From b3b453f93c675786479270ac8234d4cdad86ddf5 Mon Sep 17 00:00:00 2001 From: Wisley Chen Date: Fri, 10 Feb 2017 04:43:29 -0500 Subject: mainboard/google/snappy: Update DPTF settings Update DPTF parameters based on thermal team test result. 1. Update TSR2 trigger points. TSR2 passive point: 70, critical point: 90 2. Set PL2 Max to 15W. BUG=chrome-os-partner:61383 BRANCH=reef TEST=build, boot on snappy, and verified by thermal team Change-Id: I8d01d6c1d7eabd359ceb131f3cd10965d4ac2c42 Signed-off-by: Wisley Chen Reviewed-on: https://review.coreboot.org/18318 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- .../google/reef/variants/snappy/include/variant/acpi/dptf.asl | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/mainboard/google/reef/variants') diff --git a/src/mainboard/google/reef/variants/snappy/include/variant/acpi/dptf.asl b/src/mainboard/google/reef/variants/snappy/include/variant/acpi/dptf.asl index a233c9213a..adf982892c 100644 --- a/src/mainboard/google/reef/variants/snappy/include/variant/acpi/dptf.asl +++ b/src/mainboard/google/reef/variants/snappy/include/variant/acpi/dptf.asl @@ -34,8 +34,8 @@ #define DPTF_TSR2_SENSOR_ID 2 #define DPTF_TSR2_SENSOR_NAME "Charger" -#define DPTF_TSR2_PASSIVE 90 -#define DPTF_TSR2_CRITICAL 100 +#define DPTF_TSR2_PASSIVE 70 +#define DPTF_TSR2_CRITICAL 90 #define DPTF_ENABLE_CHARGER @@ -81,7 +81,7 @@ Name (MPPC, Package () Package () { /* Power Limit 2 */ 1, /* PowerLimitIndex, 1 for Power Limit 2 */ 8000, /* PowerLimitMinimum */ - 8000, /* PowerLimitMaximum */ + 15000, /* PowerLimitMaximum */ 1000, /* TimeWindowMinimum */ 1000, /* TimeWindowMaximum */ 1000 /* StepSize */ -- cgit v1.2.3