diff mbox

[U-Boot,v2] arm: ls1021a: Add QSPI or IFC support in SD boot

Message ID 1444902880-38998-1-git-send-email-b18965@freescale.com
State Accepted
Delegated to: York Sun
Headers show

Commit Message

Alison Wang Oct. 15, 2015, 9:54 a.m. UTC 
As QSPI and IFC are pin-multiplexed on LS1021A, only IFC is supported in
SD boot now. For the customer's demand, QSPI needs to be supported in SD
boot too.

This patch adds QSPI or IFC support in SD boot according to the
corresponding defconfig. For detail, ls1021atwr_sdcard_ifc_defconfig is
used to support IFC in SD boot and ls1021atwr_sdcard_qspi_defconfig is
used to support QSPI in SD boot.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
---
Changes in v2:
- Fix checkpatch warnings about line over 80 characters.

 Makefile                                           |  4 ++++
 board/freescale/ls1021atwr/MAINTAINERS             |  3 ++-
 board/freescale/ls1021atwr/ls1021atwr.c            | 14 +++++++-------
 board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg      | 14 --------------
 board/freescale/ls1021atwr/ls102xa_rcw_sd_ifc.cfg  |  8 ++++++++
 board/freescale/ls1021atwr/ls102xa_rcw_sd_qspi.cfg |  8 ++++++++
 configs/ls1021atwr_sdcard_defconfig                |  7 -------
 configs/ls1021atwr_sdcard_ifc_defconfig            |  6 ++++++
 configs/ls1021atwr_sdcard_qspi_defconfig           | 11 +++++++++++
 include/configs/ls1021atwr.h                       | 19 ++++++++++++++++---
 10 files changed, 62 insertions(+), 32 deletions(-)
 delete mode 100644 board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg
 create mode 100644 board/freescale/ls1021atwr/ls102xa_rcw_sd_ifc.cfg
 create mode 100644 board/freescale/ls1021atwr/ls102xa_rcw_sd_qspi.cfg
 delete mode 100644 configs/ls1021atwr_sdcard_defconfig
 create mode 100644 configs/ls1021atwr_sdcard_ifc_defconfig
 create mode 100644 configs/ls1021atwr_sdcard_qspi_defconfig

Comments

York Sun Oct. 30, 2015, 4:13 p.m. UTC | #1 
On 10/15/2015 02:54 AM, Alison Wang wrote:
> As QSPI and IFC are pin-multiplexed on LS1021A, only IFC is supported in
> SD boot now. For the customer's demand, QSPI needs to be supported in SD
> boot too.
> 
> This patch adds QSPI or IFC support in SD boot according to the
> corresponding defconfig. For detail, ls1021atwr_sdcard_ifc_defconfig is
> used to support IFC in SD boot and ls1021atwr_sdcard_qspi_defconfig is
> used to support QSPI in SD boot.
> 
> Signed-off-by: Alison Wang <alison.wang@freescale.com>
> ---
> Changes in v2:
> - Fix checkpatch warnings about line over 80 characters.
> 


Applied to u-boot-fsl-qoriq. Awaiting upstream. Thanks.

York
diff mbox

Patch

diff --git a/Makefile b/Makefile
index 8c0ca1b..b12a7e8 100644
--- a/Makefile
+++ b/Makefile
@@ -1120,7 +1120,11 @@  spl/u-boot-spl.pbl: spl/u-boot-spl.bin FORCE
 	$(call if_changed,mkimage)
 
