Sumeet R Pawnikar has uploaded this change for review.
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>
---
M src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb
1 file changed, 3 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/92/79992/1
diff --git a/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb b/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb
index 9f86840..58c1719 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 @@
# 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"
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