diff options
| author | Daisuke Nojiri <dnojiri@chromium.org> | 2017-04-21 16:13:24 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-05-18 18:08:01 -0700 |
| commit | 30f6c60bcb851620d14c4871f16e85c3fe769056 (patch) | |
| tree | 33c4244c92fdb942be2c1ab61894219d39a48f9c /common/power_button_x86.c | |
| parent | 432f3f46869b011addeca306d8469d8a033088dd (diff) | |
| download | chrome-ec-30f6c60bcb851620d14c4871f16e85c3fe769056.tar.gz | |
power_button: Allow PB to be idle at power-on
This change adds CONFIG_POWER_BUTTON_INIT_IDLE. When it's set,
the system starts with the power button state idle. It means
when the board boots from power-off, it stays at G3.
BUG=b:37536389
BRANCH=none
TEST=Power on Fizz. Verify it stays at G3. Verify it boots
by pressing power button.
Change-Id: I09a62a69d9f201b2dc261838cc9b4425fe3a8dc1
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/486945
Reviewed-by: Duncan Laurie <dlaurie@google.com>
Diffstat (limited to 'common/power_button_x86.c')
| -rw-r--r-- | common/power_button_x86.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/power_button_x86.c b/common/power_button_x86.c index 658a422463..ed8a677613 100644 --- a/common/power_button_x86.c +++ b/common/power_button_x86.c @@ -232,7 +232,7 @@ static void set_initial_pwrbtn_state(void) * All other EC reset conditions power on the main processor so * it can verify the EC. */ -#ifdef CONFIG_BRINGUP +#if defined(CONFIG_BRINGUP) || defined(CONFIG_POWER_BUTTON_INIT_IDLE) CPRINTS("PB idle"); pwrbtn_state = PWRBTN_STATE_IDLE; #else |