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| author | Philip Chen <philipchen@google.com> | 2017-10-06 16:29:38 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2019-01-11 09:47:59 -0800 |
| commit | 2d4116498333af946497ef9445f721d8a3e82e9e (patch) | |
| tree | 6f9b08023620465b490db18b718b68ed8502a709 /board/zinger/runtime.c | |
| parent | 009cf13f5e499e82445d0077596dcfe2e4bb4b14 (diff) | |
| download | chrome-ec-2d4116498333af946497ef9445f721d8a3e82e9e.tar.gz | |
chip/stm32/clock: Enable STOP mode when the host sets wake alarm
BUG=chromium:769503
BRANCH=scarlet
TEST=make buildall -j
TEST=On scarlet:
1) 'powerd_dbus_suspend --wakeup_timeout=10' on AP console.
2) When AP is in S3, confirm ec enters STOP mode by 'idlestat'.
3) Confirm AP still wakes up at the right time.
Change-Id: I0ce60cc6c33cb475b3311de83c35fe73ff92641b
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/706537
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Philip Chen <philipchen@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Diffstat (limited to 'board/zinger/runtime.c')
| -rw-r--r-- | board/zinger/runtime.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/zinger/runtime.c b/board/zinger/runtime.c index 0caaa146fd..44a93b346a 100644 --- a/board/zinger/runtime.c +++ b/board/zinger/runtime.c @@ -180,7 +180,7 @@ uint32_t task_wait_event(int timeout_us) CPU_SCB_SYSCTRL |= 0x4; set_rtc_alarm(0, timeout_us - STOP_MODE_LATENCY, - &rtc0); + &rtc0, 0); asm volatile("wfi"); |