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-rw-r--r--src/mainboard/google/poppy/variants/baseboard/devicetree.cb3
-rw-r--r--src/mainboard/google/poppy/variants/soraka/devicetree.cb3
2 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
index d67c9c0ae4..2324557320 100644
--- a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
@@ -208,6 +208,9 @@ chip soc/intel/skylake
# Use default SD card detect GPIO configuration
register "sdcard_cd_gpio_default" = "GPP_E15"
+ # Lock Down
+ register "chipset_lockdown" = "CHIPSET_LOCKDOWN_COREBOOT"
+
device cpu_cluster 0 on
device lapic 0 on end
end
diff --git a/src/mainboard/google/poppy/variants/soraka/devicetree.cb b/src/mainboard/google/poppy/variants/soraka/devicetree.cb
index b874093b26..88c7c7dbeb 100644
--- a/src/mainboard/google/poppy/variants/soraka/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/soraka/devicetree.cb
@@ -208,6 +208,9 @@ chip soc/intel/skylake
# Use default SD card detect GPIO configuration
register "sdcard_cd_gpio_default" = "GPP_E15"
+ # Lock Down
+ register "chipset_lockdown" = "CHIPSET_LOCKDOWN_COREBOOT"
+
device cpu_cluster 0 on
device lapic 0 on end
end