Patchwork [U-Boot,v4,06/23] mpc832x: add support for the mpc8321 based suvd3 board

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Submitter Heiko Schocher
Date April 1, 2011, 7:16 a.m.
Message ID <1301642195-15280-7-git-send-email-hs@denx.de>
Download mbox | patch
Permalink /patch/89236/
State Accepted
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Comments

Heiko Schocher - April 1, 2011, 7:16 a.m.
- serial console on UART1
- Ethernet RMII over UCC4
- PHY SMSC LAN8700
- 64MB Flash
- 128 MB DDR2 RAM
- I2C
- bootcount

This board is similiar to the kmeter1 (8360) board,
so common config options are extracted into the
include/configs/km83xx-common.h file.

Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Kim Phillips <kim.phillips@freescale.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
---
Changes for v2:
  - fix checkpatch.pl errors and warnings
Changes for v3:
  - rebased only
Changes for v4:
  - addressed comments from Kim Phillips
    - replaced 832x and 8360 with just CONFIG_QE
    - used (SICRH_UC1EOBI | SICRH_UC2E1OBI) for CONFIG_SYS_SICRH
    - Coding Style changes

 MAINTAINERS                                        |    1 +
 arch/powerpc/cpu/mpc83xx/fdt.c                     |    3 +-
 arch/powerpc/lib/bootcount.c                       |    2 +-
 board/keymile/common/common.c                      |   10 +-
 board/keymile/{kmeter1 => km83xx}/Makefile         |    0
 .../keymile/{kmeter1/kmeter1.c => km83xx/km83xx.c} |   94 +++++-
 boards.cfg                                         |    3 +-
 include/configs/km83xx-common.h                    |  324 +++++++++++++++++++
 include/configs/kmeter1.h                          |  332 +-------------------
 include/configs/suvd3.h                            |  214 +++++++++++++
 10 files changed, 640 insertions(+), 343 deletions(-)
 rename board/keymile/{kmeter1 => km83xx}/Makefile (100%)
 rename board/keymile/{kmeter1/kmeter1.c => km83xx/km83xx.c} (67%)
 create mode 100644 include/configs/km83xx-common.h
 create mode 100644 include/configs/suvd3.h
Kim Phillips - April 1, 2011, 10:33 p.m.
On Fri, 1 Apr 2011 09:16:18 +0200
Heiko Schocher <hs@denx.de> wrote:

> - serial console on UART1
> - Ethernet RMII over UCC4
> - PHY SMSC LAN8700
> - 64MB Flash
> - 128 MB DDR2 RAM
> - I2C
> - bootcount
> 
> This board is similiar to the kmeter1 (8360) board,
> so common config options are extracted into the
> include/configs/km83xx-common.h file.
> 
> Signed-off-by: Heiko Schocher <hs@denx.de>
> cc: Kim Phillips <kim.phillips@freescale.com>
> cc: Holger Brunck <holger.brunck@keymile.com>
> cc: Valentin Longchamp <valentin.longchamp@keymile.com>
> ---

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

Kim

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 4756f14..75b7343 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -433,6 +433,7 @@  Heiko Schocher <hs@denx.de>
 	municse		MPC5200
 	sc3		PPC405GP
 	suen3		ARM926EJS (Kirkwood SoC)
+	suvd3		MPC8321
 	uc101		MPC5200
 	ve8313		MPC8313
 
diff --git a/arch/powerpc/cpu/mpc83xx/fdt.c b/arch/powerpc/cpu/mpc83xx/fdt.c
index daf73a6..028c8f0 100644
--- a/arch/powerpc/cpu/mpc83xx/fdt.c
+++ b/arch/powerpc/cpu/mpc83xx/fdt.c
@@ -32,7 +32,8 @@  extern void ft_qe_setup(void *blob);
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if defined(CONFIG_BOOTCOUNT_LIMIT) && defined(CONFIG_MPC8360)
+#if defined(CONFIG_BOOTCOUNT_LIMIT) && \
+	(defined(CONFIG_QE))
 #include <asm/immap_qe.h>
 
 void fdt_fixup_muram (void *blob)
diff --git a/arch/powerpc/lib/bootcount.c b/arch/powerpc/lib/bootcount.c
index 07ef28d..f9ce539 100644
--- a/arch/powerpc/lib/bootcount.c
+++ b/arch/powerpc/lib/bootcount.c
@@ -51,7 +51,7 @@ 
 #define CONFIG_SYS_BOOTCOUNT_ADDR	(CONFIG_SYS_IMMR + CPM_BOOTCOUNT_ADDR)
 #endif /* defined(CONFIG_MPC8260) */
 
-#if defined(CONFIG_MPC8360)
+#if defined(CONFIG_QE)
 #include <asm/immap_qe.h>
 
 #define CONFIG_SYS_BOOTCOUNT_ADDR	(CONFIG_SYS_IMMR + 0x110000 + \
diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index ea32028..85538d0 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -29,6 +29,7 @@ 
 #include <malloc.h>
 #include <hush.h>
 #include <net.h>
+#include <netdev.h>
 #include <asm/io.h>
 
 #if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
@@ -402,7 +403,7 @@  static void setports(int gpio)
 #endif
 #endif
 
-#if !defined(CONFIG_KMETER1)
+#if !defined(CONFIG_MPC83xx)
 static void writeStartSeq(void)
 {
 	set_sda(1);
@@ -461,7 +462,7 @@  static int i2c_make_abort(void)
  */
 void i2c_init_board(void)
 {
-#if defined(CONFIG_KMETER1)
+#if defined(CONFIG_MPC83xx)
 	struct fsl_i2c *dev;
 	dev = (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C_OFFSET);
 	uchar	dummy;
@@ -573,6 +574,7 @@  int board_eth_init(bd_t *bis)
 	(void)keymile_hdlc_enet_initialize(bis);
 #endif
 	if (ethernet_present())
-		return -1;
-	return 0;
+		return cpu_eth_init(bis);
+
+	return -1;
 }
diff --git a/board/keymile/kmeter1/Makefile b/board/keymile/km83xx/Makefile
similarity index 100%
rename from board/keymile/kmeter1/Makefile
rename to board/keymile/km83xx/Makefile
diff --git a/board/keymile/kmeter1/kmeter1.c b/board/keymile/km83xx/km83xx.c
similarity index 67%
rename from board/keymile/kmeter1/kmeter1.c
rename to board/keymile/km83xx/km83xx.c
index 9c18168..98aceef 100644
--- a/board/keymile/kmeter1/kmeter1.c
+++ b/board/keymile/km83xx/km83xx.c
@@ -8,7 +8,7 @@ 
  * Copyright (C) 2007 MontaVista Software, Inc.
  *                    Anton Vorontsov <avorontsov@ru.mvista.com>
  *
- * (C) Copyright 2008
+ * (C) Copyright 2008 - 2010
  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
  *
  * This program is free software; you can redistribute it and/or
@@ -32,7 +32,7 @@ 
 
