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| author | Wenyou Yang <wenyou.yang@atmel.com> | 2016-02-01 18:18:21 +0800 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2016-02-02 11:49:13 +0100 |
| commit | 37dadbca0c8b9bff00f892fd87a978cbe0a98b3a (patch) | |
| tree | 5d1ef0331ab89ab5934c7f8b06d812ef09d29627 /include | |
| parent | 4245701ef58c9c7c1dbccc8fa2f1bdd248b97b8b (diff) | |
| download | blackbird-obmc-uboot-37dadbca0c8b9bff00f892fd87a978cbe0a98b3a.tar.gz blackbird-obmc-uboot-37dadbca0c8b9bff00f892fd87a978cbe0a98b3a.zip | |
board: atmel: sama5d2_xplained: add SPL support
The sama5d2 Xplained SPL supports the boot medias: spi flash
and SD Card.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/sama5d2_xplained.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/configs/sama5d2_xplained.h b/include/configs/sama5d2_xplained.h index ae5ba3dd57..272257ea0e 100644 --- a/include/configs/sama5d2_xplained.h +++ b/include/configs/sama5d2_xplained.h @@ -25,8 +25,12 @@ #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS #define CONFIG_SYS_SDRAM_SIZE 0x20000000 +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_INIT_SP_ADDR 0x210000 +#else #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) +#endif #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ @@ -119,4 +123,39 @@ #endif +/* SPL */ +#define CONFIG_SPL_FRAMEWORK +#define CONFIG_SPL_TEXT_BASE 0x200000 +#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/mach-at91/armv7/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_MMCSD_FS_BOOT_PARTITION 1 +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" +#define CONFIG_SPL_FAT_SUPPORT +#define CONFIG_SPL_LIBDISK_SUPPORT + +#elif CONFIG_SYS_USE_SERIALFLASH +#define CONFIG_SPL_SPI_SUPPORT +#define CONFIG_SPL_SPI_FLASH_SUPPORT +#define CONFIG_SPL_SPI_LOAD +#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000 + +#endif + #endif |
