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chip soc/intel/cannonlake
# Lock Down
register "common_soc_config" = "{
.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
}"
# CPU (soc/intel/cannonlake/cpu.c)
# Power limit
register "power_limits_config" = "{
.tdp_pl1_override = 25,
.tdp_pl2_override = 51,
}"
# Enable Enhanced Intel SpeedStep
register "eist_enable" = "1"
# FSP Memory (soc/intel/cannonlake/romstage/fsp_params.c)
register "SaGv" = "SaGv_Enabled"
# FSP Silicon (soc/intel/cannonlake/fsp_params.c)
# All SRCCLKREQ pins mapped directly
register "PcieClkSrcClkReq[0]" = "0"
register "PcieClkSrcClkReq[1]" = "1"
register "PcieClkSrcClkReq[2]" = "2"
register "PcieClkSrcClkReq[3]" = "3"
register "PcieClkSrcClkReq[4]" = "4"
register "PcieClkSrcClkReq[5]" = "5"
# Set all SRCCLKREQ pins as free-use
register "PcieClkSrcUsage[0]" = "0x80"
register "PcieClkSrcUsage[1]" = "0x80"
register "PcieClkSrcUsage[2]" = "0x80"
register "PcieClkSrcUsage[3]" = "0x80"
register "PcieClkSrcUsage[4]" = "0x80"
register "PcieClkSrcUsage[5]" = "0x80"
# Misc
register "AcousticNoiseMitigation" = "1"
# Power
register "PchPmSlpS3MinAssert" = "3" # 50ms
register "PchPmSlpS4MinAssert" = "1" # 1s
register "PchPmSlpSusMinAssert" = "2" # 500ms
register "PchPmSlpAMinAssert" = "4" # 2s
# Thermal
register "tcc_offset" = "12"
# Serial IRQ Mode
register "serirq_mode" = "SERIRQ_CONTINUOUS"
# PM Util (soc/intel/cannonlake/pmutil.c)
# 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.
# sudo devmem2 0xfe001920 (pmc_bar + GPIO_GPE_CFG)
register "gpe0_dw0" = "PMC_GPP_C"
register "gpe0_dw1" = "PMC_GPP_D"
register "gpe0_dw2" = "PMC_GPP_E"
# Actual device tree
device cpu_cluster 0 on
device lapic 0 on end
end
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 on # SA Thermal device
register "Device4Enable" = "1"
end
device pci 12.0 on end # Thermal Subsystem
device pci 13.0 off end # Integrated Sensor Hub
device pci 14.0 on # USB xHCI
chip drivers/usb/acpi
device usb 0.0 on
chip drivers/usb/acpi
register "desc" = ""USB2 Type-A Front Left Upper""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(0, 0)"
device usb 2.0 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-A Front Left Lower""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(0, 1)"
device usb 2.1 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-A Rear Upper""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(1, 0)"
device usb 2.2 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-A Front Right Lower""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(0, 2)"
device usb 2.3 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-A Front Right Upper""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(0, 3)"
device usb 2.4 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-C Port Rear""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(1, 2)"
device usb 2.5 on end
end
chip drivers/usb/acpi
device usb 2.6 off end
end
chip drivers/usb/acpi
device usb 2.7 off end
end
chip drivers/usb/acpi
device usb 2.8 off end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-A Rear Lower""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(1, 1)"
device usb 2.9 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-A Front Left Upper""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(0, 0)"
device usb 3.0 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-A Front Left Lower""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(0, 1)"
device usb 3.1 on end
end
chip drivers/usb/acpi
device usb 3.2 off end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-C Rear""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(1, 2)"
device usb 3.3 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-A Rear Lower""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(1, 1)"
device usb 3.4 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-A Rear Upper""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(1, 0)"
device usb 3.5 on end
end
end
end
register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # Type-A front left upper
register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)" # Type-A front left lower
register "usb2_ports[2]" = "USB2_PORT_MID(OC2)" # Type-A rear upper
register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)" # Type-A front right lower
register "usb2_ports[4]" = "USB2_PORT_MID(OC_SKIP)" # Type-A front right upper
register "usb2_ports[5]" = "USB2_PORT_TYPE_C(OC3)" # Type-C rear
register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # m.2-2230/Bluetooth
register "usb2_ports[9]" = "USB2_PORT_MID(OC2)" # Type-A rear lower
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A front left upper
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A front left lower
register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC3)" # Type-C rear
register "usb3_ports[4]" = "USB3_PORT_DEFAULT(OC2)" # Type-A rear lower
register "usb3_ports[5]" = "USB3_PORT_DEFAULT(OC2)" # Type-A rear upper
end
device pci 14.1 off end # USB xDCI (OTG)
device pci 15.0 off end # I2C #0
device pci 15.1 off end # I2C #1
device pci 15.2 off end # I2C #2
device pci 15.3 off end # I2C #3
device pci 16.0 off 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 # SATA
register "SataMode" = "Sata_AHCI"
register "SataPortsEnable[0]" = "1" # 2.5"
register "SataPortsEnable[2]" = "1" # m.2
register "satapwroptimize" = "1"
end
device pci 19.0 off end # I2C #4
device pci 19.1 off end # I2C #5
device pci 19.2 off end # UART #2
device pci 1a.0 off end # eMMC
device pci 1c.0 off end # PCI Express Port 1
device pci 1c.1 off end # PCI Express Port 2
device pci 1c.2 off end # PCI Express Port 3
device pci 1c.3 off end # PCI Express Port 4
device pci 1c.4 off end # PCI Express Port 5
device pci 1c.5 off end # PCI Express Port 6
device pci 1c.6 off end # PCI Express Port 7
device pci 1c.7 on # PCI Express Port 8
chip drivers/wifi/generic
device pci 00.0 on end # x1 M.2/E 2230 (WLAN)
end
register "PcieRpSlotImplemented[7]" = "1"
register "PcieRpEnable[7]" = "1"
register "PcieRpLtrEnable[7]" = "1"
smbios_slot_desc "SlotTypeM2Socket1_SD" "SlotLengthOther"
end
device pci 1d.0 off end # PCI Express Port 9
device pci 1d.1 on # PCI Express Port 10
device pci 00.0 on end # x1 (LAN)
register "PcieRpSlotImplemented[9]" = "1"
register "PcieRpEnable[9]" = "1"
end
device pci 1d.2 off end # PCI Express Port 11
device pci 1d.3 off end # PCI Express Port 12
device pci 1d.4 on # PCI Express Port 13
device pci 00.0 on end # x4 M.2/M 2280 (NVMe)
register "PcieRpSlotImplemented[12]" = "1"
register "PcieRpEnable[12]" = "1"
register "PcieRpLtrEnable[12]" = "1"
smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "M.2/M 2280" "SlotDataBusWidth4X"
end
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 off end # UART #0
device pci 1e.1 off end # UART #1
device pci 1e.2 off end # GSPI #0
device pci 1e.3 off end # GSPI #1
device pci 1f.0 on end # LPC Bridge
device pci 1f.1 off end # P2SB
device pci 1f.2 off end # Power Management Controller
device pci 1f.3 on # Intel HDA
register "PchHdaAudioLinkHda" = "1"
end
device pci 1f.4 on end # SMBus
device pci 1f.5 on end # PCH SPI
device pci 1f.6 off end # GbE
end
end
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