add entire FMAP structure into ROM hash
as discussion in http://codereview.chromium.org/3328013/show,
we can include FMAP into hash source.
BUG=none
TEST=manually: execute hardware_Components test and verify if the hash is
different
Change-Id: I0e2399b361968f3cd5e8910f23d4ca096937861e
Review URL: http://codereview.chromium.org/3335020
diff --git a/client/site_tests/hardware_Components/hardware_Components.py b/client/site_tests/hardware_Components/hardware_Components.py
index 0962d8b..33d56a8 100644
--- a/client/site_tests/hardware_Components/hardware_Components.py
+++ b/client/site_tests/hardware_Components/hardware_Components.py
@@ -8,6 +8,7 @@
from autotest_lib.client.common_lib import error
from autotest_lib.client.common_lib import flashrom_util
from autotest_lib.client.common_lib import gbb_util
+from autotest_lib.client.common_lib import site_fmap
from autotest_lib.client.common_lib import site_vblock
@@ -260,6 +261,10 @@
if not layout:
raise error.TestError('Cannot detect ChromeOS flashrom layout')
hash_src = ''
+ fmap_obj = site_fmap.fmap_decode(base_img)
+ if not fmap_obj:
+ raise error.TestError('No FMAP structure in flashrom.')
+ hash_src = hash_src + site_fmap.fmap_encode(fmap_obj)
for section in hash_ro_list:
src = flashrom.get_section(base_img, layout, section)
if not src: