From a5761efd14a20b2eb419f27bb8142ae04f1b326e Mon Sep 17 00:00:00 2001 From: Wayne3 Wang Date: Tue, 20 Apr 2021 12:19:16 +0800 Subject: mb/google/volteer/variants/drobit: Update DPTF parameters Update the DPTF parameters. Modify TDP, Critical Policy and Active Policy setting. BUG=b:177777472 BRANCH=firmware-volteer-13672.B TEST=build test firmware and verified by thermal team. Change-Id: Ib57de5535f3d37765ac7051c17445c311c098927 Signed-off-by: Wayne3 Wang Reviewed-on: https://review.coreboot.org/c/coreboot/+/52535 Tested-by: build bot (Jenkins) Reviewed-by: Ariel Chang Reviewed-by: Sumeet R Pawnikar Reviewed-by: Paul Yang Reviewed-by: Nick Vaccaro --- .../google/volteer/variants/drobit/overridetree.cb | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) (limited to 'src') diff --git a/src/mainboard/google/volteer/variants/drobit/overridetree.cb b/src/mainboard/google/volteer/variants/drobit/overridetree.cb index 87c1417261..5525205d96 100644 --- a/src/mainboard/google/volteer/variants/drobit/overridetree.cb +++ b/src/mainboard/google/volteer/variants/drobit/overridetree.cb @@ -5,7 +5,7 @@ chip soc/intel/tigerlake register "tcc_offset" = "8" register "power_limits_config[POWER_LIMITS_U_4_CORE]" = "{ - .tdp_pl1_override = 13, + .tdp_pl1_override = 9, .tdp_pl2_override = 28, .tdp_pl4 = 105, }" @@ -63,22 +63,20 @@ chip soc/intel/tigerlake ## Active Policy register "policies.active" = "{ [0] = {.target = DPTF_TEMP_SENSOR_1, - .thresholds = {TEMP_PCT(49, 90), - TEMP_PCT(46, 80), - TEMP_PCT(45, 70), - TEMP_PCT(44, 65), - TEMP_PCT(42, 57), - TEMP_PCT(40, 50),}}}" + .thresholds = {TEMP_PCT(49, 80), + TEMP_PCT(46, 70), + TEMP_PCT(44, 60), + TEMP_PCT(42, 50),}}}" ## Critical Policy register "policies.critical" = "{ - [0] = DPTF_CRITICAL(CPU, 105, SHUTDOWN)}" + [0] = DPTF_CRITICAL(CPU, 100, SHUTDOWN)}" ## Power Limits Control - # 13-17W PL1 in 125mW increments, avg over 28-32s interval + # 9-17W PL1 in 125mW increments, avg over 28-32s interval # PL2 is 28-64W, avg over 28-32s interval register "controls.power_limits" = "{ - .pl1 = {.min_power = 13000, + .pl1 = {.min_power = 9000, .max_power = 17000, .time_window_min = 28 * MSECS_PER_SEC, .time_window_max = 32 * MSECS_PER_SEC, -- cgit v1.2.3