Louis Yung-Chieh Lo 1484116cb0 stm32l: supports fake-hibernate ...

We don't have available GPIO pin for power button as the hibernate
(stand-by) wake-up source. Also, we don't want to do board change.

So, put the EC in a decent infinite loop to pretend the hibernate mode
and wait for particular wake-up event. This should be fine because
the AP is already down before EC hibernates.

BUG=chrome-os-partner:25435
BRANCH=Nyan
TEST=see comment #6 of issue for detailed test steps.

Change-Id: I2cae131789f9ca5808b60d5f2495222ca9016e7c
Signed-off-by: Louis Yung-Chieh Lo <yjlou@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/186061
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2014-03-06 23:14:07 +00:00

2.7 KiB

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