chip northbridge/intel/sandybridge
	# IGD Displays
	register "gfx" = "GMA_STATIC_DISPLAYS(0)"

	# Enable DisplayPort 1 Hotplug with 6ms pulse
	register "gpu_dp_d_hotplug" = "0x06"

	# Enable DisplayPort 0 Hotplug with 6ms pulse
	register "gpu_dp_c_hotplug" = "0x06"

	# Enable DVI Hotplug with 6ms pulse
	register "gpu_dp_b_hotplug" = "0x06"

	device domain 0 on
		device pci 00.0 on  end	# Host bridge
		device pci 01.0 off end	# PCIe Bridge for discrete graphics
		device pci 02.0 on  end	# Internal graphics VGA controller

		chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
			register "sata_port_map" = "0x1"
			register "spi_lvscc" = "0x2005"
			register "spi_uvscc" = "0x2005"

			register "gen1_dec" = "0x00fc0a01"	# SuperIO @0xa00-0xaff

			device pci 14.0 off end	# USB xHCI
			device pci 16.0 on  end	# Management Engine Interface 1
			device pci 16.1 off end	# Management Engine Interface 2
			device pci 16.2 off end	# Management Engine IDE-R
			device pci 16.3 off end	# Management Engine KT
			device pci 19.0 on  end	# Intel Gigabit Ethernet
			device pci 1a.0 off end	# USB2 EHCI #2
			device pci 1b.0 on  end	# HD Audio controller
			device pci 1c.0 on  end	# PCIe Port #1 (unused)
			device pci 1c.1 on  end	# PCIe Port #2 (full-length mPCIe/mSATA)
			device pci 1c.2 on  end	# PCIe Port #3 (half-length mPCIe)
			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 1c.6 off end	# PCIe Port #7
			device pci 1c.7 off end	# PCIe Port #8
			device pci 1d.0 on  end	# USB2 EHCI #1
			device pci 1e.0 off end	# PCI bridge
			device pci 1f.0 on	# LPC bridge
				chip superio/nuvoton/nct6776
					device pnp 4e.0 off end		# Floppy
					device pnp 4e.1 off end		# Parallel port
					device pnp 4e.2 on		# COM1
						io 0x60 = 0x3f8
						irq 0x70 = 4
					end
					device pnp 4e.3 off end		# COM2, IR
					device pnp 4e.5 off end		# Keyboard
					device pnp 4e.6 off end		# CIR
					device pnp 4e.7 on end		# GPIO6
					device pnp 4e.107 on end	# GPIO7
					device pnp 4e.207 off end	# GPIO8
					device pnp 4e.307 off end	# GPIO9
					device pnp 4e.8 off end		# WDT
					device pnp 4e.108 on end	# GPIO0
					device pnp 4e.208 off end	# GPIOA
					device pnp 4e.308 on		# GPIOBASE
						io 0x60 = 0xa80
					end
					device pnp 4e.109 off end	# GPIO1
					device pnp 4e.209 on end	# GPIO2
					device pnp 4e.309 off end	# GPIO3
					device pnp 4e.409 off end	# GPIO4
					device pnp 4e.509 off end	# GPIO5
					device pnp 4e.609 off end	# GPIO6
					device pnp 4e.709 off end	# GPIO7
					device pnp 4e.a on end		# ACPI
					device pnp 4e.b on		# HWM, front panel LED
						io 0x60 = 0xa30
						io 0x62 = 0 # unused
					end
					device pnp 4e.d off end		# VID
					device pnp 4e.e off end		# CIR WAKE-UP
					device pnp 4e.f off end		# GPIO
					device pnp 4e.14 off end	# SVID
					device pnp 4e.16 off end	# Deep sleep
					device pnp 4e.17 off end	# GPIOA
				end
			end
			device pci 1f.2 on  end	# SATA Controller 1
			device pci 1f.3 on  end	# SMBus
			device pci 1f.5 off end	# SATA Controller 2
			device pci 1f.6 off end	# Thermal
		end
	end
end