faft: Skip modifying GBB flags on versions older than 1.1
The GBB flags was introduced since GBB version 1.1. On older versions, these
flags are always zero. Changing them to non-zero values takes no effect and
also causes errors of the gbb_utility tool. So FAFT should not modify them
on older versions.
BUG=chromium-os:38594
TEST=Running a FAFT test on Alex should pass without any error.
Change-Id: If2dfc1ebfb0f24abec1ef04c0f4b7ebc99a3cfbb
Reviewed-on: https://gerrit.chromium.org/gerrit/42599
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-by: Richard Barnette <jrbarnette@chromium.org>
Tested-by: Richard Barnette <jrbarnette@chromium.org>
Commit-Queue: Tom Wai-Hong Tam <waihong@chromium.org>
diff --git a/server/cros/faftsequence.py b/server/cros/faftsequence.py
index 073eb4a..615220c 100644
--- a/server/cros/faftsequence.py
+++ b/server/cros/faftsequence.py
@@ -907,6 +907,10 @@
def setup_gbb_flags(self):
"""Setup the GBB flags for FAFT test."""
+ if self.client_attr.gbb_version < 1.1:
+ logging.info('Skip modifying GBB on versions older than 1.1.')
+ return
+
if self.check_setup_done('gbb_flags'):
return