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f7f9783e30
Seems that we were driving GPIO_PMIC_PWRON_H backwards. The only reason it worked before is because of a stale feature from tegra which pretty much kept it always disabled(enabled in our case due to _L). Also removed old power signals and renamed signals so they're more semantic and respect convention(no _H). BUG=None TEST=AP should boot as normal, gpioget will show both PMIC_*PWR* pins 0 when system off and 1 when system is on. The system will also use 8mA less now (no more current leak into the PMIC). BRANCH=None Change-Id: I81b7596cb39a5c2b45d53e05478396b91040cacf Signed-off-by: Alexandru M Stan <amstan@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/213246 Reviewed-by: Yung-chieh Lo <yjlou@chromium.org>
For an overview of the Embedded Controller firmware, refer to http://www.chromium.org/chromium-os/2014-firmware-summit