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mb/google/ovis/var/deku: Set TCC_offset to 12

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Adjust settings as recommended by thermal team.

Set tcc_offset value to 12 in devicetree.

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: I0ae97bb0b2dbb2fe8f35221522506ec1f7da47f6
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83971
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Tony Huang 2024-08-19 11:02:47 +08:00 committed by Felix Held
parent eb2701c46a
commit 9b9d0a4665
1 changed files with 2 additions and 2 deletions
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4
src/mainboard/google/rex/variants/deku/overridetree.cb
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@ -27,8 +27,8 @@ chip soc/intel/meteorlake
[DDI_PORT_4] = DDI_ENABLE_HPD,
}"
# Temporary setting TCC of 105C = Tj max (110) - TCC_Offset (5)
register "tcc_offset" = "5"
# Temporary setting TCC of 98C = Tj max (110) - TCC_Offset (12)
register "tcc_offset" = "12"
register "power_limits_config[MTL_P_682_482_CORE]" = "{
.tdp_pl1_override = 33,