tree be9b2de6957d84c254d65d54eec71db0678761cf
parent 56087c1b4dd4bd976b072f069dc4c5f51b3f6f46
author Pali Rohár <pali@kernel.org> 1636391566 +0100
committer Stefan Roese <sr@denx.de> 1636542486 +0100

tools: kwbimage: Align final UART image to 128 bytes

xmodem block size is 128 bytes, therefore it is possible to transfer only
images with size multiple of 128 bytes. kwboot automatically pads image
with zero bytes at the end to align it to 128 bytes boundary.

Do this padding when generating image to allow uploading with other xmodem
tools or older kwboot versions.

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