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mb/google/zork: Add EC device wakeup for morphius 

Add support for trackpoint wakeup from S3 by adding device events to
mainboard and defining for morphius.

BUG=b:160345665
BRANCH=zork
TEST=tested trackpoint wake from S3 on morphius DVT

Signed-off-by: Josie Nordrum <josienordrum@google.com>
Change-Id: I982f0f4b60fbaeb389774531e1dee83da77cb8a1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45965
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Josie Nordrum 2020-09-24 16:55:17 -06:00 committed by Furquan Shaikh
parent 326a499f6f
commit 02d4b7278d
3 changed files with 15 additions and 0 deletions
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1
src/mainboard/google/zork/ec.c
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@ -11,6 +11,7 @@ void mainboard_ec_init(void)
.log_events = MAINBOARD_EC_LOG_EVENTS, .log_events = MAINBOARD_EC_LOG_EVENTS,
.sci_events = MAINBOARD_EC_SCI_EVENTS, .sci_events = MAINBOARD_EC_SCI_EVENTS,
.s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS, .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
.s3_device_events = MAINBOARD_EC_S3_DEVICE_EVENTS,
.s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS, .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
}; };

3
src/mainboard/google/zork/variants/baseboard/include/baseboard/ec.h
View File

@ -46,6 +46,9 @@
EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN) |\ EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN) |\
EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC)) EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC))
/* EC device events to enable and log in S3 */
#define MAINBOARD_EC_S3_DEVICE_EVENTS 0
/* Enable LID switch */ /* Enable LID switch */
#define EC_ENABLE_LID_SWITCH #define EC_ENABLE_LID_SWITCH
#define EC_ENABLE_WAKE_PIN EC_WAKE_GPI #define EC_ENABLE_WAKE_PIN EC_WAKE_GPI

11
src/mainboard/google/zork/variants/morphius/include/variant/ec.h
View File

@ -7,3 +7,14 @@
/* Enable DPTC support */ /* Enable DPTC support */
#define EC_ENABLE_AMD_DPTC_SUPPORT #define EC_ENABLE_AMD_DPTC_SUPPORT
#undef MAINBOARD_EC_S3_WAKE_EVENTS
#undef MAINBOARD_EC_S3_DEVICE_EVENTS
#define MAINBOARD_EC_S3_WAKE_EVENTS \
(MAINBOARD_EC_S5_WAKE_EVENTS |\
EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED) |\
EC_HOST_EVENT_MASK(EC_HOST_EVENT_DEVICE) |\
EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE))
/* Enable trackpoint S3 wakeups */
#define MAINBOARD_EC_S3_DEVICE_EVENTS \
(EC_DEVICE_EVENT_MASK(EC_DEVICE_EVENT_TRACKPAD))