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-rw-r--r--src/mainboard/asus/p2b/variants/p2b-ls/overridetree.cb4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/asus/p2b/variants/p2b-ls/overridetree.cb b/src/mainboard/asus/p2b/variants/p2b-ls/overridetree.cb
index bb252c0b0b..541db02be6 100644
--- a/src/mainboard/asus/p2b/variants/p2b-ls/overridetree.cb
+++ b/src/mainboard/asus/p2b/variants/p2b-ls/overridetree.cb
@@ -1,6 +1,10 @@
chip northbridge/intel/i440bx # Northbridge
device domain 0 on # PCI domain
chip southbridge/intel/i82371eb # Southbridge
+ register "gpo" = "0x7fbfb9ff"
+ register "gpo22_enable" = "1" # GPO22 controls LVD port termination (0=enabled)
+ # GPO23 controls SCSI-50 port termination (1=enabled)
+ # SCSI-68 port is always terminated
device pci 4.0 on # ISA bridge
chip superio/winbond/w83977tf # Super I/O
device pnp 3f0.a off # ACPI