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-rw-r--r--src/mainboard/apple/macbook21/devicetree.cb8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/apple/macbook21/devicetree.cb b/src/mainboard/apple/macbook21/devicetree.cb
index b6e61eb9e1..898aae437b 100644
--- a/src/mainboard/apple/macbook21/devicetree.cb
+++ b/src/mainboard/apple/macbook21/devicetree.cb
@@ -83,6 +83,11 @@ chip northbridge/intel/i945
end
device pci 1c.0 on end # Ethernet
device pci 1c.1 on end # Atheros WLAN
+ device pci 1c.2 off end # PCIe #3
+ device pci 1c.3 off end # PCIe #4
+ device pci 1c.4 off end # PCIe #5
+ device pci 1c.5 off end # PCIe #6
+
device pci 1d.0 on # USB UHCI
subsystemid 0x8086 0x7270
end
@@ -98,6 +103,9 @@ chip northbridge/intel/i945
device pci 1d.7 on # USB2 EHCI
subsystemid 0x8086 0x7270
end
+ device pci 1e.0 on end # PCI bridge
+ device pci 1e.2 off end # AC'97 Audio
+ device pci 1e.3 off end # AC'97 Modem
device pci 1f.0 on # PCI-LPC bridge
subsystemid 0x8086 0x7270
end