From 07ac2ec021cf504679f55a7365332e6dc7da0cd6 Mon Sep 17 00:00:00 2001 From: Tim Wawrzynczak Date: Fri, 29 May 2020 15:58:19 -0600 Subject: mb/google/volteer: Convert static ASL files to new DPTF implementation This patch converts the current DPTF policies from static ASL files into the new SSDT-based DPTF implementation. All settings are intended to be copied exactly. Change-Id: I964c53afbd503d47a07b982672425f0e7a986a3f Signed-off-by: Tim Wawrzynczak Reviewed-on: https://review.coreboot.org/c/coreboot/+/41895 Reviewed-by: Sumeet R Pawnikar Reviewed-by: Nick Vaccaro Reviewed-by: Duncan Laurie Tested-by: build bot (Jenkins) --- .../volteer/variants/baseboard/devicetree.cb | 83 +++++++++++++++++++++- 1 file changed, 82 insertions(+), 1 deletion(-) (limited to 'src/mainboard/google/volteer/variants/baseboard/devicetree.cb') diff --git a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb index 88aff01c0a..322389dc07 100644 --- a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb @@ -282,7 +282,88 @@ chip soc/intel/tigerlake #From EDS(575683) device pci 00.0 on end # Host Bridge 0x9A14:U/0x9A12:Y device pci 02.0 on end # Graphics - device pci 04.0 on end # DPTF 0x9A03 + device pci 04.0 on + # Default DPTF Policy for all Volteer boards if not overridden + chip drivers/intel/dptf + ## Active Policy + register "policies.active[0]" = "{.target=DPTF_CPU, + .thresholds={TEMP_PCT(85, 90), + TEMP_PCT(80, 69), + TEMP_PCT(75, 56), + TEMP_PCT(70, 46), + TEMP_PCT(65, 36),}}" + register "policies.active[1]" = "{.target=DPTF_TEMP_SENSOR_0, + .thresholds={TEMP_PCT(50, 90), + TEMP_PCT(47, 69), + TEMP_PCT(45, 56), + TEMP_PCT(42, 46), + TEMP_PCT(39, 36),}}" + register "policies.active[2]" = "{.target=DPTF_TEMP_SENSOR_1, + .thresholds={TEMP_PCT(50, 90), + TEMP_PCT(47, 69), + TEMP_PCT(45, 56), + TEMP_PCT(42, 46), + TEMP_PCT(39, 36),}}" + register "policies.active[3]" = "{.target=DPTF_TEMP_SENSOR_2, + .thresholds={TEMP_PCT(50, 90), + TEMP_PCT(47, 69), + TEMP_PCT(45, 56), + TEMP_PCT(42, 46), + TEMP_PCT(39, 36),}}" + + ## Passive Policy + register "policies.passive[0]" = "DPTF_PASSIVE(CPU, CPU, 95, 5000)" + register "policies.passive[1]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 65, 6000)" + register "policies.passive[2]" = "DPTF_PASSIVE(CHARGER, TEMP_SENSOR_1, 65, 6000)" + register "policies.passive[3]" = "DPTF_PASSIVE(CPU, TEMP_SENSOR_2, 65, 6000)" + + ## Critical Policy + register "policies.critical[0]" = "DPTF_CRITICAL(CPU, 105, SHUTDOWN)" + register "policies.critical[1]" = "DPTF_CRITICAL(TEMP_SENSOR_0, 75, SHUTDOWN)" + register "policies.critical[2]" = "DPTF_CRITICAL(TEMP_SENSOR_1, 75, SHUTDOWN)" + register "policies.critical[3]" = "DPTF_CRITICAL(TEMP_SENSOR_2, 75, SHUTDOWN)" + + ## Power Limits Control + # 10-15W PL1 in 200mW increments, avg over 28-32s interval + # PL2 is fixed at 64W, avg over 28-32s interval + register "controls.power_limits.pl1" = "{ + .min_power = 3000, + .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 = 15000, + .max_power = 60000, + .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 }" + + ## Fan Performance Control (Percent, Speed, Noise, Power) + register "controls.fan_perf[0]" = "{ 90, 6700, 220, 2200, }" + register "controls.fan_perf[1]" = "{ 80, 5800, 180, 1800, }" + register "controls.fan_perf[2]" = "{ 70, 5000, 145, 1450, }" + register "controls.fan_perf[3]" = "{ 60, 4900, 115, 1150, }" + register "controls.fan_perf[4]" = "{ 50, 3838, 90, 900, }" + register "controls.fan_perf[5]" = "{ 40, 2904, 55, 550, }" + register "controls.fan_perf[6]" = "{ 30, 2337, 30, 300, }" + register "controls.fan_perf[7]" = "{ 20, 1608, 15, 150, }" + register "controls.fan_perf[8]" = "{ 10, 800, 10, 100, }" + register "controls.fan_perf[9]" = "{ 0, 0, 0, 50, }" + + # Fan options + register "options.fan.fine_grained_control" = "1" + register "options.fan.step_size" = "2" + + device generic 0 on end + end + end # DPTF 0x9A03 device pci 05.0 off end # IPU 0x9A19 device pci 06.0 off end # PEG60 0x9A09 device pci 07.0 on end # TBT_PCIe0 0x9A23 -- cgit v1.2.3