From 0ecb7857cee290fb65220bba0e458419bd9f646b Mon Sep 17 00:00:00 2001 From: Tim Chu Date: Wed, 1 Jul 2020 01:41:01 -0700 Subject: [PATCH] mb/ocp/deltalake: Unset POWER_STATE_DEFAULT_ON_AFTER_FAILURE Change PCH power policy. Set default of POWER_STATE_DEFAULT_ON_AFTER_FAILURE to n in order to change power state to S5 when power is reapplied after power failure. TEST=Base on CB:42289, CB:43338 and build for Deltalake. The following Kconfig options must be selected: select SOC_INTEL_COMMON_BLOCK_PMC select ACPI_INTEL_HARDWARE_SLEEP_VALUES select CPU_INTEL_COMMON_SMM Boot the system and check the last bit of GEN_PMCON_B is set to 1 through ITP with command: pch.pm_dump Signed-off-by: Tim Chu Change-Id: I4d4f14bdfc18740976171fd5d369b2d79a916dc4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42976 Reviewed-by: Nico Huber Reviewed-by: Angel Pons Reviewed-by: Jonathan Zhang Tested-by: build bot (Jenkins) --- src/mainboard/ocp/deltalake/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/mainboard/ocp/deltalake/Kconfig b/src/mainboard/ocp/deltalake/Kconfig index b4e88b51ed..17f81bd3d7 100644 --- a/src/mainboard/ocp/deltalake/Kconfig +++ b/src/mainboard/ocp/deltalake/Kconfig @@ -14,6 +14,9 @@ config BOARD_SPECIFIC_OPTIONS select VPD select VPD_SMBIOS_VERSION +config POWER_STATE_DEFAULT_ON_AFTER_FAILURE + default n + config IPMI_KCS_REGISTER_SPACING int default 4