brya: add various ES variants

Fork multiple "4ES" variants off some brya devices to
properly support ES SoC.

BRANCH=none
BUG=b:201767461
TEST=emerge-brya coreboot and check the artifacts

Signed-off-by: YH Lin <yueherngl@google.com>
Change-Id: Ic9516fec591429238bde1478eca2522d8ed10127
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59728
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
YH Lin
2021-11-29 09:44:01 -08:00
committed by Tim Wawrzynczak
parent 5c59fefd89
commit 6ba7bee1aa
62 changed files with 4936 additions and 0 deletions

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@@ -104,26 +104,38 @@ config MAINBOARD_FAMILY
config MAINBOARD_PART_NUMBER
default "Brya" if BOARD_GOOGLE_BRYA0
default "Brya4ES" if BOARD_GOOGLE_BRYA4ES
default "Brask" if BOARD_GOOGLE_BRASK
default "Primus" if BOARD_GOOGLE_PRIMUS
default "Primus4ES" if BOARD_GOOGLE_PRIMUS4ES
default "Gimble" if BOARD_GOOGLE_GIMBLE
default "Gimble4ES" if BOARD_GOOGLE_GIMBLE4ES
default "Redrix" if BOARD_GOOGLE_REDRIX
default "Redrix4ES" if BOARD_GOOGLE_REDRIX4ES
default "Kano" if BOARD_GOOGLE_KANO
default "Taeko" if BOARD_GOOGLE_TAEKO
default "Taeko4ES" if BOARD_GOOGLE_TAEKO4ES
default "Felwinter" if BOARD_GOOGLE_FELWINTER
default "Anahera" if BOARD_GOOGLE_ANAHERA
default "Anahera4ES" if BOARD_GOOGLE_ANAHERA4ES
default "Vell" if BOARD_GOOGLE_VELL
config VARIANT_DIR
default "brya0" if BOARD_GOOGLE_BRYA0
default "brya4es" if BOARD_GOOGLE_BRYA4ES
default "brask" if BOARD_GOOGLE_BRASK
default "primus" if BOARD_GOOGLE_PRIMUS
default "primus4es" if BOARD_GOOGLE_PRIMUS4ES
default "gimble" if BOARD_GOOGLE_GIMBLE
default "gimble4es" if BOARD_GOOGLE_GIMBLE4ES
default "redrix" if BOARD_GOOGLE_REDRIX
default "redrix4es" if BOARD_GOOGLE_REDRIX4ES
default "kano" if BOARD_GOOGLE_KANO
default "taeko" if BOARD_GOOGLE_TAEKO
default "taeko4es" if BOARD_GOOGLE_TAEKO4ES
default "felwinter" if BOARD_GOOGLE_FELWINTER
default "anahera" if BOARD_GOOGLE_ANAHERA
default "anahera4es" if BOARD_GOOGLE_ANAHERA4ES
default "vell" if BOARD_GOOGLE_VELL
config VBOOT

