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chip soc/intel/cannonlake
register "common_soc_config" = "{
// Touchpad I2C bus
.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 = 125,
.tdp_pl2_override = 160,
}"
# Enable Enhanced Intel SpeedStep
register "eist_enable" = "1"
# FSP Memory (soc/intel/cannonlake/romstage/fsp_params.c)
register "enable_c6dram" = "1"
# FSP Silicon (soc/intel/cannonlake/fsp_params.c)
# Serial I/O
register "SerialIoDevMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci, // Touchpad I2C bus
[PchSerialIoIndexUART2] = PchSerialIoSkipInit, // Debug console
}"
# Misc
register "AcousticNoiseMitigation" = "1"
# Power
register "PchPmSlpS3MinAssert" = "3" # 50ms
register "PchPmSlpS4MinAssert" = "1" # 1s
register "PchPmSlpSusMinAssert" = "4" # 4s
register "PchPmSlpAMinAssert" = "4" # 2s
# Thermal
register "tcc_offset" = "13"
# 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.
register "gpe0_dw0" = "PMC_GPP_K"
register "gpe0_dw1" = "PMC_GPP_G"
register "gpe0_dw2" = "PMC_GPP_E"
# Actual device tree
device cpu_cluster 0 on
device lapic 0 on end
end
device domain 0 on
subsystemid 0x1558 0x7714 inherit
device pci 00.0 on end # Host Bridge
device pci 01.0 on # GPU Port
# PCI Express Graphics #0 x16, Clock 7 (NVIDIA GPU)
register "PcieClkSrcUsage[7]" = "0x40"
register "PcieClkSrcClkReq[7]" = "7"
device pci 00.0 on end # VGA controller
device pci 00.1 on end # Audio device
device pci 00.2 on end # USB xHCI Host controller
device pci 00.3 on end # USB Type-C UCSI controller
end
# TODO: is this enough to disable iGPU?
device pci 02.0 off end # Integrated Graphics Device
device pci 04.0 on end # SA Thermal device
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 13.0 off end # Integrated Sensor Hub
device pci 14.0 on # USB xHCI
# USB2
register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # USB 3_2
register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)" # USB 3_1
register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)" # USB 3_4
register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)" # USB 3_3
register "usb2_ports[4]" = "USB2_PORT_MID(OC_SKIP)" # Per-key RGB
register "usb2_ports[5]" = "USB2_PORT_TYPE_C(OC_SKIP)" # USB Type-C
register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # XFI
register "usb2_ports[7]" = "USB2_PORT_MID(OC_SKIP)" # Camera
register "usb2_ports[8]" = "USB2_PORT_MID(OC_SKIP)" # Light guide
register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # Fingerprint
register "usb2_ports[13]" = "USB2_PORT_MID(OC_SKIP)" # Bluetooth
# USB3
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB 3_2
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # ANX7440
register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB 3_4
register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB 3_3
end
device pci 14.2 on end # Shared SRAM
device pci 14.3 on # CNVi wifi
chip drivers/wifi/generic
register "wake" = "PME_B0_EN_BIT"
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" = ""SYNA1202""
register "generic.desc" = ""Synaptics Touchpad""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_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 "SataPortsEnable[1]" = "1" # SATA1A (SSD)
register "SataPortsEnable[3]" = "1" # SATA3 (M.2_SATA3)
register "SataPortsEnable[4]" = "1" # SATA4 (SSD2)
end
device pci 19.2 off end # UART #2
device pci 1a.0 off end # eMMC
device pci 1b.0 on # PCI Express Port 17
# PCI Express root port #17 x4, Clock 14 (SSD2)
register "PcieRpEnable[16]" = "1"
register "PcieRpLtrEnable[16]" = "1"
register "PcieClkSrcUsage[14]" = "16"
register "PcieClkSrcClkReq[14]" = "14"
end
device pci 1b.1 off end # PCI Express Port 18
device pci 1b.2 off end # PCI Express Port 19
device pci 1b.3 off end # PCI Express Port 20
device pci 1b.4 on # PCI Express Port 21
# PCI Express root port #21 x4, Clock 15 (SSD3)
register "PcieRpEnable[20]" = "1"
register "PcieRpLtrEnable[20]" = "1"
register "PcieClkSrcUsage[15]" = "20"
register "PcieClkSrcClkReq[15]" = "15"
end
device pci 1b.5 off end # PCI Express Port 22
device pci 1b.6 off end # PCI Express Port 23
device pci 1b.7 off end # PCI Express Port 24
device pci 1c.0 on # PCI Express Port 1
# PCI Express root port #1 x4, Clock 6 (Thunderbolt)
register "PcieRpEnable[0]" = "1"
register "PcieRpLtrEnable[0]" = "1"
register "PcieRpHotPlug[0]" = "1"
register "PcieClkSrcUsage[6]" = "PCIE_CLK_RP0" # 0 is converted to PCIE_CLK_NOTUSED
register "PcieClkSrcClkReq[6]" = "6"
end
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 on # PCI Express Port 5
# PCI Express root port #5 x4, Clock 10 (USB 3.2)
register "PcieRpEnable[4]" = "1"
register "PcieRpLtrEnable[4]" = "1"
register "PcieClkSrcUsage[10]" = "4"
register "PcieClkSrcClkReq[10]" = "10"
end
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
# PCI Express root port #9 x4, Clock 8 (SSD)
register "PcieRpEnable[8]" = "1"
register "PcieRpLtrEnable[8]" = "1"
register "PcieClkSrcUsage[8]" = "8"
register "PcieClkSrcClkReq[8]" = "8"
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 on # PCI Express Port 13
# PCI Express root port #13 x1, Clock 0 (WLAN)
register "PcieRpEnable[12]" = "1"
register "PcieRpLtrEnable[12]" = "1"
register "PcieClkSrcUsage[0]" = "12"
register "PcieClkSrcClkReq[0]" = "0"
end
device pci 1d.5 on # PCI Express Port 14
# PCI Express root port #14 x1, Clock 1 (GLAN)
register "PcieRpEnable[13]" = "1"
register "PcieRpLtrEnable[13]" = "1"
register "PcieClkSrcUsage[1]" = "13"
register "PcieClkSrcClkReq[1]" = "1"
end
device pci 1d.6 on # PCI Express Port 15
# PCI Express root port #15 x1, Clock 4 (Card Reader)
register "PcieRpEnable[14]" = "1"
register "PcieRpLtrEnable[14]" = "1"
register "PcieClkSrcUsage[4]" = "14"
register "PcieClkSrcClkReq[4]" = "4"
end
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 # LPC Interface
register "gen1_dec" = "0x00040069"
register "gen2_dec" = "0x00fc0e01"
register "gen3_dec" = "0x00fc0f01"
chip drivers/pc80/tpm
device pnp 0c31.0 on end
end
end
device pci 1f.1 off end # P2SB
device pci 1f.2 hidden 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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