Skip to contentSkip to conversation

Introduce common config file for TI ARMv7 platforms

PATCH Superseded Tom Rini 1 participant 11 messages Aug 9, 2013 – Aug 16, 2013 Arm (32-bit)

lore
Share & tools
lore

Tom Rini

author
#0 lore raw

v2 cover Introduce common config file for TI ARMv7 platforms

Hey all,

The following series cleans up am335x a bit, and then uses that to introduce a common config file that can be used on all of the ARMv7 platforms from TI. This series converts am335x_evm, omap5_uevm and dra7xx_evm to use the new structure. There is room for further cleanup and consolidation but as they are invasive patches I don't want to hold these for too long. This is on top of u-boot-arm/master. The changes since v1 are to address Dan's comments, add links to the TI site for where to find docs for the SoC family and drop the first patch about V_OSCK after Heiko and Lars comments. Acked/Tested-bys are added for otherwise unchanged parts.

Signature · 1 line
Tom
author
#1 lore raw

PATCH v2 1/9 am33xx: CONFIG_DMA_COHERENT defines are unused, remove

Acked-by Dan Murphy <[email protected]>
Signed-off-by Tom Rini <[email protected]>
---
 include/configs/igep0033.h   |    4 ----
 include/configs/pcm051.h     |    3 ---
 include/configs/ti814x_evm.h |    3 ---
 3 files changed, 10 deletions(-)
include/configs/igep0033.h +0 -4
index 12f28f8..c8480dc 100644
@@ -27,10 +27,6 @@
 #define V_OSCK				24000000  /* Clock output from T2 */
 #define V_SCLK				(V_OSCK)
 
-/* DMA defines */
-#define CONFIG_DMA_COHERENT
-#define CONFIG_DMA_COHERENT_SIZE	(1 << 20)
-
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 #define CONFIG_SYS_MALLOC_LEN		(1024 << 10)
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
include/configs/pcm051.h +0 -3
index 9b16c47..fe8350f 100644
@@ -24,9 +24,6 @@
 
 #include <asm/arch/omap.h>
 
-#define CONFIG_DMA_COHERENT
-#define CONFIG_DMA_COHERENT_SIZE	(1 << 20)
-
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 #define CONFIG_SYS_MALLOC_LEN		(1024 << 10)
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
include/configs/ti814x_evm.h +0 -3
index eac5ad0..b036e1b 100644
@@ -23,9 +23,6 @@
 
 #include <asm/arch/omap.h>
 
-#define CONFIG_DMA_COHERENT
-#define CONFIG_DMA_COHERENT_SIZE	(1 << 20)
-
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
 #define CONFIG_SYS_MALLOC_LEN		(1024 << 10)
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
Signature · 1 line
1.7.9.5
author
#2 lore raw

PATCH v2 2/9 am33xx: Stop using PHYS_DRAM_1 define

In reply to Tom Rini

We defined PHYS_DRAM_1 to 0x80000000 (start of DRAM) and then used this for CONFIG_SYS_SDRAM_BASE. But then we kept on referencing PHYS_DRAM_1 in other places. Change to directly setting CONFIG_SYS_DRAM_BASE and then using that name in code.

Signed-off-by Tom Rini <[email protected]>
---
 board/isee/igep0033/board.c  |    2 +-
 board/phytec/pcm051/board.c  |    2 +-
 board/ti/am335x/board.c      |    2 +-
 board/ti/ti814x/evm.c        |    2 +-
 include/configs/igep0033.h   |    3 +--
 include/configs/pcm051.h     |    5 ++---
 include/configs/ti814x_evm.h |    5 ++---
 7 files changed, 9 insertions(+), 12 deletions(-)
board/isee/igep0033/board.c +1 -1
index c0f0c0d..7a66e33 100644
@@ -119,7 +119,7 @@ void s_init(void)
  */
 int board_init(void)
 {
-	gd->bd->bi_boot_params = PHYS_DRAM_1 + 0x100;
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
 	gpmc_init();
board/phytec/pcm051/board.c +1 -1
index 6291d03..77202f7 100644
@@ -135,7 +135,7 @@ int board_init(void)
 {
 	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 
-	gd->bd->bi_boot_params = PHYS_DRAM_1 + 0x100;
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
 	return 0;
 }
board/ti/am335x/board.c +1 -1
index 728afc2..88663ea 100644
@@ -371,7 +371,7 @@ int board_init(void)
 		STNOR_GPMC_CONFIG5, STNOR_GPMC_CONFIG6, STNOR_GPMC_CONFIG7 };
 #endif
 
