tree 5c1c45566c9b5da02466909b44e2cdb6431004e8
parent c2e7ca35da01b444a809d79360823ccaed75e354
author Namyoon Woo <namyoon@chromium.org> 1573860203 -0800
committer Commit Bot <commit-bot@chromium.org> 1578956517 +0000

autotest: get the latest FW releave version from Cros image archive

This patch adds _get_latest_release() function to CrosHost class,
which gets the latest FW release version from Chromeos image archive,
and uses it in firmware installation if AFE query fails.

If 'board' is in the format of 'baseboard_model', then 'baseboard'
only shall be used.

BUG=b:123717818
TEST=ran provision_FirmwareUpdate on local octopus fleex.

Change-Id: I895c275cc22aa63677499c2bbb037aa44a69d459
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/1919644
Commit-Queue: Namyoon Woo <namyoon@chromium.org>
Tested-by: Namyoon Woo <namyoon@chromium.org>
Reviewed-by: Mary Ruthven <mruthven@chromium.org>