X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fcmd_md5sum.c;h=d22ace52206580052e47073eb47d6e59bb9d936c;hb=a7de2953f51e70754190d3516167d58d27d17219;hp=ae0f62e26067fef480cc756370b10f4c8595c29c;hpb=c2120fbfbc4d1f6953228f86be8bdbf38bacfdab;p=karo-tx-uboot.git

diff --git a/common/cmd_md5sum.c b/common/cmd_md5sum.c
index ae0f62e260..d22ace5220 100644
--- a/common/cmd_md5sum.c
+++ b/common/cmd_md5sum.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <command.h>
 #include <u-boot/md5.h>
+#include <asm/io.h>
 
 /*
  * Store the resulting sum to an address or variable
@@ -33,7 +34,6 @@ static void store_result(const u8 *sum, const char *dest)
 			sprintf(str_ptr, "%02x", sum[i]);
 			str_ptr += 2;
 		}
-		str_ptr = '\0';
 		setenv(dest, str_output);
 	}
 }
@@ -80,6 +80,7 @@ int do_md5sum(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	int verify = 0;
 	int ac;
 	char * const *av;
+	void *buf;
 
 	if (argc < 3)
 		return CMD_RET_USAGE;
@@ -97,7 +98,9 @@ int do_md5sum(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	addr = simple_strtoul(*av++, NULL, 16);
 	len = simple_strtoul(*av++, NULL, 16);
 
-	md5_wd((unsigned char *) addr, len, output, CHUNKSZ_MD5);
+	buf = map_sysmem(addr, len);
+	md5_wd(buf, len, output, CHUNKSZ_MD5);
+	unmap_sysmem(buf);
 
 	if (!verify) {
 		printf("md5 for %08lx ... %08lx ==> ", addr, addr + len - 1);
@@ -136,6 +139,7 @@ static int do_md5sum(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	unsigned long addr, len;
 	unsigned int i;
 	u8 output[16];
+	void *buf;
 
 	if (argc < 3)
 		return CMD_RET_USAGE;
@@ -143,7 +147,10 @@ static int do_md5sum(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	addr = simple_strtoul(argv[1], NULL, 16);
 	len = simple_strtoul(argv[2], NULL, 16);
 
-	md5_wd((unsigned char *) addr, len, output, CHUNKSZ_MD5);
+	buf = map_sysmem(addr, len);
+	md5_wd(buf, len, output, CHUNKSZ_MD5);
+	unmap_sysmem(buf);
+
 	printf("md5 for %08lx ... %08lx ==> ", addr, addr + len - 1);
 	for (i = 0; i < 16; i++)
 		printf("%02x", output[i]);