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| author | Wayne3 Wang <Wayne3_Wang@pegatron.corp-partner.google.com> | 2021-02-23 17:52:14 +0800 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2021-02-25 15:53:51 +0000 |
| commit | 59881a62c1100c6028919cca949e9736b9e44d6d (patch) | |
| tree | a71efbfa39b5fdbaad2ed0b0bc02996897bafdf6 /src | |
| parent | 2f67badda69b647790caa1600a22d0d75bfb3b23 (diff) | |
| download | coreboot-59881a62c1100c6028919cca949e9736b9e44d6d.tar.gz coreboot-59881a62c1100c6028919cca949e9736b9e44d6d.tar.bz2 coreboot-59881a62c1100c6028919cca949e9736b9e44d6d.zip | |
mb/google/volteer/variants/drobit: Update DPTF parameters
Update the first version DPTF parameters. The TDP is down to 13w for acoustic concern.
BUG=b:177777472
BRANCH=firmware-volteer-13672.B
TEST=build test image and verified by thermal team.
Change-Id: I36f016530a61e3660938ce8d2948bb3b0f275d88
Signed-off-by: Wayne3 Wang <Wayne3_Wang@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51030
Reviewed-by: Paul Yang <paul.f.yang@intel.corp-partner.google.com>
Reviewed-by: Zhuohao Lee <zhuohao@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Wayne3 Wang <wayne3_wang@pegatron.corp-partner.google.com>
Reviewed-by: Ariel Chang <ariel_chang@pegatron.corp-partner.google.com>
Reviewed-by: Zhuohao Lee <zhuohao@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/volteer/variants/drobit/overridetree.cb | 56 |
1 files changed, 54 insertions, 2 deletions
diff --git a/src/mainboard/google/volteer/variants/drobit/overridetree.cb b/src/mainboard/google/volteer/variants/drobit/overridetree.cb index 608535e8348e..a29ce1c24b89 100644 --- a/src/mainboard/google/volteer/variants/drobit/overridetree.cb +++ b/src/mainboard/google/volteer/variants/drobit/overridetree.cb @@ -16,8 +16,8 @@ chip soc/intel/tigerlake register "tcc_offset" = "8" register "power_limits_config[POWER_LIMITS_U_4_CORE]" = "{ - .tdp_pl1_override = 15, - .tdp_pl2_override = 51, + .tdp_pl1_override = 13, + .tdp_pl2_override = 28, .tdp_pl4 = 105, }" @@ -69,6 +69,58 @@ chip soc/intel/tigerlake }" device domain 0 on + device pci 04.0 on + chip drivers/intel/dptf + ## 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),}}}" + + ## Critical Policy + register "policies.critical" = "{ + [0] = DPTF_CRITICAL(CPU, 105, SHUTDOWN)}" + + ## Power Limits Control + # 13-17W 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, + .max_power = 17000, + .time_window_min = 28 * MSECS_PER_SEC, + .time_window_max = 32 * MSECS_PER_SEC, + .granularity = 125,}, + .pl2 = {.min_power = 28000, + .max_power = 64000, + .time_window_min = 28 * MSECS_PER_SEC, + .time_window_max = 32 * MSECS_PER_SEC, + .granularity = 500,}}" + + ## Fan Performance Control (Percent, Speed, Noise, Power) + register "controls.fan_perf" = "{ + [0] = { 90, 5200, 220, 2200, }, + [1] = { 80, 4900, 180, 1800, }, + [2] = { 70, 4600, 145, 1450, }, + [3] = { 60, 4200, 115, 1150, }, + [4] = { 50, 3800, 90, 900, }, + [5] = { 40, 3400, 55, 550, }, + [6] = { 30, 2900, 30, 300, }, + [7] = { 20, 2300, 15, 150, }, + [8] = { 10, 1600, 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 # DPTF + device ref tbt_pcie_rp0 on probe DB_USB USB4_GEN3 end |