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path: root/src/mainboard/asus/m5a88-v/devicetree.cb
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# sample config for advansus/A785E-I
chip northbridge/amd/amdfam10/root_complex
	device cpu_cluster 0 on
		chip cpu/amd/socket_AM3  #L1 and DDR3
			 device lapic 0 on end
		end
	end
	device domain 0 on
		subsystemid 0x1043 0x843e inherit #TODO: Set the correctly subsystem id.
		chip northbridge/amd/amdfam10
			device pci 18.0 on #  northbridge
				chip southbridge/amd/rs780
					device pci 0.0 on end # HT  	0x9600
					device pci 1.0 on end # Internal Graphics P2P bridge 0x9712
					device pci 2.0 on end # PCIE P2P bridge (external graphics) 0x9603
					device pci 3.0 off end # PCIE P2P bridge 0x960b
					device pci 4.0 on end # PCIE P2P bridge 0x9604 wireless
					device pci 5.0 off end # PCIE P2P bridge 0x9605
					device pci 6.0 off end # PCIE P2P bridge 0x9606
					device pci 7.0 off end # PCIE P2P bridge 0x9607
					device pci 8.0 off end # NB/SB Link P2P bridge
					device pci 9.0 on end # Ethernet
					device pci a.0 on end # Ethernet
					register "gppsb_configuration" = "4"	# Configuration E
					register "gpp_configuration" = "3"	# Configuration D
					register "port_enable" = "0x6f6"
					register "gfx_dev2_dev3" = "0"
					register "gfx_dual_slot" = "0"
					register "gfx_lane_reversal" = "0"
					register "gfx_compliance" = "0"
					register "gfx_reconfiguration" = "1"
					register "gfx_link_width" = "0"
					register "gfx_tmds" = "1"
					register "gfx_pcie_config" = "3" # 1x8 GFX on Lanes 8-15
					register "gfx_ddi_config" = "1"  # Lanes 0-3 DDI_SL
				end
				chip southbridge/amd/cimx/sb800 # it is under NB/SB Link, but on the same pci bus
					device pci 11.0 on end # SATA
					device pci 12.0 on end # USB
					device pci 12.2 on end # USB
					device pci 13.0 on end # USB
					device pci 13.2 on end # USB
					device pci 14.0 on # SM
						chip drivers/generic/generic #dimm 0-0-0
							device i2c 50 on end
						end
						chip drivers/generic/generic #dimm 0-0-1
							device i2c 51 on end
						end
						chip drivers/generic/generic #dimm 0-1-0
							device i2c 52 on end
						end
						chip drivers/generic/generic #dimm 0-1-1
							device i2c 53 on end
						end
					end # SM
					device pci 14.1 on end # IDE    0x439c
					device pci 14.2 on end # HDA    0x4383
					device pci 14.3 on # LPC host controller [1002:439d]
						chip superio/ite/it8721f
						device pnp 2e.0 off #  Floppy
							io 0x60 = 0x3f0
							irq 0x70 = 6
							drq 0x74 = 2
						end
						device pnp 2e.1 off #  Parallel Port
							io 0x60 = 0x378
							irq 0x70 = 7
						end
						device pnp 2e.2 on #  Com1
							io 0x60 = 0x3f8
							irq 0x70 = 4
						end
						device pnp 2e.3 on #  Com2
							io 0x60 = 0x2f8
							irq 0x70 = 3
						end
						device pnp 2e.5 on #  Keyboard
							io 0x60 = 0x60
							io 0x62 = 0x64
							irq 0x70 = 1
							irq 0x72 = 12
						end
						device pnp 2e.6 off  # SFI
							io 0x62 = 0x100
						end
						device pnp 2e.7 off #  GPIO_GAME_MIDI
							io 0x60 = 0x220
							io 0x62 = 0x300
							irq 0x70 = 9
						end
						device pnp 2e.8 off end #  WDTO_PLED
						device pnp 2e.9 off end #  GPIO_SUSLED
						device pnp 2e.a off end #  ACPI
						device pnp 2e.b on #  HW Monitor
							io 0x60 = 0x290
							irq 0x70 = 5
						end
						end #superio/ite/it8721f
					end # LPC host controller [1002:439d]
					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 14.6 off end # Gec
					device pci 15.0 on end # PCIe 0
					device pci 15.1 on end # PCIe 1
					device pci 15.2 on end # PCIe 2
					device pci 15.3 on end # PCIe 3
					device pci 16.0 on end # USB
					device pci 16.2 on end # USB
					#register "gpp_configuration" = "0" #4:0:0:0
					#register "gpp_configuration" = "2" #2:2:0:0
					#register "gpp_configuration" = "3" #2:1:1:0
					register "gpp_configuration" = "4" #1:1:1:1
					register "boot_switch_sata_ide" = "0"	# 0: boot from SATA. 1: IDE
				end	#southbridge/amd/cimx/sb800
			end #  device pci 18.0

			device pci 18.1 on end
			device pci 18.2 on end
			device pci 18.3 on end
			device pci 18.4 on end
		end
	end #domain
end