From d029a579badd2e71e87b84f66e5fbe87c1651bee Mon Sep 17 00:00:00 2001 From: Kevin Chiu Date: Tue, 3 Nov 2020 15:28:22 +0800 Subject: mb/google/zork: update berknip CHTC thermal setting Update APU CHTC thermal temperature protection point: Temperature limit(C'): 90 Update system config=2 to meet TDP 15W design. BUG=b:162377903 BRANCH=zork TEST=1. emerge-zork coreboot 2. check CHTC temperature by AMD utility Change-Id: I03245a824d838c2d9468ae0fa3cfa34389560e9d Signed-off-by: Kevin Chiu Reviewed-on: https://review.coreboot.org/c/coreboot/+/47158 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held --- src/mainboard/google/zork/variants/berknip/overridetree.cb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/mainboard/google/zork') diff --git a/src/mainboard/google/zork/variants/berknip/overridetree.cb b/src/mainboard/google/zork/variants/berknip/overridetree.cb index 602b5c79de..f563419b29 100644 --- a/src/mainboard/google/zork/variants/berknip/overridetree.cb +++ b/src/mainboard/google/zork/variants/berknip/overridetree.cb @@ -6,7 +6,7 @@ chip soc/amd/picasso # For the below fields, 0 indicates use SOC default # System config index - register "system_config" = "3" + register "system_config" = "2" # Set STAPM confiuration. All of these fields must be set >0 to take affect register "slow_ppt_limit_mW" = "20000" @@ -14,6 +14,7 @@ chip soc/amd/picasso register "slow_ppt_time_constant_s" = "5" register "stapm_time_constant_s" = "200" register "sustained_power_limit_mW" = "12000" + register "thermctl_limit_degreeC" = "90" register "telemetry_vddcr_vdd_slope_mA" = "65599" register "telemetry_vddcr_vdd_offset" = "0" -- cgit v1.2.3