src/mainboard/amd/lamar/devicetree.cb

#
# This file is part of the coreboot project.
#
# Copyright (C) 2012        Advanced Micro Devices, Inc.
#               2013 - 2014 Sage Electronic Engineering, LLC
#
# 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/pi/00630F01/root_complex
	device cpu_cluster 0 on
		chip cpu/amd/pi/00630F01
		  device lapic 10 on end
		end
	end

	device domain 0 on
		subsystemid 0x1022 0x1410 inherit
		chip northbridge/amd/pi/00630F01 # CPU side of HT root complex

			chip northbridge/amd/pi/00630F01 # PCI side of HT root complex
				device pci 0.0 on end   # 0x1422 Root Complex
				device pci 0.2 off end  # 0x1423 IOMMU
				device pci 1.0 on end   # 0x13XX Internal Graphics
				device pci 1.1 on end   # 0x1308 DisplayPort/HDMI Audio
				device pci 2.0 on end   # 0x1424 GFX PCIe Host Bridge
				device pci 2.1 on end   # 0x1425 P2P Bridge for GFX PCIe Port 0 (PCIe x16 slot J119)
				device pci 2.2 off end  # 0x1425 P2P Bridge for GFX PCIe Port 1
				device pci 3.0 on end   # 0x1424 GPP PCIe Host Bridge
				device pci 3.1 on end   # 0x1426 P2P Bridge for GPP PCIe Port 0 (PCIe x4 slot J118)
				device pci 3.2 on end   # 0x1426 P2P Bridge for GPP PCIe Port 1 (PCIe x4 slot J120)
				device pci 3.3 off end  # 0x1426 P2P Bridge for GPP PCIe Port 2
				device pci 3.4 off end  # 0x1426 P2P Bridge for GPP PCIe Port 3
				device pci 3.5 off end  # 0x1426 P2P Bridge for GPP PCIe Port 4
				device pci 4.0 on end   # 0x1424 UMI PCIe Host Bridge
#				device pci 4.1 on end   # 0x1426 P2P bridge for UMI link
#				device pci 4.2 off end  # 0x1426 Virtual P2P bridge for SB PCIe Port 3
#				device pci 4.3 off end  # 0x1426 Virtual P2P bridge for SB PCIe Port 2
#				device pci 4.4 off end  # 0x1426 Virtual P2P bridge for SB PCIe Port 1
#				device pci 4.5 off end  # 0x1426 Virtual P2P bridge for SB PCIe Port 0
			end	#chip northbridge/amd/pi/00630F01

			chip southbridge/amd/pi/hudson
				device pci 10.0 on end  # 0x7814 XHCI HC0
				device pci 10.1 on end  # 0x7814 XHCI HC1
				device pci 11.0 on end  # 0x7800-0x7805 SATA (device ID depends on mode)
				device pci 12.0 on end  # 0x7807 USB OHCI
				device pci 12.2 on end  # 0x7808 USB EHCI
				device pci 13.0 on end  # 0x7807 USB OHCI
				device pci 13.2 on end  # 0x7808 USB EHCI
				device pci 14.0 on      # 0x780B SMBus
					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  # 0x780C IDE
				device pci 14.2 on end  # 0x780D HDA
				device pci 14.3 on      # 0x780E LPC
					chip superio/fintek/f81216h
						register "conf_key_mode" = "0x77"
						device pnp 4e.0 on			# COM1
							io 0x60 = 0x3f8
							irq 0x70 = 4
						end
						device pnp 4e.1 on			# COM2
							io 0x60 = 0x2f8
							irq 0x70 = 3
						end
						device pnp 4e.2 off end		# COM3
						device pnp 4e.3 off end		# COM4
						device pnp 4e.8 off end		# WDT
					end # f81865f
				end #LPC
				device pci 14.4 on end  # 0x780F PCI :: PCI-b conflict with GPIO.
				device pci 14.5 on end  # 0x7809 USB OHCI
				device pci 14.7 on end  # 0x7806 SD Flash Controller
				device pci 15.0 on end  # 0x43A0 SB GPP Port 0 (Integrated Realtek GbE Controller)
				device pci 15.1 on end  # 0x43A1 SB GPP Port 1 (mPCIe slot J122)
				device pci 15.2 on end  # 0x43A2 SB GPP Port 2 (mPCIe slot J123)
				device pci 15.3 off end # 0x43A3 SB GPP Port 3
					register "gpp_configuration" = "4"
				device pci 16.0 on end  # 0x7809 USB OHCI (when the xHCI device is disabled)
			end	#southbridge/amd/pi/hudson

			device pci 18.0 on end # 0x141A HT Configuration
			device pci 18.1 on end # 0x141B Address Maps
			device pci 18.2 on end # 0x141C DRAM Configuration
			device pci 18.3 on end # 0x141D Miscellaneous
			device pci 18.4 on end # 0x141E Power Management
			device pci 18.5 on end # 0x141F Northbridge

			register "spdAddrLookup" = "
			{
				{ {0xA0, 0xA4}, {0xA2, 0xA6}, }, // socket 0 - Channel 0 & 1 - 8-bit SPD addresses
			}"

		end #chip northbridge/amd/pi/00630F01 # CPU side of HT root complex
	end #domain
end #northbridge/amd/pi/00630F01/root_complex