diff options
Diffstat (limited to 'arch/arm/cpu/armv7')
| -rw-r--r-- | arch/arm/cpu/armv7/sunxi/board.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c index 23aa249..a82c8b9 100644 --- a/arch/arm/cpu/armv7/sunxi/board.c +++ b/arch/arm/cpu/armv7/sunxi/board.c @@ -119,11 +119,20 @@ void s_init(void) #ifdef CONFIG_SPL_BUILD /* The sunxi internal brom will try to loader external bootloader * from mmc0, nand flash, mmc2. - * Unfortunately we can't check how SPL was loaded so assume - * it's always the first SD/MMC controller + * + * Unfortunately we can't check how SPL was loaded so assume it's + * always the first SD/MMC controller, unless it was explicitly + * stated that SPL is on nand flash. */ u32 spl_boot_device(void) { +#if defined(CONFIG_SPL_NAND_SUPPORT) + /* + * This is compile time configuration informing SPL, that it + * was loaded from nand flash. + */ + return BOOT_DEVICE_NAND; +#else /* * When booting from the SD card, the "eGON.BT0" signature is expected * to be found in memory at the address 0x0004 (see the "mksunxiboot" @@ -144,6 +153,7 @@ u32 spl_boot_device(void) return BOOT_DEVICE_MMC1; else return BOOT_DEVICE_BOARD; +#endif } /* No confirmation data available in SPL yet. Hardcode bootmode */ |