[U-Boot] [PATCH 12/14] mkimage: Use generic code for showing an 'image type' error

[Simon Glass]

The existing error code only displays image types which are claimed by a
particular U_BOOT_IMAGE_TYPE() driver. But this does not seem correct. The
mkimage tool should support all image types, so it makes sense to allow
creation of images of any type with the tool.

When an incorrect image type is provided, use generic code to display the
error.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 tools/mkimage.c | 45 ++-------------------------------------------
 1 file changed, 2 insertions(+), 43 deletions(-)

diff --git a/tools/mkimage.c b/tools/mkimage.c
index d375c2a..3cdbb2c 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -37,7 +37,7 @@ static int h_compare_category_name(const void *vtype1, const void *vtype2)
 	return strcmp(name1, name2);
 }
 
-int show_valid_options(enum ih_category category)
+static int show_valid_options(enum ih_category category)
 {
 	int *order;
 	int count;
@@ -68,47 +68,6 @@ int show_valid_options(enum ih_category category)
 	return 0;
 }
 
-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");
-}
-
 static void usage(const char *msg)
 {
 	fprintf(stderr, "Error: %s\n", msg);
@@ -286,7 +245,7 @@ static void process_args(int argc, char **argv)
 		case 'T':
 			type = genimg_get_type_id(optarg);
 			if (type < 0) {
-				show_image_types();
+				show_valid_options(IH_TYPE);
 				usage("Invalid image type");
 			}
 			break;
-- 
2.8.0.rc3.226.g39d4020