path: root/src/mainboard/google/brya/variants/xol/overridetree.cb

fw_config
	field STORAGE 0 0
		option STORAGE_UFS			0
		option STORAGE_NVME			1
	end
end

chip soc/intel/alderlake
	register "domain_vr_config[VR_DOMAIN_IA]" = "{
		.enable_fast_vmode = 1,
	}"

	# Acoustic settings
	register "acoustic_noise_mitigation" = "1"
	register "slow_slew_rate[VR_DOMAIN_IA]" = "SLEW_FAST_4"
	register "slow_slew_rate[VR_DOMAIN_GT]" = "SLEW_FAST_4"
	register "fast_pkg_c_ramp_disable[VR_DOMAIN_IA]" = "1"
	register "fast_pkg_c_ramp_disable[VR_DOMAIN_GT]" = "1"

	register "sagv" = "SaGv_Enabled"

	register "pch_slp_a_min_assertion_width" = "SLP_A_ASSERTION_DEFAULT"

	# As per Intel Advisory doc#723158, the change is required to prevent possible
	# display flickering issue.
	register "disable_dynamic_tccold_handshake" = "true"

	register "power_limits_config[RPL_P_282_242_142_15W_CORE]" = "{
		.tdp_pl1_override = 18,
		.tdp_pl2_override = 55,
		.tdp_pl4 = 114,
	}"

	register "tcc_offset" = "6"	# TCC of 94

	register "platform_pmax" = "122"

	register "usb2_ports[0]" = "{
		.enable = 1,
		.ocpin = OC0,
		.pre_emp_bias = USB2_BIAS_28P15MV,
		.tx_bias = USB2_BIAS_0MV,
		.tx_emp_enable = USB2_PRE_EMP_ON,
		.pre_emp_bit = USB2_HALF_BIT_PRE_EMP,
		.type_c = 1,
	}" # USB2_C0
	register "usb2_ports[1]" = "USB2_PORT_EMPTY"
	register "usb2_ports[2]" = "{
		.enable = 1,
		.ocpin = OC_SKIP,
		.pre_emp_bias = USB2_BIAS_28P15MV,
		.tx_bias = USB2_BIAS_0MV,
		.tx_emp_enable = USB2_PRE_EMP_ON,
		.pre_emp_bit = USB2_HALF_BIT_PRE_EMP,
		.type_c = 1,
	}" # USB2_C2
	register "usb2_ports[3]" = "{
		.enable = 1,
		.ocpin = OC_SKIP,
		.pre_emp_bias = USB2_BIAS_28P15MV,
		.tx_bias = USB2_BIAS_0MV,
		.tx_emp_enable = USB2_DE_EMP_ON_PRE_EMP_ON,
		.pre_emp_bit = USB2_FULL_BIT_PRE_EMP,
	}" # uSD
	register "usb2_ports[4]" = "{
		.enable = 1,
		.ocpin = OC_SKIP,
		.pre_emp_bias = USB2_BIAS_28P15MV,
		.tx_bias = USB2_BIAS_11P25MV,
		.tx_emp_enable = USB2_DE_EMP_ON_PRE_EMP_ON,
		.pre_emp_bit = USB2_FULL_BIT_PRE_EMP,
	}" # USB2_A1
	register "usb2_ports[5]" = "{
		.enable = 1,
		.ocpin = OC_SKIP,
		.pre_emp_bias = USB2_BIAS_28P15MV,
		.tx_bias = USB2_BIAS_0MV,
		.tx_emp_enable = USB2_DE_EMP_ON_PRE_EMP_ON,
		.pre_emp_bit = USB2_FULL_BIT_PRE_EMP,
	}" # Camera
	register "usb2_ports[6]" = "USB2_PORT_EMPTY"
	register "usb2_ports[7]" = "USB2_PORT_EMPTY"
	register "usb2_ports[8]" = "USB2_PORT_EMPTY"
	register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)"	# Bluetooth

	register "usb3_ports[0]" = "USB3_PORT_EMPTY"
	register "usb3_ports[1]" = "USB3_PORT_EMPTY"
	register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB3_A1
	register "usb3_ports[3]" = "USB3_PORT_EMPTY"

	register "tcss_ports[0]" = "TCSS_PORT_DEFAULT(OC0)"
	register "tcss_ports[1]" = "TCSS_PORT_EMPTY"
	register "tcss_ports[2]" = "TCSS_PORT_DEFAULT(OC_SKIP)"
	register "tcss_ports[3]" = "TCSS_PORT_EMPTY"

	register "tcss_aux_ori" = "0x11"