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@@ -10,6 +10,16 @@ config BOARD_GOOGLE_BRYA0
select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
select SOC_INTEL_CRASHLOG
config BOARD_GOOGLE_BRYA4ES
bool "-> Brya4ES"
select BOARD_GOOGLE_BASEBOARD_BRYA
select DRIVERS_GENESYSLOGIC_GL9755
select DRIVERS_INTEL_MIPI_CAMERA
select HAVE_WWAN_POWER_SEQUENCE
select SOC_INTEL_COMMON_BLOCK_IPU
select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
select SOC_INTEL_CRASHLOG
config BOARD_GOOGLE_BRASK
bool "-> Brask"
select BOARD_GOOGLE_BASEBOARD_BRASK
@@ -24,6 +34,13 @@ config BOARD_GOOGLE_PRIMUS
select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
select HAVE_WWAN_POWER_SEQUENCE
config BOARD_GOOGLE_PRIMUS4ES
bool "-> Primus4ES"
select BOARD_GOOGLE_BASEBOARD_BRYA
select DRIVERS_GENESYSLOGIC_GL9755
select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
select HAVE_WWAN_POWER_SEQUENCE
config BOARD_GOOGLE_GIMBLE
bool "-> Gimble"
select BOARD_GOOGLE_BASEBOARD_BRYA
@@ -32,6 +49,14 @@ config BOARD_GOOGLE_GIMBLE
select DRIVERS_GENESYSLOGIC_GL9750
select DRIVERS_I2C_MAX98390
config BOARD_GOOGLE_GIMBLE4ES
bool "-> Gimble4ES"
select BOARD_GOOGLE_BASEBOARD_BRYA
select CHROMEOS_DSM_CALIB if CHROMEOS
select CHROMEOS_DSM_PARAM_FILE_NAME if CHROMEOS
select DRIVERS_GENESYSLOGIC_GL9750
select DRIVERS_I2C_MAX98390
config BOARD_GOOGLE_REDRIX
bool "-> Redrix"
select BOARD_GOOGLE_BASEBOARD_BRYA
@@ -46,6 +71,20 @@ config BOARD_GOOGLE_REDRIX
select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
select HAVE_WWAN_POWER_SEQUENCE
config BOARD_GOOGLE_REDRIX4ES
bool "-> Redrix4ES"
select BOARD_GOOGLE_BASEBOARD_BRYA
select CHROMEOS_DSM_CALIB if CHROMEOS
select CHROMEOS_DSM_PARAM_FILE_NAME if CHROMEOS
select DRIVERS_I2C_MAX98390
select DRIVERS_INTEL_MIPI_CAMERA
select EC_GOOGLE_CHROMEEC_INCLUDE_SSFC_IN_FW_CONFIG
select SOC_INTEL_COMMON_BLOCK_IPU
select DRIVERS_GENESYSLOGIC_GL9755
select DRIVERS_GFX_GENERIC
select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
select HAVE_WWAN_POWER_SEQUENCE
config BOARD_GOOGLE_KANO
bool "-> Kano"
select BOARD_GOOGLE_BASEBOARD_BRYA
@@ -60,6 +99,11 @@ config BOARD_GOOGLE_TAEKO
select BOARD_GOOGLE_BASEBOARD_BRYA
select DRIVERS_GENESYSLOGIC_GL9763E
config BOARD_GOOGLE_TAEKO4ES
bool "-> Taeko4ES"
select BOARD_GOOGLE_BASEBOARD_BRYA
select DRIVERS_GENESYSLOGIC_GL9763E
config BOARD_GOOGLE_FELWINTER
bool "-> Felwinter"
select BOARD_GOOGLE_BASEBOARD_BRYA
@@ -72,6 +116,13 @@ config BOARD_GOOGLE_ANAHERA
select DRIVERS_GFX_GENERIC
select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
config BOARD_GOOGLE_ANAHERA4ES
bool "-> Anahera4ES"
select BOARD_GOOGLE_BASEBOARD_BRYA
select DRIVERS_GENESYSLOGIC_GL9763E
select DRIVERS_GFX_GENERIC
select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
config BOARD_GOOGLE_VELL
bool "-> Vell"
select BOARD_GOOGLE_BASEBOARD_BRYA

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@@ -0,0 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
ramstage-y += gpio.c
ramstage-$(CONFIG_FW_CONFIG) += fw_config.c

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@@ -0,0 +1,57 @@
/* 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_R4, NONE, DEEP, NF3), /* DMIC_CLK0 */
PAD_CFG_NF(GPP_R5, NONE, DEEP, NF3), /* DMIC_DATA0 */
};
static const struct pad_config dmic_disable_pads[] = {
PAD_NC(GPP_R4, NONE),
PAD_NC(GPP_R5, NONE),
};
static const struct pad_config i2s_enable_pads[] = {
PAD_CFG_NF(GPP_R0, NONE, DEEP, NF2), /* I2S_HP_SCLK */
PAD_CFG_NF(GPP_R1, NONE, DEEP, NF2), /* I2S_HP_SFRM */
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_S0, NONE, DEEP, NF4), /* I2S_SPKR_SCLK */
PAD_CFG_NF(GPP_S1, NONE, DEEP, NF4), /* I2S_SPKR_SFRM */
PAD_CFG_NF(GPP_S2, NONE, DEEP, NF4), /* I2S_PCH_TX_SPKR_RX */
PAD_CFG_NF(GPP_S3, NONE, DEEP, NF4), /* 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_S0, NONE),
PAD_NC(GPP_S1, NONE),
PAD_NC(GPP_S2, NONE),
PAD_NC(GPP_S3, 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)) ||
fw_config_probe(FW_CONFIG(AUDIO, MAX98360_ALC5682IVS_I2S))) {
printk(BIOS_INFO, "Configure audio over I2S with MAX98390 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);

