From e072751515d489b799c50b8c254367d4373403ee Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 29 Apr 2016 00:44:55 +0200 Subject: [PATCH] SPL: Add CONFIG_SPL_ABORT_ON_RAW_IMAGE When defined, SPL will proceed to another boot method if the image it has loaded does not have a signature. This is useful if the subsequent boot methods are much more complex. Signed-off-by: Marek Vasut Cc: Tom Rini Cc: Stefano Babic Cc: Peng Fan Cc: Fabio Estevam --- README | 4 ++++ common/spl/spl.c | 3 +++ 2 files changed, 7 insertions(+) diff --git a/README b/README index 88ff837d7c..d881da2de2 100644 --- a/README +++ b/README @@ -3487,6 +3487,10 @@ FIT uImage format: consider that a completely unreadable NAND block is bad, and thus should be skipped silently. + CONFIG_SPL_ABORT_ON_RAW_IMAGE + When defined, SPL will proceed to another boot method + if the image it has loaded does not have a signature. + CONFIG_SPL_RELOC_STACK Adress of the start of the stack SPL will use after relocation. If unspecified, this is equal to diff --git a/common/spl/spl.c b/common/spl/spl.c index 7259619516..93f9bd13fc 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -111,6 +111,9 @@ int spl_parse_image_header(const struct image_header *header) * is bad, and thus should be skipped silently. */ panic("** no mkimage signature but raw image not supported"); +#elif defined(CONFIG_SPL_ABORT_ON_RAW_IMAGE) + /* Signature not found, proceed to other boot methods. */ + return -EINVAL; #else /* Signature not found - assume u-boot.bin */ debug("mkimage signature not found - ih_magic = %x\n", -- 2.25.1