Add support for dataflash to U-boot environment settings tool.

[platform/kernel/u-boot.git] / tools / mkimage.c

diff --git a/tools/mkimage.c b/tools/mkimage.c
index 5c3e872..60f7263 100644 (file)
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -23,6 +23,7 @@
 
 #include "mkimage.h"
 #include <image.h>
+#include <version.h>
 
 static void copy_file(int, const char *, int);
 static void usage(void);
@@ -145,7 +146,7 @@ main (int argc, char **argv)
 {
        int ifd = -1;
        struct stat sbuf;
-       unsigned char *ptr;
+       char *ptr;
        int retval = 0;
        struct image_type_params *tparams = NULL;
 
@@ -201,8 +202,7 @@ main (int argc, char **argv)
                        case 'a':
                                if (--argc <= 0)
                                        usage ();
-                               params.addr = strtoul (*++argv,
-                                       (char **)&ptr, 16);
+                               params.addr = strtoul (*++argv, &ptr, 16);
                                if (*ptr) {
                                        fprintf (stderr,
                                                "%s: invalid load address %s\n",
@@ -219,8 +219,7 @@ main (int argc, char **argv)
                        case 'e':
                                if (--argc <= 0)
                                        usage ();
-                               params.ep = strtoul (*++argv,
-                                               (char **)&ptr, 16);
+                               params.ep = strtoul (*++argv, &ptr, 16);
                                if (*ptr) {
                                        fprintf (stderr,
                                                "%s: invalid entry point %s\n",
@@ -248,6 +247,9 @@ main (int argc, char **argv)
                        case 'v':
                                params.vflag++;
                                break;
+                       case 'V':
+                               printf("mkimage version %s\n", PLAIN_VERSION);
+                               exit(EXIT_SUCCESS);
                        case 'x':
                                params.xflag++;
                                break;
@@ -592,6 +594,8 @@ usage ()
                params.cmdname);
        fprintf (stderr, "       %s [-D dtc_options] -f fit-image.its fit-image\n",
                params.cmdname);
+       fprintf (stderr, "       %s -V ==> print version information and exit\n",
+               params.cmdname);
 
        exit (EXIT_FAILURE);
 }