| #!/bin/sh |
| # Copyright 2015 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| PROG=$(basename "$0") |
| TTY=/dev/tty1 |
| BATTERY_FIRMWARE_UPDATE_LOGS=/mnt/stateful_partition/battery_update_firmware.log |
| |
| log_msg() { |
| logger -t "${PROG}[$$]" "$@" |
| echo "${PROG}[$$]" "$@" | tee -a "${BATTERY_FIRMWARE_UPDATE_LOGS}" |
| } |
| |
| # Check if the battery has the lastest firmware or not. |
| # Disable the battery interface if the battery got the latest firmware. |
| ec_sb_firmware_update check > "${BATTERY_FIRMWARE_UPDATE_LOGS}" |
| case "$?" in |
| 40) |
| log_msg 'Type "battery_firmware update" in crosh.' |
| ;; |
| 8) |
| log_msg 'Type "battery_firmware update" in crosh.' |
| ;; |
| 0) |
| log_msg 'Got the latest battery firmware.' |
| ;; |
| *) |
| log_msg "Check ${BATTERY_FIRMWARE_UPDATE_LOGS}." |
| ;; |
| esac |
