From 9b56ef05cc646eb92a9091ac508d47a2bbedc6a1 Mon Sep 17 00:00:00 2001 From: Daisuke Nojiri Date: Wed, 15 Aug 2018 14:36:37 -0700 Subject: [PATCH] Nami: Disable powering off EC on cr50 update Nami doesn't support wakeup from hibernation by CR50. This causes the device to remain turned off after CR50 update. This patch disables turning off EC on cr50 update. CR50 resets the whole system. So, EC reset is not required. Signed-off-by: Daisuke Nojiri BUG=b:112604277 BRANCH=none TEST=gsctool -a -u /media/removable/cr50.bin && reboot Verify EC reboots. AP prints 'Waiting for CR50 reset to pick up update' then reboots. Change-Id: I06f5eb6100e8af6ffec45d4de2b40eff44f89709 Reviewed-on: https://review.coreboot.org/28113 Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) --- src/mainboard/google/poppy/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig index fc090df6ee..164545112b 100644 --- a/src/mainboard/google/poppy/Kconfig +++ b/src/mainboard/google/poppy/Kconfig @@ -169,6 +169,7 @@ config VARIANT_SPECIFIC_OPTIONS_NAMI select DRIVERS_SPI_ACPI select EXCLUDE_NATIVE_SD_INTERFACE select MAINBOARD_HAS_SPI_TPM_CR50 + select DISABLE_POWER_OFF_EC_ON_CR50_UPDATE config VARIANT_SPECIFIC_OPTIONS_NAUTILUS def_bool n