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mb/google/brox: enable DPTF functionality for brox

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Enable DPTF functionality for brox board

BRANCH=None
BUG=b:324360936
TEST=Built and tested on brox board

Change-Id: I0315f7f45688ccc36d321d6be4fa4fac7559a16b
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80418
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
This commit is contained in:
Sumeet Pawnikar
2024-02-08 17:10:42 +05:30
committed by Felix Held
parent 3d5fd72c0f
commit 97eafb5126
1 changed files with 82 additions and 0 deletions
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82
src/mainboard/google/brox/variants/brox/overridetree.cb
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@ -25,6 +25,88 @@ end
chip soc/intel/alderlake chip soc/intel/alderlake
device domain 0 on device domain 0 on
device ref dtt on
chip drivers/intel/dptf
## sensor information
register "options.tsr[0].desc" = ""DRAM_SOC""
register "options.tsr[1].desc" = ""Fan-Inlet""
# TODO: below values are initial reference values only
## Active Policy
register "policies.active" = "{
[0] = {
.target = DPTF_TEMP_SENSOR_1,
.thresholds = {
TEMP_PCT(85, 90),
TEMP_PCT(80, 80),
TEMP_PCT(75, 70),
TEMP_PCT(70, 60),
TEMP_PCT(65, 50),
TEMP_PCT(60, 40),
}
}
}"
## Passive Policy
register "policies.passive" = "{
[0] = DPTF_PASSIVE(CPU, CPU, 97, 5000),
[1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 85, 5000),
[2] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_1, 85, 5000),
}"
## Critical Policy
register "policies.critical" = "{
[0] = DPTF_CRITICAL(CPU, 105, SHUTDOWN),
[1] = DPTF_CRITICAL(TEMP_SENSOR_0, 95, SHUTDOWN),
[2] = DPTF_CRITICAL(TEMP_SENSOR_1, 95, SHUTDOWN),
}"
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,
},
.pl2 = {
.min_power = 55000,
.max_power = 55000,
.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 },
[1] = { 24, 1500 },
[2] = { 16, 1000 },
[3] = { 8, 500 }
}"
## Fan Performance Control (Percent, Speed, Noise, Power)
register "controls.fan_perf" = "{
[0] = { 90, 6700, 220, 2200, },
[1] = { 80, 5800, 180, 1800, },
[2] = { 70, 5000, 145, 1450, },
[3] = { 60, 4900, 115, 1150, },
[4] = { 50, 3838, 90, 900, },
[5] = { 40, 2904, 55, 550, },
[6] = { 30, 2337, 30, 300, },
[7] = { 20, 1608, 15, 150, },
[8] = { 10, 800, 10, 100, },
[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 # DTT
device ref igpu on device ref igpu on
chip drivers/gfx/generic chip drivers/gfx/generic
register "device_count" = "6" register "device_count" = "6"