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-rw-r--r--src/mainboard/google/poppy/variants/baseboard/devicetree.cb3
-rw-r--r--src/mainboard/google/poppy/variants/nami/devicetree.cb3
-rw-r--r--src/mainboard/google/poppy/variants/nautilus/devicetree.cb3
3 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
index 76ec693ebb..1027dda268 100644
--- a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
@@ -264,6 +264,9 @@ chip soc/intel/skylake
# 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
diff --git a/src/mainboard/google/poppy/variants/nami/devicetree.cb b/src/mainboard/google/poppy/variants/nami/devicetree.cb
index c4aabcf4eb..9d6dcd858b 100644
--- a/src/mainboard/google/poppy/variants/nami/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nami/devicetree.cb
@@ -234,6 +234,9 @@ chip soc/intel/skylake
# 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
diff --git a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
index 0f246859b7..fe4e1fa044 100644
--- a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
@@ -282,6 +282,9 @@ chip soc/intel/skylake
# 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