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chip soc/intel/alderlake
# FSP UPDs
register "disable_dynamic_tccold_handshake" = "true"
register "eist_enable" = "true"
register "enable_c1e" = "true"
register "sagv" = "SaGv_Enabled"
# Serial I/O
register "serial_io_i2c_mode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
}"
register "serial_io_uart_mode" = "{
[PchSerialIoIndexUART0] = PchSerialIoSkipInit,
}"
# Power
register "pch_slp_s3_min_assertion_width" = "2" # 50ms
register "pch_slp_s4_min_assertion_width" = "3" # 1s
register "pch_slp_sus_min_assertion_width" = "3" # 500ms
register "pch_slp_a_min_assertion_width" = "3" # 2s
# Device Tree
device domain 0 on
device ref igpu on
register "ddi_portA_config" = "1"
register "ddi_ports_config" = "{
[DDI_PORT_A] = DDI_ENABLE_HPD,
[DDI_PORT_B] = DDI_ENABLE_HPD | DDI_ENABLE_DDC,
}"
end
device ref pcie4_0 on # SSD x4
register "cpu_pcie_rp[CPU_RP(1)]" = "{
.clk_src = 4,
.clk_req = 4,
.flags = PCIE_RP_LTR | PCIE_RP_AER,
}"
smbios_slot_desc "SlotTypeM2Socket3"
"SlotLengthLong"
"M.2/M 2280"
"SlotDataBusWidth4X"
chip soc/intel/common/block/pcie/rtd3
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D14)"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F20)"
register "srcclk_pin" = "4"
device generic 0 on end
end
end
device ref tbt_pcie_rp0 on end
device ref tcss_xhci on
chip drivers/usb/acpi
device ref tcss_root_hub on
chip drivers/usb/acpi
register "desc" = ""USB Type-C""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(0, 0)"
device ref tcss_usb3_port1 on end
end
end
end
end
device ref tcss_dma0 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E4)"
use tcss_usb3_port1 as dfp[0].typec_port
device generic 0 on end
end
end
device ref gna on end
device ref xhci on
# Motherboard USB TBT Type-C
register "usb2_ports[0]" = "USB2_PORT_MID(OC5)"
register "tcss_ports[0]" = "TCSS_PORT_DEFAULT(OC_SKIP)"
# Motherboard USB 3.0 Type-A
register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)"
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC5)"
# Daughterboard USB 3.0 Type-A
register "usb2_ports[6]" = "USB2_PORT_MID(OC0)"
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)"
# Internal Webcam
register "usb2_ports[CONFIG_CCD_PORT]" = "USB2_PORT_MID(OC_SKIP)"
# Fingerprint Reader
register "usb2_ports[5]" = "USB2_PORT_MID(OC0)"
# Daughterboard USB 2.0 Type-A + SD Card Reader
register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)"
# Internal Bluetooth
register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)"
chip drivers/usb/acpi
device ref xhci_root_hub on
chip drivers/usb/acpi
register "desc" = ""USB Type-C""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(0, 0)"
device ref usb2_port1 on end
end
chip drivers/usb/acpi
register "desc" = ""Left USB Type-A""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(0, 1)"
device ref usb2_port3 on end
end
chip drivers/usb/acpi
register "desc" = ""Left USB Type-A""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(0, 1)"
device ref usb3_port1 on end
end
chip drivers/usb/acpi
register "desc" = ""Right USB Type-A""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(0, 2)"
device ref usb2_port7 on end
end
chip drivers/usb/acpi
register "desc" = ""Right USB Type-A""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(0, 2)"
device ref usb3_port2 on end
end
chip drivers/usb/acpi
register "desc" = ""Internal Webcam""
register "type" = "UPC_TYPE_INTERNAL"
register "group" = "ACPI_PLD_GROUP(0, 3)"
device ref usb2_port5 on end
end
chip drivers/usb/acpi
register "desc" = ""Fingerprint Reader""
register "type" = "UPC_TYPE_INTERNAL"
register "group" = "ACPI_PLD_GROUP(0, 4)"
device ref usb2_port6 on end
end
chip drivers/usb/acpi
register "desc" = ""USB 2.0 Hub""
register "type" = "UPC_TYPE_HUB"
register "group" = "ACPI_PLD_GROUP(0, 5)"
device ref usb2_port4 on end
end
chip drivers/usb/acpi
register "desc" = ""Internal Bluetooth""
register "type" = "UPC_TYPE_INTERNAL"
register "group" = "ACPI_PLD_GROUP(0, 6)"
device ref usb2_port10 on end
end
end
end
end
device ref i2c0 on
chip drivers/i2c/hid
register "generic.hid" = ""STAR0001""
register "generic.desc" = ""Touchpad""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E12_IRQ)"
register "hid_desc_reg_offset" = "0x20"
device i2c 2c on end
end
end
device ref shared_sram on end
device ref pcie_rp5 on # WiFi
chip drivers/wifi/generic
register "wake" = "GPE0_PME_B0"
device generic 0 on end
end
register "pch_pcie_rp[PCH_RP(5)]" = "{
.clk_src = 2,
.clk_req = 2,
.flags = PCIE_RP_LTR | PCIE_RP_AER,
}"
smbios_slot_desc "SlotTypePciExpressGen3X1"
"SlotLengthShort"
"M.2/M 2230"
"SlotDataBusWidth1X"
chip soc/intel/common/block/pcie/rtd3
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D13)"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H2)"
register "srcclk_pin" = "2"
device generic 0 on end
end
end
device ref uart0 on end
device ref pch_espi on
register "gen1_dec" = "0x00fc0201"
register "gen2_dec" = "0x00000381"
register "gen3_dec" = "0x00000511"
chip drivers/pc80/tpm
device pnp 0c31.0 on end
end
chip ec/starlabs/merlin
# Port pair 4Eh/4Fh
device pnp 4e.00 on end # IO Interface
device pnp 4e.01 off end # Com 1
device pnp 4e.02 off end # Com 2
device pnp 4e.04 off end # System Wake-Up
device pnp 4e.05 off end # PS/2 Mouse
device pnp 4e.06 on # PS/2 Keyboard
io 0x60 = 0x0060
io 0x62 = 0x0064
irq 0x70 = 1
end
device pnp 4e.0a off end # Consumer IR
device pnp 4e.0f off end # Shared Memory/Flash Interface
device pnp 4e.10 off end # RTC-like Timer
device pnp 4e.11 off end # Power Management Channel 1
device pnp 4e.12 off end # Power Management Channel 2
device pnp 4e.13 off end # Serial Peripheral Interface
device pnp 4e.14 off end # Platform EC Interface
device pnp 4e.17 off end # Power Management Channel 3
device pnp 4e.18 off end # Power Management Channel 4
device pnp 4e.19 off end # Power Management Channel 5
end
end
device ref pmc hidden
chip drivers/intel/pmc_mux
device generic 0 on
chip drivers/intel/pmc_mux/conn
use usb2_port1 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
subsystemid 0x1e50 0x7007
register "pch_hda_sdi_enable[0]" = "true"
register "pch_hda_audio_link_hda_enable" = "1"
register "pch_hda_idisp_codec_enable" = "1"
register "pch_hda_idisp_link_frequency" = "HDA_LINKFREQ_96MHZ"
register "pch_hda_idisp_link_tmode" = "HDA_TMODE_8T"
end
device ref smbus on end
end
end
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