diff options
| author | Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> | 2024-02-08 17:10:42 +0530 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-02-20 13:45:23 +0000 |
| commit | 97eafb512644db14cf01263e46cf261f7babb0cf (patch) | |
| tree | 4c2461021ac821bece0e9833e718709abeb402b5 /src/mainboard/google | |
| parent | 3d5fd72c0f1673e539db918497cdb5e0403bb874 (diff) | |
mb/google/brox: enable DPTF functionality for brox
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>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/brox/variants/brox/overridetree.cb | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/mainboard/google/brox/variants/brox/overridetree.cb b/src/mainboard/google/brox/variants/brox/overridetree.cb index a0e83b2b2f..c41be4b195 100644 --- a/src/mainboard/google/brox/variants/brox/overridetree.cb +++ b/src/mainboard/google/brox/variants/brox/overridetree.cb @@ -25,6 +25,88 @@ end chip soc/intel/alderlake 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 chip drivers/gfx/generic register "device_count" = "6" |