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|
## SPDX-License-Identifier: GPL-2.0-only
chip soc/intel/skylake
# Intel Common SoC Config
#+-------------------+---------------------------+
#| Field | Value |
#+-------------------+---------------------------+
#| I2C0 | Touchscreen |
#| I2C1 | Touchpad |
#+-------------------+---------------------------+
register "common_soc_config" = "{
.i2c[0] = {
.speed = I2C_SPEED_FAST,
},
.i2c[1] = {
.speed = I2C_SPEED_FAST,
.speed_config[0] = {
.speed = I2C_SPEED_FAST,
.scl_lcnt = 128,
.scl_hcnt = 160,
.sda_hold = 30,
}
},
}"
# TODO: Drop once CB:55224 is merged
register "SerialIoDevMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoPci,
[PchSerialIoIndexI2C4] = PchSerialIoDisabled,
[PchSerialIoIndexUart2] = PchSerialIoSkipInit,
}"
device cpu_cluster 0 on
device lapic 0 on end
end
device domain 0 on
subsystemid 0x1025 0x1037 inherit
device ref system_agent on
# Enable "Enhanced Intel SpeedStep"
register "eist_enable" = "1"
# Set the Thermal Control Circuit (TCC) activation value to 97C
# 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" = "3" # TCC of 97C
register "SaGv" = "SaGv_Enabled"
# VR Slew rate setting for improving audible noise
register "AcousticNoiseMitigation" = "1"
register "SlowSlewRateForIa" = "3" # Fast/16
register "SlowSlewRateForGt" = "3" # Fast/16
register "SlowSlewRateForSa" = "0" # Fast/2
register "FastPkgCRampDisableIa" = "0"
register "FastPkgCRampDisableGt" = "0"
register "FastPkgCRampDisableSa" = "0"
# PL1, PL2 override 35W, PL4 override 43W
register "power_limits_config" = "{
.tdp_pl1_override = 35,
.tdp_pl2_override = 35,
.tdp_pl4 = 43,
}"
# ISL95857 VR
# Send VR specific command for PS4 exit issue
register "SendVrMbxCmd" = "2"
# Send VR mailbox command for IA/GT/SA rails
register "IslVrCmd" = "2"
end
device ref igpu on
register "panel_cfg" = "{
.up_delay_ms = 150, // T3
.down_delay_ms = 50, // T10
.cycle_delay_ms = 500, // T12
.backlight_on_delay_ms = 1, // T7
.backlight_off_delay_ms = 200, // T9
.backlight_pwm_hz = 1000,
}"
# IGD Displays; LFP and 3*EFP
# FIXME: VBT does not define EFP3, board has no EFP2?
register "gfx" = "{
.use_spread_spectrum_clock = 1,
.ndid = 4, .did = { 0x0400, 0x0300, 0x0301, 0x0302 }
}"
register "PrimaryDisplay" = "Display_Switchable"
end
device ref sa_thermal off end
device ref chap off end
device ref gmm off end
device ref south_xhci on
register "usb2_ports[0]" = "{
.enable = 1,
.ocpin = OC_SKIP,
.tx_bias = USB2_BIAS_17MV,
.tx_emp_enable = USB2_DE_EMP_ON,
.pre_emp_bias = USB2_BIAS_28MV,
.pre_emp_bit = USB2_HALF_BIT_PRE_EMP,
}" # Type-A Port (right)
register "usb2_ports[1]" = "{
.enable = 1,
.ocpin = OC_SKIP,
.tx_bias = USB2_BIAS_17MV,
.tx_emp_enable = USB2_DE_EMP_ON,
.pre_emp_bias = USB2_BIAS_28MV,
.pre_emp_bit = USB2_HALF_BIT_PRE_EMP,
}" # Type-A Port (right)
register "usb2_ports[2]" = "{
.enable = 1,
.ocpin = OC_SKIP,
.tx_bias = USB2_BIAS_17MV,
.tx_emp_enable = USB2_DE_EMP_ON,
.pre_emp_bias = USB2_BIAS_28MV,
.pre_emp_bit = USB2_HALF_BIT_PRE_EMP,
}" # Type-C Port
register "usb2_ports[3]" = "USB2_PORT_FLEX(OC_SKIP)" # Type-A Port (left)
register "usb2_ports[4]" = "USB2_PORT_FLEX(OC_SKIP)" # Bluetooth
register "usb2_ports[5]" = "USB2_PORT_FLEX(OC_SKIP)" # Touchscreen
