pointer */
+	uint	sen_tbuf1data0;	/* Save area 0 - current frame */
+	uint	sen_tbuf1data1;	/* Save area 1 - current frame */
+	uint	sen_tbuf1rba;	/* Internal */
+	uint	sen_tbuf1crc;	/* Internal */
+	ushort	sen_tbuf1bcnt;	/* Internal */
+	ushort	sen_txlen;	/* Tx Frame length counter */
+	ushort	sen_iaddr1;	/* Individual address filter */
+	ushort	sen_iaddr2;
+	ushort	sen_iaddr3;
+	ushort	sen_iaddr4;
+	ushort	sen_boffcnt;	/* Backoff counter */
+
+	/* NOTE: Some versions of the manual have the following items
+	 * incorrectly documented.  Below is the proper order.
+	 */
+	ushort	sen_taddrh;	/* temp address (MSB) */
+	ushort	sen_taddrm;
+	ushort	sen_taddrl;	/* temp address (LSB) */
+} scc_enet_t;
+
+/**********************************************************************
+ *
+ * Board specific configuration settings.
+ *
+ * Please note that we use the presence of a #define SCC_ENET and/or
+ * #define FEC_ENET to enable the SCC resp. FEC ethernet drivers.
+ **********************************************************************/
+
+/***  BSEIP  **********************************************************/
+
+#ifdef CONFIG_BSEIP
+/* This ENET stuff is for the MPC823 with ethernet on SCC2.
+ * This is unique to the BSE ip-Engine board.
+ */
+#define	PROFF_ENET	PROFF_SCC2
+#define	CPM_CR_ENET	CPM_CR_CH_SCC2
+#define	SCC_ENET	1
+#define PA_ENET_RXD	((ushort)0x0004)
+#define PA_ENET_TXD	((ushort)0x0008)
+#define PA_ENET_TCLK	((ushort)0x0100)
+#define PA_ENET_RCLK	((ushort)0x0200)
+#define PB_ENET_TENA	((uint)0x00002000)
+#define PC_ENET_CLSN	((ushort)0x0040)
+#define PC_ENET_RENA	((ushort)0x0080)
+
+/* BSE uses port B and C bits for PHY control also.
+*/
+#define PB_BSE_POWERUP	((uint)0x00000004)
+#define PB_BSE_FDXDIS	((uint)0x00008000)
+#define PC_BSE_LOOPBACK	((ushort)0x0800)
+
+#define SICR_ENET_MASK	((uint)0x0000ff00)
+#define SICR_ENET_CLKRT	((uint)0x00002c00)
+#endif	/* CONFIG_BSEIP */
+
+/***  KM8XX  *********************************************************/
+
+/* The KM8XX Service Module uses SCC3 for Ethernet */
+
+#ifdef CONFIG_KM8XX
+#define PROFF_ENET	PROFF_SCC3		/* Ethernet on SCC3 */
+#define CPM_CR_ENET	CPM_CR_CH_SCC3
+#define SCC_ENET	2
+#define PA_ENET_RXD	((ushort)0x0010)	/* PA 11 */
+#define PA_ENET_TXD	((ushort)0x0020)	/* PA 10 */
+#define PA_ENET_RCLK	((ushort)0x1000)	/* PA  3 CLK 5 */
+#define PA_ENET_TCLK	((ushort)0x2000)	/* PA  2 CLK 6 */
+
+#define PC_ENET_TENA	((ushort)0x0004)	/* PC 13 */
+
+#define PC_ENET_RENA	((ushort)0x0200)	/* PC  6 */
+#define PC_ENET_CLSN	((ushort)0x0100)	/* PC  7 */
+
+/* Control bits in the SICR to route TCLK (CLK6) and RCLK (CLK5) to
+ * SCC3.  Also, make sure GR3 (bit 8) and SC3 (bit 9) are zero.
+ */
+#define SICR_ENET_MASK	((uint)0x00FF0000)
+#define SICR_ENET_CLKRT	((uint)0x00250000)
+#endif	/* CONFIG_KM8XX */
+
+/***  MVS1, TQM823L/M, TQM850L/M, TQM885D, R360MPI  **********/
+
+#if (defined(CONFIG_MVS) && CONFIG_MVS < 2) || \
+    defined(CONFIG_TQM823L) || \
+    defined(CONFIG_TQM823M) || defined(CONFIG_TQM850L) || \
+    defined(CONFIG_TQM850M) || defined(CONFIG_TQM885D)
+
+/* Bits in parallel I/O port registers that have to be set/cleared
+ * to configure the pins for SCC2 use.
+ */
+#define	PROFF_ENET	PROFF_SCC2
+#define	CPM_CR_ENET	CPM_CR_CH_SCC2
+#define	SCC_ENET	1
+#define PA_ENET_RXD	((ushort)0x0004)	/* PA 13 */
+#define PA_ENET_TXD	((ushort)0x0008)	/* PA 12 */
+#define PA_ENET_RCLK	((ushort)0x0100)	/* PA  7 */
+#define PA_ENET_TCLK	((ushort)0x0400)	/* PA  5 */
+
+#define PB_ENET_TENA	((uint)0x00002000)	/* PB 18 */
+
+#define PC_ENET_CLSN	((ushort)0x0040)	/* PC  9 */
+#define PC_ENET_RENA	((ushort)0x0080)	/* PC  8 */
+
+/* Control bits in the SICR to route TCLK (CLK3) and RCLK (CLK1) to
+ * SCC2.  Also, make sure GR2 (bit 16) and SC2 (bit 17) are zero.
+ */
+#define SICR_ENET_MASK	((uint)0x0000ff00)
+#define SICR_ENET_CLKRT	((uint)0x00002600)
+
+# ifdef CONFIG_FEC_ENET		/* Use FEC for Fast Ethernet */
+#define FEC_ENET
+# endif	/* CONFIG_FEC_ENET */
+
+#endif	/* CONFIG_MVS v1, CONFIG_TQM823L/M, CONFIG_TQM850L/M, etc. */
+
+/***  TQM855L/M, TQM860L/M, TQM862L/M, TQM866L/M  *********************/
+
+#if defined(CONFIG_TQM855L) || defined(CONFIG_TQM855M) || \
+    defined(CONFIG_TQM860L) || defined(CONFIG_TQM860M) || \
+    defined(CONFIG_TQM862L) || defined(CONFIG_TQM862M) || \
+    defined(CONFIG_TQM866L) || defined(CONFIG_TQM866M)
+
+# ifdef CONFIG_SCC1_ENET	/* use SCC for 10Mbps Ethernet	*/
+
+/* Bits in parallel I/O port registers that have to be set/cleared
+ * to configure the pins for SCC1 use.
+ */
+#define	PROFF_ENET	PROFF_SCC1
+#define	CPM_CR_ENET	CPM_CR_CH_SCC1
+#define	SCC_ENET	0
+#define PA_ENET_RXD	((ushort)0x0001)	/* PA 15 */
+#define PA_ENET_TXD	((ushort)0x0002)	/* PA 14 */
+#define PA_ENET_RCLK	((ushort)0x0100)	/* PA  7 */
+#define PA_ENET_TCLK	((ushort)0x0400)	/* PA  5 */
+
+#define PC_ENET_TENA	((ushort)0x0001)	/* PC 15 */
+#define PC_ENET_CLSN	((ushort)0x0010)	/* PC 11 */
+#define PC_ENET_RENA	((ushort)0x0020)	/* PC 10 */
+
+/* Control bits in the SICR to route TCLK (CLK3) and RCLK (CLK1) to
+ * SCC1.  Also, make sure GR1 (bit 24) and SC1 (bit 25) are zero.
+ */
+#define SICR_ENET_MASK	((uint)0x000000ff)
+#define SICR_ENET_CLKRT	((uint)0x00000026)
+
+# endif	/* CONFIG_SCC1_ENET */
+
+# ifdef CONFIG_FEC_ENET		/* Use FEC for Fast Ethernet */
+
+#define FEC_ENET
+
+#define PD_MII_TXD1	((ushort)0x1000)	/* PD  3 */
+#define PD_MII_TXD2	((ushort)0x0800)	/* PD  4 */
+#define PD_MII_TXD3	((ushort)0x0400)	/* PD  5 */
+#define PD_MII_RX_DV	((ushort)0x0200)	/* PD  6 */
+#define PD_MII_RX_ERR	((ushort)0x0100)	/* PD  7 */
+#define PD_MII_RX_CLK	((ushort)0x0080)	/* PD  8 */
+#define PD_MII_TXD0	((ushort)0x0040)	/* PD  9 */
+#define PD_MII_RXD0	((ushort)0x0020)	/* PD 10 */
+#define PD_MII_TX_ERR	((ushort)0x0010)	/* PD 11 */
+#define PD_MII_MDC	((ushort)0x0008)	/* PD 12 */
+#define PD_MII_RXD1	((ushort)0x0004)	/* PD 13 */
+#define PD_MII_RXD2	((ushort)0x0002)	/* PD 14 */
+#define PD_MII_RXD3	((ushort)0x0001)	/* PD 15 */
+
+#define PD_MII_MASK	((ushort)0x1FFF)	/* PD 3...15 */
+
+# endif	/* CONFIG_FEC_ENET */
+#endif	/* CONFIG_TQM855L/M, TQM860L/M, TQM862L/M */
+
+/*********************************************************************/
+
+/* SCC Event register as used by Ethernet.
+*/
+#define SCCE_ENET_GRA	((ushort)0x0080)	/* Graceful stop complete */
+#define SCCE_ENET_TXE	((ushort)0x0010)	/* Transmit Error */
+#define SCCE_ENET_RXF	((ushort)0x0008)	/* Full frame received */
+#define SCCE_ENET_BSY	((ushort)0x0004)	/* All incoming buffers full */
+#define SCCE_ENET_TXB	((ushort)0x0002)	/* A buffer was transmitted */
+#define SCCE_ENET_RXB	((ushort)0x0001)	/* A buffer was received */
+
+/* SCC Mode Register (PSMR) as used by Ethernet.
+*/
+#define SCC_PSMR_HBC	((ushort)0x8000)	/* Enable heartbeat */
+#define SCC_PSMR_FC	((ushort)0x4000)	/* Force collision */
+#define SCC_PSMR_RSH	((ushort)0x2000)	/* Receive short frames */
+#define SCC_PSMR_IAM	((ushort)0x1000)	/* Check individual hash */
+#define SCC_PSMR_ENCRC	((ushort)0x0800)	/* Ethernet CRC mode */
+#define SCC_PSMR_PRO	((ushort)0x0200)	/* Promiscuous mode */
+#define SCC_PSMR_BRO	((ushort)0x0100)	/* Catch broadcast pkts */
+#define SCC_PSMR_SBT	((ushort)0x0080)	/* Special backoff timer */
+#define SCC_PSMR_LPB	((ushort)0x0040)	/* Set Loopback mode */
+#define SCC_PSMR_SIP	((ushort)0x0020)	/* Sample Input Pins */
+#define SCC_PSMR_LCW	((ushort)0x0010)	/* Late collision window */
+#define SCC_PSMR_NIB22	((ushort)0x000a)	/* Start frame search */
+#define SCC_PSMR_FDE	((ushort)0x0001)	/* Full duplex enable */
+
+/* Buffer descriptor control/status used by Ethernet receive.
+*/
+#define BD_ENET_RX_EMPTY	((ushort)0x8000)
+#define BD_ENET_RX_WRAP		((ushort)0x2000)
+#define BD_ENET_RX_INTR		((ushort)0x1000)
+#define BD_ENET_RX_LAST		((ushort)0x0800)
+#define BD_ENET_RX_FIRST	((ushort)0x0400)
+#define BD_ENET_RX_MISS		((ushort)0x0100)
+#define BD_ENET_RX_LG		((ushort)0x0020)
+#define BD_ENET_RX_NO		((ushort)0x0010)
+#define BD_ENET_RX_SH		((ushort)0x0008)
+#define BD_ENET_RX_CR		((ushort)0x0004)
+#define BD_ENET_RX_OV		((ushort)0x0002)
+#define BD_ENET_RX_CL		((ushort)0x0001)
+#define BD_ENET_RX_STATS	((ushort)0x013f)	/* All status bits */
+
+/* Buffer descriptor control/status used by Ethernet transmit.
