sign_official_build: Support old images without kernel in partition 4.
Old images don't put kernel on partition 4 and rely on vblock for installation.
The signer script has to support both old and new images, by testing if kernel
partition has valid data.
BRANCH=signer
BUG=chromium:449450
TEST=(get old image without kernel blob on partition 4)
sign_official_build.sh usb image.bin ../../tests/devkeys signed.bin \
../../tests/devkeys/key.versions
Change-Id: I92542ffb162660d86c30d9598fe1ca59ff69afe4
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/243874
Reviewed-by: Mike Frysinger <vapier@chromium.org>
1 file changed
