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| author | Bo Shen <voice.shen@atmel.com> | 2014-03-19 14:48:45 +0800 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2014-05-27 00:10:41 +0200 |
| commit | cd23aac4bf978970bea3f460e0b55315c94c1fee (patch) | |
| tree | f289fe47242465902699f9fac78b4bc690724e49 /include | |
| parent | 12bbc0ba813463fd3c7b433c37abcd3f67b37ff3 (diff) | |
| download | u-boot-imx-cd23aac4bf978970bea3f460e0b55315c94c1fee.zip u-boot-imx-cd23aac4bf978970bea3f460e0b55315c94c1fee.tar.gz u-boot-imx-cd23aac4bf978970bea3f460e0b55315c94c1fee.tar.bz2 | |
ARM: atmel: enable SPL on sama5d3_xplained board
It supports boot from NAND and SD/MMC card.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/sama5d3_xplained.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/configs/sama5d3_xplained.h b/include/configs/sama5d3_xplained.h index 41c946d..e826e2d 100644 --- a/include/configs/sama5d3_xplained.h +++ b/include/configs/sama5d3_xplained.h @@ -20,7 +20,11 @@ #define CONFIG_AT91FAMILY #define CONFIG_ARCH_CPU_INIT + +#ifndef CONFIG_SPL_BUILD #define CONFIG_SKIP_LOWLEVEL_INIT +#endif + #define CONFIG_BOARD_EARLY_INIT_F #define CONFIG_DISPLAY_CPUINFO @@ -74,8 +78,12 @@ #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS #define CONFIG_SYS_SDRAM_SIZE 0x10000000 +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_INIT_SP_ADDR 0x310000 +#else #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) +#endif /* NAND flash */ #define CONFIG_CMD_NAND @@ -199,4 +207,46 @@ /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) +/* SPL */ +#define CONFIG_SPL +#define CONFIG_SPL_FRAMEWORK +#define CONFIG_SPL_TEXT_BASE 0x300000 +#define CONFIG_SPL_MAX_SIZE 0x10000 +#define CONFIG_SPL_BSS_START_ADDR 0x20000000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 +#define CONFIG_SYS_SPL_MALLOC_START 0x20080000 +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 + +#define CONFIG_SPL_LIBCOMMON_SUPPORT +#define CONFIG_SPL_LIBGENERIC_SUPPORT +#define CONFIG_SPL_GPIO_SUPPORT +#define CONFIG_SPL_SERIAL_SUPPORT + +#define CONFIG_SPL_BOARD_INIT +#define CONFIG_SYS_MONITOR_LEN (512 << 10) + +#ifdef CONFIG_SYS_USE_MMC +#define CONFIG_SPL_LDSCRIPT arch/arm/cpu/at91-common/u-boot-spl.lds +#define CONFIG_SPL_MMC_SUPPORT +#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400 +#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 +#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1 +#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img" +#define CONFIG_SPL_FAT_SUPPORT +#define CONFIG_SPL_LIBDISK_SUPPORT + +#elif CONFIG_SYS_USE_NANDFLASH +#define CONFIG_SPL_NAND_SUPPORT +#define CONFIG_SPL_NAND_DRIVERS +#define CONFIG_SPL_NAND_BASE +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 +#define CONFIG_SYS_NAND_5_ADDR_CYCLE +#define CONFIG_SYS_NAND_PAGE_SIZE 0x800 +#define CONFIG_SYS_NAND_PAGE_COUNT 64 +#define CONFIG_SYS_NAND_OOBSIZE 64 +#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000 +#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 + +#endif + #endif |