src/mainboard/intel/icelake_rvp/variants/icl_u/devicetree.cb

chip soc/intel/icelake

	device cpu_cluster 0 on
		device lapic 0 on end
	end

	# GPE configuration
	# Note that GPE events called out in ASL code rely on this
	# route. i.e. If this route changes then the affected GPE
	# offset bits also need to be changed.
	register "gpe0_dw0" = "GPP_B"
	register "gpe0_dw1" = "GPP_D"
	register "gpe0_dw2" = "GPP_E"

	# FSP configuration
	register "SaGv" = "SaGv_Enabled"
	register "SmbusEnable" = "1"
	register "ScsEmmcHs400Enabled" = "1"
	register "SdCardPowerEnableActiveHigh" = "1"

	register "usb2_ports[0]" = "USB2_PORT_MID(OC0)"	# USB3/2 Type A port1
	register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)"	# USB2 WWAN
	register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)"	# USB2 Bluetooth
	register "usb2_ports[3]" = "USB2_PORT_MID(OC0)"	# Type-C Port1
	register "usb2_ports[4]" = "USB2_PORT_MID(OC0)"	# Type-C Port2
	register "usb2_ports[5]" = "USB2_PORT_MID(OC3)"	# Type-C Port3
	register "usb2_ports[6]" = "USB2_PORT_MID(OC3)"	# Type-C Port4
	register "usb2_ports[7]" = "USB2_PORT_MID(OC0)"	# USB3/2 Type A port2
	register "usb2_ports[8]" = "USB2_PORT_MID(OC3)"	# USB2 Type A port1
	register "usb2_ports[9]" = "USB2_PORT_MID(OC3)"	# USB2 Type A port2

	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC0)"	# USB3/2 Type A port1
	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC0)"	# USB3/2 Type A port2
	register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# USB3 WLAN
	register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# UNUSED
	register "usb3_ports[4]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# UNUSED
	register "usb3_ports[5]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# UNUSED

	# Enable Pch iSCLK
	register "pch_isclk" = "1"

	# EC host command ranges are in 0x800-0x8ff & 0x200-0x20f
	register "gen1_dec" = "0x00fc0801"
	register "gen2_dec" = "0x000c0201"
	# EC memory map range is 0x900-0x9ff
	register "gen3_dec" = "0x00fc0901"

	register "PchHdaDspEnable" = "1"
	register "PchHdaAudioLinkHda" = "1"

	register "PcieRpEnable[0]" = "1"
	register "PcieRpEnable[1]" = "1"
	register "PcieRpEnable[2]" = "1"
	register "PcieRpEnable[3]" = "1"
	register "PcieRpEnable[4]" = "1"
	register "PcieRpEnable[5]" = "1"
	register "PcieRpEnable[6]" = "1"
	register "PcieRpEnable[7]" = "1"
	register "PcieRpEnable[8]" = "1"
	register "PcieRpEnable[9]" = "1"
	register "PcieRpEnable[10]" = "1"
	register "PcieRpEnable[11]" = "1"
	register "PcieRpEnable[12]" = "1"
	register "PcieRpEnable[13]" = "1"
	register "PcieRpEnable[14]" = "1"
	register "PcieRpEnable[15]" = "1"

	register "PcieClkSrcUsage[0]" = "2"
	register "PcieClkSrcUsage[1]" = "8"
	register "PcieClkSrcUsage[2]" = "0xC"
	register "PcieClkSrcUsage[3]" = "0x70"
	register "PcieClkSrcUsage[4]" = "4"
	register "PcieClkSrcUsage[5]" = "0xE"
	register "PcieClkSrcUsage[6]" = "0x80"
	register "PcieClkSrcUsage[7]" = "0x80"
	register "PcieClkSrcUsage[8]" = "0x80"
	register "PcieClkSrcUsage[9]" = "0x80"
	register "PcieClkSrcUsage[10]" = "0x80"
	register "PcieClkSrcUsage[11]" = "0x80"
	register "PcieClkSrcUsage[12]" = "0x80"
	register "PcieClkSrcUsage[13]" = "0x80"
	register "PcieClkSrcUsage[14]" = "0x80"
	register "PcieClkSrcUsage[15]" = "0x80"

