coreboot-kgpe-d16/src/mainboard/hp/abm/devicetree.cb

#
# This file is part of the coreboot project.
#
#
# 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.
#
chip northbridge/amd/agesa/family16kb/root_complex
	device cpu_cluster 0 on
		chip cpu/amd/agesa/family16kb
			device lapic 0 on  end
		end
	end

	device domain 0 on
		subsystemid 0x1022 0x1410 inherit
		chip northbridge/amd/agesa/family16kb
			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 Multimedia
			device pci 2.0 on  end  # PCIe Host Bridge
			device pci 2.1 off end  # unused
			device pci 2.2 on  end  # GPP0: NIC
			device pci 2.3 on  end  # GPP1: NIC
			device pci 2.4 off end  # GPP2: unused
			device pci 2.5 off end  # GPP3: unused
		end	#chip northbridge/amd/agesa/family16kb

		chip southbridge/amd/agesa/hudson # 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  end # SM
			device pci 14.2 off end             # HDA 0x4383
			device pci 14.3 on                  # LPC 0x439d
				chip superio/nuvoton/nct5104d
					device pnp 4e.0  off end    # FDC
					device pnp 4e.2  on         # COM1
						io 0x60 = 0x3f8
						irq 0x70 = 4
					end
					device pnp 4e.3  on         # COM2
						io 0x60 = 0x2f8
						irq 0x70 = 3
					end
					device pnp 4e.7  off end    # GPIO
					device pnp 4e.8  off end    # GPIO/WDT
					device pnp 4e.f  off end    # GPIO
					device pnp 4e.10 off end    # COM3 used by port 80
					device pnp 4e.11 on         # COM4
						io 0x60 = 0x2e8
						irq 0x70 = 3
					end
					device pnp 4e.14 off end    # PORT80
					register "irq_trigger_type" = "0" # 0 edge, 1 level
				end # nct5104d
			end #LPC
			device pci 14.7 off end # SD
			device pci 16.0 on  end # USB
			device pci 16.2 on  end # USB
		end	#chip southbridge/amd/agesa/hudson

		chip northbridge/amd/agesa/family16kb
			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, 0x00}, {0x00, 0x00}, }, // socket 0 - Channel 0 - 8-bit SPD addresses
			}"
		end

	end	#domain
end	#northbridge/amd/agesa/family16kb/root_complex