glados / oak: Reset PD on cold reset

Use the PD power_state driver to reset both the EC and PD upon cold
reset.

BUG=chrome-os-partner:46969
BRANCH=None
TEST=Verify 'dut_control power_state:rec' boots glados into recovery
mode.

Change-Id: Ib4a2f1eac0a5c8a261cee5752cf92b6862a3ff02
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/312790
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Alec Berg <alecaberg@chromium.org>
2 files changed