mb/google/brya/variants/primus: init overridetree for Primus

init overridetree.cb based on the schematic ver MB_20210616C.

BUG=b:191897776, b:191897775

Signed-off-by: Casper Chang <casper_chang@wistron.corp-partner.google.com>
Change-Id: I185b36e34d24b703092e3798e91c70ce3912b11f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55682
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

4 files changed, 427 insertions, 2 deletions

diff --git a/src/mainboard/google/brya/variants/primus/Makefile.inc b/src/mainboard/google/brya/variants/primus/Makefile.inc
index 8fe978f6ef..716c7ad5df 100644
--- a/src/mainboard/google/brya/variants/primus/Makefile.inc
+++ b/src/mainboard/google/brya/variants/primus/Makefile.inc
@@ -2,3 +2,4 @@
 bootblock-y += gpio.c
 
 ramstage-y += gpio.c
+ramstage-$(CONFIG_FW_CONFIG) += fw_config.c
diff --git a/src/mainboard/google/brya/variants/primus/fw_config.c b/src/mainboard/google/brya/variants/primus/fw_config.c
new file mode 100644
index 0000000000..fe74a46f7c
--- /dev/null
+++ b/src/mainboard/google/brya/variants/primus/fw_config.c
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <bootstate.h>
+#include <console/console.h>
+#include <fw_config.h>
+#include <gpio.h>
+
+static const struct pad_config dmic_enable_pads[] = {
+	PAD_CFG_NF(GPP_S2, NONE, DEEP, NF2),	/* DMIC_CLK0_R */
+	PAD_CFG_NF(GPP_S3, NONE, DEEP, NF2),	/* DMIC_DATA0_R */
+
+};
+
+static const struct pad_config dmic_disable_pads[] = {
+	PAD_NC(GPP_S2, NONE),
+	PAD_NC(GPP_S3, NONE),
+};
+
+static const struct pad_config i2s_enable_pads[] = {
+	PAD_CFG_NF(GPP_R0, NONE, DEEP, NF2),	/* I2S_HP_SCLK_R */
+	PAD_CFG_NF(GPP_R1, NONE, DEEP, NF2),	/* I2S_HP_SFRM_R */
+	PAD_CFG_NF(GPP_R2, DN_20K, DEEP, NF2),	/* I2S_PCH_TX_HP_RX_STRAP */
+	PAD_CFG_NF(GPP_R3, NONE, DEEP, NF2),	/* I2S_PCH_RX_HP_TX */
+	PAD_CFG_NF(GPP_R4, NONE, DEEP, NF2),	/* I2S_SPKR_SCLK_R */
+	PAD_CFG_NF(GPP_R5, NONE, DEEP, NF2),	/* I2S_SPKR_SFRM_R */
+	PAD_CFG_NF(GPP_R6, NONE, DEEP, NF2),	/* I2S_PCH_TX_SPKR_RX_R */
+	PAD_CFG_NF(GPP_R7, NONE, DEEP, NF2),	/* I2S_PCH_RX_SPKR_TX */
+};
+
+static const struct pad_config i2s_disable_pads[] = {
+	PAD_NC(GPP_R0, NONE),
+	PAD_NC(GPP_R1, NONE),
+	PAD_NC(GPP_R2, NONE),
+	PAD_NC(GPP_R3, NONE),
+	PAD_NC(GPP_R4, NONE),
+	PAD_NC(GPP_R5, NONE),
+	PAD_NC(GPP_R6, NONE),
+	PAD_NC(GPP_R7, NONE),
+};
+
+static void fw_config_handle(void *unused)
+{
+	if (!fw_config_is_provisioned() || fw_config_probe(FW_CONFIG(AUDIO, AUDIO_UNKNOWN))) {
+		printk(BIOS_INFO, "Disable audio related GPIO pins.\n");
+		gpio_configure_pads(i2s_disable_pads, ARRAY_SIZE(i2s_disable_pads));
+		gpio_configure_pads(dmic_disable_pads, ARRAY_SIZE(dmic_disable_pads));
+		return;
+	}
+
+	if (fw_config_probe(FW_CONFIG(AUDIO, MAX98360_ALC5682I_I2S))) {
+		printk(BIOS_INFO, "Configure audio over I2S with MAX98357 ALC5682I.\n");
+		gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads));
+		gpio_configure_pads(i2s_enable_pads, ARRAY_SIZE(i2s_enable_pads));
+	}
+}
+BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL);
diff --git a/src/mainboard/google/brya/variants/primus/gpio.c b/src/mainboard/google/brya/variants/primus/gpio.c
index 2825c23943..1fdc7a5131 100644
--- a/src/mainboard/google/brya/variants/primus/gpio.c
+++ b/src/mainboard/google/brya/variants/primus/gpio.c
@@ -41,6 +41,8 @@ static const struct pad_config override_gpio_table[] = {
 	PAD_NC(GPP_E10, NONE),
 	/* E17 : THC0_SPI1_INT# ==> NC */
 	PAD_NC(GPP_E17, NONE),
+	/* E20 : USB_C1_LSX_SOC_TX ==> EN_PP3300_eMMC */
+	PAD_CFG_GPO(GPP_E20, 1, DEEP),
 
