tree 93b85e14bd8f6c8e92fee380973756fd03dd3032
parent f5223d920707f24724390019c14c2f759d51f71a
author Hung-Te Lin <hungte@chromium.org> 1535712979 +0800
committer chrome-bot <chrome-bot@chromium.org> 1536567201 -0700

futility: cmd_update: Add quirk 'min_platform_version'

Many device may have some minor difference in early builds, for example
(board id) rev 0 and rev 1 may have GPIO pins connected to different
components. Usually the firmware should read board identifier and do the
right mapping, but sometimes the firmware may be totally incompatible and
no way to workaround (for example even the CPU may be different).

The min_platform_version is introduced so we can prevent updating to
incompatible systems, by reading $(mosys platform version).

BUG=chromium:875551
TEST=make futil; tests/futility/run_test_scripts.sh $(pwd)/build/futility
BRANCH=None

Change-Id: I418fee1aad884551b38ac25c340b2797b8503596
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1198815
Reviewed-by: Randall Spangler <rspangler@chromium.org>