src/mainboard/roda/rk9/devicetree.cb

chip northbridge/intel/gm45
	# IGD Displays
	register "gfx" = "GMA_STATIC_DISPLAYS(0)"
	device cpu_cluster 0 on
		ops gm45_cpu_bus_ops
		chip cpu/intel/socket_BGA956
			device lapic 0 on end
		end
		chip cpu/intel/model_1067x
			# Magic APIC ID to locate this chip
			device lapic 0xACAC off end

			# Enable Super LFM
			register "slfm" = "1"

			# Enable C5, C6
			register "c5" = "1"
			register "c6" = "1"
		end
	end

	register "pci_mmio_size" = "2048"

	device domain 0 on
		ops gm45_pci_domain_ops
		subsystemid 0x4352 0x8986
		device pci 00.0 on end # host bridge
		device pci 02.0 on end # VGA
		device pci 02.1 on end # Display
		device pci 03.0 off end # ME
		device pci 03.1 off end # ME
		device pci 03.2 off end # ME
		device pci 03.3 off end # ME
		chip southbridge/intel/i82801ix
			register "pirqa_routing" = "0x0b"
			register "pirqb_routing" = "0x0b"
			register "pirqc_routing" = "0x0b"
			register "pirqd_routing" = "0x0b"
			register "pirqe_routing" = "0x80"
			register "pirqf_routing" = "0x80"
			register "pirqg_routing" = "0x80"
			register "pirqh_routing" = "0x80"

			register "gpi8_routing"  = "2"
			register "gpi7_routing"  = "2"
			register "gpe0_en" = "0x01800042"
			register "gpi1_routing"  = "1"
			register "alt_gp_smi_en" = "0x0002"

			# Set AHCI mode, enable ports 1 and 2.
			register "sata_port_map"		= "0x03"
			register "sata_clock_request"		= "0"
			register "sata_traffic_monitor"		= "0"

			# Set c-state support
			register "c4onc3_enable"		= "0"
			register "c5_enable"			= "1"
			register "c6_enable"			= "1"

			# Set thermal throttling to 75%.
			register "throttle_duty"		= "THTL_75_0"

			# Enable PCIe ports 1 and 5 as slots (Mini * PCIe).
			register "pcie_slot_implemented"	= "0x11"
			# Set power limits to 10 * 10^0 watts.
			# Maybe we should set less for Mini PCIe.
			register "pcie_power_limits" = "{ { 10, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 10, 0 }, { 0, 0 } }"

			register "gen1_dec" = "0x000c0601"

			device pci 19.0 off end # LAN
			device pci 1a.0 on end # UHCI
			device pci 1a.1 on end # UHCI
			device pci 1a.2 on end # UHCI
			device pci 1a.7 on end # EHCI
			device pci 1b.0 on end # HD Audio
			device pci 1c.0 on end # PCIe Port #1
			device pci 1c.1 off end # PCIe Port #2
			device pci 1c.2 off end # PCIe Port #3
			device pci 1c.3 off end # PCIe Port #4
			device pci 1c.4 on # PCIe Port #5
				device pci 00.0 on end # Realtek 8168B
			end
			device pci 1c.5 off end # PCIe Port #6
			device pci 1d.0 on end # UHCI
			device pci 1d.1 on end # UHCI
			device pci 1d.2 on end # UHCI
			device pci 1d.7 on end # EHCI
			device pci 1e.0 on # PCI
				# device 03 INTA 0x10, INTB 0x11
				device pci 03.0 on end # TI Cardbus
				device pci 03.1 on end # TI Cardbus
				device pci 03.2 off end # TI FireWire OHC
				device pci 03.3 off end # unconnected FlashMedia
				device pci 03.4 off end # unconnected SD-Card
			end
			device pci 1f.0 on # LPC bridge
				chip superio/smsc/lpc47n227
					device pnp 2e.1 on # Parallel port
						 io 0x60 = 0x378
						irq 0x70 = 5
					end
					device pnp 2e.2 on # COM1
						 io 0x60 = 0x3f8
						irq 0x70 = 4
					end
					device pnp 2e.3 on # COM2
						 io 0x60 = 0x2f8
						irq 0x70 = 3
					end
					device pnp 2e.5 off # Keyboard+Mouse
					end
				end
			end
			device pci 1f.2 on end # SATA/IDE 1
			device pci 1f.3 on end # SMBus
			device pci 1f.5 off end # SATA/IDE 2
			device pci 1f.6 off end # Thermal
		end
	end
end