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mb/google/hatch: Update DPTF parameters for genesis 

update the DPTF parameters received from the thermal team.

BUG=b:181627614
TEST=emerge-ambassador coreboot

Signed-off-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com>
Change-Id: Ied6b71d9285662a70446af2e781b630e184c3b19
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51272
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Joe Tessler <jrt@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
This commit is contained in:
Kenneth Chan 2021-03-05 15:06:43 +08:00 committed by Patrick Georgi
parent 81f70a9fdf
commit 285f20a7f0
1 changed files with 14 additions and 17 deletions
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31
src/mainboard/google/hatch/variants/genesis/overridetree.cb
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@ -243,38 +243,35 @@ chip soc/intel/cannonlake
chip drivers/intel/dptf
## Active Policy
register "policies.active[0]" = "{.target=DPTF_CPU,
.thresholds={TEMP_PCT(90, 85),
TEMP_PCT(85, 75),
TEMP_PCT(80, 65),
TEMP_PCT(75, 55),
TEMP_PCT(70, 45),}}"
.thresholds={TEMP_PCT(94, 0),}}"
register "policies.active[1]" = "{.target=DPTF_TEMP_SENSOR_0,
.thresholds={TEMP_PCT(50, 85),
TEMP_PCT(47, 75),
TEMP_PCT(45, 65),
TEMP_PCT(42, 55),
TEMP_PCT(39, 45),}}"
.thresholds={TEMP_PCT(72, 90),
TEMP_PCT(68, 80),
TEMP_PCT(62, 70),
TEMP_PCT(54, 60),
TEMP_PCT(46, 50),
TEMP_PCT(39, 40),}}"
## Passive Policy
register "policies.passive[0]" = "DPTF_PASSIVE(CPU, CPU, 93, 5000)"
register "policies.passive[1]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 65, 6000)"
register "policies.passive[0]" = "DPTF_PASSIVE(CPU, CPU, 95, 5000)"
register "policies.passive[1]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 75, 5000)"
## Critical Policy
register "policies.critical[0]" = "DPTF_CRITICAL(CPU, 100, SHUTDOWN)"
register "policies.critical[1]" = "DPTF_CRITICAL(TEMP_SENSOR_0, 75, SHUTDOWN)"
register "policies.critical[1]" = "DPTF_CRITICAL(TEMP_SENSOR_0, 85, SHUTDOWN)"
## Power Limits Control
# PL1 is fixed at 15W, avg over 28-32s interval
# 25-64W PL2 in 1000mW increments, avg over 28-32s interval
# 51-51W PL2 in 1000mW increments, avg over 28-32s interval
register "controls.power_limits.pl1" = "{
.min_power = 15000,
.max_power = 15000,
.time_window_min = 28 * MSECS_PER_SEC,
.time_window_max = 32 * MSECS_PER_SEC,
.granularity = 200,}"
.granularity = 125,}"
register "controls.power_limits.pl2" = "{
.min_power = 25000,
.max_power = 64000,
.min_power = 51000,
.max_power = 51000,
.time_window_min = 28 * MSECS_PER_SEC,
.time_window_max = 32 * MSECS_PER_SEC,
.granularity = 1000,}"