| chip soc/intel/cannonlake |
| register "common_soc_config" = "{ |
| .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT, |
| /* Touchpad */ |
| .i2c[0] = { |
| .speed = I2C_SPEED_FAST, |
| .rise_time_ns = 80, |
| .fall_time_ns = 110, |
| }, |
| }" |
| |
| # CPU (soc/intel/cannonlake/cpu.c) |
| # Power limit |
| register "power_limits_config" = "{ |
| .tdp_pl1_override = 15, |
| .tdp_pl2_override = 20, |
| }" |
| |
| # Enable Enhanced Intel SpeedStep |
| register "eist_enable" = "1" |
| |
| # Graphics (soc/intel/cannonlake/graphics.c) |
| # IGD Displays |
| register "gfx" = "GMA_STATIC_DISPLAYS(0)" |
| |
| # FSP Memory (soc/intel/cannonlake/romstage/fsp_params.c) |
| # FSP configuration |
| register "SaGv" = "SaGv_Enabled" |
| register "enable_c6dram" = "1" |
| |
| # FSP Silicon (soc/intel/cannonlake/fsp_params.c) |
| # Serial I/O |
| register "SerialIoDevMode" = "{ |
| [PchSerialIoIndexI2C0] = PchSerialIoPci, |
| [PchSerialIoIndexUART2] = PchSerialIoSkipInit, |
| }" |
| |
| # Misc |
| register "AcousticNoiseMitigation" = "1" |
| |
| # Power |
| register "PchPmSlpS3MinAssert" = "2" # 50ms |
| register "PchPmSlpS4MinAssert" = "3" # 1s |
| register "PchPmSlpSusMinAssert" = "3" # 500ms |
| register "PchPmSlpAMinAssert" = "3" # 2s |
| |
| # Thermal |
| register "tcc_offset" = "10" |
| |
| # Enable eDP device |
| # register "DdiPortEdp" = "1" |
| |
| # 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_B" |
| register "gpe0_dw1" = "PMC_GPP_C" |
| 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 12.5 off end # UFS SCS |
| device pci 12.6 off end # GSPI #2 |
| device pci 14.0 on # USB xHCI |
| # USB2 |
| register "usb2_ports[0]" = "USB2_PORT_MID(OC2)" # Type-C Port 1 |
| register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)" # Type-A Port 2 |
| register "usb2_ports[2]" = "USB2_PORT_MID(OC2)" # Bluetooth |
| register "usb2_ports[3]" = "USB2_PORT_MID(OC2)" # SD Card |
| register "usb2_ports[5]" = "USB2_PORT_MID(OC3)" # Type-A Port 3 |
| register "usb2_ports[6]" = "USB2_PORT_MID(OC3)" # Camera |
| register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # CNVi Bluetooth |
| # USB3 |
| register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC2)" |
| register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" |
| register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC2)" |
| end |
| device pci 14.1 off end # USB xDCI (OTG) |
| device pci 14.3 on # CNVi wifi |
| chip drivers/wifi/generic |
| register "wake" = "GPE0_PME_B0" |
| device generic 0 on end |
| end |
| end |
| device pci 14.5 off end # SDCard |
| device pci 15.0 on # I2C #0 |
| chip drivers/i2c/hid |
| register "generic.hid" = ""StarPoint"" |
| register "generic.desc" = ""Touchpad"" |
| register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)" |
| register "generic.probed" = "1" |
| register "hid_desc_reg_offset" = "0x20" |
| device i2c 2c on end |
| end |
| end |
| 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 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 # SATA |
| register "SataSalpSupport" = "1" |
| # Port 1 |
| register "SataPortsEnable[1]" = "1" |
| register "SataPortsDevSlp[1]" = "1" |
| # Port 2 |
| register "SataPortsEnable[2]" = "1" |
| register "SataPortsDevSlp[2]" = "1" |
| end |
| device pci 19.0 off end # I2C #4 |
| device pci 19.1 off end # I2C #5 |
| device pci 19.2 on end # UART #2 |
| device pci 1a.0 off end # eMMC - not fitted |
| 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 off end # PCI Express Port 8 |
| device pci 1d.0 on # PCI Express Port 9 (SSD x4) |
| device pci 00.0 on end |
| register "PcieRpSlotImplemented[8]" = "1" |
| register "PcieRpEnable[8]" = "1" |
| register "PcieRpLtrEnable[8]" = "1" |
| register "PcieClkSrcUsage[1]" = "8" |
| register "PcieClkSrcClkReq[1]" = "1" |
| smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "M.2/M 2280" "SlotDataBusWidth4X" |
| end |
| 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 (LAN) |
| device pci 1d.5 off end # PCI Express Port 14 (WLAN) |
| 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 off end # GSPI #1 |
| device pci 1f.0 on # LPC Interface |
| # LPC configuration from lspci -s 1f.0 -xxx |
| # Address 0x84: Decode 0x680 - 0x68F |
| register "gen1_dec" = "0x000c0681" |
| # Address 0x88: Decode |
| register "gen2_dec" = "0x000c1641" |
| # Address 0x8C: Decode 0x200 - 0x2FF |
| register "gen3_dec" = "0x00fc0201" |
| # Address 0x90: Decode 0x80 - 0x8F (Port 80) |
| register "gen4_dec" = "0x000c0081" |
| |
| chip ec/starlabs/it8987 |
| # Port 4Eh/4Fh |
| device pnp 4e.0 on # IO Interface |
| end |
| end |
| end |
| device pci 1f.1 off end # P2SB |
| device pci 1f.2 on end # Power Management Controller |
| device pci 1f.3 on # Intel HDA |
| subsystemid 0x10ec 0x119e |
| 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 |