	register "PcieClkSrcClkReq[0]" = "0"
	register "PcieClkSrcClkReq[1]" = "1"
	register "PcieClkSrcClkReq[2]" = "2"
	register "PcieClkSrcClkReq[3]" = "3"
	register "PcieClkSrcClkReq[4]" = "4"
	register "PcieClkSrcClkReq[5]" = "5"
	register "PcieClkSrcClkReq[6]" = "6"
	register "PcieClkSrcClkReq[7]" = "7"
	register "PcieClkSrcClkReq[8]" = "8"
	register "PcieClkSrcClkReq[9]" = "9"
	register "PcieClkSrcClkReq[10]" = "10"
	register "PcieClkSrcClkReq[11]" = "11"
	register "PcieClkSrcClkReq[12]" = "12"
	register "PcieClkSrcClkReq[13]" = "13"
	register "PcieClkSrcClkReq[14]" = "14"
	register "PcieClkSrcClkReq[15]" = "15"

	register "SataEnable" = "1"
	register "SataSalpSupport" = "1"
	register "SataPortsEnable[0]" = "1"
	register "SataPortsEnable[1]" = "1"
	register "SataPortsEnable[2]" = "1"
	register "SataPortsEnable[3]" = "1"
	register "SataPortsEnable[4]" = "1"
	register "SataPortsEnable[5]" = "1"
	register "SataPortsEnable[6]" = "1"
	register "SataPortsEnable[7]" = "1"

	register "SataPortsDevSlp[0]" = "1"
	register "SataPortsDevSlp[1]" = "1"
	register "SataPortsDevSlp[2]" = "1"
	register "SataPortsDevSlp[3]" = "1"
	register "SataPortsDevSlp[4]" = "1"
	register "SataPortsDevSlp[5]" = "1"
	register "SataPortsDevSlp[6]" = "1"
	register "SataPortsDevSlp[7]" = "1"

	register "SerialIoI2cMode" = "{
		[PchSerialIoIndexI2C0]  = PchSerialIoPci,
		[PchSerialIoIndexI2C1]  = PchSerialIoPci,
		[PchSerialIoIndexI2C2]  = PchSerialIoPci,
		[PchSerialIoIndexI2C3]  = PchSerialIoPci,
		[PchSerialIoIndexI2C4]  = PchSerialIoDisabled,
		[PchSerialIoIndexI2C5]  = PchSerialIoPci,
	}"

	register "SerialIoGSpiMode" = "{
		[PchSerialIoIndexGSPI0] = PchSerialIoDisabled,
		[PchSerialIoIndexGSPI1] = PchSerialIoPci,
		[PchSerialIoIndexGSPI2] = PchSerialIoDisabled,
	}"

	register "SerialIoGSpiCsMode" = "{
		[PchSerialIoIndexGSPI0] = 1,
		[PchSerialIoIndexGSPI1] = 1,
		[PchSerialIoIndexGSPI2] = 1,
	}"

	register "SerialIoGSpiCsState" = "{
		[PchSerialIoIndexGSPI0] = 0,
		[PchSerialIoIndexGSPI1] = 0,
		[PchSerialIoIndexGSPI2] = 0,
	}"

	register "SerialIoUartMode" = "{
		[PchSerialIoIndexUART0] = PchSerialIoDisabled,
		[PchSerialIoIndexUART1] = PchSerialIoDisabled,
		[PchSerialIoIndexUART2] = PchSerialIoSkipInit,
	}"

	# Enable DPTF
	register "dptf_enable" = "1"

	# GPIO for SD card detect
	register "sdcard_cd_gpio" = "GPP_G5"

	# Enable S0ix
	register "s0ix_enable" = "0"

	# Intel Common SoC Config
	#+-------------------+---------------------------+
	#| Field             |  Value                    |
	#+-------------------+---------------------------+
	#| GSPI1             | cr50 TPM. Early init is   |
	#|                   | required to set up a BAR  |
	#|                   | for TPM communication     |
	#|                   | before memory is up       |
	#+-------------------+---------------------------+

	register "common_soc_config" = "{
		.gspi[1] = {
			.speed_mhz = 1,
			.early_init = 1,
		},
	}"

	device domain 0 on
		device pci 00.0 on  end # Host Bridge
		device pci 02.0 on  end # Integrated Graphics Device
		device pci 04.0 off end # SA Thermal device
		device pci 12.0 off end # Thermal Subsystem
		device pci 12.5 off end # UFS SCS
		device pci 12.6 off end # GSPI #2
		device pci 14.0 on
			chip drivers/usb/acpi
				register "desc" = ""Root Hub""
				register "type" = "UPC_TYPE_HUB"
				device usb 0.0 on
					chip drivers/usb/acpi
						register "desc" = ""USB3/2 Type-A Left Lower""
						register "type" = "UPC_TYPE_A"
						device usb 2.0 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""WWAN""
						register "type" = "UPC_TYPE_INTERNAL"
						device usb 2.1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""Bluetooth""
						register "type" = "UPC_TYPE_INTERNAL"
						device usb 2.2 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB C Connector 1""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						device usb 2.3 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB C Connector 2""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						device usb 2.4 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB C Connector 3""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						device usb 2.5 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB C Connector 4""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						device usb 2.6 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3/2 Type-A Left Upper""
						register "type" = "UPC_TYPE_A"
						device usb 2.7 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Right Lower""
						register "type" = "UPC_TYPE_A"
						device usb 2.8 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Right Upper""
						register "type" = "UPC_TYPE_A"
						device usb 2.9 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3/2 Type-A Left Lower""
						register "type" = "UPC_TYPE_A"
						device usb 3.0 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3/2 Type-A Left Upper""
						register "type" = "UPC_TYPE_A"
						device usb 3.1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""WLAN""
						register "type" = "UPC_TYPE_INTERNAL"
						device usb 3.2 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Port Unused1""
						register "type" = "UPC_TYPE_INTERNAL"
						device usb 3.3 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Port Unused2""
						register "type" = "UPC_TYPE_INTERNAL"
						device usb 3.4 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Port Unused3""
						register "type" = "UPC_TYPE_INTERNAL"
						device usb 3.5 on end
					end
				end
			end
		end # USB xHCI
		device pci 14.1 off end # USB xDCI (OTG)
		device pci 14.2 off end # PMC SRAM
		device pci 14.3 on
			chip drivers/wifi/generic
				register "wake" = "GPE0_PME_B0"
				device generic 0 on end
			end
		end # CNVi wifi
		device pci 14.5 on  end # SDCard
		device pci 15.0 on
			chip drivers/i2c/hid
				register "generic.hid" = ""ALPS0000""
				register "generic.desc" = ""Touchpad""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C8_IRQ)"
				register "hid_desc_reg_offset" = "0x20"
				device i2c 2c on end
			end
		end # I2C 0
		device pci 15.1 on  end # I2C #1
		device pci 15.2 on  end # I2C #2
		device pci 15.3 on  end # I2C #3
		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 Redirection
		device pci 16.4 off end # Management Engine Interface 3
		device pci 16.5 off end # Management Engine Interface 4
		device pci 17.0 on  end # SATA
		device pci 19.0 on  end # I2C #4
		device pci 19.1 off end # I2C #5
		device pci 19.2 on  end # UART #2
		device pci 1a.0 on  end # eMMC
		device pci 1c.0 on
			chip drivers/wifi/generic
				register "wake" = "GPE0_PCI_EXP"
				device pci 00.0 on end
			end
		end # PCI Express Port 1 x4 SLOT1
		device pci 1c.4 on  end # PCI Express Port 5 x1 SLOT2/LAN
		device pci 1c.5 off end # PCI Express Port 6
		device pci 1c.6 off end # PCI Express Port 7
		device pci 1c.7 off end # PCI Express Port 8
		device pci 1d.0 on  end # PCI Express Port 9
		device pci 1d.1 off end # PCI Express Port 10
		device pci 1d.2 off end # PCI Express Port 11
		device pci 1d.3 off end # PCI Express Port 12
		device pci 1d.4 off end # PCI Express Port 13
		device pci 1d.5 off end # PCI Express Port 14
		device pci 1d.6 off end # PCI Express Port 15
		device pci 1d.7 off end # PCI Express Port 16
		device pci 1e.0 on  end # UART #0
		device pci 1e.1 off end # UART #1
		device pci 1e.2 off end # GSPI #0
		device pci 1e.3 on
			chip drivers/spi/acpi
				register "hid" = "ACPI_DT_NAMESPACE_HID"
				register "compat_string" = ""google,cr50""
				register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)"
				device spi 0 on end
			end
		end # GSPI #1
		device pci 1f.0 on  end # eSPI Interface
		device pci 1f.1 on  end # P2SB
		device pci 1f.2 on  end # Power Management Controller
		device pci 1f.3 on  end # Intel HDA
		device pci 1f.4 on  end # SMBus
		device pci 1f.5 on  end # PCH SPI
		device pci 1f.6 off end # GbE
	end
end