#define CONFIG_NAND
#include <configs/ti_omap3_common.h>
+/*
+ * We are only ever GP parts and will utilize all of the "downloaded image"
+ * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
+ */
+#undef CONFIG_SPL_TEXT_BASE
+#define CONFIG_SPL_TEXT_BASE 0x40200000
-/* Display CPU and Board information */
-#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_BCH
/* call misc_init_r */
#define CONFIG_MISC_INIT_R
/* TWL4030 LED */
#define CONFIG_TWL4030_LED
-/* Initialize GPIOs by default */
-#define CONFIG_OMAP3_GPIO_2 /* GPIO32..63 is in GPIO Bank 2 */
-#define CONFIG_OMAP3_GPIO_3 /* GPIO64..95 is in GPIO Bank 3 */
-#define CONFIG_OMAP3_GPIO_4 /* GPIO96..127 is in GPIO Bank 4 */
-#define CONFIG_OMAP3_GPIO_5 /* GPIO128..159 is in GPIO Bank 5 */
-#define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO Bank 6 */
+/* USB EHCI */
+#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 183
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
/* commands to include */
-#define CONFIG_CMD_CACHE
-#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
-#undef CONFIG_CMD_IMI /* iminfo */
-#undef CONFIG_CMD_NFS /* NFS support */
#ifdef CONFIG_NAND
-#define CONFIG_CMD_UBI /* UBI-formated MTD partition support */
-#define CONFIG_CMD_UBIFS /* Read-only UBI volume operations */
-
-#define CONFIG_RBTREE /* required by CONFIG_CMD_UBI */
-#define CONFIG_LZO /* required by CONFIG_CMD_UBIFS */
-
#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
/* NAND block size is 128 KiB. Synchronize these values with
#endif /* CONFIG_NAND */
/* Board NAND Info. */
-#define CONFIG_SYS_NAND_QUIET_TEST
#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
/* to access nand */
/* Environment information */
#define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \
- "fdtfile=overo.dtb\0" \
"bootdir=/boot\0" \
"bootfile=zImage\0" \
"usbtty=cdc_acm\0" \
"defaultdisplay=dvi\0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
- "mmcrootfstype=ext3 rootwait\0" \
+ "mmcrootfstype=ext4 rootwait\0" \
"nandroot=ubi0:rootfs ubi.mtd=4\0" \
"nandrootfstype=ubifs\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"bootm ${loadaddr}\0" \
"loadzimage=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}\0" \
"loadfdt=load mmc ${mmcdev}:2 ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+ "loadubizimage=ubifsload ${loadaddr} ${bootdir}/${bootfile}\0" \
+ "loadubifdt=ubifsload ${fdtaddr} ${bootdir}/${fdtfile}\0" \
"mmcbootfdt=echo Booting with DT from mmc ...; " \
"run mmcargs; " \
"bootz ${loadaddr} - ${fdtaddr}\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
- "nand read ${loadaddr} linux; " \
- "bootm ${loadaddr}\0" \
+ "if nand read ${loadaddr} linux; then " \
+ "bootm ${loadaddr};" \
+ "fi;\0" \
+ "nanddtsboot=echo Booting from nand with DTS...; " \
+ "run nandargs; " \
+ "ubi part rootfs; "\
+ "ubifsmount ubi0:rootfs; "\
+ "run loadubifdt; "\
+ "run loadubizimage; "\
+ "bootz ${loadaddr} - ${fdtaddr}\0" \
#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev}; if mmc rescan; then " \
"run mmcboot;" \
"fi;" \
"if run loadzimage; then " \
- "if test -n $fdtfile; then " \
- "if run loadfdt; then " \
- "run mmcbootfdt;" \
- "fi;" \
+ "if test -z \"${fdtfile}\"; then " \
+ "setenv fdtfile omap3-${boardname}-${expansionname}.dtb;" \
+ "fi;" \
+ "if run loadfdt; then " \
+ "run mmcbootfdt;" \
"fi;" \
"fi;" \
"fi;" \
"run nandboot; " \
-
-/*
- * Miscellaneous configurable options
- */
-#undef CONFIG_SYS_PROMPT
-#define CONFIG_SYS_PROMPT "Overo # "
+ "if test -z \"${fdtfile}\"; then "\
+ "setenv fdtfile omap3-${boardname}-${expansionname}.dtb;" \
+ "fi;" \
+ "run nanddtsboot; " \
/* memtest works on */
#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
0x01F00000) /* 31MB */
/* FLASH and environment organization */
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE GPMC_SIZE_128M
-
#if defined(CONFIG_NAND)
-#define CONFIG_SYS_FLASH_BASE PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE NAND_BASE
#endif
/* Monitor at start of flash */
/* Initial RAM setup */
#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
#define CONFIG_SYS_INIT_RAM_SIZE 0x800
-#define CONFIG_SYS_CACHELINE_SIZE 64
/* NAND boot config */
+#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
+#define CONFIG_SYS_NAND_MAX_ECCPOS 56
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
-#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
- 10, 11, 12, 13}
+#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, \
+ 13, 14, 16, 17, 18, 19, 20, 21, 22, \
+ 23, 24, 25, 26, 27, 28, 30, 31, 32, \
+ 33, 34, 35, 36, 37, 38, 39, 40, 41, \
+ 42, 44, 45, 46, 47, 48, 49, 50, 51, \
+ 52, 53, 54, 55, 56}
#define CONFIG_SYS_NAND_ECCSIZE 512
-#define CONFIG_SYS_NAND_ECCBYTES 3
-#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
+#define CONFIG_SYS_NAND_ECCBYTES 13
+#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
+/* NAND: SPL falcon mode configs */
+#ifdef CONFIG_SPL_OS_BOOT
+#define CONFIG_CMD_SPL_NAND_OFS 0x240000
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
+#define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
+#endif
#endif /* __CONFIG_H */
projects / people / ms / u-boot.git / blobdiff