From e5b86c7d5af4a84ea580c154024a1e5a2035ed2a Mon Sep 17 00:00:00 2001 From: Tony Huang Date: Thu, 23 May 2024 09:14:12 +0800 Subject: mb/google/ovis/var/deku: Increase TDP PL1 value from 28 W to 33 W Adjust settings as recommended by thermal team. Set PL1 max value tdp_pl1_override from 28W to 33W. PL2, PL4 remain the same as CPU default. BUG=b:308704811 BRANCH=firmware-rex-15709.B TEST=emerge-ovis coreboot chromeos-bootimage built bootleg and verified test result by thermal team Change-Id: Iad0bca913496dda666ba9bcfe5f6fce1a6396692 Signed-off-by: Tony Huang Reviewed-on: https://review.coreboot.org/c/coreboot/+/82615 Reviewed-by: Subrata Banik Reviewed-by: Sumeet R Pawnikar Reviewed-by: Eric Lai Tested-by: build bot (Jenkins) --- src/mainboard/google/rex/variants/deku/overridetree.cb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/mainboard/google/rex/variants/deku') diff --git a/src/mainboard/google/rex/variants/deku/overridetree.cb b/src/mainboard/google/rex/variants/deku/overridetree.cb index 8344e3ba55..496af459e3 100644 --- a/src/mainboard/google/rex/variants/deku/overridetree.cb +++ b/src/mainboard/google/rex/variants/deku/overridetree.cb @@ -30,6 +30,12 @@ chip soc/intel/meteorlake # Temporary setting TCC of 105C = Tj max (110) - TCC_Offset (5) register "tcc_offset" = "5" + register "power_limits_config[MTL_P_682_482_CORE]" = "{ + .tdp_pl1_override = 33, + .tdp_pl2_override = 64, + .tdp_pl4 = 120, + }" + register "serial_io_i2c_mode" = "{ [PchSerialIoIndexI2C0] = PchSerialIoDisabled, [PchSerialIoIndexI2C1] = PchSerialIoDisabled, -- cgit v1.2.3