commit 97678db49943c064c51f311eae98701add4a90be
author Tom Wai-Hong Tam <waihong@chromium.org> Thu Mar 17 05:36:13 2016 +0800
committer chrome-bot <chrome-bot@chromium.org> Fri Mar 18 14:26:40 2016 -0700
tree 48a28774d27086067eeec7bd4e2f57b0490c0004
parent 049cccd8d07cf02395d9697eacfafba7296fed8a

firmware_programmer: Fix cold_reset not work on beltino devices

The cold_reset does not work on beltino devices. Use the power_state
control to reset the device after the firmware programmer is done.

BUG=None
TEST=Use firmware_programmer to reflash BIOS on beltino devices.

Change-Id: I237c8b0867db07fb8e80c4c0b69d1a92ef549837
Reviewed-on: https://chromium-review.googlesource.com/333105
Commit-Ready: Wai-Hong Tam <waihong@chromium.org>
Tested-by: Wai-Hong Tam <waihong@chromium.org>
Reviewed-by: danny chan <dchan@chromium.org>

server/cros/servo/firmware_programmer.py

diff --git a/server/cros/servo/firmware_programmer.py b/server/cros/servo/firmware_programmer.py
index afd994b..aada28b 100644
--- a/server/cros/servo/firmware_programmer.py
+++ b/server/cros/servo/firmware_programmer.py
@@ -192,6 +192,7 @@
                     'flashrom', '-V', '-p', programmer,
                     '-w', self._fw_main]), timeout=FIRMWARE_PROGRAM_TIMEOUT_SEC)
         finally:
+            self._servo.get_power_state_controller().reset()
             self._restore_servo_state()