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chip soc/intel/skylake
# Enable deep Sx states
register "deep_s3_enable_ac" = "0"
register "deep_s3_enable_dc" = "0"
register "deep_s5_enable_ac" = "1"
register "deep_s5_enable_dc" = "1"
register "deep_sx_config" = "DSX_EN_WAKE_PIN"
register "eist_enable" = "1"
register "serirq_mode" = "SERIRQ_CONTINUOUS"
# Set the Thermal Control Circuit (TCC) activation value to 95C
# even though FSP integration guide says to set it to 100C for SKL-U
# (offset at 0), because when the TCC activates at 100C, the CPU
# will have already shut itself down from overheating protection.
register "tcc_offset" = "5" # TCC of 95C
# 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" = "GPP_C"
register "gpe0_dw1" = "GPP_D"
register "gpe0_dw2" = "GPP_E"
register "gen1_dec" = "0x007c0a01" # EC 0xa00-0xa7f
register "gen2_dec" = "0x000c03e1" # COM3 port 0x3e0 - 0x3ef
register "gen3_dec" = "0x00fc02e1" # COM2/4/5/6 ports 0x2e0 - 0x2ff
register "gen4_dec" = "0x000c0081" # 0x80 - 0x8f
# Enable "Intel Speed Shift Technology"
register "speed_shift_enable" = "1"
# Disable DPTF
register "dptf_enable" = "0"
# FSP Configuration
register "ProbelessTrace" = "0"
register "SataSalpSupport" = "0"
register "SataMode" = "0"
register "SataPortsEnable[0]" = "1"
register "SataPortsEnable[1]" = "1"
register "SataPortsEnable[2]" = "1"
register "SataPortsDevSlp[0]" = "0"
register "SataPortsDevSlp[1]" = "0"
register "SataPortsDevSlp[2]" = "0"
register "SataSpeedLimit" = "2"
register "EnableAzalia" = "1"
register "DspEnable" = "1"
register "IoBufferOwnership" = "0"
register "SsicPortEnable" = "0"
register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "0"
register "ScsSdCardEnabled" = "0"
register "SkipExtGfxScan" = "1"
register "Device4Enable" = "1"
register "HeciEnabled" = "1"
register "SaGv" = "SaGv_Enabled"
register "PmConfigSlpS3MinAssert" = "2" # 50ms
register "PmConfigSlpS4MinAssert" = "1" # 1s
register "PmConfigSlpSusMinAssert" = "3" # 500ms
register "PmConfigSlpAMinAssert" = "3" # 2s
register "PmTimerDisabled" = "1"
# VR Settings Configuration for 4 Domains
#+----------------+-------+-------+-------------+-------+
#| Domain/Setting | SA | IA | GT-Unsliced | GT |
#+----------------+-------+-------+-------------+-------+
#| Psi1Threshold | 20A | 20A | 20A | 20A |
#| Psi2Threshold | 4A | 5A | 5A | 5A |
#| Psi3Threshold | 1A | 1A | 1A | 1A |
#| Psi3Enable | 1 | 1 | 1 | 1 |
#| Psi4Enable | 1 | 1 | 1 | 1 |
#| ImonSlope | 0 | 0 | 0 | 0 |
#| ImonOffset | 0 | 0 | 0 | 0 |
#| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V |
#+----------------+-------+-------+-------------+-------+
register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
.vr_config_enable = 1,
.psi1threshold = VR_CFG_AMP(20),
.psi2threshold = VR_CFG_AMP(4),
.psi3threshold = VR_CFG_AMP(1),
.psi3enable = 1,
.psi4enable = 1,
.imon_slope = 0x0,
.imon_offset = 0x0,
.voltage_limit = 1520,
}"
register "domain_vr_config[VR_IA_CORE]" = "{
.vr_config_enable = 1,
.psi1threshold = VR_CFG_AMP(20),
.psi2threshold = VR_CFG_AMP(5),
.psi3threshold = VR_CFG_AMP(1),
.psi3enable = 1,
.psi4enable = 1,
.imon_slope = 0x0,
.imon_offset = 0x0,
.voltage_limit = 1520,
}"
register "domain_vr_config[VR_GT_UNSLICED]" = "{
.vr_config_enable = 1,
.psi1threshold = VR_CFG_AMP(20),
.psi2threshold = VR_CFG_AMP(5),
.psi3threshold = VR_CFG_AMP(1),
.psi3enable = 1,
.psi4enable = 1,
.imon_slope = 0x0,
.imon_offset = 0x0,
.voltage_limit = 1520,
}"
register "domain_vr_config[VR_GT_SLICED]" = "{
.vr_config_enable = 1,
.psi1threshold = VR_CFG_AMP(20),
.psi2threshold = VR_CFG_AMP(5),
.psi3threshold = VR_CFG_AMP(1),
.psi3enable = 1,
.psi4enable = 1,
.imon_slope = 0x0,
.imon_offset = 0x0,
.voltage_limit = 1520,
}"
register "PcieRpEnable[2]" = "1"
register "PcieRpEnable[3]" = "1"
register "PcieRpEnable[4]" = "1"
register "PcieRpEnable[8]" = "1"
register "PcieRpEnable[9]" = "1"
register "PcieRpEnable[10]" = "1"
register "PcieRpEnable[11]" = "1"
register "PcieRpClkSrcNumber[0]" = "0"
register "PcieRpClkSrcNumber[3]" = "1"
register "PcieRpClkSrcNumber[4]" = "2"