 const qe_iop_conf_t qe_iop_conf_tab[] = {
 	/* port pin dir open_drain assign */
-
+#if defined(CONFIG_KMETER1)
 	/* MDIO */
 	{0,  1, 3, 0, 2}, /* MDIO */
 	{0,  2, 1, 0, 1}, /* MDC */
@@ -55,6 +55,40 @@  const qe_iop_conf_t qe_iop_conf_tab[] = {
 	{5,  2, 1, 0, 1}, /* UART2_RTS */
 	{5,  3, 2, 0, 2}, /* UART2_SIN */
 	{5,  1, 2, 0, 3}, /* UART2_CTS */
+#else
+	/* Local Bus */
+	{0, 16, 1, 0, 3}, /* LA00 */
+	{0, 17, 1, 0, 3}, /* LA01 */
+	{0, 18, 1, 0, 3}, /* LA02 */
+	{0, 19, 1, 0, 3}, /* LA03 */
+	{0, 20, 1, 0, 3}, /* LA04 */
+	{0, 21, 1, 0, 3}, /* LA05 */
+	{0, 22, 1, 0, 3}, /* LA06 */
+	{0, 23, 1, 0, 3}, /* LA07 */
+	{0, 24, 1, 0, 3}, /* LA08 */
+	{0, 25, 1, 0, 3}, /* LA09 */
+	{0, 26, 1, 0, 3}, /* LA10 */
+	{0, 27, 1, 0, 3}, /* LA11 */
+	{0, 28, 1, 0, 3}, /* LA12 */
+	{0, 29, 1, 0, 3}, /* LA13 */
+	{0, 30, 1, 0, 3}, /* LA14 */
+	{0, 31, 1, 0, 3}, /* LA15 */
+
+	/* MDIO */
+	{3,  4, 3, 0, 2}, /* MDIO */
+	{3,  5, 1, 0, 2}, /* MDC */
+
+	/* UCC4 - UEC */
+	{1, 18, 1, 0, 1}, /* TxD0 */
+	{1, 19, 1, 0, 1}, /* TxD1 */
+	{1, 22, 2, 0, 1}, /* RxD0 */
+	{1, 23, 2, 0, 1}, /* RxD1 */
+	{1, 26, 2, 0, 1}, /* RxER */
+	{1, 28, 2, 0, 1}, /* Rx_DV */
+	{1, 30, 1, 0, 1}, /* TxEN */
+	{1, 31, 2, 0, 1}, /* CRS */
+	{3, 10, 2, 0, 3}, /* TxCLK->CLK17 */
+#endif
 
 	/* END of table */
 	{0,  0, 0, 0, QE_IOP_TAB_END},
@@ -77,11 +111,38 @@  static int board_init_i2c_busses(void)
 	return 0;
 }
 
+#if defined(CONFIG_SUVD3)
+const uint upma_table[] = {
+	0x1ffedc00, 0x0ffcdc80, 0x0ffcdc80, 0x0ffcdc04, /* Words 0 to 3 */
+	0x0ffcdc00, 0xffffcc00, 0xffffcc01, 0xfffffc01, /* Words 4 to 7 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 8 to 11 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 12 to 15 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 16 to 19 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 20 to 23 */
+	0x9cfffc00, 0x00fffc80, 0x00fffc80, 0x00fffc00, /* Words 24 to 27 */
+	0xffffec04, 0xffffec01, 0xfffffc01, 0xfffffc01, /* Words 28 to 31 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 32 to 35 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 36 to 39 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 40 to 43 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 44 to 47 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 48 to 51 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 52 to 55 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01, /* Words 56 to 59 */
+	0xfffffc01, 0xfffffc01, 0xfffffc01, 0xfffffc01  /* Words 60 to 63 */
+};
+#endif
+
 int board_early_init_r(void)
 {
 	struct km_bec_fpga *base = (struct km_bec_fpga *)CONFIG_SYS_PIGGY_BASE;
-	unsigned short	svid;
+#if defined(CONFIG_SUVD3)
+	immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+	fsl_lbc_t *lbc = &immap->im_lbc;
+	u32 *mxmr = &lbc->mamr;
+#endif
 
+#if defined(CONFIG_MPC8360)
+	unsigned short	svid;
 	/*
 	 * Because of errata in the UCCs, we have to write to the reserved
 	 * registers to slow the clocks down.
@@ -105,13 +166,19 @@  int board_early_init_r(void)
 			0x00000050, 0x000000a0);
 		break;
 	}
+#endif
+
 	/* enable the PHY on the PIGGY */
 	setbits_8(&base->pgy_eth, 0x01);
 	/* enable the Unit LED (green) */
 	setbits_8(&base->oprth, WRL_BOOT);
-	/* take FE/GbE PHYs out of reset */
-	setbits_8(&base->prst, 0x1c);
 
+#if defined(CONFIG_SUVD3)
+	/* configure UPMA for APP1 */
+	upmconfig(UPMA, (uint *) upma_table,
+		sizeof(upma_table) / sizeof(uint));
+	out_be32(mxmr, CONFIG_SYS_MAMR);
+#endif
 	return 0;
 }
 
@@ -185,12 +252,13 @@  phys_size_t initdram(int board_type)
 #endif
 
 	/* return total bus SDRAM size(bytes)  -- DDR */
-	return (msize * 1024 * 1024);
+	return msize * 1024 * 1024;
 }
 
 int checkboard(void)
 {
-	puts("Board: Keymile kmeter1");
+	puts("Board: Keymile " CONFIG_KM_BOARD_NAME);
+
 	if (ethernet_present())
 		puts(" with PIGGY.");
 	puts("\n");
@@ -198,19 +266,9 @@  int checkboard(void)
 }
 