 	/* F19 : SRCCLKREQ6# ==> EMMC_CLKREQ_ODL */
 	PAD_CFG_NF(GPP_F19, NONE, DEEP, NF1),
diff --git a/src/mainboard/google/brya/variants/primus/overridetree.cb b/src/mainboard/google/brya/variants/primus/overridetree.cb
index 4f2c04a57a..897ff0c6df 100644
--- a/src/mainboard/google/brya/variants/primus/overridetree.cb
+++ b/src/mainboard/google/brya/variants/primus/overridetree.cb
@@ -1,6 +1,372 @@
+fw_config
+	field DB_USB 0 3
+		option USB_ABSENT		0
+		option USB3_PS8811		1
+	end
+	field DB_SD 4 5
+		option SD_ABSENT		0
+		option SD_GL9755S		1
+	end
+	field KB_BL 7 7
+		option KB_BL_ABSENT		0
+		option KB_BL_PRESENT		1
+	end
+	field AUDIO 8 10
+		option AUDIO_UNKNOWN		0
+		option MAX98360_ALC5682I_I2S	1
+	end
+	field DB_LTE 11 12
+		option LTE_ABSENT		0
+		option LTE_USB			1
+	end
+end
+
 chip soc/intel/alderlake
 
-        device domain 0 on
-        end
+	# Intel Common SoC Config
+	#+-------------------+---------------------------+
+	#| Field             |  Value                    |
+	#+-------------------+---------------------------+
+	#| chipset_lockdown  | CHIPSET_LOCKDOWN_COREBOOT |
+	#| GSPI1             | Fingerprint MCU           |
+	#| I2C0              | Audio                     |
+	#| I2C1              | Touchscreen               |
+	#| I2C2              |                           |
+	#| I2C3              | cr50 TPM. Early init is   |
+	#|                   | required to set up a BAR  |
+	#|                   | for TPM communication     |
+	#| 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[5] = {
+			.speed = I2C_SPEED_FAST,
+		},
+	}"
+
+	register "usb2_ports[1]" = "USB2_PORT_EMPTY" # Disable USB2_C1
+	register "usb2_ports[7]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A MLB Port
+	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB3/2 Type A MLB port
+	register "usb3_ports[2]" = "USB3_PORT_EMPTY"
+
+	device domain 0 on
+		device ref dtt on
+			chip drivers/intel/dptf
+				## sensor information
+				register "options.tsr[0].desc" = ""DRAM""
+				register "options.tsr[1].desc" = ""Charger""
+
+				# 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, 80),
+								TEMP_PCT(75, 70),
+						}
+					}
+				}"
+
+				## Passive Policy
+				register "policies.passive" = "{
+					[0] = DPTF_PASSIVE(CPU,         CPU,           95, 5000),
+					[1] = DPTF_PASSIVE(CPU,         TEMP_SENSOR_0, 75, 5000),
+					[2] = DPTF_PASSIVE(CHARGER,     TEMP_SENSOR_1, 75, 5000),
+				}"
+
+				## Critical Policy
+				register "policies.critical" = "{
+					[0] = DPTF_CRITICAL(CPU,               105, SHUTDOWN),
+					[1] = DPTF_CRITICAL(TEMP_SENSOR_0,      85, SHUTDOWN),
+					[2] = DPTF_CRITICAL(TEMP_SENSOR_1,      85, 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] = {  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 on end
+			end
+		end
+		device ref cnvi_wifi on
+			chip drivers/wifi/generic
+				register "wake" = "GPE0_PME_B0"
+				device generic 0 on end
+			end
+		end
+		device ref pcie_rp3 on
+			# Enable PCIe-to-eMMC bridge PCIE 3 using clk 6
+			register "pch_pcie_rp[PCH_RP(3)]" = "{
+				.clk_src = 6,
+				.clk_req = 6,
+				.flags = PCIE_RP_LTR | PCIE_RP_AER,
+			}"
+		end	#PCIE3 BH799BB
+		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 end
+			end
+		end	#PCIE8 SD card
+		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 MAX98360_ALC5682I_I2S
+				end
+			end
+		end #I2C0
+		device ref i2c1 on
+			chip drivers/i2c/hid
+				register "generic.hid" = ""ELAN9050""
+				register "generic.desc" = ""ELAN 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)"
+				register "generic.reset_delay_ms" = "300"
