tools: kwboot: Always call kwboot_img_patch_hdr()

The kwboot_img_patch_hdr() function already decides if header patching
is needed. Always call this function and deprecate the unneeded command
line option `-p`.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
1 file changed