src/mainboard/google/brya/variants/taeko/overridetree.cb

fw_config
	field DB_USB 0 1
		option DB_USB_ABSENT			0
		option DB_USB3_NO_A			1
		option DB_USB3_1C_1A			2
	end
	field DB_SD 2 3
		option DB_SD_ABSENT			0
		option DB_SD_OZ711LV2LN			1
	end
	field KB_BL 4
		option KB_BL_ABSENT			0
		option KB_BL_PRESENT			1
	end
	field AUDIO 5 7
		option AUDIO_UNKNOWN			0
		option AUDIO_MAX98357_ALC5682I_I2S	1
		option AUDIO_MAX98357_ALC5682I_VS_I2S	2
	end
	field KB_LAYOUT 8 9
		option KB_LAYOUT_DEFAULT		0
	end
	field WIFI_SAR_ID 10 11
		option WIFI_SAR_ID_0			0
		option WIFI_SAR_ID_1			1
		option WIFI_SAR_ID_2			2
		option WIFI_SAR_ID_3			3
	end
	field BOOT_NVME_MASK 12
		option BOOT_NVME_DISABLED		0
		option BOOT_NVME_ENABLED		1
	end
	field BOOT_EMMC_MASK 13
		option BOOT_EMMC_DISABLED		0
		option BOOT_EMMC_ENABLED		1
	end
	field HPS 17
		option HPS_ABSENT			0
		option HPS_PRESENT			1
	end
end
chip soc/intel/alderlake
	# Acoustic settings
	register "AcousticNoiseMitigation" = "1"
	register "SlowSlewRate[VR_DOMAIN_IA]" = "SLEW_FAST_8"
	register "SlowSlewRate[VR_DOMAIN_GT]" = "SLEW_FAST_8"
	register "FastPkgCRampDisable[VR_DOMAIN_IA]" = "1"
	register "FastPkgCRampDisable[VR_DOMAIN_GT]" = "1"
	register "ext_fivr_settings" = "{
		.configure_ext_fivr = 1,
		.v1p05_enable_bitmap = FIVR_ENABLE_ALL_SX,
		.vnn_enable_bitmap = FIVR_ENABLE_ALL_SX,
		.v1p05_supported_voltage_bitmap = FIVR_VOLTAGE_NORMAL |
							FIVR_VOLTAGE_MIN_ACTIVE |
							FIVR_VOLTAGE_MIN_RETENTION,
		.vnn_supported_voltage_bitmap = FIVR_VOLTAGE_NORMAL |
							FIVR_VOLTAGE_MIN_ACTIVE |
							FIVR_VOLTAGE_MIN_RETENTION,
		.v1p05_icc_max_ma = 500,
		.vnn_sx_voltage_mv = 1250,
	}"
	register "TcssAuxOri" = "1"
	register "typec_aux_bias_pads[0]" = "{.pad_auxp_dc = GPP_E22, .pad_auxn_dc = GPP_E23}"
	register "SaGv" = "SaGv_Enabled"

	register "usb2_ports[1]" = "USB2_PORT_EMPTY"	# Disable Port 1
	register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC2)"	# DB USB2_C1
	register "usb2_ports[3]" = "USB2_PORT_EMPTY"	# Disable M.2 WWAN
	register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)"	# DB Type-A Port A1

	register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC3)"	# USB3/2 Type A port A1
	register "usb3_ports[3]" = "USB3_PORT_EMPTY"	# Disable M.2 WWAN

