system76-coreboot/src/mainboard/asus/f2a85-m/devicetree.cb

#
# This file is part of the coreboot project.
#
# Copyright (C) 2012 Advanced Micro Devices, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
chip northbridge/amd/agesa/family15tn/root_complex

	device cpu_cluster 0 on
		chip cpu/amd/agesa/family15tn
			device lapic 10 on end
		end
	end

	device domain 0 on
		subsystemid 0x1022 0x1410 inherit
		chip northbridge/amd/agesa/family15tn # CPU side of HT root complex

			chip northbridge/amd/agesa/family15tn # PCI side of HT root complex
				device pci 0.0 on  end # Root Complex
				device pci 0.2 on  end # IOMMU
				device pci 1.0 on  end # Internal Graphics P2P bridge 0x99XX
				device pci 1.1 on  end # Internal Multimedia
				device pci 2.0 on end # PCIE SLOT0 x16 blue
				device pci 3.0 off end # unused?
				device pci 4.0 on  end # PCIE 4x black
				device pci 5.0 off end # unused?
				device pci 6.0 off end # unused?
				device pci 7.0 off end # LAN
				device pci 8.0 off end # NB/SB Link P2P bridge
			end	#chip northbridge/amd/agesa/family15tn # PCI side of HT root complex

			chip southbridge/amd/agesa/hudson # it is under NB/SB Link, but on the same pci bus
				device pci 10.0 on  end # XHCI HC0
				device pci 10.1 on  end # XHCI HC1
				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      # SMBUS
					chip drivers/generic/generic #dimm 0
						device i2c 50 on end # 7-bit SPD address
					end
					chip drivers/generic/generic #dimm 1
						device i2c 51 on end # 7-bit SPD address
					end
				end # SM
				device pci 14.1 off end # IDE	0x439c
				device pci 14.2 on  end # HDA	0x4383
				device pci 14.3 on      # LPC	0x439d
					chip superio/ite/it8712f
						device pnp 2e.0 off #  Floppy
							io 0x60 = 0x3f0
							irq 0x70 = 6
							drq 0x74 = 2
						end
						device pnp 2e.1 on #  Com1
							io 0x60 = 0x3f8
							irq 0x70 = 4
						end
						device pnp 2e.2 off #  Com2
							io 0x60 = 0x2f8
							irq 0x70 = 3
						end
						device pnp 2e.3 off #  Parallel Port
							io 0x60 = 0x378
							irq 0x70 = 7
						end
						device pnp 2e.4 off end #  EC
						device pnp 2e.5 on #  Keyboard
							io 0x60 = 0x60
							io 0x62 = 0x64
							irq 0x70 = 1
						end
						device pnp 2e.6 off #  Mouse
							irq 0x70 = 12
						end
						device pnp 2e.7 off #  GPIO, must be closed for unresolved reason.
						end
						device pnp 2e.8 off #  MIDI
							io 0x60 = 0x300
							irq 0x70 = 9
						end
						device pnp 2e.9 off #  GAME
							io 0x60 = 0x220
						end
						device pnp 2e.a off end #  CIR
					end	#superio/ite/it8712f
				end	#device pci 14.3 # LPC
				device pci 14.4 on  end # PCI	0x4384 # PCI-b conflict with GPIO.
				device pci 14.5 on  end # USB 2
				device pci 14.6 off end # Gec
				# SD, make it on so the BAR is assigned (if proper hudson on/off handling is implemented this may go away)
				device pci 14.7 on end
				device pci 15.0 on end # PCIe 0 - onboard PCIe 1x
				device pci 15.1 on end # PCIe 1 onboard gigabit
				device pci 15.2 off end # unused
				device pci 15.3 off end # unused

				register "boot_switch_sata_ide" = "0"	# 0: boot from SATA. 1: IDE
				register "gpp_configuration" = "4"
			end	#chip southbridge/amd/hudson

			device pci 18.0 on end
			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, 0xA4}, {0xA2, 0xA6}, }, // socket 0 - Channel 0 & 1 - 8-bit SPD addresses
				{ {0x00, 0x00}, {0x00, 0x00}, }, // socket 1 - Channel 0 & 1 - 8-bit SPD addresses
			}"

		end	#chip northbridge/amd/agesa/family15tn # CPU side of HT root complex
	end	#domain
end	#chip northbridge/amd/agesa/family15tn/root_complex