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| author | Tang Qijun <qijun.tang@ecs.corp-partner.google.com> | 2021-09-14 05:16:46 -0400 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-10-12 16:47:50 +0000 |
| commit | f56237955913b612bb630558d1ba042fd6aa76e5 (patch) | |
| tree | 1e354f76857c79c622a33052631b21e8671fbd8a | |
| parent | 8a68e5665016200c454a7019b0625e3ccc2a8515 (diff) | |
| download | chrome-ec-f56237955913b612bb630558d1ba042fd6aa76e5.tar.gz | |
pazquel: Support battery protection for low voltage charge
Battery voltage is lower than voltage_min, precharge voltage & current
are supplied and charging will be disabled after
CONFIG_BATTERY_LOW_VOLTAGE_TIMEOUT seconds
BRANCH=trogdor
BUG=b:198226241
TEST=Keep the battery voltage below 6V and charge it for more than 30
minutes. The system stops the charging function and the charging
current is zero.
Signed-off-by: Tang Qijun <qijun.tang@ecs.corp-partner.google.com>
Change-Id: I6c272a867c8b28b82cdac6dc3d48dfc39e46f906
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3160242
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Commit-Queue: Philip Chen <philipchen@chromium.org>
| -rw-r--r-- | board/pazquel/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/pazquel/board.h b/board/pazquel/board.h index 98f7ff2499..a143a3fe7f 100644 --- a/board/pazquel/board.h +++ b/board/pazquel/board.h @@ -30,6 +30,7 @@ #define CONFIG_BATTERY_DEVICE_CHEMISTRY "LION" #define CONFIG_BATTERY_FUEL_GAUGE #define CONFIG_BATTERY_REVIVE_DISCONNECT +#define CONFIG_BATTERY_LOW_VOLTAGE_PROTECTION /* BC 1.2 Charger */ #define CONFIG_BC12_DETECT_PI3USB9201 |