-	gd->bd->bi_boot_params = PHYS_DRAM_1 + 0x100;
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
 	gpmc_init();
board/ti/ti814x/evm.c +1 -1
index c469645..26d2f9b 100644
@@ -161,7 +161,7 @@ void s_init(void)
  */
 int board_init(void)
 {
-	gd->bd->bi_boot_params = PHYS_DRAM_1 + 0x100;
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 	return 0;
 }
include/configs/igep0033.h +1 -2
index c8480dc..2b9e8ab 100644
@@ -131,10 +131,9 @@
 
 /* Physical Memory Map */
 #define CONFIG_NR_DRAM_BANKS		1		/*  1 bank of DRAM */
-#define PHYS_DRAM_1			0x80000000	/* DRAM Bank #1 */
 #define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 20)	/* 1GB */
 
-#define CONFIG_SYS_SDRAM_BASE		PHYS_DRAM_1
+#define CONFIG_SYS_SDRAM_BASE		0x80000000
 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
 						GENERATED_GBL_DATA_SIZE)
 /* Platform/Board specific defs */
include/configs/pcm051.h +2 -3
index fe8350f..044a857 100644
@@ -122,7 +122,7 @@
  * memtest works on 8 MB in DRAM after skipping 32MB from
  * start addr of ram disk
  */
-#define CONFIG_SYS_MEMTEST_START	(PHYS_DRAM_1 + (64 * 1024 * 1024))
+#define CONFIG_SYS_MEMTEST_START	(CONFIG_SYS_SDRAM_BASE + (64 << 20))
 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START \
 					+ (8 * 1024 * 1024))
 

@@ -146,10 +146,9 @@
 
  /* Physical Memory Map */
 #define CONFIG_NR_DRAM_BANKS		1		/*  1 bank of DRAM */
-#define PHYS_DRAM_1			0x80000000	/* DRAM Bank #1 */
 #define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 19)	/* 512MiB */
 
-#define CONFIG_SYS_SDRAM_BASE		PHYS_DRAM_1
+#define CONFIG_SYS_SDRAM_BASE		0x80000000
 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
 						GENERATED_GBL_DATA_SIZE)
  /* Platform/Board specific defs */
include/configs/ti814x_evm.h +2 -3
index b036e1b..91485e2 100644
@@ -116,7 +116,7 @@
 /* Boot Argument Buffer Size */
 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
 
-#define CONFIG_SYS_MEMTEST_START	PHYS_DRAM_1
+#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START \
 					+ PHYS_DRAM_1_SIZE - (8 << 12))
 

@@ -136,11 +136,10 @@
  * Physical Memory Map
  */
 #define CONFIG_NR_DRAM_BANKS		1		/* 1 banks of DRAM */
-#define PHYS_DRAM_1			0x80000000	/* DRAM Bank #1 */
 #define PHYS_DRAM_1_SIZE		0x20000000	/* 512MB */
 #define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 20)	/* 1024MB */
 
-#define CONFIG_SYS_SDRAM_BASE		PHYS_DRAM_1
+#define CONFIG_SYS_SDRAM_BASE		0x80000000
 #define CONFIG_SYS_INIT_SP_ADDR		(NON_SECURE_SRAM_END - \
 					 GENERATED_GBL_DATA_SIZE)
Signature · 1 line
1.7.9.5
author
#3 lore raw

PATCH v2 3/9 am335x_evm: Use default baud rate table

In reply to Tom Rini
Signed-off-by Tom Rini <[email protected]>
---
 include/configs/am335x_evm.h |    2 --
 1 file changed, 2 deletions(-)
include/configs/am335x_evm.h +0 -2
index e32066d..7d755f1 100644
@@ -314,8 +314,6 @@
 #define CONFIG_OMAP_GPIO
 
