fw_config
	field STORAGE 30 31
		option STORAGE_EMMC		0
		option STORAGE_NVME		1
		option STORAGE_UFS		2
		option STORAGE_UNKNOWN		3
	end
end
chip soc/intel/alderlake
	register "sagv" = "SaGv_Enabled"

	# GPE configuration
	register "pmc_gpe0_dw1" = "GPP_B"
	register "pmc_gpe0_dw2" = "GPP_F"

	# S0ix enable
	register "s0ix_enable" = "1"

	# Enable CNVi BT
	register "cnvi_bt_core" = "true"

	# eMMC HS400
	register "emmc_enable_hs400_mode" = "1"

	#eMMC DLL tuning parameters
	# EMMC Tx CMD Delay
	# Refer to EDS-Vol2-42.3.7.
	# [14:8] steps of delay for DDR mode, each 125ps, range: 0 - 39.
	# [6:0] steps of delay for SDR mode, each 125ps, range: 0 - 39.
	register "common_soc_config.emmc_dll.emmc_tx_cmd_cntl" = "0x505"

	# EMMC TX DATA Delay 1
	# Refer to EDS-Vol2-42.3.8.
	# [14:8] steps of delay for HS400, each 125ps, range: 0 - 78.
	# [6:0] steps of delay for SDR104/HS200, each 125ps, range: 0 - 79.
	register "common_soc_config.emmc_dll.emmc_tx_data_cntl1" = "0x909"

	# EMMC TX DATA Delay 2
	# Refer to EDS-Vol2-42.3.9.
	# [30:24] steps of delay for SDR50, each 125ps, range: 0 - 79.
	# [22:16] steps of delay for DDR50, each 125ps, range: 0 - 78.
	# [14:8] steps of delay for SDR25/HS50, each 125ps, range: 0 -79.
	# [6:0] steps of delay for SDR12, each 125ps. Range: 0 - 79.
	register "common_soc_config.emmc_dll.emmc_tx_data_cntl2" = "0x1C2A2828"

	# EMMC RX CMD/DATA Delay 1
	# Refer to EDS-Vol2-42.3.10.
	# [30:24] steps of delay for SDR50, each 125ps, range: 0 - 119.
	# [22:16] steps of delay for DDR50, each 125ps, range: 0 - 78.
	# [14:8] steps of delay for SDR25/HS50, each 125ps, range: 0 - 119.
	# [6:0] steps of delay for SDR12, each 125ps, range: 0 - 119.
	register "common_soc_config.emmc_dll.emmc_rx_cmd_data_cntl1" = "0x1C1B4F1B"

	# EMMC RX CMD/DATA Delay 2
	# Refer to EDS-Vol2-42.3.12.
	# [17:16] stands for Rx Clock before Output Buffer,
	#         00: Rx clock after output buffer,
	#         01: Rx clock before output buffer,
	#         10: Automatic selection based on working mode.
	#         11: Reserved
	# [14:8] steps of delay for Auto Tuning Mode, each 125ps, range: 0 - 39.
	# [6:0] steps of delay for HS200, each 125ps, range: 0 - 79.
	register "common_soc_config.emmc_dll.emmc_rx_cmd_data_cntl2" = "0x1004E"

	# EMMC Rx Strobe Delay
	# Refer to EDS-Vol2-42.3.11.
	# [14:8] Rx Strobe Delay DLL 1(HS400 Mode), each 125ps, range: 0 - 39.
	# [6:0] Rx Strobe Delay DLL 2(HS400 Mode), each 125ps, range: 0 - 39.
	register "common_soc_config.emmc_dll.emmc_rx_strobe_cntl" = "0x01515"

	register "usb2_ports[0]" = "USB2_PORT_MID(OC1)"         # USB2_A0(MLB)
	register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)"     # USB2_A1 (DB)
	register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)"     # M.2 Camera
	register "usb2_ports[4]" = "USB2_PORT_TYPE_C(OC_SKIP)"  # USB2_C0 (MLB)
	register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)"     # Bluetooth

	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC1)"	# USB3/2 Type A port A0 (MLB)
	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# USB3/2 Type A port A1 (DB)

	register "tcss_ports[0]" = "TCSS_PORT_DEFAULT(OC_SKIP)"

	# Bit 0 - C0 has no redriver, so enable SBU muxing in the SoC.
	# Bit 2 - C1 has a redriver which does SBU muxing.
	# Bit 1,3 - AUX lines are not swapped on the motherboard for either C0 or C1.
	register "tcss_aux_ori" = "0"

	# HD Audio
	register "pch_hda_dsp_enable" = "1"
	register "pch_hda_sdi_enable[0]" = "1"
	register "pch_hda_sdi_enable[1]" = "1"
	register "pch_hda_audio_link_hda_enable" = "1"
	register "pch_hda_idisp_link_tmode" = "HDA_TMODE_8T"
	register "pch_hda_idisp_link_frequency" = "HDA_LINKFREQ_96MHZ"
	register "pch_hda_idisp_codec_enable" = "1"

	register "serial_io_i2c_mode" = "{
		[PchSerialIoIndexI2C0] = PchSerialIoPci,
		[PchSerialIoIndexI2C1] = PchSerialIoPci,
		[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
		[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
		[PchSerialIoIndexI2C4] = PchSerialIoDisabled,
		[PchSerialIoIndexI2C5] = PchSerialIoPci,
	}"

	register "serial_io_gspi_mode" = "{
		[PchSerialIoIndexGSPI0] = PchSerialIoDisabled,
		[PchSerialIoIndexGSPI1] = PchSerialIoDisabled,
	}"

	register "serial_io_uart_mode" = "{
		[PchSerialIoIndexUART0] = PchSerialIoPci,
		[PchSerialIoIndexUART1] = PchSerialIoDisabled,
		[PchSerialIoIndexUART2] = PchSerialIoDisabled,
	}"

