static void copy_file(int, const char *, int);
static void usage(void);
-/* image_type_params link list to maintain registered image type supports */
-struct image_type_params *mkimage_tparams = NULL;
-
/* parameters initialized by core will be used by the image type code */
struct image_tool_params params = {
.os = IH_OS_LINUX,
.imagename2 = "",
};
-int
-main (int argc, char **argv)
+static int h_compare_image_name(const void *vtype1, const void *vtype2)
+{
+ const int *type1 = vtype1;
+ const int *type2 = vtype2;
+ const char *name1 = genimg_get_type_short_name(*type1);
+ const char *name2 = genimg_get_type_short_name(*type2);
+
+ return strcmp(name1, name2);
+}
+
+/* Show all image types supported by mkimage */
+static void show_image_types(void)
+{
+ struct image_type_params *tparams;
+ int order[IH_TYPE_COUNT];
+ int count;
+ int type;
+ int i;
+
+ /* Sort the names in order of short name for easier reading */
+ memset(order, '\0', sizeof(order));
+ for (count = 0, type = 0; type < IH_TYPE_COUNT; type++) {
+ tparams = imagetool_get_type(type);
+ if (tparams)
+ order[count++] = type;
+ }
+ qsort(order, count, sizeof(int), h_compare_image_name);
+
+ fprintf(stderr, "\nInvalid image type. Supported image types:\n");
+ for (i = 0; i < count; i++) {
+ type = order[i];
+ tparams = imagetool_get_type(type);
+ if (tparams) {
+ fprintf(stderr, "\t%-15s %s\n",
+ genimg_get_type_short_name(type),
+ genimg_get_type_name(type));
+ }
+ }
+ fprintf(stderr, "\n");
+}
+
+int main(int argc, char **argv)
{
int ifd = -1;
struct stat sbuf;
int retval = 0;
struct image_type_params *tparams = NULL;
int pad_len = 0;
+ int dfd;
params.cmdname = *argv;
params.addr = params.ep = 0;
usage ();
goto NXTARG;
case 'T':
- if ((--argc <= 0) ||
- (params.type =
- genimg_get_type_id (*++argv)) < 0)
- usage ();
+ params.type = -1;
+ if (--argc >= 0 && argv[1]) {
+ params.type =
+ genimg_get_type_id(*++argv);
+ }
+ if (params.type < 0) {
+ show_image_types();
+ usage();
+ }
goto NXTARG;
-
case 'a':
if (--argc <= 0)
usage ();
exit (retval);
}
+ if ((params.type != IH_TYPE_MULTI) && (params.type != IH_TYPE_SCRIPT)) {
+ dfd = open(params.datafile, O_RDONLY | O_BINARY);
+ if (dfd < 0) {
+ fprintf(stderr, "%s: Can't open %s: %s\n",
+ params.cmdname, params.datafile,
+ strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ if (fstat(dfd, &sbuf) < 0) {
+ fprintf(stderr, "%s: Can't stat %s: %s\n",
+ params.cmdname, params.datafile,
+ strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ params.file_size = sbuf.st_size + tparams->header_size;
+ close(dfd);
+ }
+
/*
* In case there an header with a variable
* length will be added, the corresponding
params.cmdname, params.imagefile, strerror(errno));
exit (EXIT_FAILURE);
}
+ params.file_size = sbuf.st_size;
ptr = mmap(0, sbuf.st_size, PROT_READ|PROT_WRITE, MAP_SHARED, ifd, 0);
if (ptr == MAP_FAILED) {
int size;
struct image_type_params *tparams = imagetool_get_type(params.type);
- if (pad >= sizeof(zeros)) {
- fprintf(stderr, "%s: Can't pad to %d\n",
- params.cmdname, pad);
- exit(EXIT_FAILURE);
- }
-
memset(zeros, 0, sizeof(zeros));
if (params.vflag) {
exit (EXIT_FAILURE);
}
} else if (pad > 1) {
- if (write(ifd, (char *)&zeros, pad) != pad) {
- fprintf(stderr, "%s: Write error on %s: %s\n",
- params.cmdname, params.imagefile,
- strerror(errno));
- exit(EXIT_FAILURE);
+ while (pad > 0) {
+ int todo = sizeof(zeros);
+
+ if (todo > pad)
+ todo = pad;
+ if (write(ifd, (char *)&zeros, todo) != todo) {
+ fprintf(stderr, "%s: Write error on %s: %s\n",
+ params.cmdname, params.imagefile,
+ strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ pad -= todo;
}
}
params.cmdname);
fprintf(stderr, " %s [-D dtc_options] [-f fit-image.its|-F] fit-image\n",
params.cmdname);
- fprintf(stderr, " -D => set options for device tree compiler\n"
+ fprintf(stderr, " -D => set all options for device tree compiler\n"
" -f => input filename for FIT source\n");
#ifdef CONFIG_FIT_SIGNATURE
fprintf(stderr, "Signing / verified boot options: [-k keydir] [-K dtb] [ -c <comment>] [-r]\n"
#endif
fprintf (stderr, " %s -V ==> print version information and exit\n",
params.cmdname);
+ fprintf(stderr, "Use -T to see a list of available image types\n");
exit (EXIT_FAILURE);
}