 ifeq ($(ARCH),arm)
+ifdef CONFIG_DM
+UBOOT_BINLOAD := u-boot-dtb.img
+else
 UBOOT_BINLOAD := u-boot.img
+endif
 else
 UBOOT_BINLOAD := u-boot.bin
 endif
diff --git a/board/freescale/ls1021atwr/MAINTAINERS b/board/freescale/ls1021atwr/MAINTAINERS
index e9f6f0a..b997bb0 100644
--- a/board/freescale/ls1021atwr/MAINTAINERS
+++ b/board/freescale/ls1021atwr/MAINTAINERS
@@ -6,5 +6,6 @@  F:	include/configs/ls1021atwr.h
 F:	configs/ls1021atwr_nor_defconfig
 F:	configs/ls1021atwr_nor_SECURE_BOOT_defconfig
 F:	configs/ls1021atwr_nor_lpuart_defconfig
-F:	configs/ls1021atwr_sdcard_defconfig
+F:	configs/ls1021atwr_sdcard_ifc_defconfig
+F:	configs/ls1021atwr_sdcard_qspi_defconfig
 F:	configs/ls1021atwr_qspi_defconfig
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c
index 228dbf8..9d3457b 100644
--- a/board/freescale/ls1021atwr/ls1021atwr.c
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -175,7 +175,7 @@  struct cpld_data {
 	u8 rev2;		/* Reserved */
 };
 
-#ifndef CONFIG_QSPI_BOOT
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
 static void convert_serdes_mux(int type, int need_reset);
 
 void cpld_show(void)
@@ -216,7 +216,7 @@  void cpld_show(void)
 int checkboard(void)
 {
 	puts("Board: LS1021ATWR\n");
-#ifndef CONFIG_QSPI_BOOT
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
 	cpld_show();
 #endif
 
@@ -380,7 +380,7 @@  int board_eth_init(bd_t *bis)
 }
 #endif
 
-#ifndef CONFIG_QSPI_BOOT
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
 int config_serdes_mux(void)
 {
 	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
@@ -414,7 +414,7 @@  int config_serdes_mux(void)
 }
 #endif
 
-#ifndef CONFIG_QSPI_BOOT
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
 int config_board_mux(void)
 {
 	struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
@@ -627,7 +627,7 @@  int board_init(void)
 {
 #ifndef CONFIG_SYS_FSL_NO_SERDES
 	fsl_serdes_init();
-#ifndef CONFIG_QSPI_BOOT
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
 	config_serdes_mux();
 #endif
 #endif
@@ -657,7 +657,7 @@  int misc_init_r(void)
 #ifdef CONFIG_FSL_DEVICE_DISABLE
 	device_disable(devdis_tbl, ARRAY_SIZE(devdis_tbl));
 #endif
-#ifndef CONFIG_QSPI_BOOT
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
 	config_board_mux();
 #endif
 
@@ -706,7 +706,7 @@  u16 flash_read16(void *addr)
 	return (((val) >> 8) & 0x00ff) | (((val) << 8) & 0xff00);
 }
 