 #if defined(CONFIG_OF_BOARD_SETUP)
-/*
- * update property in the blob
- */
-void ft_blob_update(void *blob, bd_t *bd)
-{
-  /* no board specific update */
-}
-
-
 void ft_board_setup(void *blob, bd_t *bd)
 {
-	ft_cpu_setup (blob, bd);
-	ft_blob_update (blob, bd);
+	ft_cpu_setup(blob, bd);
 }
 #endif
 
diff --git a/boards.cfg b/boards.cfg
index 45c3102..dc583ba 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -470,10 +470,11 @@  MPC8360ERDK_66               powerpc     mpc83xx     mpc8360erdk         freesca
 MPC837XEMDS                  powerpc     mpc83xx     mpc837xemds         freescale      -           MPC837XEMDS
 MPC837XEMDS_HOST             powerpc     mpc83xx     mpc837xemds         freescale      -           MPC837XEMDS:PCI
 MPC837XERDB                  powerpc     mpc83xx     mpc837xerdb         freescale
-kmeter1                      powerpc     mpc83xx     kmeter1             keymile
+kmeter1                      powerpc     mpc83xx     km83xx              keymile
 MVBLM7                       powerpc     mpc83xx     mvblm7              matrix_vision
 SIMPC8313_LP                 powerpc     mpc83xx     simpc8313           sheldon        -           SIMPC8313:NAND_LP
 SIMPC8313_SP                 powerpc     mpc83xx     simpc8313           sheldon        -           SIMPC8313:NAND_SP
+suvd3                        powerpc     mpc83xx     km83xx              keymile
 TQM834x                      powerpc     mpc83xx     tqm834x             tqc
 sbc8540                      powerpc     mpc85xx     sbc8560             -              -           SBC8540
 sbc8540_33                   powerpc     mpc85xx     sbc8560             -              -           SBC8540
diff --git a/include/configs/km83xx-common.h b/include/configs/km83xx-common.h
new file mode 100644
index 0000000..8cfb854
--- /dev/null
+++ b/include/configs/km83xx-common.h
@@ -0,0 +1,324 @@ 
+/*
+ * (C) Copyright 2010
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#ifndef __CONFIG_KM83XX_H
+#define __CONFIG_KM83XX_H
+
+/* include common defines/options for all Keymile boards */
+#include "keymile-common.h"
+#include "km-powerpc.h"
+
+#define MTDIDS_DEFAULT		"nor0=boot"
+#define MTDPARTS_DEFAULT	"mtdparts="			\
+	"boot:"							\
+		"768k(u-boot),"					\
+		"128k(env),"					\
+		"128k(envred),"					\
+		"-(" CONFIG_KM_UBI_PARTITION_NAME ")"
+
+#define CONFIG_MISC_INIT_R
+/*
+ * System Clock Setup
+ */
+#define CONFIG_83XX_CLKIN		66000000
+#define CONFIG_SYS_CLK_FREQ		66000000
+#define CONFIG_83XX_PCICLK		66000000
+
+/*
+ * IMMR new address
+ */
+#define CONFIG_SYS_IMMR		0xE0000000
+
+/*
+ * Bus Arbitration Configuration Register (ACR)
+ */
+#define CONFIG_SYS_ACR_PIPE_DEP 3       /* pipeline depth 4 transactions */
+#define CONFIG_SYS_ACR_RPTCNT   3       /* 4 consecutive transactions */
+#define CONFIG_SYS_ACR_APARK    0       /* park bus to master (below) */
+#define CONFIG_SYS_ACR_PARKM    3       /* parking master = QuiccEngine */
+
+/*
+ * DDR Setup
+ */
+#define CONFIG_SYS_DDR_BASE		0x00000000 /* DDR is system memory */
+#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_DDR_SDRAM_BASE	CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL	(DDR_SDRAM_CLK_CNTL_SS_EN | \
+					DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
+
+#define CFG_83XX_DDR_USES_CS0
+
+/*
+ * Manually set up DDR parameters
+ */
+#define CONFIG_DDR_II
+#define CONFIG_SYS_DDR_SIZE		2048 /* MB */
+
+/*
+ * The reserved memory
+ */
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE /* start of monitor */
+#define CONFIG_SYS_FLASH_BASE		0xF0000000
+
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
+#define CONFIG_SYS_RAMBOOT
+#endif
+
+/* Reserve 768 kB for Mon */
+#define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
+
+/*
+ * Initial RAM Base Address Setup
+ */
+#define CONFIG_SYS_INIT_RAM_LOCK
+#define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
+#define CONFIG_SYS_INIT_RAM_SIZE	0x1000 /* End of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
+						GENERATED_GBL_DATA_SIZE)
+
+/*
+ * Init Local Bus Memory Controller:
+ *
+ * Bank Bus     Machine PortSz  Size  Device
+ * ---- ---     ------- ------  -----  ------
+ *  0   Local   GPCM    16 bit  256MB FLASH
+ *  1   Local   GPCM     8 bit  128MB GPIO/PIGGY
+ *
+ */
+/*
+ * FLASH on the Local Bus
+ */
+#define CONFIG_SYS_FLASH_CFI		/* use the Common Flash Interface */
+#define CONFIG_FLASH_CFI_DRIVER		/* use the CFI driver */
+#define CONFIG_SYS_FLASH_SIZE		256 /* max FLASH size is 256M */
+#define CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+
+#define CONFIG_SYS_LBLAWBAR0_PRELIM	CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_LBLAWAR0_PRELIM	0x8000001b /* 256MB window size */
+
+#define CONFIG_SYS_BR0_PRELIM	(CONFIG_SYS_FLASH_BASE | \
+				(2 << BR_PS_SHIFT) | /* 16 bit port size */ \
+				BR_V)
+
+#define CONFIG_SYS_OR0_PRELIM	(MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) | \
+				OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
+				OR_GPCM_SCY_5 | \
+				OR_GPCM_TRLX | OR_GPCM_EAD)
+
+#define CONFIG_SYS_MAX_FLASH_BANKS	1   /* max num of flash banks	*/
+#define CONFIG_SYS_MAX_FLASH_SECT	512 /* max num of sects on one chip */
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
+
+/*
+ * PRIO1/PIGGY on the local bus CS1
+ */
+#define CONFIG_SYS_LBLAWBAR1_PRELIM	CONFIG_SYS_PIGGY_BASE
+#define CONFIG_SYS_LBLAWAR1_PRELIM	0x8000001A /* 128MB window size */
+
+#define CONFIG_SYS_BR1_PRELIM	(CONFIG_SYS_PIGGY_BASE | \
+				(1 << BR_PS_SHIFT) | /* 8 bit port size */ \
+				BR_V)
+#define CONFIG_SYS_OR1_PRELIM		(MEG_TO_AM(CONFIG_SYS_PIGGY_SIZE) | \
+				OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
+				OR_GPCM_SCY_2 | \
+				OR_GPCM_TRLX | OR_GPCM_EAD)
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX	1
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE	1