	# Intel Common SoC Config
	#+-------------------+---------------------------+
	#| Field             |  Value                    |
	#+-------------------+---------------------------+
	#| I2C0              | TPM. Early init is        |
	#|                   | required to set up a BAR  |
	#|                   | for TPM communication     |
	#| I2C1              | Trackpad                  |
	#| I2C5              | Touchscreen               |
	#+-------------------+---------------------------+
	register "common_soc_config" = "{
		.i2c[0] = {
			.early_init = 1,
			.speed = I2C_SPEED_FAST_PLUS,
			.speed_config[0] = {
				.speed = I2C_SPEED_FAST_PLUS,
				.scl_lcnt = 55,
				.scl_hcnt = 30,
				.sda_hold = 7,
			}
		},
		.i2c[1] = {
			.speed = I2C_SPEED_FAST,
			.speed_config[0] = {
				.speed = I2C_SPEED_FAST,
				.scl_lcnt = 158,
				.scl_hcnt = 79,
				.sda_hold = 7,
			}
		},
		.i2c[5] = {
			.speed = I2C_SPEED_FAST,
			.speed_config[0] = {
				.speed = I2C_SPEED_FAST,
				.scl_lcnt = 158,
				.scl_hcnt = 79,
				.sda_hold = 7,
			}
		},
	}"

	device domain 0 on
		device ref igpu on end
		device ref tcss_xhci on
			chip drivers/usb/acpi
				device ref tcss_root_hub on
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-C Port C0 (MLB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))"
						device ref tcss_usb3_port1 on end
					end
				end
			end
		end
		device ref xhci on
			chip drivers/usb/acpi
				device ref xhci_root_hub on
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Port A0 (MLB)""
						register "type" = "UPC_TYPE_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(LEFT, RIGHT, ACPI_PLD_GROUP(3, 1))"
						device ref usb2_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Port A1 (DB)""
						register "type" = "UPC_TYPE_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, LEFT, ACPI_PLD_GROUP(4, 1))"
						device ref usb2_port2 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Camera""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb2_port3 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-C Port C0 (MLB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))"
						device ref usb2_port5 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Bluetooth""
						register "type" = "UPC_TYPE_INTERNAL"
						register "reset_gpio" =
							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A13)"
						device ref usb2_port6 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-A Port A0 (MLB)""
						register "type" = "UPC_TYPE_USB3_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(LEFT, RIGHT, ACPI_PLD_GROUP(3, 1))"
						device ref usb3_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-A Port A1 (DB)""
						register "type" = "UPC_TYPE_USB3_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, LEFT, ACPI_PLD_GROUP(4, 1))"
						device ref usb3_port2 on end
					end
				end
			end
		end
		device ref shared_sram on end
		device ref cnvi_wifi on
			chip drivers/wifi/generic
				register "wake" = "GPE0_PME_B0"
				register "enable_cnvi_ddr_rfim" = "true"
				register "add_acpi_dma_property" = "true"
				device generic 0 on end
			end
		end
		device ref i2c0 on
			chip drivers/i2c/tpm
				register "hid" = ""GOOG0005""
				register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_A17_IRQ)"
				device i2c 50 on end
			end
		end #I2C0
		device ref i2c1 on
			chip drivers/i2c/generic
				register "hid" = ""ELAN0000""
				register "desc" = ""ELAN Touchpad""
				register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_B3_IRQ)"
				register "wake" = "GPE0_DW1_03"
				register "detect" = "1"
				device i2c 15 on end
			end
		end #I2C1
		device ref i2c5 on
			chip drivers/i2c/hid
				register "generic.hid" = ""ELAN9004""
				register "generic.desc" = ""ELAN Touchscreen""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)"
				register "generic.detect" = "1"
				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
				register "generic.reset_delay_ms" = "20"
				register "generic.reset_off_delay_ms" = "2"
				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E17)"
				register "generic.enable_delay_ms" = "1"
				register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A21)"
				register "generic.stop_delay_ms" = "150"
				register "generic.stop_off_delay_ms" = "2"
				register "generic.has_power_resource" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 10 on end
			end
		end #I2C5
		device ref heci1 on end
		device ref emmc on
			probe STORAGE STORAGE_UNKNOWN
			probe STORAGE STORAGE_EMMC
		end
		device ref ish on
			chip drivers/intel/ish
				register "add_acpi_dma_property" = "true"
				device generic 0 on end
			end
			probe STORAGE STORAGE_UNKNOWN
			probe STORAGE STORAGE_UFS
		end
		device ref ufs on
			probe STORAGE STORAGE_UNKNOWN
			probe STORAGE STORAGE_UFS
		end
		device ref uart0 on end
		device ref pch_espi on
			chip ec/google/chromeec
				use conn0 as mux_conn[0]
				device pnp 0c09.0 on end
			end
		end
		device ref pmc hidden
			chip drivers/intel/pmc_mux
				device generic 0 on
					chip drivers/intel/pmc_mux/conn
						use usb2_port5 as usb2_port
						use tcss_usb3_port1 as usb3_port
						device generic 0 alias conn0 on end
					end
				end
			end
		end
		device ref hda on
			chip drivers/sof
				register "spkr_tplg" = "max98360a"
				register "jack_tplg" = "rt5682"
				register "mic_tplg" = "_2ch_pdm0"
				device generic 0 on end
			end
		end
	end
end