register "usb2_ports[6]" = "USB2_PORT_FLEX(OC_SKIP)" # Webcam
register "usb2_ports[7]" = "USB2_PORT_FLEX(OC_SKIP)" # SD
register "usb2_ports[8]" = "USB2_PORT_FLEX(OC_SKIP)" # Finger-printer
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A Port (right); Capable of OTG
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A Port (right)
register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-C Port
register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-C Port
chip drivers/usb/acpi
register "desc" = ""Root Hub""
register "type" = "UPC_TYPE_HUB"
device usb 0.0 on
chip drivers/usb/acpi
register "desc" = ""USB2 Type-A Right""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(0, 1)"
device usb 2.0 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-A Right""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(0, 2)"
device usb 2.1 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-C""
register "type" = "UPC_TYPE_C_USB2_SS"
register "group" = "ACPI_PLD_GROUP(0, 3)"
device usb 2.2 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-A Left""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(0, 4)"
device usb 2.3 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Bluetooth""
register "type" = "UPC_TYPE_UNUSED"
register "group" = "ACPI_PLD_GROUP(0, 5)"
device usb 2.4 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Touchscreen""
register "type" = "UPC_TYPE_UNUSED"
register "group" = "ACPI_PLD_GROUP(0, 6)"
device usb 2.5 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Webcam""
register "type" = "UPC_TYPE_UNUSED"
register "group" = "ACPI_PLD_GROUP(0, 7)"
device usb 2.6 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 SD""
register "type" = "UPC_TYPE_UNUSED"
register "group" = "ACPI_PLD_GROUP(0, 8)"
device usb 2.7 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Finger-printer""
register "type" = "UPC_TYPE_UNUSED"
register "group" = "ACPI_PLD_GROUP(0, 9)"
device usb 2.8 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-A Right""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(0, 1)"
device usb 3.0 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-A Right""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(0, 2)"
device usb 3.1 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-C""
register "type" = "UPC_TYPE_C_USB2_SS"
register "group" = "ACPI_PLD_GROUP(0, 3)"
device usb 3.2 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-C""
register "type" = "UPC_TYPE_C_USB2_SS"
register "group" = "ACPI_PLD_GROUP(0, 3)"
device usb 3.3 on end
end
end
end
end
device ref south_xdci off end
device ref thermal on end
device ref cio off end
device ref i2c0 on
chip drivers/i2c/hid
register "generic.name" = ""TPL0""
register "generic.hid" = ""ELAN2259""
register "generic.desc" = ""ELAN Touchscreen""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)"
register "generic.device_present_gpio" = "GPP_B15"
register "hid_desc_reg_offset" = "0x01"
device i2c 0x10 on end
end
end
device ref i2c1 on
chip drivers/i2c/hid
register "generic.name" = ""TPD0""
register "generic.hid" = ""SYN1B7F""
register "generic.desc" = ""Synaptics Touchpad""
register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_B3_IRQ)"