+#define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)
+
+#define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_IMMR+0x4500)
+#define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_IMMR+0x4600)
+
+/* Pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_OF_STDOUT_VIA_ALIAS
+
+#ifndef CONFIG_NET_MULTI
+#define CONFIG_NET_MULTI
+#endif
+/*
+ * QE UEC ethernet configuration
+ */
+#define CONFIG_UEC_ETH
+#define CONFIG_ETHPRIME		"UEC0"
+
+#define CONFIG_UEC_ETH1		/* GETH1 */
+#define UEC_VERBOSE_DEBUG	1
+
+#ifdef CONFIG_UEC_ETH1
+#define CONFIG_SYS_UEC1_UCC_NUM	3	/* UCC4 */
+#define CONFIG_SYS_UEC1_RX_CLK		QE_CLK_NONE /* not used in RMII Mode */
+#define CONFIG_SYS_UEC1_TX_CLK		QE_CLK17
+#define CONFIG_SYS_UEC1_ETH_TYPE	FAST_ETH
+#define CONFIG_SYS_UEC1_PHY_ADDR	0
+#define CONFIG_SYS_UEC1_INTERFACE_TYPE	RMII
+#define CONFIG_SYS_UEC1_INTERFACE_SPEED	100
+#endif
+
+/*
+ * Environment
+ */
+
+#ifndef CONFIG_SYS_RAMBOOT
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + \
+					CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_ENV_SECT_SIZE	0x20000 /* 128K(one sector) for env */
+#define CONFIG_ENV_OFFSET	(CONFIG_SYS_MONITOR_LEN)
+
+/* 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)
+
+#else /* CFG_SYS_RAMBOOT */
+#define CONFIG_SYS_NO_FLASH		/* Flash is not usable now */
+#define CONFIG_ENV_IS_NOWHERE		/* Store ENV in memory only */
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - 0x1000)
+#define CONFIG_ENV_SIZE		0x2000
+#endif /* CFG_SYS_RAMBOOT */
+
+/* I2C */
+#define CONFIG_HARD_I2C		/* I2C with hardware support */
+#define CONFIG_FSL_I2C
+#define CONFIG_SYS_I2C_SPEED	200000	/* I2C speed and slave address */
+#define CONFIG_SYS_I2C_SLAVE	0x7F
+#define CONFIG_SYS_I2C_OFFSET	0x3000
+
+/* I2C SYSMON (LM75, AD7414 is almost compatible) */
+#define CONFIG_DTT_LM75		/* ON Semi's LM75 */
+#define CONFIG_DTT_SENSORS	{0, 1, 2, 3}	/* Sensor addresses */
+#define CONFIG_SYS_DTT_MAX_TEMP	70
+#define CONFIG_SYS_DTT_LOW_TEMP	-30
+#define CONFIG_SYS_DTT_HYSTERESIS	3
+#define CONFIG_SYS_DTT_BUS_NUM		(CONFIG_SYS_MAX_I2C_BUS)
+
+#if defined(CONFIG_CMD_NAND)
+#define CONFIG_NAND_KMETER1
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+#define CONFIG_SYS_NAND_BASE		CONFIG_SYS_PIGGY_BASE
+#endif
+
+#if defined(CONFIG_PCI)
+#define CONFIG_CMD_PCI
+#endif
+
+/*
+ * 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)
+
+/*
+ * Core HID Setup
+ */
+#define CONFIG_SYS_HID0_INIT		0x000000000
+#define CONFIG_SYS_HID0_FINAL		(HID0_ENABLE_MACHINE_CHECK | \
+					 HID0_ENABLE_INSTRUCTION_CACHE)
+#define CONFIG_SYS_HID2			HID2_HBE
+
+/*
+ * MMU Setup
+ */
+
+#define CONFIG_HIGH_BATS	1	/* High BATs supported */
+
+/* DDR: cache cacheable */
+#define CONFIG_SYS_IBAT0L	(CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | \
+				BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT0U	(CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | \
+					BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT0L	CONFIG_SYS_IBAT0L
+#define CONFIG_SYS_DBAT0U	CONFIG_SYS_IBAT0U
+
+/* IMMRBAR & PCI IO: cache-inhibit and guarded */
+#define CONFIG_SYS_IBAT1L	(CONFIG_SYS_IMMR | BATL_PP_10 | \
+				BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT1U	(CONFIG_SYS_IMMR | BATU_BL_4M | BATU_VS \
+					| BATU_VP)
+#define CONFIG_SYS_DBAT1L	CONFIG_SYS_IBAT1L
+#define CONFIG_SYS_DBAT1U	CONFIG_SYS_IBAT1U
+
+/* PRIO1, PIGGY:  icache cacheable, but dcache-inhibit and guarded */
+#define CONFIG_SYS_IBAT2L	(CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | \
+					BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT2U	(CONFIG_SYS_PIGGY_BASE | BATU_BL_128M | \
+					BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT2L	(CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | \
+				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT2U	CONFIG_SYS_IBAT2U
+
+/* FLASH: icache cacheable, but dcache-inhibit and guarded */
+#define CONFIG_SYS_IBAT3L	(CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
+					BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT3U	(CONFIG_SYS_FLASH_BASE | BATU_BL_256M | \
+					BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT3L	(CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
+				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT3U	CONFIG_SYS_IBAT3U
+
+/* Stack in dcache: cacheable, no memory coherence */
+#define CONFIG_SYS_IBAT4L	(CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
+#define CONFIG_SYS_IBAT4U	(CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
+					BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT4L	CONFIG_SYS_IBAT4L
+#define CONFIG_SYS_DBAT4U	CONFIG_SYS_IBAT4U
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD	0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM	0x02 /* Software reboot */
+
+#define BOOTFLASH_START	0xF0000000
+
+#define CONFIG_KM_CONSOLE_TTY	"ttyS0"
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_OVERWRITE
+#ifndef CONFIG_KM_DEF_ENV		/* if not set by keymile-common.h */
+#define CONFIG_KM_DEF_ENV "km-common=empty\0"
+#endif
+
+#ifndef CONFIG_KM_DEF_ROOTPATH
+#define CONFIG_KM_DEF_ROOTPATH		\
+	"rootpath=/opt/eldk/ppc_82xx\0"
+#endif
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	CONFIG_KM_DEF_ENV						\
+	CONFIG_KM_DEF_ROOTPATH						\
+	"dtt_bus=pca9547:70:a\0"					\
+	"EEprom_ivm=pca9547:70:9\0"					\
+	"newenv="							\
+		"prot off 0xF00C0000 +0x40000 && "			\
+		"era 0xF00C0000 +0x40000\0"				\
+	"unlock=yes\0"							\
+	""
+
+#if defined(CONFIG_UEC_ETH)
+#define CONFIG_HAS_ETH0
+#endif
+
+#endif /* __CONFIG_KM83XX_H */
diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h
index 2fbc774..16278e1 100644
--- a/include/configs/kmeter1.h
+++ b/include/configs/kmeter1.h
@@ -27,30 +27,20 @@ 
 #define CONFIG_MPC8360		/* MPC8360 CPU specific */
 #define CONFIG_KMETER1		/* KMETER1 board specific */
 #define CONFIG_HOSTNAME		kmeter1
+#define CONFIG_KM_BOARD_NAME   "kmeter1"
 
