diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/mkimage.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/tools/mkimage.c b/tools/mkimage.c index dc2d4c538..b0c02ebcf 100644 --- a/tools/mkimage.c +++ b/tools/mkimage.c @@ -23,8 +23,8 @@ #include "mkimage.h" #include <image.h> +#include <u-boot/crc.h> -extern unsigned long crc32 (unsigned long crc, const char *buf, unsigned int len); static void copy_file (int, const char *, int); static void usage (void); static int image_verify_header (char *, int); @@ -59,7 +59,7 @@ main (int argc, char **argv) struct stat sbuf; unsigned char *ptr; char *name = ""; - int retval; + int retval = 0; cmdname = *argv; @@ -333,7 +333,8 @@ NXTARG: ; hdr = (image_header_t *)ptr; checksum = crc32 (0, - (const char *)(ptr + image_get_header_size ()), + (const unsigned char *)(ptr + + image_get_header_size ()), sbuf.st_size - image_get_header_size () ); @@ -351,7 +352,8 @@ NXTARG: ; image_set_name (hdr, name); - checksum = crc32 (0, (const char *)hdr, image_get_header_size ()); + checksum = crc32 (0, (const unsigned char *)hdr, + image_get_header_size ()); image_set_hcrc (hdr, checksum); @@ -484,7 +486,7 @@ static int image_verify_header (char *ptr, int image_size) { int len; - char *data; + const unsigned char *data; uint32_t checksum; image_header_t header; image_header_t *hdr = &header; @@ -503,7 +505,7 @@ image_verify_header (char *ptr, int image_size) return -FDT_ERR_BADMAGIC; } - data = (char *)hdr; + data = (const unsigned char *)hdr; len = sizeof(image_header_t); checksum = be32_to_cpu(hdr->ih_hcrc); @@ -516,7 +518,7 @@ image_verify_header (char *ptr, int image_size) return -FDT_ERR_BADSTATE; } - data = ptr + sizeof(image_header_t); + data = (const unsigned char *)ptr + sizeof(image_header_t); len = image_size - sizeof(image_header_t) ; if (crc32 (0, data, len) != be32_to_cpu(hdr->ih_dcrc)) { |