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| author | Louis Yung-Chieh Lo <yjlou@chromium.org> | 2012-08-27 22:14:09 +0800 |
|---|---|---|
| committer | Yung-Chieh Lo <yjlou@chromium.org> | 2012-08-28 17:18:24 -0700 |
| commit | 27bbb0a2d895edb466bb7d5bbb6e1c3a2c18982e (patch) | |
| tree | 38b65a68bf77e9f240d8c46c4fd2ec98e46ef9c8 /board/snow/board.h | |
| parent | 8cecc9278d7aba8c8d04bc7d518b8a9bc6ae8d79 (diff) | |
| download | chrome-ec-release-R22-2723.B.tar.gz | |
Support battery cut-off mechanism for factory (R22).release-R22-2723.B
The cut-off command is manufacturer-specific. Thus the logic is implemented
in gas gauge IC code. For those boards using this gas gauge, define
the CONFIG_BATTERY_BQ20Z453 in board.h.
Cherry-pick to R22 release image, mainly for ectool.c.
BUG=chrome-os-partner:12962,
BRANCH=snow
Signed-off-by: Louis Yung-Chieh Lo <yjlou@chromium.org>
TEST=Tested on snow
ectool batterycutoff ; expect system is off immediately
; if AC power is not connected.
Original-Change-Id: Idd290c76439f3263c1c812b236b79623878f73b2
(cherry picked from commit 84babb0520e44ea01100b91abfe0b1bd503fe88e)
Change-Id: I626bba25e889269d0216991468676331c3aa726d
Reviewed-on: https://gerrit.chromium.org/gerrit/31607
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Yung-Chieh Lo <yjlou@chromium.org>
Tested-by: Yung-Chieh Lo <yjlou@chromium.org>
Diffstat (limited to 'board/snow/board.h')
| -rw-r--r-- | board/snow/board.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/board/snow/board.h b/board/snow/board.h index f84917a814..b055fcc9ca 100644 --- a/board/snow/board.h +++ b/board/snow/board.h @@ -52,6 +52,9 @@ #define CONFIG_CMD_PMU +/* Battery */ +#define CONFIG_BATTERY_BQ20Z453 + /* GPIO signal list */ enum gpio_signal { /* Inputs with interrupt handlers are first for efficiency */ |