src/mainboard/intel/d945gclf/devicetree.cb

##
## This file is part of the coreboot project.
##
## Copyright (C) 2007-2008 coresystems GmbH
##
## 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/intel/i945

        device cpu_cluster 0 on
                chip cpu/intel/socket_441
                        device lapic 0 on end
                end
        end

        device domain 0 on
                subsystemid 0x8086 0x464c inherit
                device pci 00.0 on end # host bridge
		device pci 01.0 off end # i945 PCIe root port
		device pci 02.0 on end # vga controller
		device pci 02.1 on end # display controller

                chip southbridge/intel/i82801gx
			register "pirqa_routing" = "0x05"
			register "pirqb_routing" = "0x07"
			register "pirqc_routing" = "0x05"
			register "pirqd_routing" = "0x07"
			register "pirqe_routing" = "0x80"
			register "pirqf_routing" = "0x80"
			register "pirqg_routing" = "0x80"
			register "pirqh_routing" = "0x06"

			# GPI routing
			#  0 No effect (default)
			#  1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
			#  2 SCI (if corresponding GPIO_EN bit is also set)
			register "gpi13_routing" = "1"
			register "gpe0_en" = "0x20000601"

                        register "ide_legacy_combined" = "0x1"
                        register "ide_enable_primary" = "0x1"
                        register "ide_enable_secondary" = "0x0"
                        register "sata_ahci" = "0x0"
			register "c3_latency" = "85"
			register "p_cnt_throttling_supported" = "0"

                	device pci 1b.0 on end # High Definition Audio
                	device pci 1c.0 on end # PCIe
                	device pci 1c.1 on end # PCIe
                	device pci 1c.2 on end # PCIe
			#device pci 1c.3 off end # PCIe port 4
			#device pci 1c.4 off end # PCIe port 5
			#device pci 1c.5 off end # PCIe port 6
                	device pci 1d.0 on end # USB UHCI
                	device pci 1d.1 on end # USB UHCI
                	device pci 1d.2 on end # USB UHCI
                	device pci 1d.3 on end # USB UHCI
                	device pci 1d.7 on end # USB2 EHCI
                	device pci 1e.0 on end # PCI bridge
			#device pci 1e.2 off end # AC'97 Audio
			#device pci 1e.3 off end # AC'97 Modem
                        device pci 1f.0 on # LPC bridge
                                chip superio/smsc/lpc47m15x
					device pnp 2e.0 off		# Floppy
					end
					device pnp 2e.3 off		# Parport
					end
                                        device pnp 2e.4 on
                                                 io 0x60 = 0x3f8
                                                irq 0x70 = 4
                                        end
                                        device pnp 2e.5 on
                                                 io 0x60 = 0x2f8
                                                irq 0x70 = 3
						irq 0xf1 = 4 # set IRMODE 0 # XXX not an irq
                                        end
					device pnp 2e.7 on		# Keyboard+Mouse
						 io 0x60 = 0x60
						 io 0x62 = 0x64
						irq 0x70 = 1
						irq 0x72 = 12
						irq 0xf0 = 0x82		# HW accel A20.
					end
					device pnp 2e.8 on		# GAME
						# all default
					end
					device pnp 2e.a on		# PME
					end
					device pnp 2e.b on		# MPU
					end
                                end
                        end
			#device pci 1f.1 off end # IDE
                        device pci 1f.2 on end  # SATA
                        device pci 1f.3 on end  # SMBus
			#device pci 1f.4 off end # Realtek ID Codec
                end
        end
end