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-rw-r--r--src/mainboard/intel/kunimitsu/devicetree.cb8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/intel/kunimitsu/devicetree.cb b/src/mainboard/intel/kunimitsu/devicetree.cb
index 09e41b97da..b5f0dbb335 100644
--- a/src/mainboard/intel/kunimitsu/devicetree.cb
+++ b/src/mainboard/intel/kunimitsu/devicetree.cb
@@ -82,6 +82,13 @@ chip soc/intel/skylake
# Integrated Sensor
register "IshEnable" = "0"
+ # Enable deep Sx states
+ register "deep_s3_enable" = "0"
+ register "deep_s5_enable" = "1"
+
+ # CPU Thermal participant device
+ register "Device4Enable" = "1"
+
# XDCI controller
register "XdciEnable" = "0"
@@ -131,6 +138,7 @@ chip soc/intel/skylake
device pnp 0c09.0 on end
end
end # LPC Interface
+ device pci 1f.2 on end # Power Management Controller
device pci 1f.3 on end # Intel High Definition Audio (Intel HD Audio) (Audio, Voice, Speech)
device pci 1f.4 off end # SMBus Controller
device pci 1f.5 on end # SPI