 #define CONFIG_BAUDRATE		115200
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 110, 300, 600, 1200, 2400, \
-4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 }
 
 /* CPU */
 #define CONFIG_ARCH_CPU_INIT
Signature · 1 line
1.7.9.5
author
#4 lore raw

PATCH v2 4/9 arm: spl: For Falcon Mode, set a default machid of ~0

In reply to Tom Rini

With device trees, boards do not always set CONFIG_MACH_TYPE now, so we must not rely on this define being set. The kernel uses ~0 to see if we have a valid machine number or not, so set that as the default, invalid machine, id and only fix if CONFIG_MACH_TYPE is set.

Acked-by Dan Murphy <[email protected]>
Tested-by Heiko Schocher <[email protected]>
Cc Albert ARIBAUD <[email protected]>
Signed-off-by Tom Rini <[email protected]>
---
 arch/arm/lib/spl.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
arch/arm/lib/spl.c +6 -1
index 583bdb3..26d0be4 100644
@@ -45,12 +45,17 @@ void __weak board_init_f(ulong dummy)
 #ifdef CONFIG_SPL_OS_BOOT
 void __noreturn jump_to_image_linux(void *arg)
 {
+	unsigned long machid = 0xffffffff;
+#ifdef CONFIG_MACH_TYPE
+	machid = CONFIG_MACH_TYPE;
+#endif
+
 	debug("Entering kernel arg pointer: 0x%p\n", arg);
 	typedef void (*image_entry_arg_t)(int, int, void *)
 		__attribute__ ((noreturn));
 	image_entry_arg_t image_entry =
 		(image_entry_arg_t) spl_image.entry_point;
 	cleanup_before_linux();
-	image_entry(0, CONFIG_MACH_TYPE, arg);
+	image_entry(0, machid, arg);
 }
 #endif
Signature · 1 line
1.7.9.5
author
#5 lore raw

PATCH v2 5/9 am335x_evm: Bring in 'boot_fdt' logic from i.MX

In reply to Tom Rini

Bring in the 'boot_fdt' environment variable that i.MX boards use to try and load a device tree when booting.

Signed-off-by Tom Rini <[email protected]>
---
 include/configs/am335x_evm.h |   21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)
include/configs/am335x_evm.h +16 -5
index 7d755f1..85c4632 100644
@@ -84,6 +84,7 @@
 	"loadaddr=0x80200000\0" \
 	"fdtaddr=0x80F80000\0" \
 	"fdt_high=0xffffffff\0" \
+	"boot_fdt=try\0" \
 	"rdaddr=0x81000000\0" \
 	"bootdir=/boot\0" \
 	"bootfile=uImage\0" \

@@ -131,6 +132,20 @@
 	"loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
 	"loaduimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 	"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+	"mmcloados=run mmcargs; " \
+		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
+			"if run loadfdt; then " \
+				"bootm ${loadaddr} - ${fdtaddr}; " \
+			"else " \
+				"if test ${boot_fdt} = try; then " \
+					"bootm; " \
+				"else " \
+					"echo WARN: Cannot load the DT; " \
+				"fi; " \
+			"fi; " \
+		"else " \
+			"bootm; " \
+		"fi;\0" \
 	"mmcboot=mmc dev ${mmcdev}; " \
 		"if mmc rescan; then " \
 			"echo SD/MMC found on device ${mmcdev};" \

@@ -142,11 +157,7 @@
 				"echo Running uenvcmd ...;" \
 				"run uenvcmd;" \
 			"fi;" \
-			"if run loaduimage; then " \
-				"run loadfdt;" \
-				"run mmcargs; " \
-				"bootm ${loadaddr} - ${fdtaddr};" \
-			"fi;" \
+			"run mmcloados;" \
 		"fi;\0" \
 	"spiboot=echo Booting from spi ...; " \
 		"run spiargs; " \
Signature · 1 line
1.7.9.5
author
#6 lore raw

PATCH v2 6/9 TI:am33xx: Create common config files for TI ARMv7 platforms, and AM33xx

In reply to Tom Rini

We create two new files, include/configs/ti_armv7_common.h for all of the common IP blocks and related features / commands we share in virtually all of our platforms. We then create include/configs/ti_am335x_common.h for everything common to the am335x SoC leaving just the board specific parts to include/configs/ti_am335x_common.h.