-#ifndef CONFIG_QSPI_BOOT
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
 static void convert_flash_bank(char bank)
 {
 	struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
diff --git a/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg b/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg
deleted file mode 100644
index 9c3e3b0..0000000
--- a/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg
+++ /dev/null
@@ -1,14 +0,0 @@ 
-#PBL preamble and RCW header
-aa55aa55 01ee0100
-
-#enable IFC, disable QSPI and DSPI
-0608000a 00000000 00000000 00000000
-20000000 00407900 60040a00 21046000
-00000000 00000000 00000000 00038000
-00080000 881b7340 00000000 00000000
-
-#disable IFC, enable QSPI and DSPI
-#0608000a 00000000 00000000 00000000
-#20000000 00407900 60040a00 21046000
-#00000000 00000000 00000000 00038000
-#20084800 881b7340 00000000 00000000
diff --git a/board/freescale/ls1021atwr/ls102xa_rcw_sd_ifc.cfg b/board/freescale/ls1021atwr/ls102xa_rcw_sd_ifc.cfg
new file mode 100644
index 0000000..205606f
--- /dev/null
+++ b/board/freescale/ls1021atwr/ls102xa_rcw_sd_ifc.cfg
@@ -0,0 +1,8 @@ 
+#PBL preamble and RCW header
+aa55aa55 01ee0100
+
+#enable IFC, disable QSPI and DSPI
+0608000a 00000000 00000000 00000000
+30000000 00007900 60040a00 21046000
+00000000 00000000 00000000 20000000
+00080000 881b7340 00000000 00000000
diff --git a/board/freescale/ls1021atwr/ls102xa_rcw_sd_qspi.cfg b/board/freescale/ls1021atwr/ls102xa_rcw_sd_qspi.cfg
new file mode 100644
index 0000000..6767e09
--- /dev/null
+++ b/board/freescale/ls1021atwr/ls102xa_rcw_sd_qspi.cfg
@@ -0,0 +1,8 @@ 
+#PBL preamble and RCW header
+aa55aa55 01ee0100
+
+#disable IFC, enable QSPI and DSPI
+0608000a 00000000 00000000 00000000
+30000000 00007900 60040a00 21046000
+00000000 00000000 00000000 20000000
+20024800 881b7340 00000000 00000000
diff --git a/configs/ls1021atwr_sdcard_defconfig b/configs/ls1021atwr_sdcard_defconfig
deleted file mode 100644
index f1709ed..0000000
--- a/configs/ls1021atwr_sdcard_defconfig
+++ /dev/null
@@ -1,7 +0,0 @@ 
-CONFIG_ARM=y
-CONFIG_TARGET_LS1021ATWR=y
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT"
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_NETDEVICES=y
-CONFIG_E1000=y
diff --git a/configs/ls1021atwr_sdcard_ifc_defconfig b/configs/ls1021atwr_sdcard_ifc_defconfig
new file mode 100644
index 0000000..2136ab2
--- /dev/null
+++ b/configs/ls1021atwr_sdcard_ifc_defconfig
@@ -0,0 +1,6 @@ 
+CONFIG_ARM=y
+CONFIG_TARGET_LS1021ATWR=y
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT"
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
diff --git a/configs/ls1021atwr_sdcard_qspi_defconfig b/configs/ls1021atwr_sdcard_qspi_defconfig
new file mode 100644
index 0000000..458578b
--- /dev/null
+++ b/configs/ls1021atwr_sdcard_qspi_defconfig
@@ -0,0 +1,11 @@ 
+CONFIG_ARM=y
+CONFIG_TARGET_LS1021ATWR=y
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT,SD_BOOT_QSPI"
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr"
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_SPI_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
+CONFIG_DM_SPI=y
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index f6bd5fc..d28e5d9 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -109,7 +109,13 @@ 
 #endif
 
 #ifdef CONFIG_SD_BOOT
-#define CONFIG_SYS_FSL_PBL_RCW	board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg
+#ifdef CONFIG_SD_BOOT_QSPI
+#define CONFIG_SYS_FSL_PBL_RCW	\
+	board/freescale/ls1021atwr/ls102xa_rcw_sd_qspi.cfg
+#else
+#define CONFIG_SYS_FSL_PBL_RCW	\
+	board/freescale/ls1021atwr/ls102xa_rcw_sd_ifc.cfg
+#endif
 #define CONFIG_SPL_FRAMEWORK
 #define CONFIG_SPL_LDSCRIPT	"arch/$(ARCH)/cpu/u-boot-spl.lds"
 #define CONFIG_SPL_LIBCOMMON_SUPPORT
@@ -139,6 +145,9 @@ 
 
 #ifdef CONFIG_QSPI_BOOT
 #define CONFIG_SYS_TEXT_BASE		0x40010000
+#endif
+
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
 #define CONFIG_SYS_NO_FLASH
 #endif
 
@@ -165,7 +174,7 @@ 
 /*
  * IFC Definitions
  */
-#ifndef CONFIG_QSPI_BOOT
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
 #define CONFIG_FSL_IFC
 #define CONFIG_SYS_FLASH_BASE		0x60000000
 #define CONFIG_SYS_FLASH_BASE_PHYS	CONFIG_SYS_FLASH_BASE
@@ -302,7 +311,7 @@ 
 #define CONFIG_DOS_PARTITION
 
 /* SPI */
-#ifdef CONFIG_QSPI_BOOT
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
 /* QSPI */
 #define CONFIG_FSL_QSPI
 #define QSPI0_AMBA_BASE			0x40000000
@@ -408,6 +417,10 @@ 
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_CMDLINE_EDITING
 
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
+#undef CONFIG_CMD_IMLS
+#endif
+
 #define CONFIG_ARMV7_NONSEC
 #define CONFIG_ARMV7_VIRT
 #define CONFIG_PEN_ADDR_BIG_ENDIAN