arm: socfpga: improve raw MMC SPL boot
Before this patch, when booting from MMC (no filesystem), the SPL
loaded U-Boot from a fixed offset.
It will now load U-Boot from an offset of 256kB (which is 4 times the
padded SPL image) in the third partition.
This behaviour is similar to what the vendor SPL (based on
U-Boot 2013.01) does, and allows to directly 'dd' the
u-boot-with-spl.sfp file to the A2 partition.
Signed-off-by: Sylvain Lesne <lesne@alse-fr.com>
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index aee4012..1f8b7b3 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -346,9 +346,9 @@
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
#define CONFIG_SPL_LIBDISK_SUPPORT
#else
-#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 3
-#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0xa00 /* offset 2560 sect (1M+256k) */
-#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 800 /* 400 KB */
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 3
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 /* offset 512 sect (256k) */
+#define CONFIG_SPL_LIBDISK_SUPPORT
#endif
#endif