Signed-off-by Tom Rini <[email protected]>

---
Changes in v2:
- Address Dan Murphy's comments
- Add link to am335x documentation from TI

---
 include/configs/am335x_evm.h       |  235 +++-------------------------------
 include/configs/ti_am335x_common.h |   60 +++++++++
 include/configs/ti_armv7_common.h  |  247 ++++++++++++++++++++++++++++++++++++
 3 files changed, 325 insertions(+), 217 deletions(-)
 create mode 100644 include/configs/ti_am335x_common.h
 create mode 100644 include/configs/ti_armv7_common.h
include/configs/am335x_evm.h +18 -217
index 85c4632..e0a87f8 100644
@@ -16,43 +16,20 @@
 #ifndef __CONFIG_AM335X_EVM_H
 #define __CONFIG_AM335X_EVM_H
 
-#define CONFIG_AM33XX
-#define CONFIG_OMAP
+#include <configs/ti_am335x_common.h>
 
-#include <asm/arch/omap.h>
-
-#define CONFIG_DMA_COHERENT
-#define CONFIG_DMA_COHERENT_SIZE	(1 << 20)
-
-#define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
-#define CONFIG_SYS_MALLOC_LEN		(1024 << 10)
-#define CONFIG_SYS_LONGHELP		/* undef to save memory */
-#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
-#define CONFIG_SYS_PROMPT		"U-Boot# "
-#define CONFIG_BOARD_LATE_INIT
-#define CONFIG_SYS_NO_FLASH
 #define MACH_TYPE_TIAM335EVM		3589	/* Until the next sync */
 #define CONFIG_MACH_TYPE		MACH_TYPE_TIAM335EVM
 
-#define CONFIG_OF_LIBFDT
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_STACKSIZE		(128 * 1024)
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
+/* Clock Defines */
+#define V_OSCK				24000000  /* Clock output from T2 */
+#define V_SCLK				(V_OSCK)
 
 /* Custom script for NOR */
 #define CONFIG_SYS_LDSCRIPT		"board/ti/am335x/u-boot.lds"
 
-#define CONFIG_SYS_CACHELINE_SIZE       64
-
-/* commands to include */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_VERSION_VARIABLE
+/* Always 128 KiB env size */
+#define CONFIG_ENV_SIZE			(128 << 10)
 
 #ifdef CONFIG_NAND
 #define NANDARGS \

@@ -75,10 +52,8 @@
 #define NANDARGS ""
 #endif
 
-/* set to negative value for no autoboot */
-#define CONFIG_BOOTDELAY		1
-#define CONFIG_ENV_VARS_UBOOT_CONFIG
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+
 #ifndef CONFIG_SPL_BUILD
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"loadaddr=0x80200000\0" \

@@ -196,60 +171,11 @@
 	"run mmcboot;" \
 	"run nandboot;"
 
-/* Clock Defines */
-#define V_OSCK				24000000  /* Clock output from T2 */
-#define V_SCLK				(V_OSCK)
-
-#define CONFIG_CMD_ECHO
-
-/* We set the max number of command args high to avoid HUSH bugs. */
-#define CONFIG_SYS_MAXARGS		64
-
-/* Console I/O Buffer Size */
-#define CONFIG_SYS_CBSIZE		512
-
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE \
-					+ sizeof(CONFIG_SYS_PROMPT) + 16)
-
-/* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
-
-/*
- * memtest works on 8 MB in DRAM after skipping 32MB from
- * start addr of ram disk
- */
-#define CONFIG_SYS_MEMTEST_START	(PHYS_DRAM_1 + (64 * 1024 * 1024))
-#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START \
-					+ (8 * 1024 * 1024))
-
-#define CONFIG_SYS_LOAD_ADDR		0x81000000 /* Default load address */
-
-#define CONFIG_MMC
-#define CONFIG_GENERIC_MMC
-#define CONFIG_OMAP_HSMMC
-#define CONFIG_CMD_MMC
-#define CONFIG_DOS_PARTITION
-#define CONFIG_CMD_FAT
-#define CONFIG_FAT_WRITE
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_EXT4
-#define CONFIG_CMD_FS_GENERIC
-
-#define CONFIG_SPI
-#define CONFIG_OMAP3_SPI
-#define CONFIG_MTD_DEVICE
-#define CONFIG_SPI_FLASH
-#define CONFIG_SPI_FLASH_WINBOND
-#define CONFIG_CMD_SF
-#define CONFIG_SF_DEFAULT_SPEED		(24000000)
-
 /* USB Composite download gadget - g_dnl */
 #define CONFIG_USB_GADGET
 #define CONFIG_USBDOWNLOAD_GADGET
 