+*/
+#define BD_ENET_TX_READY	((ushort)0x8000)
+#define BD_ENET_TX_PAD		((ushort)0x4000)
+#define BD_ENET_TX_WRAP		((ushort)0x2000)
+#define BD_ENET_TX_INTR		((ushort)0x1000)
+#define BD_ENET_TX_LAST		((ushort)0x0800)
+#define BD_ENET_TX_TC		((ushort)0x0400)
+#define BD_ENET_TX_DEF		((ushort)0x0200)
+#define BD_ENET_TX_HB		((ushort)0x0100)
+#define BD_ENET_TX_LC		((ushort)0x0080)
+#define BD_ENET_TX_RL		((ushort)0x0040)
+#define BD_ENET_TX_RCMASK	((ushort)0x003c)
+#define BD_ENET_TX_UN		((ushort)0x0002)
+#define BD_ENET_TX_CSL		((ushort)0x0001)
+#define BD_ENET_TX_STATS	((ushort)0x03ff)	/* All status bits */
+
+/* SCC as UART
+*/
+typedef struct scc_uart {
+	sccp_t	scc_genscc;
+	uint	scc_res1;	/* Reserved */
+	uint	scc_res2;	/* Reserved */
+	ushort	scc_maxidl;	/* Maximum idle chars */
+	ushort	scc_idlc;	/* temp idle counter */
+	ushort	scc_brkcr;	/* Break count register */
+	ushort	scc_parec;	/* receive parity error counter */
+	ushort	scc_frmec;	/* receive framing error counter */
+	ushort	scc_nosec;	/* receive noise counter */
+	ushort	scc_brkec;	/* receive break condition counter */
+	ushort	scc_brkln;	/* last received break length */
+	ushort	scc_uaddr1;	/* UART address character 1 */
+	ushort	scc_uaddr2;	/* UART address character 2 */
+	ushort	scc_rtemp;	/* Temp storage */
+	ushort	scc_toseq;	/* Transmit out of sequence char */
+	ushort	scc_char1;	/* control character 1 */
+	ushort	scc_char2;	/* control character 2 */
+	ushort	scc_char3;	/* control character 3 */
+	ushort	scc_char4;	/* control character 4 */
+	ushort	scc_char5;	/* control character 5 */
+	ushort	scc_char6;	/* control character 6 */
+	ushort	scc_char7;	/* control character 7 */
+	ushort	scc_char8;	/* control character 8 */
+	ushort	scc_rccm;	/* receive control character mask */
+	ushort	scc_rccr;	/* receive control character register */
+	ushort	scc_rlbc;	/* receive last break character */
+} scc_uart_t;
+
+/* SCC Event and Mask registers when it is used as a UART.
+*/
+#define UART_SCCM_GLR		((ushort)0x1000)
+#define UART_SCCM_GLT		((ushort)0x0800)
+#define UART_SCCM_AB		((ushort)0x0200)
+#define UART_SCCM_IDL		((ushort)0x0100)
+#define UART_SCCM_GRA		((ushort)0x0080)
+#define UART_SCCM_BRKE		((ushort)0x0040)
+#define UART_SCCM_BRKS		((ushort)0x0020)
+#define UART_SCCM_CCR		((ushort)0x0008)
+#define UART_SCCM_BSY		((ushort)0x0004)
+#define UART_SCCM_TX		((ushort)0x0002)
+#define UART_SCCM_RX		((ushort)0x0001)
+
+/* The SCC PSMR when used as a UART.
+*/
+#define SCU_PSMR_FLC		((ushort)0x8000)
+#define SCU_PSMR_SL		((ushort)0x4000)
+#define SCU_PSMR_CL		((ushort)0x3000)
+#define SCU_PSMR_UM		((ushort)0x0c00)
+#define SCU_PSMR_FRZ		((ushort)0x0200)
+#define SCU_PSMR_RZS		((ushort)0x0100)
+#define SCU_PSMR_SYN		((ushort)0x0080)
+#define SCU_PSMR_DRT		((ushort)0x0040)
+#define SCU_PSMR_PEN		((ushort)0x0010)
+#define SCU_PSMR_RPM		((ushort)0x000c)
+#define SCU_PSMR_REVP		((ushort)0x0008)
+#define SCU_PSMR_TPM		((ushort)0x0003)
+#define SCU_PSMR_TEVP		((ushort)0x0003)
+
+/* CPM Transparent mode SCC.
+ */
+typedef struct scc_trans {
+	sccp_t	st_genscc;
+	uint	st_cpres;	/* Preset CRC */
+	uint	st_cmask;	/* Constant mask for CRC */
+} scc_trans_t;
+
+#define BD_SCC_TX_LAST		((ushort)0x0800)
+
+/* IIC parameter RAM.
+*/
+typedef struct iic {
+	ushort	iic_rbase;	/* Rx Buffer descriptor base address */
+	ushort	iic_tbase;	/* Tx Buffer descriptor base address */
+	u_char	iic_rfcr;	/* Rx function code */
+	u_char	iic_tfcr;	/* Tx function code */
+	ushort	iic_mrblr;	/* Max receive buffer length */
+	uint	iic_rstate;	/* Internal */
+	uint	iic_rdp;	/* Internal */
+	ushort	iic_rbptr;	/* Internal */
+	ushort	iic_rbc;	/* Internal */
+	uint	iic_rxtmp;	/* Internal */
+	uint	iic_tstate;	/* Internal */
+	uint	iic_tdp;	/* Internal */
+	ushort	iic_tbptr;	/* Internal */
+	ushort	iic_tbc;	/* Internal */
+	uint	iic_txtmp;	/* Internal */
+	uint	iic_res;	/* reserved */
+	ushort	iic_rpbase;	/* Relocation pointer */
+	ushort	iic_res2;	/* reserved */
+} iic_t;
+
+/* SPI parameter RAM.
+*/
+typedef struct spi {
+	ushort	spi_rbase;	/* Rx Buffer descriptor base address */
+	ushort	spi_tbase;	/* Tx Buffer descriptor base address */
+	u_char	spi_rfcr;	/* Rx function code */
+	u_char	spi_tfcr;	/* Tx function code */
+	ushort	spi_mrblr;	/* Max receive buffer length */
+	uint	spi_rstate;	/* Internal */
+	uint	spi_rdp;	/* Internal */
+	ushort	spi_rbptr;	/* Internal */
+	ushort	spi_rbc;	/* Internal */
+	uint	spi_rxtmp;	/* Internal */
+	uint	spi_tstate;	/* Internal */
+	uint	spi_tdp;	/* Internal */
+	ushort	spi_tbptr;	/* Internal */
+	ushort	spi_tbc;	/* Internal */
+	uint	spi_txtmp;	/* Internal */
+	uint	spi_res;
+	ushort	spi_rpbase;	/* Relocation pointer */
+	ushort	spi_res2;
+} spi_t;
+
+/* SPI Mode register.
+*/
+#define SPMODE_LOOP	((ushort)0x4000)	/* Loopback */
+#define SPMODE_CI	((ushort)0x2000)	/* Clock Invert */
+#define SPMODE_CP	((ushort)0x1000)	/* Clock Phase */
+#define SPMODE_DIV16	((ushort)0x0800)	/* BRG/16 mode */
+#define SPMODE_REV	((ushort)0x0400)	/* Reversed Data */
+#define SPMODE_MSTR	((ushort)0x0200)	/* SPI Master */
+#define SPMODE_EN	((ushort)0x0100)	/* Enable */
+#define SPMODE_LENMSK	((ushort)0x00f0)	/* character length */
+#define SPMODE_PMMSK	((ushort)0x000f)	/* prescale modulus */
+
+#define SPMODE_LEN(x)	((((x)-1)&0xF)<<4)
+#define SPMODE_PM(x)	((x) &0xF)
+
+/* HDLC parameter RAM.
+*/
+
+typedef struct hdlc_pram_s {
+	/*
+	 * SCC parameter RAM
+	 */
+	ushort	rbase;		/* Rx Buffer descriptor base address */
+	ushort	tbase;		/* Tx Buffer descriptor base address */
+	uchar	rfcr;		/* Rx function code */
+	uchar	tfcr;		/* Tx function code */
+	ushort	mrblr;		/* Rx buffer length */
+	ulong	rstate;		/* Rx internal state */
+	ulong	rptr;		/* Rx internal data pointer */
+	ushort	rbptr;		/* rb BD Pointer */
+	ushort	rcount;		/* Rx internal byte count */
+	ulong	rtemp;		/* Rx temp */
+	ulong	tstate;		/* Tx internal state */
+	ulong	tptr;		/* Tx internal data pointer */
+	ushort	tbptr;		/* Tx BD pointer */
+	ushort	tcount;		/* Tx byte count */
+	ulong	ttemp;		/* Tx temp */
+	ulong	rcrc;		/* temp receive CRC */
+	ulong	tcrc;		/* temp transmit CRC */
+	/*
+	 * HDLC specific parameter RAM
+	 */
+	uchar	res[4];		/* reserved */
+	ulong	c_mask;		/* CRC constant */
+	ulong	c_pres;		/* CRC preset */
+	ushort	disfc;		/* discarded frame counter */
+	ushort	crcec;		/* CRC error counter */
+	ushort	abtsc;		/* abort sequence counter */
+	ushort	nmarc;		/* nonmatching address rx cnt */
+	ushort	retrc;		/* frame retransmission cnt */
+	ushort	mflr;		/* maximum frame length reg */
+	ushort	max_cnt;	/* maximum length counter */
+	ushort	rfthr;		/* received frames threshold */
+	ushort	rfcnt;		/* received frames count */
+	ushort	hmask;		/* user defined frm addr mask */
+	ushort	haddr1;		/* user defined frm address 1 */
+	ushort	haddr2;		/* user defined frm address 2 */
+	ushort	haddr3;		/* user defined frm address 3 */
+	ushort	haddr4;		/* user defined frm address 4 */
+	ushort	tmp;		/* temp */
+	ushort	tmp_mb;		/* temp */
+} hdlc_pram_t;
+
+/* CPM interrupts.  There are nearly 32 interrupts generated by CPM
+ * channels or devices.  All of these are presented to the PPC core
+ * as a single interrupt.  The CPM interrupt handler dispatches its
+ * own handlers, in a similar fashion to the PPC core handler.  We
+ * use the table as defined in the manuals (i.e. no special high
+ * priority and SCC1 == SCCa, etc...).
+ */
+#define CPMVEC_NR		32
+#define CPMVEC_OFFSET           0x00010000
+#define CPMVEC_PIO_PC15		((ushort)0x1f | CPMVEC_OFFSET)
+#define CPMVEC_SCC1		((ushort)0x1e | CPMVEC_OFFSET)
+#define CPMVEC_SCC2		((ushort)0x1d | CPMVEC_OFFSET)
+#define CPMVEC_SCC3		((ushort)0x1c | CPMVEC_OFFSET)
+#define CPMVEC_SCC4		((ushort)0x1b | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC14		((ushort)0x1a | CPMVEC_OFFSET)
+#define CPMVEC_TIMER1		((ushort)0x19 | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC13		((ushort)0x18 | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC12		((ushort)0x17 | CPMVEC_OFFSET)
+#define CPMVEC_SDMA_CB_ERR	((ushort)0x16 | CPMVEC_OFFSET)
+#define CPMVEC_IDMA1		((ushort)0x15 | CPMVEC_OFFSET)
+#define CPMVEC_IDMA2		((ushort)0x14 | CPMVEC_OFFSET)
+#define CPMVEC_TIMER2		((ushort)0x12 | CPMVEC_OFFSET)
+#define CPMVEC_RISCTIMER	((ushort)0x11 | CPMVEC_OFFSET)
+#define CPMVEC_I2C		((ushort)0x10 | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC11		((ushort)0x0f | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC10		((ushort)0x0e | CPMVEC_OFFSET)
+#define CPMVEC_TIMER3		((ushort)0x0c | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC9		((ushort)0x0b | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC8		((ushort)0x0a | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC7		((ushort)0x09 | CPMVEC_OFFSET)
+#define CPMVEC_TIMER4		((ushort)0x07 | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC6		((ushort)0x06 | CPMVEC_OFFSET)
+#define CPMVEC_SPI		((ushort)0x05 | CPMVEC_OFFSET)
+#define CPMVEC_SMC1		((ushort)0x04 | CPMVEC_OFFSET)
+#define CPMVEC_SMC2		((ushort)0x03 | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC5		((ushort)0x02 | CPMVEC_OFFSET)
+#define CPMVEC_PIO_PC4		((ushort)0x01 | CPMVEC_OFFSET)
+#define CPMVEC_ERROR		((ushort)0x00 | CPMVEC_OFFSET)
+
+extern void irq_install_handler(int vec, void (*handler)(void *), void *dev_id);
+
+/* CPM interrupt configuration vector.
