diff options
Diffstat (limited to 'board/samsung/smdk5250/mmc_boot.c')
| -rw-r--r-- | board/samsung/smdk5250/mmc_boot.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/board/samsung/smdk5250/mmc_boot.c b/board/samsung/smdk5250/mmc_boot.c index 449a919d5..c0b79eb38 100644 --- a/board/samsung/smdk5250/mmc_boot.c +++ b/board/samsung/smdk5250/mmc_boot.c @@ -30,9 +30,18 @@ */ void copy_uboot_to_ram(void) { - u32 (*copy_bl2)(u32, u32, u32) = (void *) *(u32 *)COPY_BL2_FNPTR_ADDR; + u32 (*copy_bl2_from_mmc)(u32, u32, u32) = (void *) *(u32 *)COPY_BL2_FNPTR_ADDR; + u32 (*copy_bl2_from_emmc)(u32, u32) = (void *) *(u32 *)COPY_BL2_FNPTR_ADDR_EMMC; + u32 (*copy_bl2_from_emmc_done)() = (void *) *(u32 *)COPY_BL2_FNPTR_ADDR_EMMC_DONE; - copy_bl2(BL2_START_OFFSET, BL2_SIZE_BLOC_COUNT, CONFIG_SYS_TEXT_BASE); + u32 inform3 = readl(EXYNOS5_POWER_BASE + INFORM3_OFFSET); + + if (inform3 == BOOT_MMCSD) + copy_bl2_from_mmc(BL2_START_OFFSET, BL2_SIZE_BLOC_COUNT, CONFIG_SYS_TEXT_BASE); + else if (inform3 == BOOT_EMMC_4_4) { + copy_bl2_from_emmc(BL2_SIZE_BLOC_COUNT, CONFIG_SYS_TEXT_BASE); + copy_bl2_from_emmc_done(); + } } void board_init_f(unsigned long bootflag) |