 /* USB TI's IDs */
-#define CONFIG_USBD_HS
 #define CONFIG_G_DNL_VENDOR_NUM 0x0403
 #define CONFIG_G_DNL_PRODUCT_NUM 0xBD00
 #define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"

@@ -283,109 +209,24 @@
 	"rootfs part 0 9"
 #endif
 
- /* Physical Memory Map */
-#define CONFIG_NR_DRAM_BANKS		1		/*  1 bank of DRAM */
-#define PHYS_DRAM_1			0x80000000	/* DRAM Bank #1 */
-#define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 20)	/* 1GB */
-
-#define CONFIG_SYS_SDRAM_BASE		PHYS_DRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
-						GENERATED_GBL_DATA_SIZE)
- /* Platform/Board specific defs */
-#define CONFIG_SYS_TIMERBASE		0x48040000	/* Use Timer2 */
-#define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */
-#define CONFIG_SYS_HZ			1000	/* 1ms clock */
-
 /* NS16550 Configuration */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
-#define CONFIG_SYS_NS16550_CLK		(48000000)
 #define CONFIG_SYS_NS16550_COM1		0x44e09000	/* Base EVM has UART0 */
 #define CONFIG_SYS_NS16550_COM2		0x48022000	/* UART1 */
 #define CONFIG_SYS_NS16550_COM3		0x48024000	/* UART2 */
 #define CONFIG_SYS_NS16550_COM4		0x481a6000	/* UART3 */
 #define CONFIG_SYS_NS16550_COM5		0x481a8000	/* UART4 */
 #define CONFIG_SYS_NS16550_COM6		0x481aa000	/* UART5 */
+#define CONFIG_BAUDRATE			115200
 
 /* I2C Configuration */
-#define CONFIG_I2C
-#define CONFIG_CMD_I2C
-#define CONFIG_HARD_I2C
-#define CONFIG_SYS_I2C_SPEED		100000
-#define CONFIG_SYS_I2C_SLAVE		1
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_DRIVER_OMAP24XX_I2C
 #define CONFIG_CMD_EEPROM
 #define CONFIG_ENV_EEPROM_IS_ON_I2C
 #define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* Main EEPROM */
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
 #define CONFIG_SYS_I2C_MULTI_EEPROMS
 