+				register "generic.reset_off_delay_ms" = "1"
+				register "generic.enable_gpio" =
+							"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
+				register "generic.enable_delay_ms" = "6"
+				register "generic.stop_gpio" =
+							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)"
+				register "generic.stop_off_delay_ms" = "1"
+				register "generic.has_power_resource" = "1"
+				register "hid_desc_reg_offset" = "0x01"
+				device i2c 0x10 on end
+			end
+			chip drivers/i2c/hid
+				register "generic.hid" = ""GTCH7503""
+				register "generic.desc" = ""G2TOUCH Touchscreen""
+				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
+				register "generic.probed" = "1"
+				register "generic.reset_gpio" =
+							"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C1)"
+				register "generic.reset_delay_ms" = "50"
+				register "generic.enable_gpio" =
+							"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
+				register "generic.enable_delay_ms" = "1"
+				register "generic.has_power_resource" = "1"
+				register "hid_desc_reg_offset" = "0x01"
+				device i2c 0x40 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" = ""GXTP7288""
+				register "generic.desc" = ""Goodix Touchpad""
+				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_F14_IRQ)"
+				register "generic.wake" = "GPE0_DW2_14"
+				register "generic.probed" = "1"
+				register "hid_desc_reg_offset" = "0x01"
+				device i2c 2c on end
+			end
+		end
+		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
+					probe AUDIO MAX98360_ALC5682I_I2S
+				end
+			end
+		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]
+				use conn2 as mux_conn[2]
+				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
+						register "usb2_port_number" = "1"
+						register "usb3_port_number" = "1"
+						device generic 0 alias conn0 on end
+					end
+                                        chip drivers/intel/pmc_mux/conn
+						register "usb2_port_number" = "2"
+						register "usb3_port_number" = "2"
+						device generic 1 alias conn1 on end
+					end
+					chip drivers/intel/pmc_mux/conn
+						register "usb2_port_number" = "3"
+						register "usb3_port_number" = "3"
+						device generic 2 alias conn2 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 "group" = "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 "group" = "ACPI_PLD_GROUP(3, 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 "group" = "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 "group" = "ACPI_PLD_GROUP(3, 1)"
+						device ref usb2_port3 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 WWAN""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device ref usb2_port4 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 Type-A Port (MLB)""
+						register "type" = "UPC_TYPE_A"
+						register "group" = "ACPI_PLD_GROUP(4, 1)"
+						device ref usb2_port8 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 Type-A Port A0 (DB)""
+						register "type" = "UPC_TYPE_A"
+						register "group" = "ACPI_PLD_GROUP(1, 2)"
+						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 A0 (DB)""
+						register "type" = "UPC_TYPE_USB3_A"
+						register "group" = "ACPI_PLD_GROUP(1, 2)"
+						device ref usb3_port1 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB3 Type-A Port (MLB)""
+						register "type" = "UPC_TYPE_USB3_A"
+						register "group" = "ACPI_PLD_GROUP(4, 1)"
+						device ref usb3_port2 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB3 WWAN""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device ref usb3_port4 on end
+					end
+				end
+			end
+		end
+	end
 end