diff options
| author | Duncan Laurie <dlaurie@google.com> | 2017-07-23 00:38:08 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-08-27 21:31:12 +0000 |
| commit | 474d981408b4d7047e1565a521e3973ef5c386f7 (patch) | |
| tree | b51887782e43e9502338c89583fb746fb5c6c40a | |
| parent | 7e894e7e180d62d26fb81804709aa7ff8f958e17 (diff) | |
| download | chrome-ec-474d981408b4d7047e1565a521e3973ef5c386f7.tar.gz | |
eve: Cut off critically low battery
Instead of going to hibernate when the battery is critically low
we should cut off power entirely.
Even with the PMIC shut down the H1 chip consumes more power than
is healthy when the battery is already critically low, depleting it
to dangerously low voltage levels faster than it should.
BUG=b:63957122
BRANCH=eve
TEST=manual testing on Eve with critically low battery to ensure that
it is cut off instead of going into hibernate.
Change-Id: I2eaba3623385a4eb3daa39a2fa8aa08d3ec6366e
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://chromium-review.googlesource.com/582543
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2320003
Tested-by: Patryk Duda <pdk@semihalf.com>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Commit-Queue: Patryk Duda <pdk@semihalf.com>
| -rw-r--r-- | board/eve/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/eve/board.h b/board/eve/board.h index de2d802b55..475c707a80 100644 --- a/board/eve/board.h +++ b/board/eve/board.h @@ -73,6 +73,7 @@ #define CONFIG_TABLET_MODE /* Battery */ +#define CONFIG_BATTERY_CRITICAL_SHUTDOWN_CUT_OFF #define CONFIG_BATTERY_CUT_OFF #define CONFIG_BATTERY_DEVICE_CHEMISTRY "LION" #define CONFIG_BATTERY_PRESENT_CUSTOM |