-#define CONFIG_OMAP_GPIO
-
-#define CONFIG_BAUDRATE		115200
-
-/* CPU */
-#define CONFIG_ARCH_CPU_INIT
-
-#define CONFIG_ENV_OVERWRITE		1
-#define CONFIG_SYS_CONSOLE_INFO_QUIET
-
+/* SPL */
 #ifndef CONFIG_NOR_BOOT
-/* Defines for SPL */
-#define CONFIG_SPL
-#define CONFIG_SPL_FRAMEWORK
-/*
- * Place the image at the start of the ROM defined image space.
- * We limit our size to the ROM-defined downloaded image area, and use the
- * rest of the space for stack.
- */
-#define CONFIG_SPL_TEXT_BASE		0x402F0400
-#define CONFIG_SPL_MAX_SIZE		(0x4030C000 - CONFIG_SPL_TEXT_BASE)
-#define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR
-
-#define CONFIG_SPL_OS_BOOT
-
-#define CONFIG_SPL_BSS_START_ADDR	0x80a00000
-#define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */
-
-#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
-#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
-
-#ifdef CONFIG_SPL_OS_BOOT
-/* fat */
-#define CONFIG_SPL_FAT_LOAD_KERNEL_NAME		"uImage"
-#define CONFIG_SPL_FAT_LOAD_ARGS_NAME		"args"
-#define CONFIG_SYS_SPL_ARGS_ADDR		(PHYS_DRAM_1 + 0x100)
-
-/* raw mmc */
-#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR	0x900	/* address 0x120000 */
-#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0x80	/* address 0x10000 */
-#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS	0x80	/* 64KiB */
-
-/* nand */
-#ifdef CONFIG_NAND
-#define CONFIG_CMD_SPL_NAND_OFS			0x240000 /* end of u-boot */
-#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS		0x280000
-#define CONFIG_CMD_SPL_WRITE_SIZE		0x2000
-#endif
-
-/* spl export command */
-#define CONFIG_CMD_SPL
-#endif
-
-#define CONFIG_SPL_MMC_SUPPORT
-#define CONFIG_SPL_FAT_SUPPORT
-#define CONFIG_SPL_I2C_SUPPORT
-
-#define CONFIG_SPL_LIBCOMMON_SUPPORT
-#define CONFIG_SPL_LIBDISK_SUPPORT
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_GPIO_SUPPORT
 #define CONFIG_SPL_YMODEM_SUPPORT
 #define CONFIG_SPL_NET_SUPPORT
 #define CONFIG_SPL_ENV_SUPPORT

@@ -400,14 +241,7 @@
 #define CONFIG_SPL_MUSB_NEW_SUPPORT
 #define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/am33xx/u-boot-spl.lds"
 
-#define CONFIG_SPL_BOARD_INIT
-
 #ifdef CONFIG_NAND
-#define CONFIG_SPL_NAND_AM33XX_BCH
-#define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_NAND_BASE
-#define CONFIG_SPL_NAND_DRIVERS
-#define CONFIG_SPL_NAND_ECC
 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 #define CONFIG_SYS_NAND_PAGE_COUNT	(CONFIG_SYS_NAND_BLOCK_SIZE / \
 					 CONFIG_SYS_NAND_PAGE_SIZE)

@@ -427,30 +261,16 @@
 #define CONFIG_SYS_NAND_ECCBYTES	14
 
 #define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
-
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
 #endif
 #endif
 
 /*
- * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
- * 64 bytes before this address should be set aside for u-boot.img's
- * header. That is 0x800FFFC0--0x80100000 should not be used for any
- * other needs.
+ * For NOR boot, we must set this to the start of where NOR is mapped
+ * in memory.
  */
 #ifdef CONFIG_NOR_BOOT
 #define CONFIG_SYS_TEXT_BASE		0x08000000
-#else
-#define CONFIG_SYS_TEXT_BASE		0x80800000
-#endif
-#define CONFIG_SYS_SPL_MALLOC_START	0x80a08000
-#define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000
-
-/* Since SPL did pll and ddr initialization for us,
- * we don't need to do it twice.
- */
-#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT)
-#define CONFIG_SKIP_LOWLEVEL_INIT
 #endif
 
 /*

@@ -505,7 +325,6 @@
 #define CONFIG_ENV_SECT_SIZE		(4 << 10) /* 4 KB sectors */
 #define CONFIG_ENV_OFFSET		(768 << 10) /* 768 KiB in */
 #define CONFIG_ENV_OFFSET_REDUND	(896 << 10) /* 896 KiB in */
-#define CONFIG_CMD_MTDPARTS
 #define MTDIDS_DEFAULT			"nor0=m25p80-flash.0"
 #define MTDPARTS_DEFAULT		"mtdparts=m25p80-flash.0:128k(SPL)," \
 					"512k(u-boot),128k(u-boot-env1)," \

@@ -518,22 +337,13 @@
 #define CONFIG_SYS_MMC_ENV_PART		2
 #endif
 
-/* Unsupported features */
-#undef CONFIG_USE_IRQ
+/* SPI flash. */
+#define CONFIG_CMD_SF
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_WINBOND
+#define CONFIG_SF_DEFAULT_SPEED		24000000
 