	# Intel Common SoC Config
	#+-------------------+---------------------------+
	#| Field             |  Value                    |
	#+-------------------+---------------------------+
	#| GSPI1             | Fingerprint MCU           |
	#| I2C0              | Audio                     |
	#| I2C1              | cr50 TPM. Early init is   |
	#|                   | required to set up a BAR  |
	#|                   | for TPM communication     |
	#| I2C2              | HPS                       |
	#| I2C3              | Touchscreen               |
	#| I2C5              | Trackpad                  |
	#+-------------------+---------------------------+
	register "common_soc_config" = "{
		.i2c[0] = {
			.speed = I2C_SPEED_FAST,
		},
		.i2c[1] = {
			.early_init = 1,
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 600,
			.fall_time_ns = 400,
			.data_hold_time_ns = 50,
		},
		.i2c[2] = {
			.speed = I2C_SPEED_FAST,
		},
		.i2c[3] = {
			.early_init = 1,
			.speed = I2C_SPEED_FAST,
		},
		.i2c[5] = {
			.rise_time_ns = 650,
			.fall_time_ns = 400,
			.data_hold_time_ns = 500,
			.speed_config[0] = {
				.speed = I2C_SPEED_FAST,
				.scl_lcnt = 160,
				.scl_hcnt = 70,
				.sda_hold = 40,
			}
		},
	}"
	# I2C Port Config
	register "SerialIoI2cMode" = "{
		[PchSerialIoIndexI2C0]  = PchSerialIoPci,
		[PchSerialIoIndexI2C1]  = PchSerialIoPci,
		[PchSerialIoIndexI2C2]  = PchSerialIoPci,
		[PchSerialIoIndexI2C3]  = PchSerialIoPci,
		[PchSerialIoIndexI2C4]  = PchSerialIoDisabled,
		[PchSerialIoIndexI2C5]  = PchSerialIoPci,
	}"
	device domain 0 on
		device ref dtt on
			chip drivers/intel/dptf
				## sensor information
				register "options.tsr[0].desc" = ""DRAM_SOC""
				register "options.tsr[1].desc" = ""Ambient""
				register "options.tsr[2].desc" = ""Charger""
				register "options.tsr[3].desc" = ""WWAN""

				# TODO: below values are initial reference values only
				## Active Policy
				register "policies.active" = "{
					[0] = {
						.target = DPTF_CPU,
						.thresholds = {
								TEMP_PCT(85, 90),
								TEMP_PCT(80, 74),
								TEMP_PCT(75, 74),
								TEMP_PCT(70, 74),
								TEMP_PCT(65, 74),
						}
					},
					[1] = {
						.target = DPTF_TEMP_SENSOR_1,
						.thresholds = {
								TEMP_PCT(50, 70),
								TEMP_PCT(47, 58),
								TEMP_PCT(45, 47),
								TEMP_PCT(42, 45),
								TEMP_PCT(39, 39),
						}
					},
					[2] = {
						.target = DPTF_TEMP_SENSOR_2,
						.thresholds = {
								TEMP_PCT(50, 70),
								TEMP_PCT(47, 58),
								TEMP_PCT(45, 47),
								TEMP_PCT(42, 45),
								TEMP_PCT(39, 39),
						}
					},
					[3] = {
						.target = DPTF_TEMP_SENSOR_3,
						.thresholds = {
								TEMP_PCT(50, 70),
								TEMP_PCT(47, 58),
								TEMP_PCT(45, 47),
								TEMP_PCT(42, 45),
								TEMP_PCT(39, 39),
						}
					}
				}"

				## Passive Policy
				register "policies.passive" = "{
					[0] = DPTF_PASSIVE(CPU,         CPU,           95, 5000),
					[1] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_0, 90, 6000),
					[2] = DPTF_PASSIVE(CPU,		TEMP_SENSOR_1, 90, 6000),
					[3] = DPTF_PASSIVE(CHARGER,	TEMP_SENSOR_2, 90, 6000),
					[4] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_3, 90, 6000),
				}"

				## Critical Policy
				register "policies.critical" = "{
					[0] = DPTF_CRITICAL(CPU,               105, SHUTDOWN),
					[1] = DPTF_CRITICAL(TEMP_SENSOR_0,     100, SHUTDOWN),
					[2] = DPTF_CRITICAL(TEMP_SENSOR_1,     100, SHUTDOWN),
					[3] = DPTF_CRITICAL(TEMP_SENSOR_2,     100, SHUTDOWN),
					[4] = DPTF_CRITICAL(TEMP_SENSOR_3,     100, SHUTDOWN),
				}"

				register "controls.power_limits" = "{
					.pl1 = {
							.min_power = 3000,
							.max_power = 15000,
							.time_window_min = 28 * MSECS_PER_SEC,
							.time_window_max = 32 * MSECS_PER_SEC,
							.granularity = 200,
						},
					.pl2 = {
							.min_power = 55000,
							.max_power = 55000,
							.time_window_min = 28 * MSECS_PER_SEC,
							.time_window_max = 32 * MSECS_PER_SEC,
							.granularity = 1000,
						}
				}"

				## Charger Performance Control (Control, mA)
				register "controls.charger_perf" = "{
					[0] = { 255, 1700 },
					[1] = {  24, 1500 },
					[2] = {  16, 1000 },
					[3] = {   8,  500 }
				}"

