diff options
| author | Ivan Chen <yulunchen@google.com> | 2023-02-17 16:32:55 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-02-22 14:44:31 +0000 |
| commit | 19248226f57da01085a75f8b237cf3bf8579595c (patch) | |
| tree | fb0ad90c431fa13f5dea1d80b24828e8e66820a7 /src/mainboard/google/rex/variants | |
| parent | 68107ddcbc4ac2ba40f84703b662eafbd28e042e (diff) | |
mb/google/*: Resume from suspend on critical battery
This patch makes EC wake up AP from s3/s0ix for OS shutdown/hibernate
when the state of charge drops to low_battery_shutdown_percent.
BUG=b:255465618
TEST=emerge-nissa chromeos-bootimage (EC: https://crrev.com/c/4243898)
Verify system resumes from s0ix and then enter S5 on nivviks with steps:
1. disconnect AC
2. powerd_dbus_suspend --disable_dark_resume=false
3. fakebatt 5
4. fakebatt 4
Change-Id: I63b5246432687e38ddfc5733ac3a115c3456d7e9
Signed-off-by: Ivan Chen <yulunchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73082
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Diffstat (limited to 'src/mainboard/google/rex/variants')
| -rw-r--r-- | src/mainboard/google/rex/variants/baseboard/rex/include/baseboard/ec.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mainboard/google/rex/variants/baseboard/rex/include/baseboard/ec.h b/src/mainboard/google/rex/variants/baseboard/rex/include/baseboard/ec.h index fc6d52cdb6..4dc2bcefa6 100644 --- a/src/mainboard/google/rex/variants/baseboard/rex/include/baseboard/ec.h +++ b/src/mainboard/google/rex/variants/baseboard/rex/include/baseboard/ec.h @@ -36,13 +36,16 @@ * 3. Power button * 4. Key press * 5. Mode change + * 6. Low battery */ #define MAINBOARD_EC_S3_WAKE_EVENTS \ (MAINBOARD_EC_S5_WAKE_EVENTS |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE)) + EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN)) #define MAINBOARD_EC_S0IX_WAKE_EVENTS \ (MAINBOARD_EC_S3_WAKE_EVENTS |\ EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_MUX) |\ |