BUG=chrome-os-partner:19420
TEST=Built and booted into depthcharge on pit. Saw that depthcharge could talk
to the TPM over i2c.
BRANCH=None
Change-Id: I08c483bf57b17ed923dee0715e1a244ff607bd64
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/59731
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>