# register "generic.wake" = "GPE0_DW2_16" # FIXME: Use EC's GPE?
register "generic.probed" = "1"
register "hid_desc_reg_offset" = "0x20"
device i2c 0x2c on end
end
chip drivers/i2c/hid
register "generic.name" = ""TPD1""
register "generic.hid" = ""ELAN0501""
register "generic.desc" = ""ELAN Touchpad""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "generic.probed" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 0x15 on end
end
end
device ref heci1 on end
device ref sata on
register "SataMode" = "SATA_AHCI"
register "SataSalpSupport" = "1"
register "SataPortsEnable[1]" = "1" # HDD; BIT1 in 92h-93h
register "SataPortsEnable[2]" = "1" # ODD; BIT2 in 92h-93h
end
device ref uart2 on end
# Board has no GPIO expander on I2C4 (despite SetupUtility claim that it does - this would be static text)
device ref pcie_rp1 on
register "PcieRpEnable[0]" = "1"
register "PcieRpAdvancedErrorReporting[0]" = "1"
register "PcieRpLtrEnable[0]" = "1"
register "PcieRpClkReqSupport[0]" = "1"
register "PcieRpClkReqNumber[0]" = "0"
register "PcieRpMaxPayload[0]" = "RpMaxPayload_256"
end # PCI Express Port 1 (dGPU; x4)
device ref pcie_rp7 on
register "PcieRpEnable[6]" = "1"
register "PcieRpAdvancedErrorReporting[6]" = "1"
register "PcieRpLtrEnable[6]" = "1"
register "PcieRpClkReqSupport[6]" = "1"
register "PcieRpClkReqNumber[6]" = "3"
register "PcieRpMaxPayload[6]" = "RpMaxPayload_256"
end # PCI Express Port 7 (NGFF; x2)
device ref pcie_rp9 on
register "PcieRpEnable[8]" = "1"
register "PcieRpAdvancedErrorReporting[8]" = "1"
register "PcieRpLtrEnable[8]" = "1"
register "PcieRpClkReqSupport[8]" = "1"
register "PcieRpClkReqNumber[8]" = "1"
register "PcieRpMaxPayload[8]" = "RpMaxPayload_256"
end # PCI Express Port 9 (LAN)
device ref pcie_rp10 on
register "PcieRpEnable[9]" = "1"
register "PcieRpAdvancedErrorReporting[9]" = "1"
register "PcieRpLtrEnable[9]" = "1"
register "PcieRpClkReqSupport[9]" = "1"
register "PcieRpClkReqNumber[9]" = "2"
register "PcieRpMaxPayload[9]" = "RpMaxPayload_256"
# ASPM L0s is broken/unsupported on Qualcomm Atheros QCA6174 (AER: corrected errors)
register "pcie_rp_aspm[9]" = "AspmL1"
end # PCI Express Port 10 (WLAN)
# Although vendor's platform NVS area shows SCS is enabled, the SD card reader is actually connected over USB
device ref lpc_espi on
register "lpc_iod" = "0x0010" # 80h-81h; ComB: 2F8h-2FFh (COM 2)
register "lpc_ioe" = "LPC_IOE_COMA_EN | LPC_IOE_COMB_EN | LPC_IOE_KBC_60_64
| LPC_IOE_EC_62_66 | LPC_IOE_SUPERIO_2E_2F | LPC_IOE_EC_4E_4F" # 82h-83h
register "gen3_dec" = "0x00040069" # 8Ch-8Fh; EC (sideband): Port 68h/6Ch
register "gen4_dec" = "0x000c1201" # 90h-93h; EC (index): Port 1200h
# EC/KBC requires continuous mode
register "serirq_mode" = "SERIRQ_CONTINUOUS"
end
device ref p2sb on end
device ref pmc on
# 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" # 3:0 in pwrmbase+0120h
register "gpe0_dw1" = "GPP_D" # 7:4 in pwrmbase+0120h
register "gpe0_dw2" = "GPP_E" # 11:8 in pwrmbase+0120h
# Enable S0ix
register "s0ix_enable" = "1"
register "PmConfigSlpS3MinAssert" = "SLP_S3_MIN_ASSERT_50MS" # 11:10 in A4h-A7h
register "PmConfigSlpS4MinAssert" = "SLP_S4_MIN_ASSERT_4S" # 5:4 in A4h-A7h
register "PmConfigSlpSusMinAssert" = "SLP_SUS_MIN_ASSERT_4S" # 19:18 in pmbase+0018h
register "PmConfigSlpAMinAssert" = "SLP_A_MIN_ASSERT_2S" # 17:16 in pmbase+0018h
end
device ref hda on
register "DspEnable" = "1"
# PchHdaDspEndpointDmic is only to be returned to reference code
# DXE phase as HOB, used to select blob for NHLT
end
device ref smbus on end
device ref fast_spi on end
device ref tracehub off end
end
chip drivers/crb
device mmio 0xfed40000 on end
end
end
|