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_PING
-#define CONFIG_DRIVER_TI_CPSW
-#define CONFIG_MII
-#define CONFIG_BOOTP_DEFAULT
-#define CONFIG_BOOTP_DNS
-#define CONFIG_BOOTP_DNS2
-#define CONFIG_BOOTP_SEND_HOSTNAME
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_NET_RETRY_COUNT         10
-#define CONFIG_NET_MULTI
+/* Network. */
 #define CONFIG_PHY_GIGE
 #define CONFIG_PHYLIB
 #define CONFIG_PHY_ADDR			0

@@ -542,14 +352,7 @@
 /* NAND support */
 #ifdef CONFIG_NAND
 #define CONFIG_CMD_NAND
-#define CONFIG_CMD_MTDPARTS
-#define CONFIG_NAND_OMAP_GPMC
 #define GPMC_NAND_ECC_LP_x16_LAYOUT	1
-#define CONFIG_SYS_NAND_BASE		(0x08000000)	/* physical address */
-							/* to access nand@*/
-							/* CS0 */
-#define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND
-							   devices */
 #if !defined(CONFIG_SPI_BOOT) && !defined(CONFIG_NOR_BOOT)
 #define MTDIDS_DEFAULT			"nand0=omap2-nand.0"
 #define MTDPARTS_DEFAULT		"mtdparts=omap2-nand.0:128k(SPL)," \

@@ -578,6 +381,7 @@
  */
 #if defined(CONFIG_NOR)
 #undef CONFIG_SYS_NO_FLASH
+#define CONFIG_CMD_FLASH
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 #define CONFIG_SYS_FLASH_PROTECTION
 #define CONFIG_SYS_FLASH_CFI

@@ -593,7 +397,6 @@
 #define CONFIG_ENV_SECT_SIZE		(128 << 10)	/* 128 KiB */
 #define CONFIG_ENV_OFFSET		(512 << 10)	/* 512 KiB */
 #define CONFIG_ENV_OFFSET_REDUND	(768 << 10)	/* 768 KiB */
-#define CONFIG_CMD_MTDPARTS
 #define MTDIDS_DEFAULT			"nor0=physmap-flash.0"
 #define MTDPARTS_DEFAULT		"mtdparts=physmap-flash.0:" \
 					"512k(u-boot)," \

@@ -601,8 +404,6 @@
 					"128k(u-boot-env2)," \
 					"4m(kernel),-(rootfs)"
 #endif
-#define CONFIG_MTD_DEVICE
-#define CONFIG_CMD_FLASH
 #endif  /* NOR support */
 
 #endif	/* ! __CONFIG_AM335X_EVM_H */
include/configs/ti_am335x_common.h new file +60 -0

60 lines not on this page · raw message

include/configs/ti_armv7_common.h new file +247 -0

247 lines not on this page · raw message

Signature · 1 line
1.7.9.5
author
#7 lore raw

PATCH v2 7/9 TI:omap5/dra7xx: Convert to ti_armv7_common.h

In reply to Tom Rini

Update omap5_common.h to use ti_armv7_common.h, and in turn update dra7xx_evm.h and omap5_uevm.h slightly. The biggest changes here are that IP blocks which exist on the platform, and had clocks enabled, now have the drivers being built as well.

Signed-off-by Tom Rini <[email protected]>

---
Changes in v2:
- Address Dan Murphy's comments
- Add link to OMAP5432 docs

---
 include/configs/dra7xx_evm.h   |   11 +--
 include/configs/omap5_common.h |  191 ++++++----------------------------------
 include/configs/omap5_uevm.h   |    8 +-
 3 files changed, 34 insertions(+), 176 deletions(-)
include/configs/dra7xx_evm.h +4 -7
index 51be73d..58786ff 100644
@@ -12,21 +12,18 @@
 #ifndef __CONFIG_DRA7XX_EVM_H
 #define __CONFIG_DRA7XX_EVM_H
 
-/* High Level Configuration Options */
-#define CONFIG_DRA7XX		/* in a TI DRA7XX core */
-#define CONFIG_ENV_IS_NOWHERE		/* For now. */
-
-#include <configs/omap5_common.h>
+#define CONFIG_DRA7XX
 
