# SPDX-License-Identifier: GPL-2.0-or-later

chip northbridge/intel/x4x		# Northbridge
	device cpu_cluster 0 on
		ops x4x_cpu_bus_ops		# APIC cluster
		chip cpu/intel/socket_LGA775
			device lapic 0 on end
		end
	end
	device domain 0 on
		ops x4x_pci_domain_ops		# PCI domain
		device pci 0.0 on		# Host Bridge
			subsystemid 0x1043 0x8336
		end
		device pci 1.0 on		# PEG
			subsystemid 0x1043 0x8336
		end
		device pci 2.0 on		# Integrated graphics controller
			subsystemid 0x1043 0x8336
		end
		device pci 2.1 on		# Integrated graphics controller 2
			subsystemid 0x1043 0x8336
		end
		device pci 3.0 off end		# ME
		device pci 3.1 off end		# ME
		device pci 3.2 off end		# ME
		device pci 3.3 off end		# ME
		chip southbridge/intel/i82801jx	# Southbridge
			register "gpe0_en" = "0x40"

			register "sata_port_map"	= "0x3f"

			# Enable PCIe ports 0,1,3,4,5 as slots.
			register "pcie_slot_implemented"	= "0x3b"

			register "gen1_dec" = "0x00000295"

			device pci 19.0 off end		# GBE
			device pci 1a.0 on		# USB
				subsystemid 0x1043 0x82d4
			end
			device pci 1a.1 on		# USB
				subsystemid 0x1043 0x82d4
			end
			device pci 1a.2 on		# USB
				subsystemid 0x1043 0x82d4
			end
			device pci 1a.7 on		# USB
				subsystemid 0x1043 0x82d4
			end
			device pci 1b.0 on		# Audio
				subsystemid 0x1043 0x82fe
			end
			device pci 1c.0 on end		# PCIe 1 PCIe x1 Slot #1
			device pci 1c.1 on end		# PCIe 2 PCIe x1 Slot #2
			device pci 1c.2 off end		# PCIe 3
			device pci 1c.3 on		# PCIe 4 1394 controller
				device pci 0.0 on
					subsystemid 0x1043 0x8313
				end
			end
			device pci 1c.4 on		# PCIe 5 Marvell IDE
				device pci 0.0 on
					subsystemid 0x1043 0x82a2
				end
			end
			device pci 1c.5 on		# PCIe 6 Realtek LAN
				device pci 0.0 on
					subsystemid 0x1043 0x82c6
				end
			end
			device pci 1d.0 on		# USB
				subsystemid 0x1043 0x82d4
			end
			device pci 1d.1 on		# USB
				subsystemid 0x1043 0x82d4
			end
			device pci 1d.2 on		# USB
				subsystemid 0x1043 0x82d4
			end
			device pci 1d.7 on		# USB
				subsystemid 0x1043 0x82d4
			end
			device pci 1e.0 on end		# PCI bridge
			device pci 1f.0 on		# LPC bridge
				subsystemid 0x1043 0x82d4
				chip superio/winbond/w83627dhg
					device pnp 2e.0 on		# Floppy
						# global
						irq 0x2c = 0x92
						#floppy
						io 0x60 = 0x3f0
						irq 0x70 = 0x06
						drq 0x74 = 0x02
					end
					device pnp 2e.1 on		# Parallel port
						# parallel port
						io 0x60 = 0x378
						irq 0x70 = 7
						drq 0x74 = 3
					end
					device pnp 2e.2 on		# COM1
						io 0x60 = 0x3f8
						irq 0x70 = 4
					end
					device pnp 2e.3 off end		# COM2, IR
					device pnp 2e.5 on		# Keyboard, mouse
						io 0x60 = 0x60
						io 0x62 = 0x64
						irq 0x70 = 1
						irq 0x72 = 12
					end
					device pnp 2e.6 off end		# SPI
					device pnp 2e.7 on end		# GPIO6 (all input)
					device pnp 2e.8 off end		# WDT0#, PLED
					device pnp 2e.9 off end		# GPIO2
					device pnp 2e.109 on		# GPIO3
						irq 0xf0 = 0xf3
					end
					device pnp 2e.209 on		# GPIO4
						irq 0xf4 = 0x06
					end
					device pnp 2e.309 on		# GPIO5
						irq 0xe0 = 0xdf
						irq 0xf3 = 0x09 # RSVD SUSLED settings
					end
					device pnp 2e.a on		# ACPI
						irq 0xe4 = 0x10 # VSBGATE# to power dram during S3
					end
					device pnp 2e.b on		# HWM, front panel LED
						io 0x60 = 0x290
						irq 0x70 = 0
					end
					device pnp 2e.c off end		# PECI, SST
				end
			end
			device pci 1f.2 on		# SATA
				subsystemid 0x1043 0x82d4
			end
			device pci 1f.3 on		# SMbus
				subsystemid 0x1043 0x82d4
			end
			device pci 1f.5 off end		# SATA IDE mode
			device pci 1f.6 off end		# Thermal
		end
	end
end