[coreboot-gerrit] Change in coreboot[master]: mb/google/poppy/variants/soraka: Set PCH thermal trip point as 75 deg...
Subrata Banik (Code Review)
gerrit at coreboot.org
Wed Nov 29 12:20:51 CET 2017
Subrata Banik has uploaded this change for review. ( https://review.coreboot.org/22628
Change subject: mb/google/poppy/variants/soraka: Set PCH thermal trip point as 75 degreeC
......................................................................
mb/google/poppy/variants/soraka: Set PCH thermal trip point as 75 degreeC
PMC logic shuts down the thermal sensor when CPU is in a C-state and
DTS Temp <= Low Temp Threshold in case Dynamic Thermal Shutdown in
S0ix is enabled.
BUG=b:69110373
BRANCH=none
TEST=Ensures Thermal Device(B0: D20: F2) TSPM offset 0x1c[LTT (8:0)]
value is 0xFA.
Change-Id: I6246300a4376a0194950d4de277af040b10b6c1f
Signed-off-by: Subrata Banik <subrata.banik at intel.com>
---
M src/mainboard/google/poppy/variants/soraka/devicetree.cb
1 file changed, 3 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/28/22628/1
diff --git a/src/mainboard/google/poppy/variants/soraka/devicetree.cb b/src/mainboard/google/poppy/variants/soraka/devicetree.cb
index 14c2b06..db3f2a2 100644
--- a/src/mainboard/google/poppy/variants/soraka/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/soraka/devicetree.cb
@@ -265,6 +265,9 @@
# Lock Down
register "chipset_lockdown" = "CHIPSET_LOCKDOWN_COREBOOT"
+ # PCH Trip Temperature in degree C
+ register "pch_trip_temp" = "75"
+
device cpu_cluster 0 on
device lapic 0 on end
end
--
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I6246300a4376a0194950d4de277af040b10b6c1f
Gerrit-Change-Number: 22628
Gerrit-PatchSet: 1
Gerrit-Owner: Subrata Banik <subrata.banik at intel.com>
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