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@@ -0,0 +1,147 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <commonlib/helpers.h>
#include <soc/gpio.h>
/* Pad configuration in ramstage */
static const struct pad_config override_gpio_table[] = {
/* A7 : SRCCLK_OE7# ==> NC */
PAD_NC(GPP_A7, NONE),
/* A17 : DISP_MISCC ==> NC */
PAD_NC(GPP_A17, NONE),
/* A19 : DDSP_HPD1 ==> NC */
PAD_NC(GPP_A19, NONE),
/* A20 : DDSP_HPD2 ==> NC */
PAD_NC(GPP_A20, NONE),
/* A21 : DDPC_CTRCLK ==> NC */
PAD_NC(GPP_A21, NONE),
/* A22 : DDPC_CTRLDATA ==> NC */
PAD_NC(GPP_A22, NONE),
/* B3 : PROC_GP2 ==> eMMC_PERST_L */
PAD_CFG_GPO(GPP_B3, 1, DEEP),
/* B5 : ISH_I2C0_SDA ==> NC */
PAD_NC(GPP_B5, NONE),
/* B6 : ISH_I2C0_SCL ==> NC */
PAD_NC(GPP_B6, NONE),
/* B15 : TIME_SYNC0 ==> NC */
PAD_NC(GPP_B15, NONE),
/* C3 : SML0CLK ==> NC */
PAD_NC(GPP_C3, NONE),
/* C4 : SML0DATA ==> NC */
PAD_NC(GPP_C4, NONE),
/* D3 : ISH_GP3 ==> NC */
PAD_NC(GPP_D3, NONE),
/* D5 : SRCCLKREQ0# ==> NC */
PAD_NC(GPP_D5, NONE),
/* D7 : SRCCLKREQ2# ==> NC */
PAD_NC(GPP_D7, NONE),
/* D13 : ISH_UART0_RXD ==> NC */
PAD_NC(GPP_D13, NONE),
/* D14 : ISH_UART0_TXD ==> NC */
PAD_NC(GPP_D14, NONE),
/* D15 : ISH_UART0_RTS# ==> EN_WCAM_SENR_PWR */
PAD_CFG_GPO(GPP_D15, 1, DEEP),
/* D16 : ISH_UART0_CTS# ==> NC */
PAD_NC(GPP_D16, NONE),
/* D17 : UART1_RXD ==> NC */
PAD_NC(GPP_D17, NONE),
/* E0 : SATAXPCIE0 ==> WWAN_PERST_L */
PAD_CFG_GPO(GPP_E0, 1, PLTRST),
/* E3 : PROC_GP0 ==> NC */
PAD_NC(GPP_E3, NONE),
/* E7 : PROC_GP1 ==> NC */
PAD_NC(GPP_E7, NONE),
/* F19 : SRCCLKREQ6# ==> EMMC_CLKREQ_ODL */
PAD_CFG_NF(GPP_F19, NONE, DEEP, NF1),
/* E20 : USB_C1_LSX_SOC_TX ==> EN_PP3300_eMMC */
PAD_CFG_GPO(GPP_E20, 1, DEEP),
/* E23 : DDPA_CTRLDATA ==> NC */
PAD_NC(GPP_E23, NONE),
/* F20 : EXT_PWR_GATE# ==> NC */
PAD_NC(GPP_F20, NONE),
/* H20 : IMGCLKOUT1 ==> NC */
PAD_NC(GPP_H20, NONE),
/* H21 : IMGCLKOUT2 ==> Privacy screen */
PAD_CFG_GPO(GPP_H21, 0, DEEP),
/* H22 : IMGCLKOUT3 ==> NC */
PAD_NC(GPP_H22, NONE),
/* H23 : SRCCLKREQ5# ==> NC */
PAD_NC(GPP_H23, NONE),
/* R6 : I2S_PCH_TX_SPKR_RX ==> NC */
PAD_NC(GPP_R6, NONE),
/* R7 : I2S_PCH_RX_SPKR_TX ==> NC */
PAD_NC(GPP_R7, NONE),
/* S4 : SNDW2_CLK ==> NC */
PAD_NC(GPP_S4, NONE),
/* S5 : SNDW2_DATA ==> NC */
PAD_NC(GPP_S5, NONE),
/* S6 : SNDW3_CLK ==> NC */
PAD_NC(GPP_S6, NONE),
/* S7 : SNDW3_DATA ==> NC */
PAD_NC(GPP_S7, NONE),
};
/* Early pad configuration in bootblock */
static const struct pad_config early_gpio_table[] = {
/* A13 : PMC_I2C_SCL ==> GSC_PCH_INT_ODL */
PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