 #define	CONFIG_SYS_TEXT_BASE	0xF0000000
 #define CONFIG_KM_DEF_NETDEV	\
 	"netdev=eth2\0"		\
 
-/* include common defines/options for all Keymile boards */
-#include "keymile-common.h"
-#include "km-powerpc.h"
-
-#define MTDIDS_DEFAULT		"nor0=boot"
-#define MTDPARTS_DEFAULT	"mtdparts="			\
-	"boot:"							\
-		"768k(u-boot),"					\
-		"128k(env),"					\
-		"128k(envred),"					\
-		"-(" CONFIG_KM_UBI_PARTITION_NAME ")"
+/* include common defines/options for all 83xx Keymile boards */
+#include "km83xx-common.h"
 
 #define CONFIG_MISC_INIT_R
 /*
- * System Clock Setup
+ * System IO Setup
  */
-#define CONFIG_83XX_CLKIN		66000000
-#define CONFIG_SYS_CLK_FREQ		66000000
-#define CONFIG_83XX_PCICLK		66000000
+#define CONFIG_SYS_SICRH		(SICRH_UC1EOBI | SICRH_UC2E1OBI)
 
 /*
  * Hardware Reset Configuration Word
@@ -71,55 +61,7 @@ 
 	HRCWH_LALE_EARLY | \
 	HRCWH_LDP_CLEAR )
 
-/*
- * System IO Config
- */
-#define CONFIG_SYS_SICRH		0x00000006
-#define CONFIG_SYS_SICRL		0x00000000
-
-/*
- * IMMR new address
- */
-#define CONFIG_SYS_IMMR		0xE0000000
-
-/*
- * Bus Arbitration Configuration Register (ACR)
- */
-#define CONFIG_SYS_ACR_PIPE_DEP 3       /* pipeline depth 4 transactions */
-#define CONFIG_SYS_ACR_RPTCNT   3       /* 4 consecutive transactions */
-#define CONFIG_SYS_ACR_APARK    0       /* park bus to master (below) */
-#define CONFIG_SYS_ACR_PARKM    3       /* parking master = QuiccEngine */
-
-/*
- * DDR Setup
- */
-#define CONFIG_SYS_DDR_BASE		0x00000000 /* DDR is system memory */
-#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_BASE
-#define CONFIG_SYS_DDR_SDRAM_BASE	CONFIG_SYS_DDR_BASE
-#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL	(DDR_SDRAM_CLK_CNTL_SS_EN | \
-					DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
-
-#define CFG_83XX_DDR_USES_CS0
-
-#undef CONFIG_DDR_ECC
-
-/*
- * DDRCDR - DDR Control Driver Register
- */
-
-#undef CONFIG_SPD_EEPROM	/* Do not use SPD EEPROM for DDR setup */
-
-/*
- * Manually set up DDR parameters
- */
-#define CONFIG_DDR_II
-#define CONFIG_SYS_DDR_SIZE		2048 /* MB */
 #define CONFIG_SYS_DDR_CS0_BNDS		0x0000007f
-#define CONFIG_SYS_DDR_CS0_CONFIG	(CSCONFIG_EN | CSCONFIG_AP | \
-					CSCONFIG_ROW_BIT_13 | \
-					CSCONFIG_COL_BIT_10 | \
-					CSCONFIG_ODT_WR_ACS)
-
 #define CONFIG_SYS_DDR_SDRAM_CFG	(SDRAM_CFG_SDRAM_TYPE_DDR2 | \
 					 SDRAM_CFG_SREN)
 #define CONFIG_SYS_DDR_SDRAM_CFG2	0x00401000
@@ -127,6 +69,11 @@ 
 #define CONFIG_SYS_DDR_INTERVAL	((0x080 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
 				 (0x3cf << SDRAM_INTERVAL_REFINT_SHIFT))
 
+#define CONFIG_SYS_DDR_CS0_CONFIG	(CSCONFIG_EN | CSCONFIG_AP | \
+					 CSCONFIG_ROW_BIT_13 | \
+					 CSCONFIG_COL_BIT_10 | \
+					 CSCONFIG_ODT_WR_ACS)
+
 #define	CONFIG_SYS_DDRCDR		0x40000001
 #define CONFIG_SYS_DDR_MODE		0x47860452
 #define CONFIG_SYS_DDR_MODE2		0x8080c000
@@ -159,32 +106,13 @@ 
 
 #define CONFIG_SYS_DDR_TIMING_3	0x00000000
 
-/*
- * The reserved memory
- */
-#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE /* start of monitor */
-#define CONFIG_SYS_FLASH_BASE		0xF0000000
 #define CONFIG_SYS_PIGGY_BASE		0xE8000000
 #define	CONFIG_SYS_PIGGY_SIZE		128
 #define CONFIG_SYS_PAXE_BASE		0xA0000000
 #define	CONFIG_SYS_PAXE_SIZE		512
 
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-#define CONFIG_SYS_RAMBOOT
-#else
-#undef	CONFIG_SYS_RAMBOOT
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN		(768 * 1024) /* Reserve for Mon */
-
-/*
- * Initial RAM Base Address Setup
- */
-#define CONFIG_SYS_INIT_RAM_LOCK	1
-#define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
-#define CONFIG_SYS_INIT_RAM_SIZE	0x1000 /* Size of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-					GENERATED_GBL_DATA_SIZE)
+/* EEprom support */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
 
