diff options
| author | Tim Chen <Tim-Chen@quantatw.com> | 2016-12-28 14:44:52 +0800 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2017-01-03 16:53:45 +0100 |
| commit | 0984d1da43dae419695041d9792fa96da91b42aa (patch) | |
| tree | 781c36e6f977c3265635e42b1635f5551e967d7d /src | |
| parent | df369af79e98960afde403d4375ed03f1a648e2a (diff) | |
| download | coreboot-0984d1da43dae419695041d9792fa96da91b42aa.tar.xz | |
mainboard/google/reef: Update DPTF parameters EVT1_v0.3
Update the DPTF parameters based on thermal test result.
(ZHT_DPTF_EVT1_v0.3_20161227.xlsx)
1. Update DPTF CPU/TSR1/TSR2 passive/critial trigger points.
CPU critical point:103
TSR1 passive point:45
TSR2 passive point:55, critical point:90
2. Change thermal relationship table (TRT) setting.
Change CPU Throttle Effect on CPU sample rate to 3secs
Change Charger Effect on Temp Sensor 2 sample rate to 60secs
Change CPU Effect on Temp Sensor 1 sample rate to 8secs
BUG=chrome-os-partner:60038
BRANCH=master
TEST=build and boot on electro dut
Change-Id: I3746750f7ea4a2e01153a36c28a5c33140c9e38c
Signed-off-by: Tim Chen <Tim-Chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/17975
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mainboard/google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl b/src/mainboard/google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl index 116e675a4f..87d3fa3ab3 100644 --- a/src/mainboard/google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl +++ b/src/mainboard/google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl @@ -15,7 +15,7 @@ */ #define DPTF_CPU_PASSIVE 95 -#define DPTF_CPU_CRITICAL 99 +#define DPTF_CPU_CRITICAL 103 #define DPTF_CPU_ACTIVE_AC0 90 #define DPTF_CPU_ACTIVE_AC1 80 #define DPTF_CPU_ACTIVE_AC2 70 @@ -29,13 +29,13 @@ #define DPTF_TSR1_SENSOR_ID 1 #define DPTF_TSR1_SENSOR_NAME "Ambient" -#define DPTF_TSR1_PASSIVE 46 +#define DPTF_TSR1_PASSIVE 45 #define DPTF_TSR1_CRITICAL 75 #define DPTF_TSR2_SENSOR_ID 2 #define DPTF_TSR2_SENSOR_NAME "Charger" -#define DPTF_TSR2_PASSIVE 100 -#define DPTF_TSR2_CRITICAL 125 +#define DPTF_TSR2_PASSIVE 55 +#define DPTF_TSR2_CRITICAL 90 #define DPTF_ENABLE_CHARGER @@ -50,18 +50,18 @@ Name (CHPS, Package () { Name (DTRT, Package () { /* CPU Throttle Effect on CPU */ - Package () { \_SB.PCI0.TCPU, \_SB.PCI0.TCPU, 100, 800, 0, 0, 0, 0 }, + Package () { \_SB.PCI0.TCPU, \_SB.PCI0.TCPU, 100, 30, 0, 0, 0, 0 }, /* CPU Effect on Temp Sensor 0 */ Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR0, 100, 1200, 0, 0, 0, 0 }, #ifdef DPTF_ENABLE_CHARGER /* Charger Effect on Temp Sensor 2 */ - Package () { \_SB.DPTF.TCHG, \_SB.DPTF.TSR2, 200, 1200, 0, 0, 0, 0 }, + Package () { \_SB.DPTF.TCHG, \_SB.DPTF.TSR2, 200, 600, 0, 0, 0, 0 }, #endif /* CPU Effect on Temp Sensor 1 */ - Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR1, 100, 600, 0, 0, 0, 0 }, + Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR1, 100, 80, 0, 0, 0, 0 }, /* CPU Effect on Temp Sensor 2 */ Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR2, 100, 1200, 0, 0, 0, 0 }, |