+*/
+#define	CICR_SCD_SCC4		((uint)0x00c00000)	/* SCC4 @ SCCd */
+#define	CICR_SCC_SCC3		((uint)0x00200000)	/* SCC3 @ SCCc */
+#define	CICR_SCB_SCC2		((uint)0x00040000)	/* SCC2 @ SCCb */
+#define	CICR_SCA_SCC1		((uint)0x00000000)	/* SCC1 @ SCCa */
+#define CICR_IRL_MASK		((uint)0x0000e000)	/* Core interrrupt */
+#define CICR_HP_MASK		((uint)0x00001f00)	/* Hi-pri int. */
+#define CICR_IEN		((uint)0x00000080)	/* Int. enable */
+#define CICR_SPS		((uint)0x00000001)	/* SCC Spread */
+#endif /* __CPM_8XX__ */
diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h
index c66b26ff82..ab4b060906 100644
--- a/include/configs/CPCI4052.h
+++ b/include/configs/CPCI4052.h
@@ -139,6 +139,7 @@ 
  * IDE/ATA stuff
  *-----------------------------------------------------------------------
  */
+#undef	CONFIG_IDE_8xx_DIRECT		    /* no pcmcia interface required */
 #undef	CONFIG_IDE_LED			/* no led for ide supported	*/
 #define CONFIG_IDE_RESET	1	/* reset for ide supported	*/
 
diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h
index 3a1d4d9388..b13809f88a 100644
--- a/include/configs/MIP405.h
+++ b/include/configs/MIP405.h
@@ -306,6 +306,7 @@ 
 #define CONFIG_SYS_ATA_REG_OFFSET	0		/* reg offset */
 #define CONFIG_SYS_ATA_ALT_OFFSET	0x200		/* alternate register offset */
 
+#undef	CONFIG_IDE_8xx_DIRECT      /* no pcmcia interface required */
 #undef	CONFIG_IDE_LED	       /* no led for ide supported     */
 #define CONFIG_IDE_RESET       /* reset for ide supported...	*/
 #define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */
diff --git a/include/configs/PIP405.h b/include/configs/PIP405.h
index 1f5b9f045f..393a02dd78 100644
--- a/include/configs/PIP405.h
+++ b/include/configs/PIP405.h
@@ -246,6 +246,7 @@ 
 #define CONFIG_SYS_ATA_REG_OFFSET	0	/* reg offset */
 #define CONFIG_SYS_ATA_ALT_OFFSET	0x200	/* alternate register offset */
 
+#undef	CONFIG_IDE_8xx_DIRECT		/* no pcmcia interface required */
 #undef	CONFIG_IDE_LED			/* no led for ide supported	*/
 #define CONFIG_IDE_RESET		/* reset for ide supported...	*/
 #define CONFIG_IDE_RESET_ROUTINE	/* with a special reset function */
diff --git a/include/configs/PLU405.h b/include/configs/PLU405.h
index b8f23d769c..78ce91d089 100644
--- a/include/configs/PLU405.h
+++ b/include/configs/PLU405.h
@@ -150,6 +150,7 @@ 
 /*
  * IDE/ATA stuff
  */
+#undef	CONFIG_IDE_8xx_DIRECT		    /* no pcmcia interface required */
 #undef	CONFIG_IDE_LED			/* no led for ide supported	*/
 #define CONFIG_IDE_RESET	1	/* reset for ide supported	*/
 
diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h
index 2ba6b089cc..e1f04459c4 100644
--- a/include/configs/TQM5200.h
+++ b/include/configs/TQM5200.h
@@ -584,6 +584,9 @@ 
  *-----------------------------------------------------------------------
  */
 
+#undef	CONFIG_IDE_8xx_PCCARD		/* Use IDE with PC Card Adapter */
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE	 not supported	*/
 #undef	CONFIG_IDE_LED			/* LED	 for ide not supported	*/
 
 #define CONFIG_IDE_RESET		/* reset for ide supported	*/
diff --git a/include/configs/TQM823L.h b/include/configs/TQM823L.h
new file mode 100644
index 0000000000..74636b9162
--- /dev/null
+++ b/include/configs/TQM823L.h
@@ -0,0 +1,435 @@ 
+/*
+ * (C) Copyright 2000-2014
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC823		1	/* This is a MPC823 CPU		*/
+#define CONFIG_TQM823L		1	/* ...on a TQM8xxL module	*/
+
+#define	CONFIG_SYS_TEXT_BASE	0x40000000
+
+#ifdef	CONFIG_LCD			/* with LCD controller ?	*/
+#define CONFIG_MPC8XX_LCD
+#define CONFIG_LCD_LOGO		1	/* print our logo on the LCD	*/
+#define CONFIG_LCD_INFO		1	/* ... and some board info	*/
+#define	CONFIG_SPLASH_SCREEN		/* ... with splashscreen support*/
+#endif
+
+#define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
+#define CONFIG_SYS_SMC_RXBUFLEN	128
+#define CONFIG_SYS_MAXIDLE	10
+
+#define	CONFIG_BOOTCOUNT_LIMIT
+
+
+#define CONFIG_BOARD_TYPES	1	/* support board types		*/
+
+#define CONFIG_PREBOOT	"echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"rootpath=/opt/eldk/ppc_8xx\0"					\
+	"hostname=TQM823L\0"						\
+	"bootfile=TQM823L/uImage\0"					\
+	"fdt_addr=40040000\0"						\
+	"kernel_addr=40060000\0"					\
+	"ramdisk_addr=40200000\0"					\
+	"u-boot=TQM823L/u-image.bin\0"					\
+	"load=tftp 200000 ${u-boot}\0"					\
+	"update=prot off 40000000 +${filesize};"			\
+		"era 40000000 +${filesize};"				\
+		"cp.b 200000 40000000 ${filesize};"			\
+		"sete filesize;save\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#undef	CONFIG_SYS_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#undef	CONFIG_CAN_DRIVER		/* CAN Driver support disabled	*/
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+#define	CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
+
+/*
+ * Command line configuration.
+ */
+
+#define CONFIG_NETCONSOLE
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CONFIG_SYS_LONGHELP			/* undef to save memory		*/
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+
+#if defined(CONFIG_CMD_KGDB)
+#define	CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size	*/
+#else
+#define	CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size	*/
+#endif
+#define	CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define	CONFIG_SYS_MAXARGS		16	/* max number of command args	*/
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CONFIG_SYS_MEMTEST_START	0x0400000	/* memtest works on	*/
+#define CONFIG_SYS_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
+
+#define	CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address	*/
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CONFIG_SYS_IMMR		0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
+#define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define	CONFIG_SYS_SDRAM_BASE		0x00000000
+#define CONFIG_SYS_FLASH_BASE		0x40000000
+#define	CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
+#define	CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define	CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+
+/* use CFI flash driver */
+#define CONFIG_SYS_FLASH_CFI		1	/* Flash is CFI conformant */
+#define CONFIG_FLASH_CFI_DRIVER	1	/* Use the common driver */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE+flash_info[0].size }
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
+#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	71	/* max number of sectors on one chip */
+
+#define	CONFIG_ENV_IS_IN_FLASH	1
+#define	CONFIG_ENV_OFFSET		0x8000	/*   Offset   of Environment Sector	*/
+#define	CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET+CONFIG_ENV_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
+
+#define	CONFIG_SYS_USE_PPCENV			/* Environment embedded in sect .ppcenv */
+
+#define CONFIG_MISC_INIT_R		/* Make sure to remap flashes correctly */
+
+/*-----------------------------------------------------------------------
+ * Dynamic MTD partition support
+ */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=TQM8xxL-0"
+
+#define MTDPARTS_DEFAULT	"mtdparts=TQM8xxL-0:256k(u-boot),"	\
+						"128k(dtb),"		\
+						"1664k(kernel),"	\
+						"2m(rootfs),"		\
+						"4m(data)"
+
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#define CONFIG_SYS_HWINFO_OFFSET	0x0003FFC0	/* offset of HW Info block */
+#define CONFIG_SYS_HWINFO_SIZE		0x00000040	/* size   of HW Info block */
+#define CONFIG_SYS_HWINFO_MAGIC	0x54514D38	/* 'TQM8' */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CONFIG_SYS_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control				11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration				11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#ifndef	CONFIG_CAN_DRIVER
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#else	/* we must activate GPL5 in the SIUMCR for CAN */
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control				11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CONFIG_SYS_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register		11-27
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_SYS_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CONFIG_SYS_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register		15-30
+ *-----------------------------------------------------------------------
+ * Reset PLL lock status sticky bit, timer expired status bit and timer
+ * interrupt status bit
+ */
+#define CONFIG_SYS_PLPRCR	(PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CONFIG_SYS_SCCR	(SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
+			 SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
+			 SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_PCMCIA_MEM_ADDR	(0xE0000000)
+#define CONFIG_SYS_PCMCIA_MEM_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_DMA_ADDR	(0xE4000000)
+#define CONFIG_SYS_PCMCIA_DMA_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_ATTRB_ADDR	(0xE8000000)
+#define CONFIG_SYS_PCMCIA_ATTRB_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_IO_ADDR	(0xEC000000)
+#define CONFIG_SYS_PCMCIA_IO_SIZE	( 64 << 20 )
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define CONFIG_IDE_PREINIT	1	/* Use preinit IDE hook */
+#define	CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card	Adapter	*/
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
+#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
+
+#define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CONFIG_SYS_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000
+
+#define CONFIG_SYS_ATA_BASE_ADDR	CONFIG_SYS_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O			*/
+#define CONFIG_SYS_ATA_DATA_OFFSET	(CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses	*/
+#define CONFIG_SYS_ATA_REG_OFFSET	(2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers	*/
+#define CONFIG_SYS_ATA_ALT_OFFSET	0x0100
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_DER	0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0x40000000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0x60000000	/* FLASH bank #0	*/
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CONFIG_SYS_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CONFIG_SYS_PRELIM_OR_AM	0xE0000000	/* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#define CONFIG_SYS_OR_TIMING_FLASH	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
+				 OR_SCY_3_CLK | OR_EHTR | OR_BI)
+
+#define CONFIG_SYS_OR0_REMAP	(CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_OR0_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+#define CONFIG_SYS_OR1_REMAP	CONFIG_SYS_OR0_REMAP
+#define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR0_PRELIM
+#define CONFIG_SYS_BR1_PRELIM	((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
+
+/*
+ * BR2/3 and OR2/3 (SDRAM)
+ *
+ */
+#define SDRAM_BASE2_PRELIM	0x00000000	/* SDRAM bank #0	*/
+#define SDRAM_BASE3_PRELIM	0x20000000	/* SDRAM bank #1	*/
+#define	SDRAM_MAX_SIZE		0x04000000	/* max 64 MB per bank	*/
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)	*/
+#define CONFIG_SYS_OR_TIMING_SDRAM	0x00000A00
+
+#define CONFIG_SYS_OR2_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM )
+#define CONFIG_SYS_BR2_PRELIM	((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+
+#ifndef	CONFIG_CAN_DRIVER
+#define	CONFIG_SYS_OR3_PRELIM	CONFIG_SYS_OR2_PRELIM
+#define CONFIG_SYS_BR3_PRELIM	((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+#else	/* CAN uses CS3#, so we can have only one SDRAM bank anyway */
+#define	CONFIG_SYS_CAN_BASE		0xC0000000	/* CAN mapped at 0xC0000000	*/
+#define CONFIG_SYS_CAN_OR_AM		0xFFFF8000	/* 32 kB address mask		*/
+#define CONFIG_SYS_OR3_CAN		(CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI)
+#define CONFIG_SYS_BR3_CAN		((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \
+					BR_PS_8 | BR_MS_UPMB | BR_V )
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*
+ * Memory Periodic Timer Prescaler
+ *
+ * The Divider for PTA (refresh timer) configuration is based on an
+ * example SDRAM configuration (64 MBit, one bank). The adjustment to
+ * the number of chip selects (NCS) and the actually needed refresh
+ * rate is done by setting MPTPR.