				## Fan Performance Control (Percent, Speed, Noise, Power)
				register "controls.fan_perf" = "{
					[0] = { 100, 6000, 220, 2200, },
					[1] = {  92, 5500, 180, 1800, },
					[2] = {  85, 5000, 145, 1450, },
					[3] = {  70, 4400, 115, 1150, },
					[4] = {  56, 3900,  90,  900, },
					[5] = {  45, 3300,  55,  550, },
					[6] = {  38, 3000,  30,  300, },
					[7] = {  33, 2900,  15,  150, },
					[8] = {  10,  800,  10,  100, },
					[9] = {   0,    0,   0,   50, }
				}"

				## Fan options
				register "options.fan.fine_grained_control" = "1"
				register "options.fan.step_size" = "2"

				device generic 0 alias dptf_policy on end
			end
		end
		device ref pcie4_0 on
			# Enable CPU PCIE RP 1 using CLK 0
			register "cpu_pcie_rp[CPU_RP(1)]" = "{
				.clk_req = 0,
				.clk_src = 0,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
			probe BOOT_NVME_MASK BOOT_NVME_ENABLED
		end
		device ref tbt_pcie_rp0 off end
		device ref tbt_pcie_rp1 off end
		device ref tbt_pcie_rp2 off end
		device ref i2c0 on
			chip drivers/i2c/generic
				register "hid" = ""10EC5682""
				register "name" = ""RT58""
				register "desc" = ""Headset Codec""
				register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_A23)"
				# Set the jd_src to RT5668_JD1 for jack detection
				register "property_count" = "1"
				register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
				register "property_list[0].name" = ""realtek,jd-src""
				register "property_list[0].integer" = "1"
				device i2c 1a on
					probe AUDIO AUDIO_MAX98357_ALC5682I_I2S
				end
			end
			chip drivers/i2c/generic
				register "hid" = ""RTL5682""
				register "name" = ""RT58""
				register "desc" = ""Headset Codec""
				register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_A23)"
				# Set the jd_src to RT5668_JD1 for jack detection
				register "property_count" = "1"
				register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
				register "property_list[0].name" = ""realtek,jd-src""
				register "property_list[0].integer" = "1"
				device i2c 1a on
					probe AUDIO AUDIO_MAX98357_ALC5682I_VS_I2S
				end
			end
		end
		device ref i2c1 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 i2c2 on
			chip drivers/i2c/generic
				register "hid" = ""GOOG0020""
				register "desc" = ""Chrome OS HPS""
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E7)"  # EN_HPS_PWR
				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E3_IRQ)"  # HPS_INT_ODL
				# HPS uses I2C addresses 0x30 and 0x51.
				# The address we provide here is not significant because
				# neither coreboot nor Linux have a driver for HPS,
				# it's only used from userspace.
				device i2c 30 on
					probe HPS HPS_PRESENT
				end
			end
		end
		device ref i2c3 on
			chip drivers/i2c/hid
				register "generic.hid" = ""GDIX0000""
				register "generic.desc" = ""Goodix Touchscreen""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
				register "generic.probed" = "1"
				register "generic.reset_gpio" =
							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
				# Parameter T5 >= 180ms
				register "generic.reset_delay_ms" = "180"
				# Parameter T2 >= 1ms
				register "generic.reset_off_delay_ms" = "3"
				register "generic.enable_gpio" =
							"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
				# Parameter T1 >= 20ms
				register "generic.enable_delay_ms" = "20"
				register "generic.stop_gpio" =
							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E3)"
				# Parameter T4 >= 1ms
				register "generic.stop_off_delay_ms" = "1"
				register "generic.has_power_resource" = "1"
				register "generic.disable_gpio_export_in_crs" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 5d on end
			end
			chip drivers/i2c/generic
				register "hid" = ""ELAN0001""
				register "desc" = ""ELAN Touchscreen""
				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
				register "probed" = "1"
				register "reset_gpio" =
						"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
				register "reset_delay_ms" = "20"
				register "enable_gpio" =
						"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
				register "enable_delay_ms" = "1"
				register "has_power_resource" = "1"
				register "disable_gpio_export_in_crs" = "1"
				device i2c 10 on end
			end
		end
		device ref i2c5 on
			chip drivers/i2c/generic
				register "hid" = ""ELAN0000""
				register "desc" = ""ELAN Touchpad""
				register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
				register "wake" = "GPE0_DW2_14"
				register "probed" = "1"
				device i2c 15 on end
			end
			chip drivers/i2c/hid
				register "generic.hid" = ""PNP0C50""
				register "generic.desc" = ""Synaptics Touchpad""
				register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
				register "generic.wake" = "GPE0_DW2_14"
				register "generic.probed" = "1"
				register "hid_desc_reg_offset" = "0x20"
