When eMMC boot is selected then BootROM loads kwbimage header (U-Boot SPL) from the selected eMMC boot partition. So for eMMC boot ensure that U-Boot SPL loads U-Boot proper (from kwbimage) also from the same selected eMMC boot partition.
Fixes: 2226ca173486 ("arm: mvebu: Load U-Boot proper binary in SPL code based on kwbimage header") Signed-off-by: Pali Rohár pali@kernel.org --- arch/arm/mach-mvebu/Kconfig | 1 + arch/arm/mach-mvebu/spl.c | 8 +++++++- 2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 594e9a03d901..5303b1cbb965 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -330,6 +330,7 @@ config MVEBU_SPL_BOOT_DEVICE_MMC imply SPL_GPIO imply SPL_LIBDISK_SUPPORT imply SPL_MMC + select SUPPORT_EMMC_BOOT if SPL_MMC select SPL_BOOTROM_SUPPORT
config MVEBU_SPL_BOOT_DEVICE_SATA diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c index e14c7a9c6cf2..0a809e91349c 100644 --- a/arch/arm/mach-mvebu/spl.c +++ b/arch/arm/mach-mvebu/spl.c @@ -41,6 +41,12 @@ * kwbimage main header. */ #ifdef CONFIG_SPL_MMC +#ifdef CONFIG_SUPPORT_EMMC_BOOT_OVERRIDE_PART_CONFIG +#error CONFIG_SUPPORT_EMMC_BOOT_OVERRIDE_PART_CONFIG is unsupported +#endif +#ifdef CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION +#error CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION is unsupported +#endif #ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION #error CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION is unsupported #endif @@ -98,7 +104,7 @@ struct kwbimage_main_hdr_v1 { #ifdef CONFIG_SPL_MMC u32 spl_mmc_boot_mode(struct mmc *mmc, const u32 boot_device) { - return MMCSD_MODE_RAW; + return MMCSD_MODE_EMMCBOOT; } #endif