+ *
+ * PTA is calculated from
+ *	PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
+ *
+ *	gclk	  CPU clock (not bus clock!)
+ *	Trefresh  Refresh cycle * 4 (four word bursts used)
+ *
+ * 4096  Rows from SDRAM example configuration
+ * 1000  factor s -> ms
+ *   32  PTP (pre-divider from MPTPR) from SDRAM example configuration
+ *    4  Number of refresh cycles per period
+ *   64  Refresh cycle in ms per number of rows
+ * --------------------------------------------
+ * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
+ *
+ * 50 MHz => 50.000.000 / Divider =  98
+ * 66 Mhz => 66.000.000 / Divider = 129
+ * 80 Mhz => 80.000.000 / Divider = 156
+ */
+
+#define CONFIG_SYS_PTA_PER_CLK	((4096 * 32 * 1000) / (4 * 64))
+#define CONFIG_SYS_MAMR_PTA	98
+
+/*
+ * For 16 MBit, refresh rates could be 31.3 us
+ * (= 64 ms / 2K = 125 / quad bursts).
+ * For a simpler initialization, 15.6 us is used instead.
+ *
+ * #define CONFIG_SYS_MPTPR_2BK_2K	MPTPR_PTP_DIV32		for 2 banks
+ * #define CONFIG_SYS_MPTPR_1BK_2K	MPTPR_PTP_DIV64		for 1 bank
+ */
+#define CONFIG_SYS_MPTPR_2BK_4K	MPTPR_PTP_DIV16		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_4K	MPTPR_PTP_DIV32		/* setting for 1 bank	*/
+
+/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit		*/
+#define CONFIG_SYS_MPTPR_2BK_8K	MPTPR_PTP_DIV8		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_8K	MPTPR_PTP_DIV16		/* setting for 1 bank	*/
+
+/*
+ * MAMR settings for SDRAM
+ */
+
+/* 8 column SDRAM */
+#define CONFIG_SYS_MAMR_8COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+/* 9 column SDRAM */
+#define CONFIG_SYS_MAMR_9COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+
+#define CONFIG_HWCONFIG		1
+
+#endif	/* __CONFIG_H */
diff --git a/include/configs/TQM823M.h b/include/configs/TQM823M.h
new file mode 100644
index 0000000000..6b345c427c
--- /dev/null
+++ b/include/configs/TQM823M.h
@@ -0,0 +1,434 @@ 
+/*
+ * (C) Copyright 2000-2014
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC823		1	/* This is a MPC823 CPU		*/
+#define CONFIG_TQM823M		1	/* ...on a TQM8xxM module	*/
+
+#define	CONFIG_SYS_TEXT_BASE	0x40000000
+
+#ifdef	CONFIG_LCD			/* with LCD controller ?	*/
+#define CONFIG_MPC8XX_LCD
+/* #define CONFIG_NEC_NL6448BC20 1 / * use NEC NL6448BC20 display	*/
+#endif
+
+#define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
+#define CONFIG_SYS_SMC_RXBUFLEN	128
+#define CONFIG_SYS_MAXIDLE	10
+
+#define	CONFIG_BOOTCOUNT_LIMIT
+
+
+#define CONFIG_BOARD_TYPES	1	/* support board types		*/
+
+#define CONFIG_PREBOOT	"echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"rootpath=/opt/eldk/ppc_8xx\0"					\
+	"hostname=TQM823M\0"						\
+	"bootfile=TQM823M/uImage\0"					\
+	"fdt_addr=40080000\0"						\
+	"kernel_addr=400A0000\0"					\
+	"ramdisk_addr=40280000\0"					\
+	"u-boot=TQM823M/u-image.bin\0"					\
+	"load=tftp 200000 ${u-boot}\0"					\
+	"update=prot off 40000000 +${filesize};"			\
+		"era 40000000 +${filesize};"				\
+		"cp.b 200000 40000000 ${filesize};"			\
+		"sete filesize;save\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#undef	CONFIG_SYS_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#undef	CONFIG_CAN_DRIVER		/* CAN Driver support disabled	*/
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+#define	CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
+
+/*
+ * Command line configuration.
+ */
+
+#define CONFIG_NETCONSOLE
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CONFIG_SYS_LONGHELP			/* undef to save memory		*/
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+
+#if defined(CONFIG_CMD_KGDB)
+#define	CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size	*/
+#else
+#define	CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size	*/
+#endif
+#define	CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define	CONFIG_SYS_MAXARGS		16	/* max number of command args	*/
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CONFIG_SYS_MEMTEST_START	0x0400000	/* memtest works on	*/
+#define CONFIG_SYS_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
+
+#define	CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address	*/
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CONFIG_SYS_IMMR		0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
+#define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define	CONFIG_SYS_SDRAM_BASE		0x00000000
+#define CONFIG_SYS_FLASH_BASE		0x40000000
+#define	CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
+#define	CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define	CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+
+/* use CFI flash driver */
+#define CONFIG_SYS_FLASH_CFI		1	/* Flash is CFI conformant */
+#define CONFIG_FLASH_CFI_DRIVER	1	/* Use the common driver */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
+#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	256	/* max number of sectors on one chip */
+
+#define	CONFIG_ENV_IS_IN_FLASH	1
+#define	CONFIG_ENV_OFFSET		0x40000	/*   Offset   of Environment Sector	*/
+#define	CONFIG_ENV_SIZE		0x08000	/* Total Size of Environment		*/
+#define	CONFIG_ENV_SECT_SIZE	0x20000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
+
+#define	CONFIG_SYS_USE_PPCENV			/* Environment embedded in sect .ppcenv */
+
+#define CONFIG_MISC_INIT_R		/* Make sure to remap flashes correctly */
+
+/*-----------------------------------------------------------------------
+ * Dynamic MTD partition support
+ */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=TQM8xxM-0"
+
+#define MTDPARTS_DEFAULT	"mtdparts=TQM8xxM-0:512k(u-boot),"	\
+						"128k(dtb),"		\
+						"1920k(kernel),"	\
+						"5632(rootfs),"		\
+						"4m(data)"
+
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#define CONFIG_SYS_HWINFO_OFFSET	0x0003FFC0	/* offset of HW Info block */
+#define CONFIG_SYS_HWINFO_SIZE		0x00000040	/* size   of HW Info block */
+#define CONFIG_SYS_HWINFO_MAGIC	0x54514D38	/* 'TQM8' */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CONFIG_SYS_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control				11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration				11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#ifndef	CONFIG_CAN_DRIVER
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#else	/* we must activate GPL5 in the SIUMCR for CAN */
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control				11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CONFIG_SYS_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register		11-27
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_SYS_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CONFIG_SYS_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register		15-30
+ *-----------------------------------------------------------------------
+ * Reset PLL lock status sticky bit, timer expired status bit and timer
+ * interrupt status bit
+ */
+#define CONFIG_SYS_PLPRCR	(PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CONFIG_SYS_SCCR	(SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
+			 SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
+			 SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_PCMCIA_MEM_ADDR	(0xE0000000)
+#define CONFIG_SYS_PCMCIA_MEM_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_DMA_ADDR	(0xE4000000)
+#define CONFIG_SYS_PCMCIA_DMA_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_ATTRB_ADDR	(0xE8000000)
+#define CONFIG_SYS_PCMCIA_ATTRB_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_IO_ADDR	(0xEC000000)
+#define CONFIG_SYS_PCMCIA_IO_SIZE	( 64 << 20 )
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define CONFIG_IDE_PREINIT	1	/* Use preinit IDE hook */
+#define	CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card	Adapter	*/
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
+#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
+
+#define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CONFIG_SYS_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000
+
+#define CONFIG_SYS_ATA_BASE_ADDR	CONFIG_SYS_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O			*/
+#define CONFIG_SYS_ATA_DATA_OFFSET	(CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses	*/
+#define CONFIG_SYS_ATA_REG_OFFSET	(2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers	*/
+#define CONFIG_SYS_ATA_ALT_OFFSET	0x0100
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_DER	0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0x40000000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0x60000000	/* FLASH bank #0	*/
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CONFIG_SYS_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CONFIG_SYS_PRELIM_OR_AM	0xE0000000	/* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#define CONFIG_SYS_OR_TIMING_FLASH	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
+				 OR_SCY_3_CLK | OR_EHTR | OR_BI)
+
+#define CONFIG_SYS_OR0_REMAP	(CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_OR0_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+#define CONFIG_SYS_OR1_REMAP	CONFIG_SYS_OR0_REMAP
+#define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR0_PRELIM
+#define CONFIG_SYS_BR1_PRELIM	((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
+
+/*
+ * BR2/3 and OR2/3 (SDRAM)
+ *
+ */
+#define SDRAM_BASE2_PRELIM	0x00000000	/* SDRAM bank #0	*/
+#define SDRAM_BASE3_PRELIM	0x20000000	/* SDRAM bank #1	*/
+#define	SDRAM_MAX_SIZE		0x04000000	/* max 64 MB per bank	*/
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)	*/
+#define CONFIG_SYS_OR_TIMING_SDRAM	0x00000A00
+
+#define CONFIG_SYS_OR2_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM )
+#define CONFIG_SYS_BR2_PRELIM	((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+
+#ifndef	CONFIG_CAN_DRIVER
+#define	CONFIG_SYS_OR3_PRELIM	CONFIG_SYS_OR2_PRELIM
+#define CONFIG_SYS_BR3_PRELIM	((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+#else	/* CAN uses CS3#, so we can have only one SDRAM bank anyway */
+#define	CONFIG_SYS_CAN_BASE		0xC0000000	/* CAN mapped at 0xC0000000	*/
+#define CONFIG_SYS_CAN_OR_AM		0xFFFF8000	/* 32 kB address mask		*/
+#define CONFIG_SYS_OR3_CAN		(CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI)
+#define CONFIG_SYS_BR3_CAN		((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \
+					BR_PS_8 | BR_MS_UPMB | BR_V )
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*
+ * Memory Periodic Timer Prescaler
+ *
+ * The Divider for PTA (refresh timer) configuration is based on an
+ * example SDRAM configuration (64 MBit, one bank). The adjustment to
+ * the number of chip selects (NCS) and the actually needed refresh
+ * rate is done by setting MPTPR.
+ *
+ * PTA is calculated from
+ *	PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
+ *
+ *	gclk	  CPU clock (not bus clock!)
+ *	Trefresh  Refresh cycle * 4 (four word bursts used)
+ *
+ * 4096  Rows from SDRAM example configuration
+ * 1000  factor s -> ms
+ *   32  PTP (pre-divider from MPTPR) from SDRAM example configuration
+ *    4  Number of refresh cycles per period
+ *   64  Refresh cycle in ms per number of rows
+ * --------------------------------------------
+ * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
+ *
+ * 50 MHz => 50.000.000 / Divider =  98
+ * 66 Mhz => 66.000.000 / Divider = 129
+ * 80 Mhz => 80.000.000 / Divider = 156
+ */
+
+#define CONFIG_SYS_PTA_PER_CLK	((4096 * 32 * 1000) / (4 * 64))
+#define CONFIG_SYS_MAMR_PTA	98
+
+/*
+ * For 16 MBit, refresh rates could be 31.3 us
+ * (= 64 ms / 2K = 125 / quad bursts).
+ * For a simpler initialization, 15.6 us is used instead.
