src/mainboard/hp/snb_ivb_laptops/variants/2170p/overridetree.cb

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

chip northbridge/intel/sandybridge
	register "gpu_cpu_backlight" = "0x0000040e"
	register "gpu_panel_power_backlight_off_delay" = "2000"
	register "gpu_pch_backlight" = "0x0d9c0d9c"
	device domain 0 on
		subsystemid 0x103c 0x1815 inherit

		device ref peg10 off end
		device ref igd on  end

		chip southbridge/intel/bd82x6x	# Intel Series 7 Panther Point PCH
			# mailbox at 0x200/0x201 and PM1 at 0x220
			register "gen1_dec" = "0x007c0201"
			register "gen2_dec" = "0x000c0101"
			register "gen3_dec" = "0x00fcfe01"
			register "gen4_dec" = "0x000402e9"
			register "gpi6_routing" = "2"
			register "pcie_hotplug_map" = "{ 0, 0, 1, 0, 0, 0, 0, 0 }"
			# HDD(0), ODD(1), mSATA(2), eSATA(4)
			register "sata_port_map" = "0x3f"
			register "superspeed_capable_ports" = "0x0000000f"
			register "xhci_overcurrent_mapping" = "0x00000c03"
			register "xhci_switchable_ports"    = "0x0000000f"

			device ref xhci on  end
			device ref mei1 on  end
			device ref pcie_rp1 on  end
			device ref pcie_rp2 off end
			device ref pcie_rp3 on  end	# SD/MMC
			device ref pcie_rp4 on     	# WLAN
				smbios_slot_desc "SlotTypePciExpressMini52pinWithoutBSKO"
					"SlotLengthShort" "Mini PCIe" "SlotDataBusWidth1X"
			end
			device ref pcie_rp5 off end
			device ref pcie_rp6 off end
			device ref pcie_rp7 off end
			device ref pcie_rp8 off end
			device ref lpc on
				chip ec/hp/kbc1126
					register "ec_data_port" = "0x62"
					register "ec_cmd_port"  = "0x66"
					register "ec_ctrl_reg"  = "0x81"
					register "ec_fan_ctrl_value" = "0x70"
					device pnp ff.1 off end
				end
				chip superio/smsc/lpc47n217
					device pnp 4e.3 on	# Parallel
						io  0x60 = 0x378
						irq 0x70 = 7
					end
					device pnp 4e.4 on	# COM1
						io  0x60 = 0x3f8
						irq 0x70 = 4
					end
					device pnp 4e.5 off end	# COM2
				end
			end
		end
	end
end