diff options
| author | Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> | 2024-01-16 15:36:46 +0530 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2024-01-24 10:57:26 +0000 |
| commit | 1b414d14fda03e7e579ed20c8a874b3a97c4b427 (patch) | |
| tree | 6eddf5a8342415dea1b8a4125c391b54478abf1d /src | |
| parent | c29035c1ea94db63c4687acf8baeac6013c4d500 (diff) | |
mb/google/rex/var/rex: Set TCC to 100°C
Set tcc_offset value to 10 in devicetree for Thermal Control
Circuit (TCC) activation feature for rex.
BUG=b:270664854
TEST=Build, boot and test on rex with value under sysfs
/sys/bus/pci/devices/0000:00:04.0/tcc_offset_degree_celsius
Change-Id: I9012984016ab3213102214025d6d8dc07c5d8974
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79992
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Peter Ou <peter.ou@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb b/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb index 9f868406a1..58c1719b48 100644 --- a/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb +++ b/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb @@ -45,6 +45,9 @@ chip soc/intel/meteorlake # DPTF enable register "dptf_enable" = "1" + # Setting TCC of 100C = Tj max (110) - TCC_Offset (10) + register "tcc_offset" = "10" + # Enable CNVi BT register "cnvi_bt_core" = "true" |