 /*
  * Local Bus Configuration & Clock Setup
@@ -198,52 +126,9 @@ 
  *
  * Bank Bus     Machine PortSz  Size  Device
  * ---- ---     ------- ------  -----  ------
- *  0   Local   GPCM    16 bit  256MB FLASH
- *  1   Local   GPCM     8 bit  128MB GPIO/PIGGY
  *  3   Local   GPCM     8 bit  512MB PAXE
  *
  */
-/*
- * FLASH on the Local Bus
- */
-#define CONFIG_SYS_FLASH_CFI		/* use the Common Flash Interface */
-#define CONFIG_FLASH_CFI_DRIVER		/* use the CFI driver */
-#define CONFIG_SYS_FLASH_SIZE		256 /* max FLASH size is 256M */
-#define CONFIG_SYS_FLASH_PROTECTION	1
-#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
-
-#define CONFIG_SYS_LBLAWBAR0_PRELIM	CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_LBLAWAR0_PRELIM	0x8000001b /* 256MB window size */
-
-#define CONFIG_SYS_BR0_PRELIM	(CONFIG_SYS_FLASH_BASE | \
-				(2 << BR_PS_SHIFT) | /* 16 bit port size */ \
-				BR_V)
-
-#define CONFIG_SYS_OR0_PRELIM	(MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) | \
-				OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
-				OR_GPCM_SCY_5 | \
-				OR_GPCM_TRLX | OR_GPCM_EAD)
-
-#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of flash banks */
-/* max num of sects on one chip */
-#define CONFIG_SYS_MAX_FLASH_SECT	512
-#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
-
-#undef	CONFIG_SYS_FLASH_CHECKSUM
-
-/*
- * PRIO1/PIGGY on the local bus CS1
- */
-#define CONFIG_SYS_LBLAWBAR1_PRELIM	CONFIG_SYS_PIGGY_BASE
-#define CONFIG_SYS_LBLAWAR1_PRELIM	0x8000001A /* 128MB window size */
-
-#define CONFIG_SYS_BR1_PRELIM	(CONFIG_SYS_PIGGY_BASE | \
-				(1 << BR_PS_SHIFT) | /* 8 bit port size */ \
-				BR_V)
-#define CONFIG_SYS_OR1_PRELIM	(MEG_TO_AM(CONFIG_SYS_PIGGY_SIZE) | \
-				OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
-				OR_GPCM_SCY_2 | \
-				OR_GPCM_TRLX | OR_GPCM_EAD)
 
 /*
  * PAXE on the local bus CS3
@@ -260,176 +145,14 @@ 
 				OR_GPCM_TRLX | OR_GPCM_EAD)
 
 /*
- * Serial Port
- */
-#define CONFIG_CONS_INDEX	1
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE	1
-#define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)
-
-#define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_IMMR+0x4500)
-#define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_IMMR+0x4600)
-
-/* Pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT
-#define CONFIG_OF_BOARD_SETUP
-#define CONFIG_OF_STDOUT_VIA_ALIAS
-
-/*
- * General PCI
- * Addresses are mapped 1-1.
- */
-#undef CONFIG_PCI		/* No PCI */
-
-#ifndef CONFIG_NET_MULTI
-#define CONFIG_NET_MULTI
-#endif
-/*
- * QE UEC ethernet configuration
- */
-#define CONFIG_UEC_ETH
-#define CONFIG_ETHPRIME		"UEC0"
-
-#define CONFIG_UEC_ETH1		/* GETH1 */
-#define UEC_VERBOSE_DEBUG	1
-
-#ifdef CONFIG_UEC_ETH1
-#define CONFIG_SYS_UEC1_UCC_NUM	3	/* UCC4 */
-#define CONFIG_SYS_UEC1_RX_CLK		QE_CLK_NONE /* not used in RMII */
-#define CONFIG_SYS_UEC1_TX_CLK		QE_CLK17
-#define CONFIG_SYS_UEC1_ETH_TYPE	FAST_ETH
-#define CONFIG_SYS_UEC1_PHY_ADDR	0
-#define CONFIG_SYS_UEC1_INTERFACE_TYPE RMII
-#define CONFIG_SYS_UEC1_INTERFACE_SPEED 100
-#endif
-
-/*
- * Environment
- */
-
-#ifndef CONFIG_SYS_RAMBOOT
-#define CONFIG_ENV_IS_IN_FLASH	1
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + \
-				CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_ENV_SECT_SIZE	0x20000 /* 128K(one sector) for env */
-#define CONFIG_ENV_OFFSET	(CONFIG_SYS_MONITOR_LEN)
-
-/* 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)
-
-#else /* CFG_RAMBOOT */
-#define CONFIG_SYS_NO_FLASH	/* Flash is not usable now */
-#define CONFIG_ENV_IS_NOWHERE	/* Store ENV in memory only */
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - 0x1000)
-#define CONFIG_ENV_SIZE		0x2000
-#endif /* CFG_RAMBOOT */
-
-/* I2C */
-#define CONFIG_HARD_I2C		/* I2C with hardware support */
-#undef	CONFIG_SOFT_I2C		/* I2C bit-banged */
-#define CONFIG_FSL_I2C
-#define CONFIG_SYS_I2C_SPEED	200000	/* I2C speed and slave address */
-#define CONFIG_SYS_I2C_SLAVE	0x7F
-#define CONFIG_SYS_I2C_OFFSET	0x3000
-#define CONFIG_I2C_MULTI_BUS	1
-#define CONFIG_I2C_MUX		1
-
-/* EEprom support */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
-
-/* I2C SYSMON (LM75, AD7414 is almost compatible) */
-#define CONFIG_DTT_LM75		/* ON Semi's LM75 */
-#define CONFIG_DTT_SENSORS	{0, 1, 2, 3}	/* Sensor addresses */
-#define CONFIG_SYS_DTT_MAX_TEMP	70
-#define CONFIG_SYS_DTT_LOW_TEMP	-30
-#define CONFIG_SYS_DTT_HYSTERESIS	3
-#define CONFIG_SYS_DTT_BUS_NUM		(CONFIG_SYS_MAX_I2C_BUS)
-
-#if defined(CONFIG_CMD_NAND)
-#define CONFIG_NAND_KMETER1
-#define CONFIG_SYS_MAX_NAND_DEVICE	1
-#define CONFIG_SYS_NAND_BASE		CONFIG_SYS_PIGGY_BASE
-#endif
-
-#if defined(CONFIG_PCI)
-#define CONFIG_CMD_PCI
-#endif
-
-#if defined(CFG_RAMBOOT)
-#undef CONFIG_CMD_SAVEENV
-#undef CONFIG_CMD_LOADS
-#endif
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 256 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ		(256 << 20)
-
-/*
- * Core HID Setup
- */
-#define CONFIG_SYS_HID0_INIT		0x000000000
-#define CONFIG_SYS_HID0_FINAL		(HID0_ENABLE_MACHINE_CHECK | \
-					 HID0_ENABLE_INSTRUCTION_CACHE)
-#define CONFIG_SYS_HID2			HID2_HBE
-
-/*
  * MMU Setup
  */
 