register "PcieRpClkSrcNumber[8]" = "3"
register "PcieRpClkSrcNumber[9]" = "3"
register "PcieRpClkSrcNumber[10]" = "3"
register "PcieRpClkSrcNumber[11]" = "3"
register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # Type-A Port (right)
register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)" # Type-A Port (right)
register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)" # WiFi
register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)" # F_USB3 header
register "usb2_ports[4]" = "USB2_PORT_MID(OC_SKIP)" # F_USB3 header
register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # Type-A Port (left)
register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # Type-A Port (left)
register "usb2_ports[7]" = "USB2_PORT_MID(OC_SKIP)" # GL850G for F_USB1 and F_USB2 headers
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A Port (right)
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A Port (right)
register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # F_USB3 header
register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)" # F_USB3 header
# PL2 override 25W
register "power_limits_config" = "{
.tdp_pl2_override = 25,
}"
# Send an extra VR mailbox command for the PS4 exit issue
register "SendVrMbxCmd" = "2"
# Lock Down
register "common_soc_config" = "{
.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
}"
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 14.0 on end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
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 17.0 on end # SATA
device pci 1c.0 off end # PCI Express Port 1
device pci 1c.1 off end # PCI Express Port 2
device pci 1c.2 on end # PCI Express Port 3
device pci 1c.3 off end # PCI Express Port 4
device pci 1c.4 on # PCI Express Port 5
smbios_slot_desc "SlotTypePciExpressMini52pinWithoutBSKO"
"SlotLengthOther" "MPCIE_WIFI1" "SlotDataBusWidth1X"
end
device pci 1c.5 on 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
smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther"
"SSD_M.2 2242/2280" "SlotDataBusWidth4X"
end
device pci 1d.1 on end # PCI Express Port 10
device pci 1d.2 on end # PCI Express Port 11
device pci 1d.3 on end # PCI Express Port 12
device pci 1f.0 on
chip drivers/pc80/tpm
device pnp 0c31.0 on end
end
chip superio/ite/it8786e
register "TMPIN1.mode" = "THERMAL_PECI"
register "TMPIN1.offset" = "100"
register "TMPIN1.min" = "128"
register "TMPIN2.mode" = "THERMAL_RESISTOR"
register "TMPIN2.min" = "128"
register "TMPIN3.mode" = "THERMAL_MODE_DISABLED"
register "ec.vin_mask" = "VIN_ALL"
# FAN1 is CPU fan (on board)
register "FAN1.mode" = "FAN_SMART_AUTOMATIC"
register "FAN1.smart.tmpin" = " 1"
register "FAN1.smart.tmp_off" = "35"
register "FAN1.smart.tmp_start" = "60"
register "FAN1.smart.tmp_full" = "85"
register "FAN1.smart.tmp_delta" = " 2"
register "FAN1.smart.pwm_start" = "20"
register "FAN1.smart.slope" = "24"
# FAN2 is system fan (4 pin connector populated)
#register "FAN2.mode" = "FAN_MODE_OFF"
# FAN3 PWM is used for LVDS backlight control
#register "FAN3.mode" = "FAN_MODE_OFF"
device pnp 2e.1 on # COM 1
io 0x60 = 0x3f8
irq 0x70 = 4
end
device pnp 2e.2 on # COM 2
io 0x60 = 0x2f8
irq 0x70 = 3
end
device pnp 2e.3 on # Printer Port
io 0x60 = 0x378
io 0x62 = 0x778
irq 0x70 = 5
drq 0x74 = 3
end
device pnp 2e.4 on # Environment Controller
io 0x60 = 0xa40
io 0x62 = 0xa30
irq 0x70 = 9
end
device pnp 2e.5 on # Keyboard
io 0x60 = 0x60
io 0x62 = 0x64
irq 0x70 = 1
end
device pnp 2e.6 on # Mouse
irq 0x70 = 12
end
device pnp 2e.7 off # GPIO
end
device pnp 2e.8 on # COM 3
io 0x60 = 0x3e8
irq 0x70 = 3
end
device pnp 2e.9 on # COM 4
io 0x60 = 0x2e8
irq 0x70 = 4
end
device pnp 2e.a off end # CIR
device pnp 2e.b on # COM 5
io 0x60 = 0x2f0
irq 0x70 = 3
end
device pnp 2e.c on # COM 6
io 0x60 = 0x2e0
irq 0x70 = 4
end
end
end # LPC Interface
device pci 1f.1 on end # P2SB
device pci 1f.2 on end # Power Management Controller
device pci 1f.3 on end # Intel HDA
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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