summaryrefslogtreecommitdiff
path: root/src/mainboard/hp/820g2/devicetree.cb
diff options
context:
space:
mode:
Diffstat (limited to 'src/mainboard/hp/820g2/devicetree.cb')
-rw-r--r--src/mainboard/hp/820g2/devicetree.cb5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mainboard/hp/820g2/devicetree.cb b/src/mainboard/hp/820g2/devicetree.cb
index 0e72479efd..0dabdcd17b 100644
--- a/src/mainboard/hp/820g2/devicetree.cb
+++ b/src/mainboard/hp/820g2/devicetree.cb
@@ -25,10 +25,13 @@ chip soc/intel/broadwell
device pci 03.0 on end # Mini-HD audio
chip soc/intel/broadwell/pch # Wildcat Point PCH
- register "alt_gp_smi_en" = "0"
+ register "alt_gp_smi_en" = "0x180"
register "gen1_dec" = "0x007c0201"
register "gen2_dec" = "0x000c0101"
register "gen4_dec" = "0x000402e9"
+ register "gpe0_en_1" = "0x40"
+ register "gpe0_en_2" = "0x600"
+ register "gpe0_en_4" = "0x46"
register "pcie_port_coalesce" = "1"
register "pcie_port_force_aspm" = "0"
register "sata_devslp_disable" = "0"