+ *
+ * #define CONFIG_SYS_MPTPR_2BK_2K	MPTPR_PTP_DIV32		for 2 banks
+ * #define CONFIG_SYS_MPTPR_1BK_2K	MPTPR_PTP_DIV64		for 1 bank
+ */
+#define CONFIG_SYS_MPTPR_2BK_4K	MPTPR_PTP_DIV16		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_4K	MPTPR_PTP_DIV32		/* setting for 1 bank	*/
+
+/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit		*/
+#define CONFIG_SYS_MPTPR_2BK_8K	MPTPR_PTP_DIV8		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_8K	MPTPR_PTP_DIV16		/* setting for 1 bank	*/
+
+/*
+ * MAMR settings for SDRAM
+ */
+
+/* 8 column SDRAM */
+#define CONFIG_SYS_MAMR_8COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+/* 9 column SDRAM */
+#define CONFIG_SYS_MAMR_9COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+
+#define CONFIG_HWCONFIG		1
+
+#endif	/* __CONFIG_H */
diff --git a/include/configs/TQM850L.h b/include/configs/TQM850L.h
new file mode 100644
index 0000000000..b4ed561544
--- /dev/null
+++ b/include/configs/TQM850L.h
@@ -0,0 +1,428 @@ 
+/*
+ * (C) Copyright 2000-2014
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC850		1	/* This is a MPC850 CPU		*/
+#define CONFIG_TQM850L		1	/* ...on a TQM8xxL module	*/
+
+#define	CONFIG_SYS_TEXT_BASE	0x40000000
+
+#define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
+#define CONFIG_SYS_SMC_RXBUFLEN	128
+#define CONFIG_SYS_MAXIDLE	10
+
+#define	CONFIG_BOOTCOUNT_LIMIT
+
+
+#define CONFIG_BOARD_TYPES	1	/* support board types		*/
+
+#define CONFIG_PREBOOT	"echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"rootpath=/opt/eldk/ppc_8xx\0"					\
+	"hostname=TQM850L\0"						\
+	"bootfile=TQM850L/uImage\0"					\
+	"fdt_addr=40040000\0"						\
+	"kernel_addr=40060000\0"					\
+	"ramdisk_addr=40200000\0"					\
+	"u-boot=TQM850L/u-image.bin\0"					\
+	"load=tftp 200000 ${u-boot}\0"					\
+	"update=prot off 40000000 +${filesize};"			\
+		"era 40000000 +${filesize};"				\
+		"cp.b 200000 40000000 ${filesize};"			\
+		"sete filesize;save\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#undef	CONFIG_SYS_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#undef	CONFIG_CAN_DRIVER		/* CAN Driver support disabled	*/
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+#define	CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
+
+/*
+ * Command line configuration.
+ */
+
+#define CONFIG_NETCONSOLE
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CONFIG_SYS_LONGHELP			/* undef to save memory		*/
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+
+#if defined(CONFIG_CMD_KGDB)
+#define	CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size	*/
+#else
+#define	CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size	*/
+#endif
+#define	CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define	CONFIG_SYS_MAXARGS		16	/* max number of command args	*/
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CONFIG_SYS_MEMTEST_START	0x0400000	/* memtest works on	*/
+#define CONFIG_SYS_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
+
+#define	CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address	*/
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CONFIG_SYS_IMMR		0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
+#define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define	CONFIG_SYS_SDRAM_BASE		0x00000000
+#define CONFIG_SYS_FLASH_BASE		0x40000000
+#define	CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
+#define	CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define	CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+
+/* use CFI flash driver */
+#define CONFIG_SYS_FLASH_CFI		1	/* Flash is CFI conformant */
+#define CONFIG_FLASH_CFI_DRIVER	1	/* Use the common driver */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE+flash_info[0].size }
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
+#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	71	/* max number of sectors on one chip */
+
+#define	CONFIG_ENV_IS_IN_FLASH	1
+#define	CONFIG_ENV_OFFSET		0x8000	/*   Offset   of Environment Sector	*/
+#define	CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET+CONFIG_ENV_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
+
+#define	CONFIG_SYS_USE_PPCENV			/* Environment embedded in sect .ppcenv */
+
+#define CONFIG_MISC_INIT_R		/* Make sure to remap flashes correctly */
+
+/*-----------------------------------------------------------------------
+ * Dynamic MTD partition support
+ */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=TQM8xxL-0"
+
+#define MTDPARTS_DEFAULT	"mtdparts=TQM8xxL-0:256k(u-boot),"	\
+						"128k(dtb),"		\
+						"1664k(kernel),"	\
+						"2m(rootfs),"		\
+						"4m(data)"
+
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#define CONFIG_SYS_HWINFO_OFFSET	0x0003FFC0	/* offset of HW Info block */
+#define CONFIG_SYS_HWINFO_SIZE		0x00000040	/* size   of HW Info block */
+#define CONFIG_SYS_HWINFO_MAGIC	0x54514D38	/* 'TQM8' */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CONFIG_SYS_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control				11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration				11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#ifndef	CONFIG_CAN_DRIVER
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#else	/* we must activate GPL5 in the SIUMCR for CAN */
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control				11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CONFIG_SYS_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register		11-27
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_SYS_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CONFIG_SYS_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register		15-30
+ *-----------------------------------------------------------------------
+ * Reset PLL lock status sticky bit, timer expired status bit and timer
+ * interrupt status bit
+ */
+#define CONFIG_SYS_PLPRCR	(PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CONFIG_SYS_SCCR	(SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
+			 SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
+			 SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_PCMCIA_MEM_ADDR	(0xE0000000)
+#define CONFIG_SYS_PCMCIA_MEM_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_DMA_ADDR	(0xE4000000)
+#define CONFIG_SYS_PCMCIA_DMA_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_ATTRB_ADDR	(0xE8000000)
+#define CONFIG_SYS_PCMCIA_ATTRB_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_IO_ADDR	(0xEC000000)
+#define CONFIG_SYS_PCMCIA_IO_SIZE	( 64 << 20 )
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define CONFIG_IDE_PREINIT	1	/* Use preinit IDE hook */
+#define	CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card	Adapter	*/
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
+#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
+
+#define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CONFIG_SYS_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000
+
+#define CONFIG_SYS_ATA_BASE_ADDR	CONFIG_SYS_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O			*/
+#define CONFIG_SYS_ATA_DATA_OFFSET	(CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses	*/
+#define CONFIG_SYS_ATA_REG_OFFSET	(2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers	*/
+#define CONFIG_SYS_ATA_ALT_OFFSET	0x0100
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_DER	0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0x40000000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0x60000000	/* FLASH bank #0	*/
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CONFIG_SYS_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CONFIG_SYS_PRELIM_OR_AM	0xE0000000	/* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#define CONFIG_SYS_OR_TIMING_FLASH	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
+				 OR_SCY_3_CLK | OR_EHTR | OR_BI)
+
+#define CONFIG_SYS_OR0_REMAP	(CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_OR0_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+#define CONFIG_SYS_OR1_REMAP	CONFIG_SYS_OR0_REMAP
+#define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR0_PRELIM
+#define CONFIG_SYS_BR1_PRELIM	((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
+
+/*
+ * BR2/3 and OR2/3 (SDRAM)
+ *
+ */
+#define SDRAM_BASE2_PRELIM	0x00000000	/* SDRAM bank #0	*/
+#define SDRAM_BASE3_PRELIM	0x20000000	/* SDRAM bank #1	*/
+#define	SDRAM_MAX_SIZE		0x04000000	/* max 64 MB per bank	*/
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)	*/
+#define CONFIG_SYS_OR_TIMING_SDRAM	0x00000A00
+
+#define CONFIG_SYS_OR2_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM )
+#define CONFIG_SYS_BR2_PRELIM	((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+
+#ifndef	CONFIG_CAN_DRIVER
+#define	CONFIG_SYS_OR3_PRELIM	CONFIG_SYS_OR2_PRELIM
+#define CONFIG_SYS_BR3_PRELIM	((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+#else	/* CAN uses CS3#, so we can have only one SDRAM bank anyway */
+#define	CONFIG_SYS_CAN_BASE		0xC0000000	/* CAN mapped at 0xC0000000	*/
+#define CONFIG_SYS_CAN_OR_AM		0xFFFF8000	/* 32 kB address mask		*/
+#define CONFIG_SYS_OR3_CAN		(CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI)
+#define CONFIG_SYS_BR3_CAN		((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \
+					BR_PS_8 | BR_MS_UPMB | BR_V )
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*
+ * Memory Periodic Timer Prescaler
+ *
+ * The Divider for PTA (refresh timer) configuration is based on an
+ * example SDRAM configuration (64 MBit, one bank). The adjustment to
+ * the number of chip selects (NCS) and the actually needed refresh
+ * rate is done by setting MPTPR.
+ *
+ * PTA is calculated from
+ *	PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
+ *
+ *	gclk	  CPU clock (not bus clock!)
+ *	Trefresh  Refresh cycle * 4 (four word bursts used)
+ *
+ * 4096  Rows from SDRAM example configuration
+ * 1000  factor s -> ms
+ *   32  PTP (pre-divider from MPTPR) from SDRAM example configuration
+ *    4  Number of refresh cycles per period
+ *   64  Refresh cycle in ms per number of rows
+ * --------------------------------------------
+ * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
+ *
+ * 50 MHz => 50.000.000 / Divider =  98
+ * 66 Mhz => 66.000.000 / Divider = 129
+ * 80 Mhz => 80.000.000 / Divider = 156
+ */
+
+#define CONFIG_SYS_PTA_PER_CLK	((4096 * 32 * 1000) / (4 * 64))
+#define CONFIG_SYS_MAMR_PTA	98
+
+/*
+ * For 16 MBit, refresh rates could be 31.3 us
+ * (= 64 ms / 2K = 125 / quad bursts).
+ * For a simpler initialization, 15.6 us is used instead.
+ *
+ * #define CONFIG_SYS_MPTPR_2BK_2K	MPTPR_PTP_DIV32		for 2 banks
+ * #define CONFIG_SYS_MPTPR_1BK_2K	MPTPR_PTP_DIV64		for 1 bank
+ */
+#define CONFIG_SYS_MPTPR_2BK_4K	MPTPR_PTP_DIV16		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_4K	MPTPR_PTP_DIV32		/* setting for 1 bank	*/
+
+/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit		*/
+#define CONFIG_SYS_MPTPR_2BK_8K	MPTPR_PTP_DIV8		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_8K	MPTPR_PTP_DIV16		/* setting for 1 bank	*/
+
+/*
+ * MAMR settings for SDRAM
+ */
+
+/* 8 column SDRAM */
+#define CONFIG_SYS_MAMR_8COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+/* 9 column SDRAM */
+#define CONFIG_SYS_MAMR_9COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+
+#define CONFIG_HWCONFIG		1
+
+#endif	/* __CONFIG_H */
diff --git a/include/configs/TQM850M.h b/include/configs/TQM850M.h
new file mode 100644
index 0000000000..1dc13295ff
--- /dev/null
+++ b/include/configs/TQM850M.h
@@ -0,0 +1,429 @@ 
+/*
+ * (C) Copyright 2000-2014
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC850		1	/* This is a MPC850 CPU		*/
+#define CONFIG_TQM850M		1	/* ...on a TQM8xxM module	*/
+
+#define	CONFIG_SYS_TEXT_BASE	0x40000000
+
+#define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
+#define CONFIG_SYS_SMC_RXBUFLEN	128
+#define CONFIG_SYS_MAXIDLE	10
+
+#define	CONFIG_BOOTCOUNT_LIMIT
+
+
+#define CONFIG_BOARD_TYPES	1	/* support board types		*/
+
+#define CONFIG_PREBOOT	"echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"rootpath=/opt/eldk/ppc_8xx\0"					\
+	"hostname=TQM850M\0"						\
+	"bootfile=TQM850M/uImage\0"					\
+	"fdt_addr=40080000\0"						\
+	"kernel_addr=400A0000\0"					\
+	"ramdisk_addr=40280000\0"					\
+	"u-boot=TQM850M/u-image.bin\0"					\
+	"load=tftp 200000 ${u-boot}\0"					\
+	"update=prot off 40000000 +${filesize};"			\
+		"era 40000000 +${filesize};"				\
+		"cp.b 200000 40000000 ${filesize};"			\
+		"sete filesize;save\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#undef	CONFIG_SYS_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#undef	CONFIG_CAN_DRIVER		/* CAN Driver support disabled	*/
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+#define	CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
+
+/*
+ * Command line configuration.