				device i2c 2c on end
			end
		end
		device ref hda on
			chip drivers/generic/max98357a
				register "hid" = ""MX98357A""
				register "sdmode_gpio" =
						"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A11)"
				register "sdmode_delay" = "5"
				device generic 0 on
					probe AUDIO AUDIO_MAX98357_ALC5682I_I2S
					probe AUDIO AUDIO_MAX98357_ALC5682I_VS_I2S
				end
			end
		end
		device ref pcie_rp5 on
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B11)"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H20)"
				register "srcclk_pin" = "2"
				device generic 0 on end
			end
			register "pch_pcie_rp[PCH_RP(5)]" = "{
				.clk_src = 2,
				.clk_req = 2,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
		end
		device ref pcie_rp6 off end
		device ref pcie_rp8 on
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H13)"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D18)"
				register "srcclk_pin" = "3"
				device generic 0 on
					probe DB_SD DB_SD_OZ711LV2LN
				end
			end
		end
		device ref pcie_rp9 on
			# Enable NVMe PCIE 9 using clk 0
			register "pch_pcie_rp[PCH_RP(9)]" = "{
				.clk_src = 0,
				.clk_req = 0,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
			chip soc/intel/common/block/pcie/rtd3
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D11)"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_B4)"
				register "srcclk_pin" = "0"
				device generic 0 on
					probe BOOT_EMMC_MASK BOOT_EMMC_ENABLED
				end
			end
			probe BOOT_EMMC_MASK BOOT_EMMC_ENABLED
		end
		device ref gspi1 on
			chip drivers/spi/acpi
				register "name" = ""CRFP""
				register "hid" = "ACPI_DT_NAMESPACE_HID"
				register "uid" = "1"
				register "compat_string" = ""google,cros-ec-spi""
				register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F15_IRQ)"
				register "wake" = "GPE0_DW2_15"
				device spi 0 on end
			end # FPMCU
		end
		device ref pch_espi on
			chip ec/google/chromeec
				use conn0 as mux_conn[0]
				use conn1 as mux_conn[1]
				device pnp 0c09.0 on end
			end
		end
		device ref pmc hidden
			chip drivers/intel/pmc_mux
				device generic 0 on
					chip drivers/intel/pmc_mux/conn
						use usb2_port1 as usb2_port
						use tcss_usb3_port1 as usb3_port
						device generic 0 alias conn0 on end
					end
					chip drivers/intel/pmc_mux/conn
						use usb2_port3 as usb2_port
						use tcss_usb3_port3 as usb3_port
						device generic 2 alias conn1 on end
					end
				end
			end
		end
		device ref tcss_xhci on
			chip drivers/usb/acpi
				device ref tcss_root_hub on
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-C Port C0 (MLB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))"
						device ref tcss_usb3_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-C Port C1 (DB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, LEFT, ACPI_PLD_GROUP(3, 1))"
						device ref tcss_usb3_port3 on
							probe DB_USB DB_USB3_NO_A
							probe DB_USB DB_USB3_1C_1A
						end
					end
				end
			end
		end
		device ref xhci on
			chip drivers/usb/acpi
				device ref xhci_root_hub on
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-C Port C0 (MLB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))"
						device ref usb2_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-C Port C1 (DB)""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, LEFT, ACPI_PLD_GROUP(3, 1))"
						device ref usb2_port3 on
							probe DB_USB DB_USB3_NO_A
							probe DB_USB DB_USB3_1C_1A
						end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Camera""
						register "type" = "UPC_TYPE_INTERNAL"
						device ref usb2_port6 on
						end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Port (DB)""
						register "type" = "UPC_TYPE_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(3, 1))"
						register "group" = "ACPI_PLD_GROUP(3, 1)"
						device ref usb2_port7 on
							probe DB_USB DB_USB3_1C_1A
						end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Port (MLB)""
						register "type" = "UPC_TYPE_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(LEFT, RIGHT, ACPI_PLD_GROUP(4, 1))"
						device ref usb2_port9 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Bluetooth""
						register "type" = "UPC_TYPE_INTERNAL"
						register "reset_gpio" =
							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D4)"
						device ref usb2_port10 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-A Port (MLB)""
						register "type" = "UPC_TYPE_USB3_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(LEFT, RIGHT, ACPI_PLD_GROUP(4, 1))"
						device ref usb3_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-A Port (DB)""
						register "type" = "UPC_TYPE_USB3_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(3, 1))"
						device ref usb3_port3 on
							probe DB_USB DB_USB3_1C_1A
						end
					end
				end
			end
		end
	end
end