-#define CONFIG_HIGH_BATS	/* High BATs supported */
-
-/* DDR: cache cacheable */
-#define CONFIG_SYS_IBAT0L	(CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | \
-				BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_IBAT0U	(CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | \
-				BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT0L	CONFIG_SYS_IBAT0L
-#define CONFIG_SYS_DBAT0U	CONFIG_SYS_IBAT0U
-
-/* IMMRBAR & PCI IO: cache-inhibit and guarded */
-#define CONFIG_SYS_IBAT1L	(CONFIG_SYS_IMMR | BATL_PP_10 | \
-				BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_IBAT1U	(CONFIG_SYS_IMMR | BATU_BL_4M | BATU_VS | \
-				BATU_VP)
-#define CONFIG_SYS_DBAT1L	CONFIG_SYS_IBAT1L
-#define CONFIG_SYS_DBAT1U	CONFIG_SYS_IBAT1U
-
-/* PRIO1, PIGGY:  icache cacheable, but dcache-inhibit and guarded */
-#define CONFIG_SYS_IBAT2L	(CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | \
-				BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT2U	(CONFIG_SYS_PIGGY_BASE | BATU_BL_128M | \
-				BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT2L	(CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | \
-				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT2U	CONFIG_SYS_IBAT2U
-
-/* FLASH: icache cacheable, but dcache-inhibit and guarded */
-#define CONFIG_SYS_IBAT3L	(CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
-				BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT3U	(CONFIG_SYS_FLASH_BASE | BATU_BL_256M | \
-				BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT3L	(CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
-				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT3U	CONFIG_SYS_IBAT3U
-
-/* Stack in dcache: cacheable, no memory coherence */
-#define CONFIG_SYS_IBAT4L	(CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
-#define CONFIG_SYS_IBAT4U	(CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
-				BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT4L	CONFIG_SYS_IBAT4L
-#define CONFIG_SYS_DBAT4U	CONFIG_SYS_IBAT4U
-
 /* PAXE:  icache cacheable, but dcache-inhibit and guarded */
 #define CONFIG_SYS_IBAT5L	(CONFIG_SYS_PAXE_BASE | BATL_PP_10 | \
-				BATL_MEMCOHERENCE)
+				 BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT5U	(CONFIG_SYS_PAXE_BASE | BATU_BL_256M | \
-				BATU_VS | BATU_VP)
+				 BATU_VS | BATU_VP)
 #define CONFIG_SYS_DBAT5L	(CONFIG_SYS_PAXE_BASE | BATL_PP_10 | \
 				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U
@@ -457,31 +180,4 @@ 
 #define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
 #endif /* CONFIG_PCI */
 
