tree 8716a2910abfa2355c253f913998182013300dbe
parent 3c23c0feacce0f73d7852409a0c634f275cbecfe
author Simon Glass <sjg@chromium.org> 1467305529 -0600
committer Tom Rini <trini@konsulko.com> 1468534947 -0400

mkimage: Require a data file when auto-fit is used

When auto-fit is used, it is not valid to create a FIT without an image
file. Add a check for this to avoid a very confusing error message later
("Can't open (null): Bad address").

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>