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 /include | |
| 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 'include')
| -rw-r--r-- | include/config.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/config.h b/include/config.h index 8c6ca34276..67fe9e5764 100644 --- a/include/config.h +++ b/include/config.h @@ -1835,7 +1835,7 @@ /* Support sending the power button signal to x86 chipsets */ #undef CONFIG_POWER_BUTTON_X86 -/* Set power button state idle at init */ +/* Set power button state idle at init. Implemented only for npcx. */ #undef CONFIG_POWER_BUTTON_INIT_IDLE /* |