chip soc/intel/alderlake device cpu_cluster 0 on device lapic 0 on end end # GPE configuration register "pmc_gpe0_dw0" = "GPP_A" register "pmc_gpe0_dw1" = "GPP_E" register "pmc_gpe0_dw2" = "GPP_F" # EC host command ranges are in 0x800-0x8ff & 0x200-0x20f register "gen1_dec" = "0x00fc0801" register "gen2_dec" = "0x000c0201" # EC memory map range is 0x900-0x9ff register "gen3_dec" = "0x00fc0901" # S0ix enable register "s0ix_enable" = "1" # This disabled autonomous GPIO power management, otherwise # old cr50 FW only supports short pulses; need to clarify # the minimum PCH IRQ pulse width with Intel, b/180111628 register "gpio_override_pm" = "1" register "gpio_pm[COMM_0]" = "0" register "gpio_pm[COMM_1]" = "0" register "gpio_pm[COMM_2]" = "0" register "gpio_pm[COMM_4]" = "0" register "gpio_pm[COMM_5]" = "0" # Enable CNVi BT register "CnviBtCore" = "true" register "usb2_ports[0]" = "USB2_PORT_TYPE_C(OC0)" # USB2_C0 register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC1)" # USB2_C1 register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC2)" # USB2_C2 register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)" # M.2 WWAN register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # M.2 Camera register "usb2_ports[8]" = "USB2_PORT_MID(OC_SKIP)" # Type-A Port A0 register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # M.2 Bluetooth register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC3)" # USB3/2 Type A port A0 # TODO(b/184324979): Workaround to enable TCSS ports. FSP v2081 # uses port enable for south XHCI ports to determine if TCSS # ports should be enabled. Until FSP is fixed, enable south # XHCI ports 1 and 2. register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)" # M.2 WWAN register "SerialIoI2cMode" = "{ [PchSerialIoIndexI2C0] = PchSerialIoPci, [PchSerialIoIndexI2C1] = PchSerialIoPci, [PchSerialIoIndexI2C2] = PchSerialIoPci, [PchSerialIoIndexI2C3] = PchSerialIoPci, [PchSerialIoIndexI2C4] = PchSerialIoPci, [PchSerialIoIndexI2C5] = PchSerialIoPci, }" register "SerialIoGSpiMode" = "{ [PchSerialIoIndexGSPI0] = PchSerialIoDisabled, [PchSerialIoIndexGSPI1] = PchSerialIoPci, }" register "SerialIoUartMode" = "{ [PchSerialIoIndexUART0] = PchSerialIoPci, [PchSerialIoIndexUART1] = PchSerialIoDisabled, [PchSerialIoIndexUART2] = PchSerialIoDisabled, }" # Intel Common SoC Config #+-------------------+---------------------------+ #| Field | Value | #+-------------------+---------------------------+ #| chipset_lockdown | CHIPSET_LOCKDOWN_COREBOOT | #| GSPI1 | Fingerprint MCU | #| I2C0 | Audio | #| I2C1 | Touchscreen | #| I2C2 | SAR0 | #| I2C3 | cr50 TPM. Early init is | #| | required to set up a BAR | #| | for TPM communication | #| I2C4 | CAM | #| I2C5 | Trackpad | #+-------------------+---------------------------+ register "common_soc_config" = "{ .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT, .i2c[0] = { .speed = I2C_SPEED_FAST, }, .i2c[1] = { .speed = I2C_SPEED_FAST, }, .i2c[2] = { .speed = I2C_SPEED_FAST, }, .i2c[3] = { .early_init = 1, .speed = I2C_SPEED_FAST, }, .i2c[4] = { .speed = I2C_SPEED_FAST, }, .i2c[5] = { .speed = I2C_SPEED_FAST, }, }" device domain 0 on device ref igpu on end device ref dtt on end device ref ipu on end device ref tbt_pcie_rp0 on end device ref tbt_pcie_rp1 on end device ref tbt_pcie_rp2 on end device ref tcss_xhci on end device ref tcss_dma0 on end device ref tcss_dma1 on end device ref xhci on end device ref shared_sram on end device ref cnvi_wifi on chip drivers/wifi/generic register "wake" = "GPE0_PME_B0" device generic 0 on end end end device ref i2c3 on chip drivers/i2c/tpm register "hid" = ""GOOG0005"" register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_A13_IRQ)" device i2c 50 on end end end device ref heci1 on end device ref sata on end device ref pcie_rp5 on # Enable WLAN PCIE 5 using clk 2 register "pch_pcie_rp[PCH_RP(5)]" = "{ .clk_src = 2, .clk_req = 2, .flags = PCIE_RP_LTR | PCIE_RP_AER, }" end #PCIE5 WLAN device ref pcie_rp6 on # Enable WWAN PCIE 6 using clk 5 register "pch_pcie_rp[PCH_RP(6)]" = "{ .clk_src = 5, .clk_req = 5, .flags = PCIE_RP_LTR | PCIE_RP_AER, }" end #PCIE6 WWAN device ref pcie_rp8 on # Enable SD Card PCIE 8 using clk 3 register "pch_pcie_rp[PCH_RP(8)]" = "{ .clk_src = 3, .clk_req = 3, .flags = PCIE_RP_HOTPLUG | PCIE_RP_LTR | PCIE_RP_AER, }" end #PCIE8 SD card device ref pcie_rp9 on # Enable NVMe PCIE 9 using clk 1 register "pch_pcie_rp[PCH_RP(9)]" = "{ .clk_src = 1, .clk_req = 1, .flags = PCIE_RP_LTR | PCIE_RP_AER, }" end #PCIE9-12 SSD device ref uart0 on end device ref gspi1 on end device ref pch_espi on chip ec/google/chromeec device pnp 0c09.0 on end end end device ref hda on end end end