From 4e3cd744492c7a3d80bca55a35276efeada731e5 Mon Sep 17 00:00:00 2001 From: Daisuke Nojiri Date: Fri, 9 Nov 2018 16:09:27 -0800 Subject: 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 Reviewed-on: https://review.coreboot.org/29564 Reviewed-by: Aaron Durbin Reviewed-by: Zhuohao Lee Tested-by: build bot (Jenkins) --- src/mainboard/google/fizz/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mainboard') 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 -- cgit v1.2.3