	register "typec_aux_bias_pads[0]" = "{.pad_auxp_dc = GPP_E22, .pad_auxn_dc = GPP_E23}"
	register "typec_aux_bias_pads[2]" = "{.pad_auxp_dc = GPP_A19, .pad_auxn_dc = GPP_A20}"

	register "serial_io_i2c_mode" = "{
		[PchSerialIoIndexI2C0] = PchSerialIoPci,
		[PchSerialIoIndexI2C1] = PchSerialIoPci,
		[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
		[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
		[PchSerialIoIndexI2C4] = PchSerialIoDisabled,
		[PchSerialIoIndexI2C5] = PchSerialIoPci,
        }"

	register "serial_io_gspi_mode" = "{
		[PchSerialIoIndexGSPI0] = PchSerialIoDisabled,
		[PchSerialIoIndexGSPI1] = PchSerialIoDisabled,
        }"

	# Intel Common SoC Config
	#+-------------------+---------------------------+
	#| Field             |  Value                    |
	#+-------------------+---------------------------+
	#| I2C0              | Audio                     |
	#| I2C1              | cr50 TPM. Early init is   |
	#|                   | required to set up a BAR  |
	#|                   | for TPM communication     |
	#| I2C5              | Trackpad                  |
	#+-------------------+---------------------------+
	register "common_soc_config" = "{
		.i2c[0]= {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 175,
			.fall_time_ns = 8,
		},
		.i2c[1] = {
			.early_init = 1,
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 600,
			.fall_time_ns = 400,
			.data_hold_time_ns = 50,
		},
		.i2c[5] = {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 650,
			.fall_time_ns = 200,
			.data_hold_time_ns = 50,
		},
	}"

	device domain 0 on
		device ref igpu on
			chip drivers/gfx/generic
				register "device_count" = "6"
				# DDIA for eDP
				register "device[0].name" = ""LCD""
				# DDIB for HDMI
				register "device[1].name" = ""DD01""
				# TCP0 (DP-1) for port C0
				register "device[2].name" = ""DD02""
				register "device[2].use_pld" = "true"
				register "device[2].pld" = "ACPI_PLD_TYPE_C(LEFT, RIGHT, ACPI_PLD_GROUP(1, 1))"
				# TCP1 (DP-2) is unused for any ports but still enumerated in the kernel, so GFX device is added for TCP1
				register "device[3].name" = ""DD03""
				# TCP2 (DP-3) for port C2
				register "device[4].name" = ""DD04""
				register "device[4].use_pld" = "true"
				register "device[4].pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(2, 1))"
				# TCP3 (DP-4) is unused for any ports but still enumerated in the kernel, so GFX device is added for TCP3
				register "device[5].name" = ""DD05""
				device generic 0 on end
			end
		end # Integrated Graphics Device
		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""

				# TODO: below values are initial reference values only
				## Active Policy
				register "policies.active" = "{
					[0] = {
						.target = DPTF_TEMP_SENSOR_0,
						.thresholds = {
								TEMP_PCT(75, 97),
								TEMP_PCT(70, 93),
								TEMP_PCT(60, 86),
								TEMP_PCT(52, 80),
								TEMP_PCT(47, 64),
								TEMP_PCT(43, 52),
								TEMP_PCT(40, 40),
						}
					},
					[1] = {
						.target = DPTF_TEMP_SENSOR_1,
						.thresholds = {
								TEMP_PCT(75, 97),
								TEMP_PCT(70, 93),
								TEMP_PCT(60, 86),
								TEMP_PCT(52, 80),
								TEMP_PCT(47, 64),
								TEMP_PCT(43, 52),
								TEMP_PCT(40, 40),
						}
					},
					[2] = {
						.target = DPTF_TEMP_SENSOR_2,
						.thresholds = {
								TEMP_PCT(82, 97),
								TEMP_PCT(78, 93),
								TEMP_PCT(72, 86),
								TEMP_PCT(60, 80),
						}
					}
				}"

				## Passive Policy
				register "policies.passive" = "{
					[0] = DPTF_PASSIVE(CPU,         CPU,           95, 5000),
					[1] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_0, 80, 5000),
					[2] = DPTF_PASSIVE(CPU,		TEMP_SENSOR_1, 80, 5000),
					[3] = DPTF_PASSIVE(CHARGER,	TEMP_SENSOR_2, 75, 5000),
				}"