+ */
+
+#define CONFIG_NETCONSOLE
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CONFIG_SYS_LONGHELP			/* undef to save memory		*/
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+
+#if defined(CONFIG_CMD_KGDB)
+#define	CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size	*/
+#else
+#define	CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size	*/
+#endif
+#define	CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define	CONFIG_SYS_MAXARGS		16	/* max number of command args	*/
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CONFIG_SYS_MEMTEST_START	0x0400000	/* memtest works on	*/
+#define CONFIG_SYS_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
+
+#define	CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address	*/
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CONFIG_SYS_IMMR		0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
+#define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define	CONFIG_SYS_SDRAM_BASE		0x00000000
+#define CONFIG_SYS_FLASH_BASE		0x40000000
+#define	CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
+#define	CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define	CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+
+/* use CFI flash driver */
+#define CONFIG_SYS_FLASH_CFI		1	/* Flash is CFI conformant */
+#define CONFIG_FLASH_CFI_DRIVER	1	/* Use the common driver */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
+#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	256	/* max number of sectors on one chip */
+
+#define	CONFIG_ENV_IS_IN_FLASH	1
+#define	CONFIG_ENV_OFFSET		0x40000	/*   Offset   of Environment Sector	*/
+#define	CONFIG_ENV_SIZE		0x08000	/* Total Size of Environment		*/
+#define	CONFIG_ENV_SECT_SIZE	0x20000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
+
+#define	CONFIG_SYS_USE_PPCENV			/* Environment embedded in sect .ppcenv */
+
+#define CONFIG_MISC_INIT_R		/* Make sure to remap flashes correctly */
+
+/*-----------------------------------------------------------------------
+ * Dynamic MTD partition support
+ */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=TQM8xxM-0"
+
+#define MTDPARTS_DEFAULT	"mtdparts=TQM8xxM-0:512k(u-boot),"	\
+						"128k(dtb),"		\
+						"1920k(kernel),"	\
+						"5632(rootfs),"		\
+						"4m(data)"
+
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#define CONFIG_SYS_HWINFO_OFFSET	0x0003FFC0	/* offset of HW Info block */
+#define CONFIG_SYS_HWINFO_SIZE		0x00000040	/* size   of HW Info block */
+#define CONFIG_SYS_HWINFO_MAGIC	0x54514D38	/* 'TQM8' */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CONFIG_SYS_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control				11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration				11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#ifndef	CONFIG_CAN_DRIVER
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#else	/* we must activate GPL5 in the SIUMCR for CAN */
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control				11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CONFIG_SYS_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register		11-27
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_SYS_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CONFIG_SYS_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register		15-30
+ *-----------------------------------------------------------------------
+ * Reset PLL lock status sticky bit, timer expired status bit and timer
+ * interrupt status bit
+ */
+#define CONFIG_SYS_PLPRCR	(PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CONFIG_SYS_SCCR	(SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
+			 SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
+			 SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_PCMCIA_MEM_ADDR	(0xE0000000)
+#define CONFIG_SYS_PCMCIA_MEM_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_DMA_ADDR	(0xE4000000)
+#define CONFIG_SYS_PCMCIA_DMA_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_ATTRB_ADDR	(0xE8000000)
+#define CONFIG_SYS_PCMCIA_ATTRB_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_IO_ADDR	(0xEC000000)
+#define CONFIG_SYS_PCMCIA_IO_SIZE	( 64 << 20 )
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define CONFIG_IDE_PREINIT	1	/* Use preinit IDE hook */
+#define	CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card	Adapter	*/
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
+#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
+
+#define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CONFIG_SYS_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000
+
+#define CONFIG_SYS_ATA_BASE_ADDR	CONFIG_SYS_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O			*/
+#define CONFIG_SYS_ATA_DATA_OFFSET	(CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses	*/
+#define CONFIG_SYS_ATA_REG_OFFSET	(2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers	*/
+#define CONFIG_SYS_ATA_ALT_OFFSET	0x0100
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_DER	0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0x40000000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0x60000000	/* FLASH bank #0	*/
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CONFIG_SYS_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CONFIG_SYS_PRELIM_OR_AM	0xE0000000	/* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#define CONFIG_SYS_OR_TIMING_FLASH	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
+				 OR_SCY_3_CLK | OR_EHTR | OR_BI)
+
+#define CONFIG_SYS_OR0_REMAP	(CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_OR0_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+#define CONFIG_SYS_OR1_REMAP	CONFIG_SYS_OR0_REMAP
+#define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR0_PRELIM
+#define CONFIG_SYS_BR1_PRELIM	((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
+
+/*
+ * BR2/3 and OR2/3 (SDRAM)
+ *
+ */
+#define SDRAM_BASE2_PRELIM	0x00000000	/* SDRAM bank #0	*/
+#define SDRAM_BASE3_PRELIM	0x20000000	/* SDRAM bank #1	*/
+#define	SDRAM_MAX_SIZE		0x04000000	/* max 64 MB per bank	*/
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)	*/
+#define CONFIG_SYS_OR_TIMING_SDRAM	0x00000A00
+
+#define CONFIG_SYS_OR2_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM )
+#define CONFIG_SYS_BR2_PRELIM	((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+
+#ifndef	CONFIG_CAN_DRIVER
+#define	CONFIG_SYS_OR3_PRELIM	CONFIG_SYS_OR2_PRELIM
+#define CONFIG_SYS_BR3_PRELIM	((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+#else	/* CAN uses CS3#, so we can have only one SDRAM bank anyway */
+#define	CONFIG_SYS_CAN_BASE		0xC0000000	/* CAN mapped at 0xC0000000	*/
+#define CONFIG_SYS_CAN_OR_AM		0xFFFF8000	/* 32 kB address mask		*/
+#define CONFIG_SYS_OR3_CAN		(CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI)
+#define CONFIG_SYS_BR3_CAN		((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \
+					BR_PS_8 | BR_MS_UPMB | BR_V )
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*
+ * Memory Periodic Timer Prescaler
+ *
+ * The Divider for PTA (refresh timer) configuration is based on an
+ * example SDRAM configuration (64 MBit, one bank). The adjustment to
+ * the number of chip selects (NCS) and the actually needed refresh
+ * rate is done by setting MPTPR.
+ *
+ * PTA is calculated from
+ *	PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
+ *
+ *	gclk	  CPU clock (not bus clock!)
+ *	Trefresh  Refresh cycle * 4 (four word bursts used)
+ *
+ * 4096  Rows from SDRAM example configuration
+ * 1000  factor s -> ms
+ *   32  PTP (pre-divider from MPTPR) from SDRAM example configuration
+ *    4  Number of refresh cycles per period
+ *   64  Refresh cycle in ms per number of rows
+ * --------------------------------------------
+ * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
+ *
+ * 50 MHz => 50.000.000 / Divider =  98
+ * 66 Mhz => 66.000.000 / Divider = 129
+ * 80 Mhz => 80.000.000 / Divider = 156
+ */
+
+#define CONFIG_SYS_PTA_PER_CLK	((4096 * 32 * 1000) / (4 * 64))
+#define CONFIG_SYS_MAMR_PTA	98
+
+/*
+ * For 16 MBit, refresh rates could be 31.3 us
+ * (= 64 ms / 2K = 125 / quad bursts).
+ * For a simpler initialization, 15.6 us is used instead.
+ *
+ * #define CONFIG_SYS_MPTPR_2BK_2K	MPTPR_PTP_DIV32		for 2 banks
+ * #define CONFIG_SYS_MPTPR_1BK_2K	MPTPR_PTP_DIV64		for 1 bank
+ */
+#define CONFIG_SYS_MPTPR_2BK_4K	MPTPR_PTP_DIV16		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_4K	MPTPR_PTP_DIV32		/* setting for 1 bank	*/
+
+/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit		*/
+#define CONFIG_SYS_MPTPR_2BK_8K	MPTPR_PTP_DIV8		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_8K	MPTPR_PTP_DIV16		/* setting for 1 bank	*/
+
+/*
+ * MAMR settings for SDRAM
+ */
+
+/* 8 column SDRAM */
+#define CONFIG_SYS_MAMR_8COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+/* 9 column SDRAM */
+#define CONFIG_SYS_MAMR_9COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+
+#define CONFIG_HWCONFIG		1
+
+#endif	/* __CONFIG_H */
diff --git a/include/configs/TQM855L.h b/include/configs/TQM855L.h
new file mode 100644
index 0000000000..b4c3a79387
--- /dev/null
+++ b/include/configs/TQM855L.h
@@ -0,0 +1,434 @@ 
+/*
+ * (C) Copyright 2000-2014
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC855		1	/* This is a MPC855 CPU		*/
+#define CONFIG_TQM855L		1	/* ...on a TQM8xxL module	*/
+
+#define	CONFIG_SYS_TEXT_BASE	0x40000000
+
+#define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
+#define CONFIG_SYS_SMC_RXBUFLEN	128
+#define CONFIG_SYS_MAXIDLE	10
+
+#define	CONFIG_BOOTCOUNT_LIMIT
+
+
+#define CONFIG_BOARD_TYPES	1	/* support board types		*/
+
+#define CONFIG_PREBOOT	"echo;"	\
+	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
+	"echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"rootpath=/opt/eldk/ppc_8xx\0"					\
+	"hostname=TQM855L\0"						\
+	"bootfile=TQM855L/uImage\0"					\
+	"fdt_addr=40040000\0"						\
+	"kernel_addr=40060000\0"					\
+	"ramdisk_addr=40200000\0"					\
+	"u-boot=TQM855L/u-image.bin\0"					\
+	"load=tftp 200000 ${u-boot}\0"					\
+	"update=prot off 40000000 +${filesize};"			\
+		"era 40000000 +${filesize};"				\
+		"cp.b 200000 40000000 ${filesize};"			\
+		"sete filesize;save\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#undef	CONFIG_SYS_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#undef	CONFIG_CAN_DRIVER		/* CAN Driver support disabled	*/
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+#define	CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
+
+/*
+ * Command line configuration.
+ */
+
+#define CONFIG_NETCONSOLE
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CONFIG_SYS_LONGHELP			/* undef to save memory		*/
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+
+#if defined(CONFIG_CMD_KGDB)
+#define	CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size	*/
+#else
+#define	CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size	*/
+#endif
+#define	CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define	CONFIG_SYS_MAXARGS		16	/* max number of command args	*/
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CONFIG_SYS_MEMTEST_START	0x0400000	/* memtest works on	*/
+#define CONFIG_SYS_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
+
+#define	CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address	*/
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CONFIG_SYS_IMMR		0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
+#define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define	CONFIG_SYS_SDRAM_BASE		0x00000000
+#define CONFIG_SYS_FLASH_BASE		0x40000000
+#define	CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
+#define	CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define	CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+
+/* use CFI flash driver */
+#define CONFIG_SYS_FLASH_CFI		1	/* Flash is CFI conformant */
+#define CONFIG_FLASH_CFI_DRIVER	1	/* Use the common driver */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE+flash_info[0].size }
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
+#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	71	/* max number of sectors on one chip */
+
+#define	CONFIG_ENV_IS_IN_FLASH	1
+#define	CONFIG_ENV_OFFSET		0x8000	/*   Offset   of Environment Sector	*/
+#define	CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET+CONFIG_ENV_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
+
+#define	CONFIG_SYS_USE_PPCENV			/* Environment embedded in sect .ppcenv */
+
+#define CONFIG_MISC_INIT_R		/* Make sure to remap flashes correctly */
+
+/*-----------------------------------------------------------------------
+ * Dynamic MTD partition support
+ */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=TQM8xxL-0"
+
+#define MTDPARTS_DEFAULT	"mtdparts=TQM8xxL-0:256k(u-boot),"	\
+						"128k(dtb),"		\
+						"1664k(kernel),"	\
+						"2m(rootfs),"		\
+						"4m(data)"
+
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#define CONFIG_SYS_HWINFO_OFFSET	0x0003FFC0	/* offset of HW Info block */
+#define CONFIG_SYS_HWINFO_SIZE		0x00000040	/* size   of HW Info block */
+#define CONFIG_SYS_HWINFO_MAGIC	0x54514D38	/* 'TQM8' */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CONFIG_SYS_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control				11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration				11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#ifndef	CONFIG_CAN_DRIVER
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#else	/* we must activate GPL5 in the SIUMCR for CAN */
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control				11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CONFIG_SYS_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register		11-27
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_SYS_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CONFIG_SYS_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register		15-30
+ *-----------------------------------------------------------------------
+ * Reset PLL lock status sticky bit, timer expired status bit and timer
+ * interrupt status bit
+ */
+#define CONFIG_SYS_PLPRCR	(PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CONFIG_SYS_SCCR	(SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
+			 SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
+			 SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_PCMCIA_MEM_ADDR	(0xE0000000)
+#define CONFIG_SYS_PCMCIA_MEM_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_DMA_ADDR	(0xE4000000)
+#define CONFIG_SYS_PCMCIA_DMA_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_ATTRB_ADDR	(0xE8000000)
+#define CONFIG_SYS_PCMCIA_ATTRB_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_IO_ADDR	(0xEC000000)
+#define CONFIG_SYS_PCMCIA_IO_SIZE	( 64 << 20 )
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define CONFIG_IDE_PREINIT	1	/* Use preinit IDE hook */
+#define	CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card	Adapter	*/
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
+#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
+
+#define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CONFIG_SYS_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000
+
+#define CONFIG_SYS_ATA_BASE_ADDR	CONFIG_SYS_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O			*/
+#define CONFIG_SYS_ATA_DATA_OFFSET	(CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses	*/
+#define CONFIG_SYS_ATA_REG_OFFSET	(2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers	*/
+#define CONFIG_SYS_ATA_ALT_OFFSET	0x0100
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_DER	0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0x40000000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0x60000000	/* FLASH bank #0	*/
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CONFIG_SYS_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CONFIG_SYS_PRELIM_OR_AM	0xE0000000	/* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#define CONFIG_SYS_OR_TIMING_FLASH	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
+				 OR_SCY_3_CLK | OR_EHTR | OR_BI)
+
+#define CONFIG_SYS_OR0_REMAP	(CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_OR0_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+#define CONFIG_SYS_OR1_REMAP	CONFIG_SYS_OR0_REMAP
+#define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR0_PRELIM
+#define CONFIG_SYS_BR1_PRELIM	((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
+
+/*
+ * BR2/3 and OR2/3 (SDRAM)
+ *
+ */
+#define SDRAM_BASE2_PRELIM	0x00000000	/* SDRAM bank #0	*/
+#define SDRAM_BASE3_PRELIM	0x20000000	/* SDRAM bank #1	*/
+#define	SDRAM_MAX_SIZE		0x04000000	/* max 64 MB per bank	*/
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)	*/
+#define CONFIG_SYS_OR_TIMING_SDRAM	0x00000A00
+
+#define CONFIG_SYS_OR2_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM )
+#define CONFIG_SYS_BR2_PRELIM	((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+
+#ifndef	CONFIG_CAN_DRIVER
+#define	CONFIG_SYS_OR3_PRELIM	CONFIG_SYS_OR2_PRELIM
+#define CONFIG_SYS_BR3_PRELIM	((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+#else	/* CAN uses CS3#, so we can have only one SDRAM bank anyway */
+#define	CONFIG_SYS_CAN_BASE		0xC0000000	/* CAN mapped at 0xC0000000	*/
+#define CONFIG_SYS_CAN_OR_AM		0xFFFF8000	/* 32 kB address mask		*/
+#define CONFIG_SYS_OR3_CAN		(CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI)
+#define CONFIG_SYS_BR3_CAN		((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \
+					BR_PS_8 | BR_MS_UPMB | BR_V )
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*
+ * Memory Periodic Timer Prescaler
+ *
+ * The Divider for PTA (refresh timer) configuration is based on an
+ * example SDRAM configuration (64 MBit, one bank). The adjustment to
+ * the number of chip selects (NCS) and the actually needed refresh
+ * rate is done by setting MPTPR.
