Currently, we assume that if we can read from MMC correctly, we have found a valid image. This is not the case as an empty area will read just fine. Add a check for a valid IH_MAGIC.
Signed-off-by: Tom Rini <tr...@ti.com> --- common/spl/spl_mmc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index 170fa38..d20f45d 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -29,6 +29,7 @@ #include <mmc.h> #include <fat.h> #include <version.h> +#include <image.h> DECLARE_GLOBAL_DATA_PTR; @@ -46,6 +47,9 @@ static int mmc_load_image_raw(struct mmc *mmc, unsigned long sector) if (err == 0) goto end; + if (image_get_magic(header) != IH_MAGIC) + return -1; + spl_parse_image_header(header); /* convert size to sectors - round up */ -- 1.7.9.5 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot