src/mainboard/hp/snb_ivb_laptops/variants/folio_9470m/overridetree.cb

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

chip northbridge/intel/sandybridge
	register "gpu_cpu_backlight" = "0x00000d9c"
	register "gpu_panel_power_backlight_off_delay" = "2000"
	register "gpu_pch_backlight" = "0x0d9c0d9c"
	device domain 0 on
		subsystemid 0x103c 0x18df inherit

		device ref peg10 off end
		device ref igd on  end

		chip southbridge/intel/bd82x6x # Intel Series 6 Cougar 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 }"
			register "sata_port_map" = "0x3"
			register "superspeed_capable_ports" = "0x0000000f"
			register "xhci_overcurrent_mapping" = "0x00000c03"
			register "xhci_switchable_ports"    = "0x0000000f"

			device ref xhci on  end
			device ref pcie_rp1 on  end
			device ref pcie_rp2 off end
			device ref pcie_rp3 on  end	# SDHCI
			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" = "0x44"
					device pnp ff.1 off end
				end
			end
		end
	end
end