Peichao Li has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/36716 )
Change subject: mb/google/hatch/var/akemi: tune DPTF for Akemi ......................................................................
mb/google/hatch/var/akemi: tune DPTF for Akemi
Need tune DPTF insure it meets Lenovo DPTF Spec
BUG=b:144195069 TEST=FW_NAME="akemi" emerge-hatch coreboot chromeos-ec chromeos-bootimage
Change-Id: Ie0e6d93e1fc0c684e067d1450eb119a53cfefaed --- M src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl 1 file changed, 2 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/16/36716/1
diff --git a/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl index bb46fe9..3b5f2aa 100644 --- a/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl +++ b/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl @@ -44,7 +44,7 @@ #define DPTF_TSR2_SENSOR_ID 2 #define DPTF_TSR2_SENSOR_NAME "Thermal Sensor - CPU" #define DPTF_TSR2_PASSIVE 60 -#define DPTF_TSR2_CRITICAL 75 +#define DPTF_TSR2_CRITICAL 105 #define DPTF_TSR2_ACTIVE_AC0 51 #define DPTF_TSR2_ACTIVE_AC1 48 #define DPTF_TSR2_ACTIVE_AC2 45 @@ -129,7 +129,7 @@ Package () { /* Power Limit 1 */ 0, /* PowerLimitIndex, 0 for Power Limit 1 */ 3000, /* PowerLimitMinimum */ - 15000, /* PowerLimitMaximum */ + 12000, /* PowerLimitMaximum */ 28000, /* TimeWindowMinimum */ 32000, /* TimeWindowMaximum */ 200 /* StepSize */