This patch introduces the option to boot from a MMC card parition with an offset. This can be done by using both defines together:
define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1 define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR ((160 << 10) / 512)
The example above loads the main U-Boot at offset 160KiB from the MMC partition 1.
Signed-off-by: Stefan Roese sr@denx.de Cc: Luka Perkov luka.perkov@sartura.hr Cc: Dirk Eibach eibach@gdsys.de Cc: Tom Rini trini@konsulko.com --- common/spl/spl_mmc.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index 552f80d..d308679 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -67,7 +67,12 @@ static int mmc_load_image_raw_partition(struct mmc *mmc, int partition) return -1; }
+#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR + return mmc_load_image_raw_sector(mmc, info.start + + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR); +#else return mmc_load_image_raw_sector(mmc, info.start); +#endif } #endif