diff options
| author | Ben Lok <ben.lok@mediatek.com> | 2015-10-20 19:48:29 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-10-28 11:45:08 -0700 |
| commit | b347f36b1053342c50990cdc9c711df9ee093af6 (patch) | |
| tree | 503b9e5a0a6e510977e2d56005733d3d294b15d0 /include/keyboard_8042.h | |
| parent | b86e256fb7c73a51662038253de2deb7b4799f42 (diff) | |
| download | chrome-ec-b347f36b1053342c50990cdc9c711df9ee093af6.tar.gz | |
oak: ensure PMIC power button is released after SYSJUMP.
There is a race condition between SYSJUMP and function
release_pmic_pwron_deferred().
Process of EC SW Sync will delay the execution time of
release_pmic_pwron_deferred(). PMIC will shutdown the power, if
PMIC power button can not be released within 8 seconds (depends
on PMIC spec). In order to ensure PMIC power button will be
released in time, just release it after SYSJUMP.
BUG=chrome-os-partner:46392
BUG=chrome-os-partner:46656
BRANCH=none
TEST=make buildall -j;
Enable EC SW sync and normal mode in coreboot,
Kernel should bootup successfully.
Change-Id: I45d4aa0f0d4280e68282ea11ccfda05201f88aae
Signed-off-by: Ben Lok <ben.lok@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/307220
Reviewed-by: Rong Chang <rongchang@chromium.org>
Diffstat (limited to 'include/keyboard_8042.h')
0 files changed, 0 insertions, 0 deletions