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authorDaisuke Nojiri <dnojiri@chromium.org>2018-11-09 16:09:27 -0800
committerPatrick Georgi <pgeorgi@google.com>2018-11-16 09:53:21 +0000
commit4e3cd744492c7a3d80bca55a35276efeada731e5 (patch)
treef77b64a63def283051f8fc70236eff3a5385a304 /src/mainboard/lenovo/g505s
parentab1b83d5a4aa7775154ef53782f68314610b53d5 (diff)
mb/google/kalista: Disable EC-EFS
Only input from the BJ port is wired to VSYS on Kalista. VBUS from USB-C is for output only. In other words, Kalista is a source only device from a USB/PD perspective. This patch disables EC-EFS, which would be needed for the EC to jump to RW to get PD power before the AP boots. Kalista will be always supplied enough power to boot the AP through the BJ port. CQ-DEPEND=CL:1330171 BUG=b:118386511 BRANCH=none TEST=Boot Fizz. Verify normal boot, soft sync, recovery mode work. Change-Id: Icd18662ae1e76f35eb9bcd521b1951aacc713252 Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-on: https://review.coreboot.org/29564 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Zhuohao Lee <zhuohao@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/lenovo/g505s')
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