[coreboot-gerrit] Change in coreboot[master]: Fleex: Resume from suspend on critical battery

[Aaron Durbin (Code Review)]

Aaron Durbin has submitted this change. ( https://review.coreboot.org/c/coreboot/+/45967 )

Change subject: Fleex: Resume from suspend on critical battery
......................................................................

Fleex: Resume from suspend on critical battery

This patch makes Fleex EC wake up AP from s0ix when the state of
charge drops to 5%.

Demonstrated as follows:

1. Boot Fleex.
2. Run powerd_dbus_suspend.
3. On EC, run battfake 5.
4. System resumes.

BUG=b:163721887
BRANCH=Octopus
TEST=Verified on Fleex:

Signed-off-by: Daisuke Nojiri 
Change-Id: I4a998ad0aef5a7cfc6fd18995bde5571e6127e77
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45967
Tested-by: build bot (Jenkins) 
Reviewed-by: EricR Lai 
---
M src/mainboard/google/octopus/variants/fleex/include/variant/ec.h
1 file changed, 5 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  EricR Lai: Looks good to me, approved

diff --git a/src/mainboard/google/octopus/variants/fleex/include/variant/ec.h b/src/mainboard/google/octopus/variants/fleex/include/variant/ec.h
index 60c53dc..29aee4f 100644
--- a/src/mainboard/google/octopus/variants/fleex/include/variant/ec.h
+++ b/src/mainboard/google/octopus/variants/fleex/include/variant/ec.h
@@ -5,4 +5,9 @@

#include <baseboard/ec.h>

+#undef MAINBOARD_EC_S0IX_WAKE_EVENTS
+#define MAINBOARD_EC_S0IX_WAKE_EVENTS \
+	(MAINBOARD_EC_S3_WAKE_EVENTS |\
+	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL))
+
 #endif