+ *
+ * PTA is calculated from
+ *	PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
+ *
+ *	gclk	  CPU clock (not bus clock!)
+ *	Trefresh  Refresh cycle * 4 (four word bursts used)
+ *
+ * 4096  Rows from SDRAM example configuration
+ * 1000  factor s -> ms
+ *   32  PTP (pre-divider from MPTPR) from SDRAM example configuration
+ *    4  Number of refresh cycles per period
+ *   64  Refresh cycle in ms per number of rows
+ * --------------------------------------------
+ * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
+ *
+ * 50 MHz => 50.000.000 / Divider =  98
+ * 66 Mhz => 66.000.000 / Divider = 129
+ * 80 Mhz => 80.000.000 / Divider = 156
+ */
+
+#define CONFIG_SYS_PTA_PER_CLK	((4096 * 32 * 1000) / (4 * 64))
+#define CONFIG_SYS_MAMR_PTA	98
+
+/*
+ * For 16 MBit, refresh rates could be 31.3 us
+ * (= 64 ms / 2K = 125 / quad bursts).
+ * For a simpler initialization, 15.6 us is used instead.
+ *
+ * #define CONFIG_SYS_MPTPR_2BK_2K	MPTPR_PTP_DIV32		for 2 banks
+ * #define CONFIG_SYS_MPTPR_1BK_2K	MPTPR_PTP_DIV64		for 1 bank
+ */
+#define CONFIG_SYS_MPTPR_2BK_4K	MPTPR_PTP_DIV16		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_4K	MPTPR_PTP_DIV32		/* setting for 1 bank	*/
+
+/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit		*/
+#define CONFIG_SYS_MPTPR_2BK_8K	MPTPR_PTP_DIV8		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_8K	MPTPR_PTP_DIV16		/* setting for 1 bank	*/
+
+/*
+ * MAMR settings for SDRAM
+ */
+
+/* 8 column SDRAM */
+#define CONFIG_SYS_MAMR_8COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+/* 9 column SDRAM */
+#define CONFIG_SYS_MAMR_9COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+
+#define CONFIG_SCC1_ENET
+#define CONFIG_FEC_ENET
+#define CONFIG_ETHPRIME		"SCC"
+
+#define CONFIG_HWCONFIG		1
+
+#endif	/* __CONFIG_H */
diff --git a/include/configs/TQM855M.h b/include/configs/TQM855M.h
new file mode 100644
index 0000000000..14b76a66bc
--- /dev/null
+++ b/include/configs/TQM855M.h
@@ -0,0 +1,464 @@ 
+/*
+ * (C) Copyright 2000-2014
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC855		1	/* This is a MPC855 CPU		*/
+#define CONFIG_TQM855M		1	/* ...on a TQM8xxM module	*/
+
+#define	CONFIG_SYS_TEXT_BASE	0x40000000
+
+#define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
+#define CONFIG_SYS_SMC_RXBUFLEN	128
+#define CONFIG_SYS_MAXIDLE	10
+
+#define	CONFIG_BOOTCOUNT_LIMIT
+
+
+#define CONFIG_BOARD_TYPES	1	/* support board types		*/
+
+#define CONFIG_PREBOOT	"echo;"	\
+	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
+	"echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"rootpath=/opt/eldk/ppc_8xx\0"					\
+	"hostname=TQM855M\0"						\
+	"bootfile=TQM855M/uImage\0"					\
+	"fdt_addr=40080000\0"						\
+	"kernel_addr=400A0000\0"					\
+	"ramdisk_addr=40280000\0"					\
+	"u-boot=TQM855M/u-image.bin\0"					\
+	"load=tftp 200000 ${u-boot}\0"					\
+	"update=prot off 40000000 +${filesize};"			\
+		"era 40000000 +${filesize};"				\
+		"cp.b 200000 40000000 ${filesize};"			\
+		"sete filesize;save\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#undef	CONFIG_SYS_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#undef	CONFIG_CAN_DRIVER		/* CAN Driver support disabled	*/
+
+/* enable I2C and select the hardware/software driver */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_SOFT		/* I2C bit-banged */
+#define CONFIG_SYS_I2C_SOFT_SPEED	93000	/* 93 kHz is supposed to work */
+#define CONFIG_SYS_I2C_SOFT_SLAVE	0xFE
+/*
+ * Software (bit-bang) I2C driver configuration
+ */
+#define PB_SCL		0x00000020	/* PB 26 */
+#define PB_SDA		0x00000010	/* PB 27 */
+
+#define I2C_INIT	(immr->im_cpm.cp_pbdir |=  PB_SCL)
+#define I2C_ACTIVE	(immr->im_cpm.cp_pbdir |=  PB_SDA)
+#define I2C_TRISTATE	(immr->im_cpm.cp_pbdir &= ~PB_SDA)
+#define I2C_READ	((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
+#define I2C_SDA(bit)	if(bit) immr->im_cpm.cp_pbdat |=  PB_SDA; \
+			else    immr->im_cpm.cp_pbdat &= ~PB_SDA
+#define I2C_SCL(bit)	if(bit) immr->im_cpm.cp_pbdat |=  PB_SCL; \
+			else    immr->im_cpm.cp_pbdat &= ~PB_SCL
+#define I2C_DELAY	udelay(2)	/* 1/4 I2C clock duration */
+
+#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50		/* EEPROM AT24C64	*/
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2		/* two byte address	*/
+#if 0
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10	/* takes up to 10 msec	*/
+#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x01
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	5
+#endif
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+#define	CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
+
+/*
+ * Command line configuration.
+ */
+
+#define CONFIG_NETCONSOLE
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CONFIG_SYS_LONGHELP			/* undef to save memory		*/
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+
+#if defined(CONFIG_CMD_KGDB)
+#define	CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size	*/
+#else
+#define	CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size	*/
+#endif
+#define	CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define	CONFIG_SYS_MAXARGS		16	/* max number of command args	*/
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CONFIG_SYS_MEMTEST_START	0x0400000	/* memtest works on	*/
+#define CONFIG_SYS_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
+
+#define	CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address	*/
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CONFIG_SYS_IMMR		0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
+#define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define	CONFIG_SYS_SDRAM_BASE		0x00000000
+#define CONFIG_SYS_FLASH_BASE		0x40000000
+#define	CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
+#define	CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define	CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+
+/* use CFI flash driver */
+#define CONFIG_SYS_FLASH_CFI		1	/* Flash is CFI conformant */
+#define CONFIG_FLASH_CFI_DRIVER	1	/* Use the common driver */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
+#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	256	/* max number of sectors on one chip */
+
+#define	CONFIG_ENV_IS_IN_FLASH	1
+#define	CONFIG_ENV_OFFSET		0x40000	/*   Offset   of Environment Sector	*/
+#define	CONFIG_ENV_SIZE		0x08000	/* Total Size of Environment		*/
+#define	CONFIG_ENV_SECT_SIZE	0x20000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
+
+#define	CONFIG_SYS_USE_PPCENV			/* Environment embedded in sect .ppcenv */
+
+#define CONFIG_MISC_INIT_R		/* Make sure to remap flashes correctly */
+
+/*-----------------------------------------------------------------------
+ * Dynamic MTD partition support
+ */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=TQM8xxM-0"
+
+#define MTDPARTS_DEFAULT	"mtdparts=TQM8xxM-0:512k(u-boot),"	\
+						"128k(dtb),"		\
+						"1920k(kernel),"	\
+						"5632(rootfs),"		\
+						"4m(data)"
+
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#define CONFIG_SYS_HWINFO_OFFSET	0x0003FFC0	/* offset of HW Info block */
+#define CONFIG_SYS_HWINFO_SIZE		0x00000040	/* size   of HW Info block */
+#define CONFIG_SYS_HWINFO_MAGIC	0x54514D38	/* 'TQM8' */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CONFIG_SYS_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control				11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration				11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#ifndef	CONFIG_CAN_DRIVER
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#else	/* we must activate GPL5 in the SIUMCR for CAN */
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control				11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CONFIG_SYS_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register		11-27
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_SYS_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CONFIG_SYS_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register		15-30
+ *-----------------------------------------------------------------------
+ * Reset PLL lock status sticky bit, timer expired status bit and timer
+ * interrupt status bit
+ */
+#define CONFIG_SYS_PLPRCR	(PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CONFIG_SYS_SCCR	(SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
+			 SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
+			 SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_PCMCIA_MEM_ADDR	(0xE0000000)
+#define CONFIG_SYS_PCMCIA_MEM_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_DMA_ADDR	(0xE4000000)
+#define CONFIG_SYS_PCMCIA_DMA_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_ATTRB_ADDR	(0xE8000000)
+#define CONFIG_SYS_PCMCIA_ATTRB_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_IO_ADDR	(0xEC000000)
+#define CONFIG_SYS_PCMCIA_IO_SIZE	( 64 << 20 )
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define CONFIG_IDE_PREINIT	1	/* Use preinit IDE hook */
+#define	CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card	Adapter	*/
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
+#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
+
+#define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CONFIG_SYS_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000
+
+#define CONFIG_SYS_ATA_BASE_ADDR	CONFIG_SYS_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O			*/
+#define CONFIG_SYS_ATA_DATA_OFFSET	(CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses	*/
+#define CONFIG_SYS_ATA_REG_OFFSET	(2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers	*/
+#define CONFIG_SYS_ATA_ALT_OFFSET	0x0100
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_DER	0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0x40000000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0x60000000	/* FLASH bank #0	*/
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CONFIG_SYS_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CONFIG_SYS_PRELIM_OR_AM	0xE0000000	/* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#define CONFIG_SYS_OR_TIMING_FLASH	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
+				 OR_SCY_3_CLK | OR_EHTR | OR_BI)
+
+#define CONFIG_SYS_OR0_REMAP	(CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_OR0_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+#define CONFIG_SYS_OR1_REMAP	CONFIG_SYS_OR0_REMAP
+#define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR0_PRELIM
+#define CONFIG_SYS_BR1_PRELIM	((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
+
+/*
+ * BR2/3 and OR2/3 (SDRAM)
+ *
+ */
+#define SDRAM_BASE2_PRELIM	0x00000000	/* SDRAM bank #0	*/
+#define SDRAM_BASE3_PRELIM	0x20000000	/* SDRAM bank #1	*/
+#define	SDRAM_MAX_SIZE		0x04000000	/* max 64 MB per bank	*/
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)	*/
+#define CONFIG_SYS_OR_TIMING_SDRAM	0x00000A00
+
+#define CONFIG_SYS_OR2_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM )
+#define CONFIG_SYS_BR2_PRELIM	((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+
+#ifndef	CONFIG_CAN_DRIVER
+#define	CONFIG_SYS_OR3_PRELIM	CONFIG_SYS_OR2_PRELIM
+#define CONFIG_SYS_BR3_PRELIM	((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+#else	/* CAN uses CS3#, so we can have only one SDRAM bank anyway */
+#define	CONFIG_SYS_CAN_BASE		0xC0000000	/* CAN mapped at 0xC0000000	*/
+#define CONFIG_SYS_CAN_OR_AM		0xFFFF8000	/* 32 kB address mask		*/
+#define CONFIG_SYS_OR3_CAN		(CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI)
+#define CONFIG_SYS_BR3_CAN		((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \
+					BR_PS_8 | BR_MS_UPMB | BR_V )
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*
+ * Memory Periodic Timer Prescaler
+ *
+ * The Divider for PTA (refresh timer) configuration is based on an
+ * example SDRAM configuration (64 MBit, one bank). The adjustment to
+ * the number of chip selects (NCS) and the actually needed refresh
+ * rate is done by setting MPTPR.
