From 7c193b9480eaa0692b4d68ed768262ff34ae35e6 Mon Sep 17 00:00:00 2001 From: Kun Liu Date: Sun, 8 Oct 2023 15:29:30 +0800 Subject: [PATCH] mb/google/rex/var/screebo: Update DTT settings for thermal control update DTT settings for thermal control, as follows: 1.Cancel TCPU trip point and fine tune other protection temperature on the Critical policy table 2.Fine tune EC/Bios protection temperature BUG=b:291217859 TEST=emerge-rex coreboot Change-Id: I0e2ff6eea9fed71ad7680c1fac4921984b87aca5 Signed-off-by: Kun Liu Reviewed-on: https://review.coreboot.org/c/coreboot/+/78290 Reviewed-by: Subrata Banik Reviewed-by: zhongtian wu Tested-by: build bot (Jenkins) --- .../google/rex/variants/screebo/overridetree.cb | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/src/mainboard/google/rex/variants/screebo/overridetree.cb b/src/mainboard/google/rex/variants/screebo/overridetree.cb index f5f491f258..f2a9e5598a 100644 --- a/src/mainboard/google/rex/variants/screebo/overridetree.cb +++ b/src/mainboard/google/rex/variants/screebo/overridetree.cb @@ -147,7 +147,6 @@ chip soc/intel/meteorlake TEMP_PCT(60, 60), TEMP_PCT(55, 50), TEMP_PCT(50, 40), - TEMP_PCT(45, 30), } }, [1] = { @@ -159,7 +158,6 @@ chip soc/intel/meteorlake TEMP_PCT(60, 60), TEMP_PCT(55, 50), TEMP_PCT(50, 40), - TEMP_PCT(45, 30), } }, [2] = { @@ -194,19 +192,17 @@ chip soc/intel/meteorlake ## Passive Policy # TODO: below values are initial reference values only register "policies.passive" = "{ - [0] = DPTF_PASSIVE(CPU, CPU, 95, 5000), - [1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 80, 5000), - [2] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 70, 5000), - [3] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_2, 85, 5000), + [0] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 85, 5000), + [1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 85, 5000), + [2] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_2, 90, 5000), }" ## Critical Policy # TODO: below values are initial reference values only register "policies.critical" = "{ - [0] = DPTF_CRITICAL(CPU, 105, SHUTDOWN), - [1] = DPTF_CRITICAL(TEMP_SENSOR_0, 95, SHUTDOWN), - [2] = DPTF_CRITICAL(TEMP_SENSOR_1, 80, SHUTDOWN), - [3] = DPTF_CRITICAL(TEMP_SENSOR_2, 105, SHUTDOWN), + [0] = DPTF_CRITICAL(TEMP_SENSOR_0, 90, SHUTDOWN), + [1] = DPTF_CRITICAL(TEMP_SENSOR_1, 90, SHUTDOWN), + [2] = DPTF_CRITICAL(TEMP_SENSOR_2, 95, SHUTDOWN), }" ## Power Limits Control