				## Critical Policy
				register "policies.critical" = "{
					[0] = DPTF_CRITICAL(CPU,                99, SHUTDOWN),
					[1] = DPTF_CRITICAL(TEMP_SENSOR_0,      85, SHUTDOWN),
					[2] = DPTF_CRITICAL(TEMP_SENSOR_1,      85, SHUTDOWN),
					[3] = DPTF_CRITICAL(TEMP_SENSOR_2,      85, SHUTDOWN),
				}"

				register "controls.power_limits" = "{
					.pl1 = {
							.min_power = 15000,
							.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] = {  90, 6700, 220, 2200, },
					[1] = {  80, 5800, 180, 1800, },
					[2] = {  70, 5000, 145, 1450, },
					[3] = {  60, 4900, 115, 1150, },
					[4] = {  50, 3838,  90,  900, },
					[5] = {  40, 2904,  55,  550, },
					[6] = {  30, 2337,  30,  300, },
					[7] = {  20, 1608,  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 NVMe SSD using clk_src0 and clk_req1 mapping to hardware
			# design. Due to inconsistency between PMC firmware and FSP, we need
			# to set clk_src to clk_req number, not same as hardware mapping in
			# coreboot. Then swap correct setting clksrc, clkreq in mFIT.
			register "cpu_pcie_rp[CPU_RP(1)]" = "{
				.clk_req = 1,
				.clk_src = 1,
				.flags = PCIE_RP_LTR | PCIE_RP_AER,
			}"
			probe STORAGE STORAGE_NVME
		end # NVMe
		device ref tbt_pcie_rp0 off end
		device ref tbt_pcie_rp1 off end
		device ref tbt_pcie_rp2 off end
		device ref tbt_pcie_rp3 off end
		device ref tcss_dma0 off end
		device ref tcss_dma1 off end
		device ref ish on
			chip drivers/intel/ish
				register "add_acpi_dma_property" = "true"
				device generic 0 on end
			end
			probe STORAGE STORAGE_UFS
		end
		device ref ufs on
			probe STORAGE STORAGE_UFS
		end
		device ref cnvi_wifi on
			chip drivers/wifi/generic
				register "wake" = "GPE0_PME_B0"
				register "enable_cnvi_ddr_rfim" = "true"
				device generic 0 on end
			end
		end
		device ref i2c0 on
			chip drivers/i2c/da7219
				register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_A23)"
				register "btn_cfg" = "50"
				register "mic_det_thr" = "200"
				register "jack_ins_deb" = "20"
				register "jack_det_rate" = ""32ms_64ms""
				register "jack_rem_deb" = "1"
				register "a_d_btn_thr" = "0xa"
				register "d_b_btn_thr" = "0x16"
				register "b_c_btn_thr" = "0x21"
				register "c_mic_btn_thr" = "0x3e"
				register "btn_avg" = "4"
				register "adc_1bit_rpt" = "1"
				register "micbias_lvl" = "2600"
				register "mic_amp_in_sel" = ""diff""
				device i2c 1a on end
			end
		end #I2C0
		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 #I2C1
		device ref i2c3 off end
		device ref i2c5 on
			chip drivers/i2c/hid
				register "generic.hid" = ""ZNT0000""
				register "generic.desc" = ""Zinitix Touchpad""
				register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
				register "generic.wake" = "GPE0_DW2_14"
				register "generic.detect" = "1"
				register "hid_desc_reg_offset" = "0xE"
				device i2c 40 on end
			end
		end #I2C5
		device ref hda on
			chip drivers/generic/max98357a
				register "hid" = ""MX98360A""
				register "sdmode_gpio" =  "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A11)"
				register "sdmode_delay" = "5"
				device generic 0 on end
			end
			chip drivers/sof
				register "spkr_tplg" = "max98360a"
				register "jack_tplg" = "da7219"
				register "mic_tplg" = "_2ch_pdm0"
				device generic 0 on end
			end

		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 sata off end
		device ref pcie_rp8 off end
		device ref pcie_rp9 off end
		device ref gspi1 off 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 1 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, RIGHT, ACPI_PLD_GROUP(1, 1))"
						device ref tcss_usb3_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB3 Type-C Port C2 (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(2, 1))"
						device ref tcss_usb3_port3 on 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, RIGHT, ACPI_PLD_GROUP(1, 1))"
						device ref usb2_port1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-C Port C2 (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(2, 1))"
						device ref usb2_port3 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 MMC""
						register "type" = "UPC_TYPE_EXPRESSCARD"
						device ref usb2_port4 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""USB2 Type-A Port A1 (DB)""
						register "type" = "UPC_TYPE_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, RIGHT, ACPI_PLD_GROUP(1, 2))"
						device ref usb2_port5 on 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 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 A1 (DB)""
						register "type" = "UPC_TYPE_USB3_A"
						register "use_custom_pld" = "true"
						register "custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, RIGHT, ACPI_PLD_GROUP(1, 2))"
						device ref usb3_port3 on end
					end
				end
			end
		end
	end
end