arm: mx6: fix NFC clock get/set routines for i.MX6QP,i.MX6UL

[karo-tx-uboot.git] / common / cmd_md5sum.c

diff --git a/common/cmd_md5sum.c b/common/cmd_md5sum.c
index 3f81fdf6ef25bd3631baa86359b0256c78cfe767..23bb81e88cbf02ca73224b244e1c2359cd9c9f2a 100644 (file)
--- a/common/cmd_md5sum.c
+++ b/common/cmd_md5sum.c
@@ -5,28 +5,14 @@
  * (C) Copyright 2000
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
 #include <command.h>
+#include <mapmem.h>
 #include <u-boot/md5.h>
+#include <asm/io.h>
 
 /*
  * Store the resulting sum to an address or variable
@@ -49,7 +35,6 @@ 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);
        }
 }
@@ -96,6 +81,7 @@ 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;
@@ -113,7 +99,9 @@ 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);
@@ -152,6 +140,7 @@ 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;
@@ -159,7 +148,10 @@ 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]);