From 8c45f236bc74a12819c4bc09a4b3e6d52bee3066 Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Wed, 17 Nov 2021 13:34:15 +0530 Subject: [PATCH] soc/intel/alderlake: Set `pch_thermal_trip` for Dynamic Thermal Shutdown Set low maximum temp threshold value used for dynamic thermal sensor shutdown consideration. BUG=b:193774296 Change-Id: I7ee199c19a9d926a4135eeef3b3b481fbff74a79 Signed-off-by: Subrata Banik Reviewed-on: https://review.coreboot.org/c/coreboot/+/59270 Tested-by: build bot (Jenkins) Reviewed-by: EricR Lai --- src/soc/intel/alderlake/chipset.cb | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/soc/intel/alderlake/chipset.cb b/src/soc/intel/alderlake/chipset.cb index 9a752dda18..fc73a89829 100644 --- a/src/soc/intel/alderlake/chipset.cb +++ b/src/soc/intel/alderlake/chipset.cb @@ -48,6 +48,11 @@ chip soc/intel/alderlake .tdp_pl4 = 123, }" + # NOTE: if any variant wants to override this value, use the same format + # as register "common_soc_config.pch_thermal_trip" = "value", instead of + # putting it under register "common_soc_config" in overridetree.cb file. + register "common_soc_config.pch_thermal_trip" = "100" + device domain 0 on device gpio 0 alias pch_gpio on end device pci 00.0 alias system_agent on end