-#define BOOTFLASH_START	F0000000
-
-#define CONFIG_KM_CONSOLE_TTY	"ttyS0"
-
-/*
- * Environment Configuration
- */
-#define CONFIG_ENV_OVERWRITE
-#ifndef CONFIG_KM_DEF_ENV		/* if not set by keymile-common.h */
-#define CONFIG_KM_DEF_ENV "km-common=empty\0"
-#endif
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
-       CONFIG_KM_DEF_ENV						\
-	"dtt_bus=pca9547:70:a\0"					\
-	"EEprom_ivm=pca9547:70:9\0"					\
-	"newenv="							\
-		"prot off 0xF00C0000 +0x40000 && "			\
-		"era 0xF00C0000 +0x40000\0"				\
-	"rootpath=/opt/eldk/ppc_82xx\0"					\
-	"unlock=yes\0"							\
-	""
-
-#if defined(CONFIG_UEC_ETH)
-#define CONFIG_HAS_ETH0
-#endif
-
 #endif /* __CONFIG_H */
diff --git a/include/configs/suvd3.h b/include/configs/suvd3.h
new file mode 100644
index 0000000..5552c51
--- /dev/null
+++ b/include/configs/suvd3.h
@@ -0,0 +1,214 @@ 
+/*
+ * Copyright (C) 2006 Freescale Semiconductor, Inc.
+ *                    Dave Liu <daveliu@freescale.com>
+ *
+ * Copyright (C) 2007 Logic Product Development, Inc.
+ *                    Peter Barada <peterb@logicpd.com>
+ *
+ * Copyright (C) 2007 MontaVista Software, Inc.
+ *                    Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * (C) Copyright 2010
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_QE		/* Has QE */
+#define CONFIG_MPC832x		/* MPC832x CPU specific */
+#define CONFIG_SUVD3		/* SUVD3 board specific */
+#define CONFIG_HOSTNAME		suvd3
+#define CONFIG_KM_BOARD_NAME   "suvd3"
+
+#define	CONFIG_SYS_TEXT_BASE	0xF0000000
+#define CONFIG_KM_DEF_NETDEV	\
+	"netdev=eth0\0"
+
+#define CONFIG_KM_DEF_ROOTPATH		\
+	"rootpath=/opt/eldk/ppc_8xx\0"
+
+/* include common defines/options for all 83xx Keymile boards */
+#include "km83xx-common.h"
+
+#define CONFIG_MISC_INIT_R	1
+
+/*
+ * System IO Config
+ */
+#define CONFIG_SYS_SICRL	SICRL_IRQ_CKS
+
+/*
+ * Hardware Reset Configuration Word
+ */
+#define CONFIG_SYS_HRCW_LOW (\
+	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 | \
+	HRCWL_DDR_TO_SCB_CLK_2X1 | \
+	HRCWL_CSB_TO_CLKIN_2X1 | \
+	HRCWL_CORE_TO_CSB_2_5X1 | \
+	HRCWL_CE_PLL_VCO_DIV_2 | \
+	HRCWL_CE_TO_PLL_1X3)
+
+#define CONFIG_SYS_HRCW_HIGH (\
+	HRCWH_PCI_AGENT | \
+	HRCWH_PCI_ARBITER_DISABLE | \
+	HRCWH_CORE_ENABLE | \
+	HRCWH_FROM_0X00000100 | \
+	HRCWH_BOOTSEQ_DISABLE | \
+	HRCWH_SW_WATCHDOG_DISABLE | \
+	HRCWH_ROM_LOC_LOCAL_16BIT | \
+	HRCWH_BIG_ENDIAN | \
+	HRCWH_LALE_NORMAL)
+
+#define CONFIG_SYS_DDR_CS0_BNDS		0x0000007f
+#define CONFIG_SYS_DDR_SDRAM_CFG	(SDRAM_CFG_SDRAM_TYPE_DDR2 | \
+					 SDRAM_CFG_32_BE | \
+					 SDRAM_CFG_SREN)
+#define CONFIG_SYS_DDR_SDRAM_CFG2	0x00401000
+#define CONFIG_SYS_DDR_CLK_CNTL	(DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
+#define CONFIG_SYS_DDR_INTERVAL	((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
+				 (0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
+
+#define CONFIG_SYS_DDR_CS0_CONFIG	(CSCONFIG_EN | CSCONFIG_AP | \
+					 CSCONFIG_ODT_WR_CFG | \
+					 CSCONFIG_ROW_BIT_13 | \
+					 CSCONFIG_COL_BIT_10)
+
+#define CONFIG_SYS_DDR_MODE		0x47860252
+#define CONFIG_SYS_DDR_MODE2		0x8080c000
+
+#define CONFIG_SYS_DDR_TIMING_0	((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
+				 (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
+				 (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
+				 (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
+				 (0 << TIMING_CFG0_WWT_SHIFT) | \
+				 (0 << TIMING_CFG0_RRT_SHIFT) | \
+				 (0 << TIMING_CFG0_WRT_SHIFT) | \
+				 (0 << TIMING_CFG0_RWT_SHIFT))
+
+#define CONFIG_SYS_DDR_TIMING_1	((TIMING_CFG1_CASLAT_50) | \
+				 (2 << TIMING_CFG1_WRTORD_SHIFT) | \
+				 (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
+				 (2 << TIMING_CFG1_WRREC_SHIFT) | \
+				 (6 << TIMING_CFG1_REFREC_SHIFT) | \
+				 (2 << TIMING_CFG1_ACTTORW_SHIFT) | \
+				 (6 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
+				 (2 << TIMING_CFG1_PRETOACT_SHIFT))
+
+#define CONFIG_SYS_DDR_TIMING_2	((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
+				 (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
+				 (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
+				 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
+				 (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
+				 (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
+				 (5 << TIMING_CFG2_CPO_SHIFT))
+
+#define CONFIG_SYS_DDR_TIMING_3	0x00000000
+
+#define CONFIG_SYS_PIGGY_BASE		0xE8000000
+#define	CONFIG_SYS_PIGGY_SIZE		128
+#define CONFIG_SYS_APP1_BASE		0xA0000000
+#define	CONFIG_SYS_APP1_SIZE		256 /* Megabytes */
+#define CONFIG_SYS_APP2_BASE		0xB0000000
+#define	CONFIG_SYS_APP2_SIZE		256 /* Megabytes */
+
+/* EEprom support */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1
+
+/*
+ * Local Bus Configuration & Clock Setup
+ */
+#define CONFIG_SYS_LCRR		(LCRR_DBYP | LCRR_EADC_1 | LCRR_CLKDIV_2)
+#define CONFIG_SYS_LBC_LBCR	0x00000000
+
+/*
+ * Init Local Bus Memory Controller:
+ *
+ * Bank Bus     Machine PortSz  Size  Device
+ * ---- ---     ------- ------  -----  ------
+ *  2   Local   UPMA    16 bit  256MB APP1
+ *  3   Local   GPCM    16 bit  256MB APP2
+ *
+ */
+
+/*
+ * APP1 on the local bus CS2
+ */
+#define CONFIG_SYS_LBLAWBAR2_PRELIM	CONFIG_SYS_APP1_BASE
+#define CONFIG_SYS_LBLAWAR2_PRELIM	(LBLAWAR_EN | LBLAWAR_256MB)
+
+#define CONFIG_SYS_BR2_PRELIM	(CONFIG_SYS_APP1_BASE | \
+				 BR_PS_16 | \
+				 BR_MS_UPMA | \
+				 BR_V)
+#define CONFIG_SYS_OR2_PRELIM	(MEG_TO_AM(CONFIG_SYS_APP1_SIZE))
+
+#define CONFIG_SYS_BR3_PRELIM	(CONFIG_SYS_APP2_BASE | \
+				 BR_PS_16 | \
+				 BR_V)
+
+#define CONFIG_SYS_OR3_PRELIM	(MEG_TO_AM(CONFIG_SYS_APP2_SIZE) | \
+				 OR_GPCM_CSNT | \
+				 OR_GPCM_ACS_DIV4 | \
+				 OR_GPCM_SCY_3 | \
+				 OR_GPCM_TRLX)
+
+#define CONFIG_SYS_MAMR	(MxMR_GPL_x4DIS | \
+			 0x0000c000 | \
+			 MxMR_WLFx_2X)
+
+#define CONFIG_SYS_LBLAWBAR3_PRELIM	CONFIG_SYS_APP2_BASE
+#define CONFIG_SYS_LBLAWAR3_PRELIM	(LBLAWAR_EN | LBLAWAR_256MB)
+
+/*
+ * MMU Setup
+ */
+
+
+/* APP1:  icache cacheable, but dcache-inhibit and guarded */
+#define CONFIG_SYS_IBAT5L	(CONFIG_SYS_APP1_BASE | BATL_PP_10 | \
+				 BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT5U	(CONFIG_SYS_APP1_BASE | BATU_BL_256M | \
+				 BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT5L	(CONFIG_SYS_APP1_BASE | BATL_PP_10 | \
+				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U
+
+#ifdef CONFIG_PCI
+/* PCI MEM space: cacheable */
+#define CFG_IBAT6L	(CFG_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT6U	(CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT6L	CFG_IBAT6L
+#define CFG_DBAT6U	CFG_IBAT6U
+/* PCI MMIO space: cache-inhibit and guarded */
+#define CFG_IBAT7L	(CFG_PCI1_MMIO_PHYS | BATL_PP_10 | \
+			 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT7U	(CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT7L	CFG_IBAT7L
+#define CFG_DBAT7U	CFG_IBAT7U
+#else /* CONFIG_PCI */
+
+/* APP2:  icache cacheable, but dcache-inhibit and guarded */
+#define CONFIG_SYS_IBAT6L	(CONFIG_SYS_APP2_BASE | BATL_PP_10 | \
+				 BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT6U	(CONFIG_SYS_APP2_BASE | BATU_BL_256M | \
+				 BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT6L	(CONFIG_SYS_APP2_BASE | BATL_PP_10 | \
+				 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT6U	CONFIG_SYS_IBAT6U
+
+#define CONFIG_SYS_IBAT7L	(0)
+#define CONFIG_SYS_IBAT7U	(0)
+#define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
+#define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
+#endif /* CONFIG_PCI */
+
+#endif /* __CONFIG_H */