Tony Huang has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/48206 )
Change subject: mb/google/puff/var/dooly: Update DPTF parameters ......................................................................
mb/google/puff/var/dooly: Update DPTF parameters
DPTF paramerters form thermal team. Set PL1 Min/Max 15/25W, PL2 Min/Max 40/49W.
BUG=b:174514010 BRANCH=puff TEST=build image and verified by thermal team.
Change-Id: I9e6c4bae181e87f87f2e92337bb9d989f5b7d955 Signed-off-by: Tony Huang tony-huang@quanta.corp-partner.google.com --- M src/mainboard/google/hatch/variants/dooly/overridetree.cb 1 file changed, 23 insertions(+), 29 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/48206/1
diff --git a/src/mainboard/google/hatch/variants/dooly/overridetree.cb b/src/mainboard/google/hatch/variants/dooly/overridetree.cb index efa7d71..45c43cc 100644 --- a/src/mainboard/google/hatch/variants/dooly/overridetree.cb +++ b/src/mainboard/google/hatch/variants/dooly/overridetree.cb @@ -1,5 +1,10 @@ chip soc/intel/cannonlake
+ register "power_limits_config" = "{ + .tdp_pl1_override = 25, + .tdp_pl2_override = 49, + }" + # Auto-switch between X4 NVMe and X2 NVMe. register "TetonGlacierMode" = "1"
@@ -176,47 +181,36 @@ 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(90, 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(75, 60), + TEMP_PCT(65, 50), + TEMP_PCT(45, 40), + TEMP_PCT(30, 30),}}"
## 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, 70, 60000)" + register "policies.passive[1]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 76, 60000)"
## 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[0]" = "DPTF_CRITICAL(CPU, 105, SHUTDOWN)" + register "policies.critical[1]" = "DPTF_CRITICAL(TEMP_SENSOR_0, 78, 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 + # 15-25W PL1 in 1000mW increments, avg over 28-32s interval + # 40-49W 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,}" - register "controls.power_limits.pl2" = "{ - .min_power = 25000, - .max_power = 64000, + .max_power = 25000, .time_window_min = 28 * MSECS_PER_SEC, .time_window_max = 32 * MSECS_PER_SEC, .granularity = 1000,}" - - ## Charger Performance Control (Control, mA) - register "controls.charger_perf[0]" = "{ 255, 1700 }" - register "controls.charger_perf[1]" = "{ 24, 1500 }" - register "controls.charger_perf[2]" = "{ 16, 1000 }" - register "controls.charger_perf[3]" = "{ 8, 500 }" + register "controls.power_limits.pl2" = "{ + .min_power = 40000, + .max_power = 49000, + .time_window_min = 28 * MSECS_PER_SEC, + .time_window_max = 32 * MSECS_PER_SEC, + .granularity = 1000,}"
## Fan Performance Control (Percent, Speed, Noise, Power) register "controls.fan_perf[0]" = "{ 90, 6700, 220, 2200, }"