diff options
author | Daisuke Nojiri <dnojiri@chromium.org> | 2017-05-24 08:49:24 -0700 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2017-06-28 21:50:51 -0700 |
commit | 3a4298ef4835b1f75046ede8cace149e05089d1a (patch) | |
tree | 24d4174c733236a43e0a7a3ee72b4bd09207ae74 /common/power_button_x86.c | |
parent | 9eca99983175784a0cc5e17a65e67498b9cfc8b1 (diff) | |
download | chrome-ec-3a4298ef4835b1f75046ede8cace149e05089d1a.tar.gz |
npcx: Make system stay off after clean shutdown
This patch sets/clears RESET_FLAG_AP_OFF on S5<->S3 transitions.
It's set when the system gracefully shuts down and cleared when the
system boots up. The result is EC tries to go back to the
previous state upon AC plug-in on battery-less systems.
This is required for digital signage and kiosk.
This also reverts: CL 514209, 486946, and 486945.
BUG=b:37536389
BRANCH=none
TEST=Tested as follows:
A. Boot to S0
A.1. Unplug AC while system is in S0 then plug in - PASS
A.2. Unplug AC while system is in S3 then plug in - PASS
A.3. Press recovery+power in S0 - PASS
A.4. Press recovery+power in G3 - FAIL (To be fixed)
A.5. Execute reboot console command - PASS
A.6. Execute reboot OS command - PASS
A.7. Execute reboot console command in G3 - PASS
B. Boot to G3
B.1 Unplug AC while system is in G3 then plug in - PASS
B.2 Unplug AC after B.1 then plug in - PASS
B.3 Shutdown by power button on recovery screen then unplug
plug in AC - PASS
B.4 Execute reboot ap-off console command - PASS
B.5 Execute shutdown command from OS then plug in AC - PASS
Change-Id: Iaa6f930585050fdd3511c711b449dff47525066d
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/517287
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'common/power_button_x86.c')
-rw-r--r-- | common/power_button_x86.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/common/power_button_x86.c b/common/power_button_x86.c index e6bdde38bc..8cfb8e685b 100644 --- a/common/power_button_x86.c +++ b/common/power_button_x86.c @@ -231,12 +231,10 @@ static void set_initial_pwrbtn_state(void) return; } +#ifdef CONFIG_BRINGUP + pwrbtn_state = PWRBTN_STATE_IDLE; +#else pwrbtn_state = PWRBTN_STATE_INIT_ON; - -#if defined(CONFIG_BRINGUP) || defined(CONFIG_POWER_BUTTON_INIT_IDLE) - if (!power_button_is_pressed() && - !host_is_event_set(EC_HOST_EVENT_KEYBOARD_RECOVERY)) - pwrbtn_state = PWRBTN_STATE_IDLE; #endif CPRINTS("PB %s", pwrbtn_state == PWRBTN_STATE_INIT_ON ? "init-on" : "idle"); |