diff options
| author | Matt Ziegelbaum <ziegs@google.com> | 2020-11-17 17:13:16 -0500 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2020-11-18 18:48:21 +0000 |
| commit | 552133e161c5b704cbe9e1db3c673ceb64089498 (patch) | |
| tree | 25a1188806dabf793049def3413672df27ab0f5d | |
| parent | ceee6d87ca8a4a95d78c1f5221ac90cacc7cf55b (diff) | |
| download | coreboot-552133e161c5b704cbe9e1db3c673ceb64089498.tar.xz | |
mb/google/hatch/var/ambassador: update fan table and tdp config
Fan table: provided by the ODM (see attachment in bug) based on
measurements with EVT unit.
BUG=b:173134210
TEST=flash to DUT
Change-Id: I9f727f0f7e2eb7fe70385ebc843558d51e1860c5
Signed-off-by: Matt Ziegelbaum <ziegs@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47556
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
| -rw-r--r-- | src/mainboard/google/hatch/variants/ambassador/overridetree.cb | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/src/mainboard/google/hatch/variants/ambassador/overridetree.cb b/src/mainboard/google/hatch/variants/ambassador/overridetree.cb index 835a8aae3a..7b4615320f 100644 --- a/src/mainboard/google/hatch/variants/ambassador/overridetree.cb +++ b/src/mainboard/google/hatch/variants/ambassador/overridetree.cb @@ -1,4 +1,11 @@ chip soc/intel/cannonlake + register "tcc_offset" = "5" # TCC of 95C + + register "power_limits_config" = "{ + .tdp_pl1_override = 15, + .tdp_pl2_override = 51, + }" + # Auto-switch between X4 NVMe and X2 NVMe. register "TetonGlacierMode" = "1" @@ -205,29 +212,30 @@ 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),}}" - 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(94, 0),}}" + register "policies.active[1]" = "{.target=DPTF_TEMP_SENSOR_1, + .thresholds={TEMP_PCT(70, 100), + TEMP_PCT(66, 90), + TEMP_PCT(62, 80), + TEMP_PCT(58, 70), + TEMP_PCT(53, 60), + TEMP_PCT(48, 50), + TEMP_PCT(43, 40), + TEMP_PCT(38, 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, 95, 5000)" + register "policies.passive[1]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 75, 5000)" + register "policies.passive[2]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 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)" + register "policies.critical[2]" = "DPTF_CRITICAL(TEMP_SENSOR_1, 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 + # 15-51W PL2 in 1000mW increments, avg over 28-32s interval register "controls.power_limits.pl1" = "{ .min_power = 15000, .max_power = 15000, @@ -236,7 +244,7 @@ chip soc/intel/cannonlake .granularity = 200,}" register "controls.power_limits.pl2" = "{ .min_power = 25000, - .max_power = 64000, + .max_power = 51000, .time_window_min = 28 * MSECS_PER_SEC, .time_window_max = 32 * MSECS_PER_SEC, .granularity = 1000,}" |