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 <s...@denx.de>
Cc: Luka Perkov <luka.per...@sartura.hr>
Cc: Dirk Eibach <eib...@gdsys.de>
Cc: Tom Rini <tr...@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
--
2.4.6
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