+ *
+ * PTA is calculated from
+ *	PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
+ *
+ *	gclk	  CPU clock (not bus clock!)
+ *	Trefresh  Refresh cycle * 4 (four word bursts used)
+ *
+ * 4096  Rows from SDRAM example configuration
+ * 1000  factor s -> ms
+ *   32  PTP (pre-divider from MPTPR) from SDRAM example configuration
+ *    4  Number of refresh cycles per period
+ *   64  Refresh cycle in ms per number of rows
+ * --------------------------------------------
+ * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
+ *
+ * 50 MHz => 50.000.000 / Divider =  98
+ * 66 Mhz => 66.000.000 / Divider = 129
+ * 80 Mhz => 80.000.000 / Divider = 156
+ */
+
+#define CONFIG_SYS_PTA_PER_CLK	((4096 * 32 * 1000) / (4 * 64))
+#define CONFIG_SYS_MAMR_PTA	98
+
+/*
+ * For 16 MBit, refresh rates could be 31.3 us
+ * (= 64 ms / 2K = 125 / quad bursts).
+ * For a simpler initialization, 15.6 us is used instead.
+ *
+ * #define CONFIG_SYS_MPTPR_2BK_2K	MPTPR_PTP_DIV32		for 2 banks
+ * #define CONFIG_SYS_MPTPR_1BK_2K	MPTPR_PTP_DIV64		for 1 bank
+ */
+#define CONFIG_SYS_MPTPR_2BK_4K	MPTPR_PTP_DIV16		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_4K	MPTPR_PTP_DIV32		/* setting for 1 bank	*/
+
+/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit		*/
+#define CONFIG_SYS_MPTPR_2BK_8K	MPTPR_PTP_DIV8		/* setting for 2 banks	*/
+#define CONFIG_SYS_MPTPR_1BK_8K	MPTPR_PTP_DIV16		/* setting for 1 bank	*/
+
+/*
+ * MAMR settings for SDRAM
+ */
+
+/* 8 column SDRAM */
+#define CONFIG_SYS_MAMR_8COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+/* 9 column SDRAM */
+#define CONFIG_SYS_MAMR_9COL	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+
+#define CONFIG_SCC1_ENET
+#define CONFIG_FEC_ENET
+#define CONFIG_ETHPRIME		"SCC"
+
+#define CONFIG_HWCONFIG		1
+
+#endif	/* __CONFIG_H */
diff --git a/include/configs/TQM860L.h b/include/configs/TQM860L.h
new file mode 100644
index 0000000000..f55fe56abb
--- /dev/null
+++ b/include/configs/TQM860L.h
@@ -0,0 +1,434 @@ 
+/*
+ * (C) Copyright 2000-2014
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC860		1	/* This is a MPC860 CPU		*/
+#define CONFIG_TQM860L		1	/* ...on a TQM8xxL module	*/
+
+#define	CONFIG_SYS_TEXT_BASE	0x40000000
+
+#define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
+#define CONFIG_SYS_SMC_RXBUFLEN	128
+#define CONFIG_SYS_MAXIDLE	10
+
+#define	CONFIG_BOOTCOUNT_LIMIT
+
+
+#define CONFIG_BOARD_TYPES	1	/* support board types		*/
+
+#define CONFIG_PREBOOT	"echo;"	\
+	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
+	"echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"rootpath=/opt/eldk/ppc_8xx\0"					\
+	"hostname=TQM860L\0"						\
+	"bootfile=TQM860L/uImage\0"					\
+	"fdt_addr=40040000\0"						\
+	"kernel_addr=40060000\0"					\
+	"ramdisk_addr=40200000\0"					\
+	"u-boot=TQM860L/u-image.bin\0"					\
+	"load=tftp 200000 ${u-boot}\0"					\
+	"update=prot off 40000000 +${filesize};"			\
+		"era 40000000 +${filesize};"				\
+		"cp.b 200000 40000000 ${filesize};"			\
+		"sete filesize;save\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#undef	CONFIG_SYS_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#undef	CONFIG_CAN_DRIVER		/* CAN Driver support disabled	*/
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+#define	CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
+
+/*
+ * Command line configuration.
+ */
+
+#define CONFIG_NETCONSOLE
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CONFIG_SYS_LONGHELP			/* undef to save memory		*/
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+
+#if defined(CONFIG_CMD_KGDB)
+#define	CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size	*/
+#else
+#define	CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size	*/
+#endif
+#define	CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define	CONFIG_SYS_MAXARGS		16	/* max number of command args	*/
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CONFIG_SYS_MEMTEST_START	0x0400000	/* memtest works on	*/
+#define CONFIG_SYS_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
+
+#define	CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address	*/
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CONFIG_SYS_IMMR		0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
+#define	CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define	CONFIG_SYS_SDRAM_BASE		0x00000000
+#define CONFIG_SYS_FLASH_BASE		0x40000000
+#define	CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
+#define	CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define	CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+
+/* use CFI flash driver */
+#define CONFIG_SYS_FLASH_CFI		1	/* Flash is CFI conformant */
+#define CONFIG_FLASH_CFI_DRIVER	1	/* Use the common driver */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE+flash_info[0].size }
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
+#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	71	/* max number of sectors on one chip */
+
+#define	CONFIG_ENV_IS_IN_FLASH	1
+#define	CONFIG_ENV_OFFSET		0x8000	/*   Offset   of Environment Sector	*/
+#define	CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET+CONFIG_ENV_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
+
+#define	CONFIG_SYS_USE_PPCENV			/* Environment embedded in sect .ppcenv */
+
+#define CONFIG_MISC_INIT_R		/* Make sure to remap flashes correctly */
+
+/*-----------------------------------------------------------------------
+ * Dynamic MTD partition support
+ */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=TQM8xxL-0"
+
+#define MTDPARTS_DEFAULT	"mtdparts=TQM8xxL-0:256k(u-boot),"	\
+						"128k(dtb),"		\
+						"1664k(kernel),"	\
+						"2m(rootfs),"		\
+						"4m(data)"
+
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#define CONFIG_SYS_HWINFO_OFFSET	0x0003FFC0	/* offset of HW Info block */
+#define CONFIG_SYS_HWINFO_SIZE		0x00000040	/* size   of HW Info block */
+#define CONFIG_SYS_HWINFO_MAGIC	0x54514D38	/* 'TQM8' */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CONFIG_SYS_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control				11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration				11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#ifndef	CONFIG_CAN_DRIVER
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#else	/* we must activate GPL5 in the SIUMCR for CAN */
+#define CONFIG_SYS_SIUMCR	(SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control				11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CONFIG_SYS_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register		11-27
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_SYS_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CONFIG_SYS_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register		15-30
+ *-----------------------------------------------------------------------
+ * Reset PLL lock status sticky bit, timer expired status bit and timer
+ * interrupt status bit
+ */
+#define CONFIG_SYS_PLPRCR	(PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CONFIG_SYS_SCCR	(SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
+			 SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
+			 SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_PCMCIA_MEM_ADDR	(0xE0000000)
+#define CONFIG_SYS_PCMCIA_MEM_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_DMA_ADDR	(0xE4000000)
+#define CONFIG_SYS_PCMCIA_DMA_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_ATTRB_ADDR	(0xE8000000)
+#define CONFIG_SYS_PCMCIA_ATTRB_SIZE	( 64 << 20 )
+#define CONFIG_SYS_PCMCIA_IO_ADDR	(0xEC000000)
+#define CONFIG_SYS_PCMCIA_IO_SIZE	( 64 << 20 )
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define CONFIG_IDE_PREINIT	1	/* Use preinit IDE hook */
+#define	CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card	Adapter	*/
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
+#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
+
+#define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CONFIG_SYS_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000
+
+#define CONFIG_SYS_ATA_BASE_ADDR	CONFIG_SYS_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O			*/
+#define CONFIG_SYS_ATA_DATA_OFFSET	(CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses	*/
+#define CONFIG_SYS_ATA_REG_OFFSET	(2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers	*/
+#define CONFIG_SYS_ATA_ALT_OFFSET	0x0100
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CONFIG_SYS_DER	0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0x40000000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0x60000000	/* FLASH bank #0	*/
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CONFIG_SYS_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CONFIG_SYS_PRELIM_OR_AM	0xE0000000	/* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#define CONFIG_SYS_OR_TIMING_FLASH	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
+				 OR_SCY_3_CLK | OR_EHTR | OR_BI)
+
+#define CONFIG_SYS_OR0_REMAP	(CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_OR0_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
+#define CONFIG_SYS_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+#define CONFIG_SYS_OR1_REMAP	CONFIG_SYS_OR0_REMAP
+#define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR0_PRELIM
+#define CONFIG_SYS_BR1_PRELIM	((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
+
+/*
+ * BR2/3 and OR2/3 (SDRAM)
+ *
+ */
+#define SDRAM_BASE2_PRELIM	0x00000000	/* SDRAM bank #0	*/
+#define SDRAM_BASE3_PRELIM	0x20000000	/* SDRAM bank #1	*/
+#define	SDRAM_MAX_SIZE		0x04000000	/* max 64 MB per bank	*/
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)	*/
+#define CONFIG_SYS_OR_TIMING_SDRAM	0x00000A00
+
+#define CONFIG_SYS_OR2_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM )
+#define CONFIG_SYS_BR2_PRELIM	((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+
+#ifndef	CONFIG_CAN_DRIVER
+#define	CONFIG_SYS_OR3_PRELIM	CONFIG_SYS_OR2_PRELIM
+#define CONFIG_SYS_BR3_PRELIM	((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+#else	/* CAN uses CS3#, so we can have only one SDRAM bank anyway */
+#define	CONFIG_SYS_CAN_BASE		0xC0000000	/* CAN mapped at 0xC0000000	*/
+#define CONFIG_SYS_CAN_OR_AM		0xFFFF8000	/* 32 kB address mask		*/
+#define CONFIG_SYS_OR3_CAN		(CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI)
+#define CONFIG_SYS_BR3_CAN		((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \
+					BR_PS_8 | BR_MS_UPMB | BR_V )
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*
+ * Memory Periodic Timer Prescaler
+ *
+ * The Divider for PTA (refresh timer) configuration is based on an
+ * example SDRAM configuration (64 MBit, one bank). The adjustment to
+ * the number of chip selects