Patrick Georgi has submitted this change and it was merged. ( https://review.coreboot.org/c/coreboot/+/31984 )
Change subject: mb/mainboard/google/hatch/variants: Set tcc_offset value ......................................................................
mb/mainboard/google/hatch/variants: Set tcc_offset value
Set tcc_offset value to 10C. It configures the Thermal Control Circuit (TCC) activation value to 90C. This prevents any abrupt thermal shutdown by taking early thermal throttling action when CPU temperature goes above 90C.
Change-Id: Ifee0fcc326530622b04e60af0f3b9cb9e3aea7ea Signed-off-by: Sumeet Pawnikar sumeet.r.pawnikar@intel.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/31984 Reviewed-by: Patrick Georgi pgeorgi@google.com Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/mainboard/google/hatch/variants/baseboard/devicetree.cb 1 file changed, 1 insertion(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified Patrick Georgi: Looks good to me, approved
diff --git a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb index bda6e2a..dc7cc24 100644 --- a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb @@ -72,6 +72,7 @@ # Enable HPD for DDI ports B/C register "DdiPortBHpd" = "1" register "DdiPortCHpd" = "1" + register "tcc_offset" = "10" # TCC of 90C
register "usb2_ports[0]" = "USB2_PORT_TYPE_C(OC2)" # Type-C Port 0 register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC2)" # Type-C Port 1