tools/mkimage.c: Clarify help text for -D slightly

Try and make it clear that -D will replace all arguments passed to dtc
and is not appending them.

Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/tools/mkimage.c b/tools/mkimage.c
index c50af05..8af9d50 100644 (file)
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -595,7 +595,7 @@ static void usage(void)
                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"