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mb/siemens/mc_rpl: Remove unused DPTF settings

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Since the CPU does not control any fans and the mainboard does not
implement a charger, remove all unnecessary DPTF UPDs. DPTF will be used
for limitting PL1 and PL2 in the future.

Change-Id: I22e1167cb2986f5c56ff6085236792adbb9a19cc
Signed-off-by: Kilian Krause <kilian.krause@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88954
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Kilian Krause 2025-06-13 10:33:20 +02:00 • committed by Matt DeVillier
commit 1b14664311
1 changed files with 0 additions and 72 deletions
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72
src/mainboard/siemens/mc_rpl/devicetree.cb
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@ -20,52 +20,6 @@ chip soc/intel/alderlake
device ref igpu on end
device ref dtt on
chip drivers/intel/dptf
## sensor information
register "options.tsr[0].desc" = ""Ambient""
register "options.tsr[1].desc" = ""Battery""
register "options.tsr[2].desc" = ""DDR""
register "options.tsr[3].desc" = ""Skin""
## Active Policy
# TODO: below values are initial reference values only
register "policies.active" = "{
[0] = {
.target = DPTF_CPU,
.thresholds = {
TEMP_PCT(95, 90),
TEMP_PCT(90, 80),
}
},
[1] = {
.target = DPTF_TEMP_SENSOR_0,
.thresholds = {
TEMP_PCT(80, 90),
TEMP_PCT(70, 80),
}
}
}"
## Passive Policy
# TODO: below values are initial reference values only
register "policies.passive" = "{
[0] = DPTF_PASSIVE(CPU, CPU, 95, 10000),
[1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 85, 50000),
[2] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_1, 85, 50000),
[3] = DPTF_PASSIVE(CPU, TEMP_SENSOR_2, 85, 50000),
[4] = DPTF_PASSIVE(CPU, TEMP_SENSOR_3, 85, 50000),
}"
## Critical Policy
# TODO: below values are initial reference values only
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),
[3] = DPTF_CRITICAL(TEMP_SENSOR_2, 95, SHUTDOWN),
[4] = DPTF_CRITICAL(TEMP_SENSOR_3, 95, SHUTDOWN),
}"
## Power Limits Control
register "controls.power_limits" = "{
.pl1 = {
@ -84,32 +38,6 @@ chip soc/intel/alderlake
}
}"
## Charger Performance Control (Control, mA)
register "controls.charger_perf" = "{
[0] = { 255, 3000 },
[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" = "true"
register "options.fan.step_size" = "2"
device generic 0 alias dptf_policy on end
end
end