src/mainboard/asrock/e350m1/devicetree.cb

#
# This file is part of the coreboot project.
#
# Copyright (C) 2011 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.
#
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 # CPU side of HT root complex
#				device pci 18.0 on #  northbridge
				chip northbridge/amd/agesa/family14 # PCI side of HT root complex
					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 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
				end # agesa northbridge

				chip southbridge/amd/cimx/sb800 # it is under NB/SB Link, but on the same pri 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
					end # SM
					device pci 14.1 on end # IDE	0x439c
					device pci 14.2 on end # HDA	0x4383
					device pci 14.3 on # LPC
						chip superio/nuvoton/nct5572d
							device pnp 2e.0 off end #  FDC; not externally available on the NCT5572D, but on the die
							device pnp 2e.1 off end #  LPT1; same as FDC
							device pnp 2e.2 on #  Com1
								io 0x60 = 0x3f8
								irq 0x70 = 4
							end
							device pnp 2e.3 off #  IR
								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 #  CIR
								io 0x60 = 0x100
								irq 0x70 = 0
							end
							device pnp 2e.107 off end #  GPIO6
							device pnp 2e.207 off end #  GPIO7
							device pnp 2e.307 on #  GPIO8
								irq 0x23 = 0x28
								irq 0xe4 = 0xbf
								irq 0xed = 0x27
							end
							device pnp 2e.407 off end #  GPIO9
							device pnp 2e.8 off end #  WDT
							device pnp 2e.009 on #  GPIO2
								irq 0x2a = 0x42
								irq 0xe0 = 0xe3
							end
							device pnp 2e.109 off end #  GPIO3
							device pnp 2e.209 off end #  GPIO4
							device pnp 2e.309 off end #  GPIO5
							device pnp 2e.a on #  ACPI
								irq 0xe7 = 0x10
							end
							device pnp 2e.b on #  HW Monitor
								io 0x60 = 0x290
								io 0x62 = 0x0000 #  SB-TSI currently not implemented
								irq 0x70 = 5
							end
							device pnp 2e.c off end #  PECI
							device pnp 2e.d on #  SUSLED
								irq 0xec = 0x90
							end
							device pnp 2e.e off #  CIRWKUP
								io 0x60 = 0x0000
								irq 0x70 = 0
							end
							device pnp 2e.f off end #  GPIO_PP_OD
						end
					end #LPC
					device pci 14.4 on 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 on  end # PCIe PortA
					device pci 15.1 on  end # PCIe PortB: NIC
					device pci 15.2 on  end # PCIe PortC: USB3
					device pci 15.3 off end # PCIe PortD
					device pci 16.0 off end # OHCI USB3
					device pci 16.2 off end # EHCI USB3

					# gpp_configuration options
					#0000: PortA lanes[3:0]
					#0001: N/A
					#0010: PortA lanes[1:0], PortB lanes[3:2]
					#0011: PortA lanes[1:0], PortB lane2, PortC lane3
					#0100: PortA lane0, PortB lane1, PortC lane2, PortD lane3.
					register "gpp_configuration" = "4"

					register "boot_switch_sata_ide" = "0"	# 0: boot from SATA. 1: IDE
				end	#southbridge/amd/cimx/sb800
#				end #  device pci 18.0
#
# These seem unnecessary
				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
				device pci 18.6 on end
				device pci 18.7 on end

			register "spdAddrLookup" = "
			{
				{ {0xA0, 0xA4}, {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 #chip northbridge/amd/agesa/family14 # CPU side of HT root complex
	end #domain
end #northbridge/amd/agesa/family14/root_complex