mkimage: Add help text for bundling TFA BL31 in mkimage -f auto

Add missing help text for the -y and -Y parameters of mkimage.

Fixes: 6dfd14e1228e ("mkimage: Add support for bundling TFA BL31 in mkimage -f auto")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

diff --git a/tools/mkimage.c b/tools/mkimage.c
index 12183270776f751fcb4106f4d3c12c9f12cf48bc..a800f9507bf819ed73b7b41adab348fea80e907a 100644 (file)
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -101,6 +101,8 @@ static void usage(const char *msg)
                "          -d ==> use image data from 'datafile'\n"
                "          -x ==> set XIP (execute in place)\n"
                "          -s ==> create an image with no data\n"
+               "          -y ==> append TFA BL31 file to the image\n"
+               "          -Y ==> set TFA BL31 file load and entry point address\n"
                "          -v ==> verbose\n",
                params.cmdname);
        fprintf(stderr,