Convert BMP to the correct format at build time, which removes the
requirement for any runtime checks.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I4f1e9c8df2ca7d66f362f9fa5688d6cb443c2581
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61918
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
9f091608b2