summaryrefslogtreecommitdiff
path: root/src/mainboard/aopen/dxplplusu/devicetree.cb
blob: df99751c33520960b46fe611efa433fb1048cca8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
## SPDX-License-Identifier: GPL-2.0-only

chip northbridge/intel/e7505

	device cpu_cluster 0 on
		ops e7505_cpu_bus_ops
	end

	device domain 0 on
		ops e7505_pci_domain_ops
		device pci 0.0 on end # Chipset host controller
		device pci 0.1 on end # Host RASUM controller
		device pci 2.0 on # Hub interface B
			chip southbridge/intel/i82870 # P64H2
				device pci 1c.0 on end # IOAPIC - bus B
				device pci 1d.0 on end # Hub to PCI-B bridge
				device pci 1e.0 on end # IOAPIC - bus A
				device pci 1f.0 on end # Hub to PCI-A bridge
			end
		end
		device pci 4.0 off end #  (undocumented)
		device pci 6.0 off end #  (undocumented)
		chip southbridge/intel/i82801dx
			device pci 1d.0 on end # USB UHCI
			device pci 1d.1 on end # USB UHCI
			device pci 1d.2 on end # USB UHCI
			device pci 1d.7 on end # USB EHCI
			device pci 1e.0 on # Hub to PCI bridge
				device pci 2.0 off end
			end
			device pci 1f.0 on # LPC bridge
				chip superio/smsc/lpc47m10x
					device pnp 2e.0 off # Floppy
						io 0x60 = 0x3f0
						irq 0x70 = 6
						drq 0x74 = 2
					end
					device pnp 2e.3 off # Parallel Port
						io 0x60 = 0x378
						irq 0x70 = 7
					end
					device pnp 2e.4 on # Com1
						io 0x60 = 0x3f8
						irq 0x70 = 4
					end
					device pnp 2e.5 on # Com2
						io 0x60 = 0x2f8
						irq 0x70 = 3
					end
					device pnp 2e.7 off # Keyboard
						io 0x60 = 0x60
						io 0x62 = 0x64
						irq 0x70 = 1 # Keyboard interrupt
						irq 0x72 = 12 # Mouse interrupt
					end
					device pnp 2e.a on # ACPI
						io 0x60 = 0x0e00
					end
				end
			end
			device pci 1f.1 on end # IDE
			register "ide0_enable" = "1"
			register "ide1_enable" = "1"
			device pci 1f.3 on end # SMBus
			device pci 1f.5 on end # AC97 Audio
			device pci 1f.6 off end # AC97 Modem
		end # SB
	end # PCI domain
end