X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=lib_arm%2Farmlinux.c;h=dba2ff70852f591b3b5fa3d20897b1efd2d8d342;hp=ca630b377e7093c9f195b4896bcd8b23429a343d;hb=d52fb7e3d135704334bd6f97f3444e824665b76f;hpb=4367a01036bdb67e7fc3000cedba7195fbdee304

diff --git a/lib_arm/armlinux.c b/lib_arm/armlinux.c
index ca630b377e..dba2ff7085 100644
--- a/lib_arm/armlinux.c
+++ b/lib_arm/armlinux.c
@@ -124,7 +124,7 @@ void do_bootm_linux (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
 		checksum = ntohl (hdr->ih_hcrc);
 		hdr->ih_hcrc = 0;
 
-		if (crc32 (0, (char *) data, len) != checksum) {
+		if (crc32 (0, (unsigned char *) data, len) != checksum) {
 			printf ("Bad Header Checksum\n");
 			SHOW_BOOT_PROGRESS (-11);
 			do_reset (cmdtp, flag, argc, argv);
@@ -148,7 +148,7 @@ void do_bootm_linux (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
 			ulong csum = 0;
 
 			printf ("   Verifying Checksum ... ");
-			csum = crc32 (0, (char *) data, len);
+			csum = crc32 (0, (unsigned char *) data, len);
 			if (csum != ntohl (hdr->ih_dcrc)) {
 				printf ("Bad Data CRC\n");
 				SHOW_BOOT_PROGRESS (-12);