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

chip northbridge/intel/sandybridge
	device cpu_cluster 0 on
		chip cpu/intel/model_206ax
			register "acpi_c1" = "1"
			register "acpi_c2" = "3"
			register "acpi_c3" = "5"
			device lapic 0x0 on end
			device lapic 0xacac off end
		end
	end

	device domain 0 on
		subsystemid 0x1043 0x844d inherit

		device pci 00.0 on end # Host bridge
		device pci 01.0 on end # PCIe bridge for discrete graphics
		device pci 02.0 on end # VGA controller

		chip southbridge/intel/bd82x6x
			register "c2_latency" = "101"
			register "gen1_dec" = "0x00000295" # Super I/O HWM
			register "sata_port_map" = "0x33"
			register "spi_lvscc" = "0x2005"
			register "spi_uvscc" = "0x2005"

			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 off end # Intel Gigabit Ethernet
			device pci 1a.0 on  end # USB2 EHCI #2
			device pci 1b.0 on      # HD audio controller
				subsystemid 0x1043 0x8445
			end
			device pci 1c.0 on  end # PCIe 1x slot (PCIEX1_1)
			device pci 1c.1 on  end # PCIe 1x slot (PCIEX1_2)
			device pci 1c.2 on      # Realtek Gigabit Ethernet
				subsystemid 0x1043 0x8432
				chip drivers/net
					register "customized_leds" = "0x00f6"
					device pci 00.0 on end
				end
			end
			device pci 1c.3 off end # Unused PCIe port
			device pci 1c.4 on  end # PCIe 1x slot (PCIEX1_3)
			device pci 1c.5 off end # Unused PCIe port
			device pci 1c.6 off end # Unused PCIe port
			device pci 1c.7 off end # Unused PCIe port
			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 2e.0   off end # Floppy
					device pnp 2e.1   on      # Parallel
						io  0x60 = 0x0378
						irq 0x70 = 7
						drq 0x74 = 4      # No DMA
						irq 0xf0 = 0x3c   # Printer mode
					end
					device pnp 2e.2   on      # UART A
						io  0x60 = 0x03f8
						irq 0x70 = 4
					end
					device pnp 2e.3   off end # UART B, IR
					device pnp 2e.5   on      # PS/2 KBC
						io  0x60 = 0x0060
						io  0x62 = 0x0064
						irq 0x70 = 1      # Keyboard
						irq 0x72 = 12     # Mouse
					end
					device pnp 2e.6   off end # CIR
					device pnp 2e.7   off end # GPIO8
					device pnp 2e.107 off end # GPIO9
					device pnp 2e.8   off end # WDT
					device pnp 2e.108 off end # GPIO0
					device pnp 2e.208 off end # GPIOA
					device pnp 2e.308 off end # GPIO base
					device pnp 2e.109 off end # GPIO1
					device pnp 2e.209 off end # GPIO2
					device pnp 2e.309 off end # GPIO3
					device pnp 2e.409 off end # GPIO4
					device pnp 2e.509 off end # GPIO5
					device pnp 2e.609 off end # GPIO6
					device pnp 2e.709 off end # GPIO7
					device pnp 2e.a   on      # ACPI
						# Power RAM in S3.
						irq 0xe4 = 0x10
					end
					device pnp 2e.b   on      # HWM, LED
						io  0x60 = 0x0290
						io  0x62 = 0x0200

						# Global registers to select
						# HWM/LED functions instead of
						# floppy functions.
						irq 0x1c = 0x03
						irq 0x24 = 0x24
					end
					device pnp 2e.d   off end # VID
					device pnp 2e.e   off end # CIR wake-up
					device pnp 2e.f   off end # GPIO PP/OD
					device pnp 2e.14  off end # SVID
					device pnp 2e.16  off end # Deep sleep
					device pnp 2e.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