Change in coreboot[master]: Nami: Disable powering off EC on cr50 update

[Daisuke Nojiri (Code Review)]

Daisuke Nojiri has uploaded this change for review. ( https://review.coreboot.org/28113

Change subject: Nami: Disable powering off EC on cr50 update
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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
---
M src/mainboard/google/poppy/Kconfig
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/13/28113/1

diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig
index fc090df..1645451 100644
--- a/src/mainboard/google/poppy/Kconfig
+++ b/src/mainboard/google/poppy/Kconfig
@@ -169,6 +169,7 @@
    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