diff options
| author | Daisuke Nojiri <dnojiri@chromium.org> | 2018-11-09 16:09:27 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-11-16 09:53:21 +0000 |
| commit | 4e3cd744492c7a3d80bca55a35276efeada731e5 (patch) | |
| tree | f77b64a63def283051f8fc70236eff3a5385a304 /src | |
| parent | ab1b83d5a4aa7775154ef53782f68314610b53d5 (diff) | |
| download | coreboot-4e3cd744492c7a3d80bca55a35276efeada731e5.tar.xz | |
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')
| -rw-r--r-- | src/mainboard/google/fizz/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/fizz/Kconfig b/src/mainboard/google/fizz/Kconfig index 4d08edac67..e1fc38d7b9 100644 --- a/src/mainboard/google/fizz/Kconfig +++ b/src/mainboard/google/fizz/Kconfig @@ -37,7 +37,7 @@ config OVERRIDE_DEVICETREE config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select VBOOT_EC_EFS + select VBOOT_EC_EFS if BOARD_GOOGLE_FIZZ select VBOOT_PHYSICAL_REC_SWITCH select HAS_RECOVERY_MRC_CACHE select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN |