tree 7fbb7e251783b028025a88f32706c60b6f1c1448
parent ba3bf9b171542e65257a926a7bf352c92d83d246
author Lokesh Vutla <lokeshvutla@ti.com> 1460368490 +0530
committer Tom Rini <trini@konsulko.com> 1460422107 -0400

spl: mmc: raw: Try to load u-boot if Linux image is not found

If CONFIG_SPL_OS_BOOT is enabled and Linux image is not flashed at
RAW_MODE_KERNEL_SECTOR in MMC, spl still assumes that Linux is
available and tries to boot it and hangs. In order to avoid this,
adding a check to verify if parsed image header is of type IH_OS_LINUX.
If it fails then fall back to load u-boot image.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>