tree a23e3e124c1c39850207138938911e0e47a4becd
parent cfb60a9d64be0193162262e28d137e50823f754c
author Pali Rohár <pali@kernel.org> 1627031637 +0200
committer Stefan Roese <sr@denx.de> 1627717771 +0200

tools: kwbimage: Align SPI and NAND images to 256 bytes

Writing into SPI NOR and NAND memory can be done only in 256 bytes long
blocks. Align final image size so that when it is burned into SPI NOR or
NAND memory via U-Boot's commands (sf or mtd), we can use the $filesize
variable directly as the length argument.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
Tested-by: Chris Packham <judge.packham@gmail.com>