summaryrefslogtreecommitdiff
path: root/src/mainboard/amd/south_station/devicetree.cb
blob: c873e4e9046705c521a533b2b2822693928f56b8 (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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
# SPDX-License-Identifier: GPL-2.0-only

chip northbridge/amd/agesa/family14/root_complex
	device cpu_cluster 0 on
		chip cpu/amd/agesa/family14
			device lapic 0 on end
		end
	end
	device domain 0 on
		subsystemid 0x1022 0x1510 inherit
		chip northbridge/amd/agesa/family14
			device pci 0.0 on end # Root Complex
			device pci 1.0 on end # Internal Graphics P2P bridge 0x9804
			device pci 1.1 on end # Internal HDMI Audio
			device pci 4.0 on end # PCIE P2P bridge 0x9604
			device pci 5.0 on end # PCIE P2P bridge 0x9605
			device pci 6.0 on end # PCIE P2P bridge 0x9606
			device pci 7.0 on end # PCIE P2P bridge 0x9607
			device pci 8.0 on end # NB/SB Link P2P bridge
		end # agesa northbridge

		chip southbridge/amd/cimx/sb800
			device pci 11.0 on end # SATA
			device pci 12.0 on end # USB
			device pci 12.1 on end # USB
			device pci 12.2 on end # USB
			device pci 13.0 on end # USB
			device pci 13.1 on end # USB
			device pci 13.2 on end # USB
			device pci 14.0 on end # SM
			device pci 14.1 on end # IDE    0x439c
			device pci 14.2 on end # HDA    0x4383
			device pci 14.3 on # LPC        0x439d
				chip superio/fintek/f81865f
					device pnp 4e.0 off		# Floppy
						io 0x60 = 0x3f0
						irq 0x70 = 6
						drq 0x74 = 2
					end
					device pnp 4e.3 off end			# Parallel Port
					device pnp 4e.4 off end			# Hardware Monitor
					device pnp 4e.5 on #  Keyboard
						io 0x60 = 0x60
						io 0x62 = 0x64
						irq 0x70 = 1
					end
					device pnp 4e.6 off end			# GPIO
					device pnp 4e.a off end			# PME
					device pnp 4e.10 on			# COM1
						io 0x60 = 0x3f8
						irq 0x70 = 4
					end
					device pnp 4e.11 off			# COM2
						io 0x60 = 0x2f8
						irq 0x70 = 3
					end
				end # f81865f
			end #LPC
			device pci 14.4 off end # PCIB 0x4384, NOTE: PCI interface pins shared with GPIO {GPIO 35:0}
			device pci 14.5 on  end # USB 2
			device pci 15.0 off end # PCIe PortA
			device pci 15.1 off end # PCIe PortB
			device pci 15.2 off end # PCIe PortC
			device pci 15.3 off end # PCIe PortD
			device pci 16.0 off end # OHCI USB3
			device pci 16.2 off end # EHCI USB3
			register "gpp_configuration" = "0" #4:0:0:0 (really need to disable all 4 somehow)
			register "boot_switch_sata_ide" = "0"	# 0: boot from SATA. 1: IDE
		end	#southbridge/amd/cimx/sb800

		chip northbridge/amd/agesa/family14

			# These seem unnecessary
			device pci 18.1 on end
			device pci 18.2 on end
			device pci 18.3 on end
			device pci 18.4 on end
			device pci 18.5 on end

			register "spdAddrLookup" = "
			{
			    { {0xA0, 0xA2}, {0x00, 0x00}, }, // socket 0 - Channel 0 & 1 - 8-bit SPD addresses
			    { {0x00, 0x00}, {0x00, 0x00}, }, // socket 1 - Channel 0 & 1 - 8-bit SPD addresses
			}"

		end # agesa northbridge

	end #domain
end #northbridge/amd/agesa/family14/root_complex