-#define CONFIG_SYS_PROMPT		"DRA752 EVM # "
+#define CONFIG_ENV_IS_NOWHERE		/* For now. */
 
+#define CONSOLEDEV			"ttyO0"
 #define CONFIG_CONS_INDEX		1
 #define CONFIG_SYS_NS16550_COM1		UART1_BASE
 #define CONFIG_BAUDRATE			115200
 
 #define CONFIG_SYS_OMAP_ABE_SYSCK
 
-#define CONSOLEDEV		"ttyO0"
+#include <configs/omap5_common.h>
 
 /* CPSW Ethernet */
 #define CONFIG_CMD_NET
include/configs/omap5_common.h +27 -164

234 lines not on this page · raw message

include/configs/omap5_uevm.h +3 -5
index 47568e9..d10c2b5 100644
@@ -17,8 +17,6 @@
 	"uuid_disk=${uuid_gpt_disk};" \
 	"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}"
 
-#include <configs/omap5_common.h>
-
 #define CONFIG_CONS_INDEX		3
 #define CONFIG_SYS_NS16550_COM3		UART3_BASE
 #define CONFIG_BAUDRATE			115200

@@ -42,9 +40,9 @@
 #define CONFIG_SYS_I2C_TCA642X_BUS_NUM 4
 #define CONFIG_SYS_I2C_TCA642X_ADDR 0x22
 
-#define CONFIG_SYS_PROMPT		"OMAP5432 uEVM # "
-
 #define CONSOLEDEV		"ttyO2"
-
 #define CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC	16296
+
+#include <configs/omap5_common.h>
+
 #endif /* __CONFIG_OMAP5_EVM_H */
Signature · 1 line
1.7.9.5
author
#8 lore raw

PATCH v2 8/9 TI:armv7: Enable CONFIG_CMD_SPI

In reply to Tom Rini

Add the generic "poke the SPI bus" command, with the SPI related defines.

Acked-by Dan Murphy <[email protected]>
Signed-off-by Tom Rini <[email protected]>
---
 include/configs/ti_armv7_common.h |    1 +
 1 file changed, 1 insertion(+)
include/configs/ti_armv7_common.h +1 -0
index 893a08e..0eaa59b 100644
@@ -75,6 +75,7 @@
 /* McSPI IP block */
 #define CONFIG_SPI
 #define CONFIG_OMAP3_SPI
+#define CONFIG_CMD_SPI
 
 /* GPIO block */
 #define CONFIG_OMAP_GPIO
Signature · 1 line
1.7.9.5
author
#9 lore raw

PATCH v2 9/9 TI:armv7: Enable CONFIG_CMD_GPIO

In reply to Tom Rini

Add the generic "poke a GPIO" command, with the GPIO related defines.

Acked-by Dan Murphy <[email protected]>
Signed-off-by Tom Rini <[email protected]>
---
 include/configs/ti_armv7_common.h |    1 +
 1 file changed, 1 insertion(+)
include/configs/ti_armv7_common.h +1 -0
index 0eaa59b..a49a37c 100644
@@ -79,6 +79,7 @@
 
 /* GPIO block */
 #define CONFIG_OMAP_GPIO
+#define CONFIG_CMD_GPIO
 
 /*
  * GPMC NAND block.  We support 1 device and the physical address to
Signature · 1 line
1.7.9.5
author
#10 lore raw

v2 cover Introduce common config file for TI ARMv7 platforms

In reply to Tom Rini
Quoted 12 lines · Tom Rini

Hey all,

The following series cleans up am335x a bit, and then uses that to introduce a common config file that can be used on all of the ARMv7 platforms from TI. This series converts am335x_evm, omap5_uevm and dra7xx_evm to use the new structure. There is room for further cleanup and consolidation but as they are invasive patches I don't want to hold these for too long. This is on top of u-boot-arm/master. The changes since v1 are to address Dan's comments, add links to the TI site for where to find docs for the SoC family and drop the first patch about V_OSCK after Heiko and Lars comments. Acked/Tested-bys are added for otherwise unchanged parts.

Applied to u-boot-ti/master.

Signature · 8 lines
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20130816/85fafc60/attachment.pgp>