diff options
Diffstat (limited to 'arch/arm/mach-mvebu')
| -rw-r--r-- | arch/arm/mach-mvebu/spl.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c index aada83f1902..47b64c14631 100644 --- a/arch/arm/mach-mvebu/spl.c +++ b/arch/arm/mach-mvebu/spl.c @@ -162,6 +162,18 @@ int spl_parse_board_header(struct spl_image_info *spl_image, spl_image->offset *= 512; #endif + if (spl_image->offset % 4 != 0) { + printf("ERROR: Wrong srcaddr (0x%08x) in kwbimage\n", + spl_image->offset); + return -EINVAL; + } + + if (mhdr->blocksize <= 4 || mhdr->blocksize % 4 != 0) { + printf("ERROR: Wrong blocksize (0x%08x) in kwbimage\n", + mhdr->blocksize); + return -EINVAL; + } + spl_image->size = mhdr->blocksize; spl_image->entry_point = mhdr->execaddr; spl_image->load_addr = mhdr->destaddr; |