/* B7 : ISH_12C1_SDA ==> PCH_I2C_TPM_SDA */
PAD_CFG_NF(GPP_B7, NONE, DEEP, NF2),
/* B8 : ISH_12C1_SCL ==> PCH_I2C_TPM_SCL */
PAD_CFG_NF(GPP_B8, NONE, DEEP, NF2),
/*
* D1 : ISH_GP1 ==> FP_RST_ODL
* FP_RST_ODL comes out of reset as hi-z and does not have an external pull-down.
* To ensure proper power sequencing for the FPMCU device, reset signal is driven low
* early on in bootblock, followed by enabling of power. Reset signal is deasserted
* later on in ramstage. Since reset signal is asserted in bootblock, it results in
* FPMCU not working after a S3 resume. This is a known issue.
*/
PAD_CFG_GPO(GPP_D1, 0, DEEP),
/* D2 : ISH_GP2 ==> EN_FP_PWR */
PAD_CFG_GPO(GPP_D2, 1, DEEP),
/* D11 : ISH_SPI_MISO ==> EN_PP3300_SSD */
PAD_CFG_GPO(GPP_D11, 1, DEEP),
/* E0 : SATAXPCIE0 ==> WWAN_PERST_L */
PAD_CFG_GPO(GPP_E0, 0, DEEP),
/* E13 : THC0_SPI1_IO2 ==> MEM_CH_SEL */
PAD_CFG_GPI(GPP_E13, NONE, DEEP),
/* E15 : RSVD_TP ==> PCH_WP_OD */
PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, NONE, DEEP),
/* E16 : RSVD_TP ==> WWAN_RST_L */
PAD_CFG_GPO(GPP_E16, 0, DEEP),
/* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */
PAD_CFG_GPI(GPP_F18, NONE, DEEP),
/* H10 : UART0_RXD ==> UART_PCH_RX_DBG_TX */
PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
/* H11 : UART0_TXD ==> UART_PCH_TX_DBG_RX */
PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
/* H13 : I2C7_SCL ==> EN_PP3300_SD */
PAD_CFG_GPO(GPP_H13, 1, DEEP),
/* E20 : USB_C1_LSX_SOC_TX ==> EN_PP3300_MMC */
PAD_CFG_GPO(GPP_E20, 1, DEEP),
};
const struct pad_config *variant_gpio_override_table(size_t *num)
{
*num = ARRAY_SIZE(override_gpio_table);
return override_gpio_table;
}
const struct pad_config *variant_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}

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@@ -0,0 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __VARIANT_EC_H__
#define __VARIANT_EC_H__
#include <baseboard/ec.h>
#endif

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@@ -0,0 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef VARIANT_GPIO_H
#define VARIANT_GPIO_H
#include <baseboard/gpio.h>
#endif

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@@ -0,0 +1,11 @@
# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/anahera/memory src/mainboard/google/brya/variants/anahera/memory/mem_parts_used.txt
SPD_SOURCES =
SPD_SOURCES += spd/lp4x/set-0/spd-4.hex # ID = 0(0b0000) Parts = MT53E1G32D2NP-046 WT:A
SPD_SOURCES += spd/lp4x/set-0/spd-1.hex # ID = 1(0b0001) Parts = H9HCNNNBKMMLXR-NEE, K4U6E3S4AA-MGCR, MT53E512M32D2NP-046 WT:E, MT53E512M32D1NP-046 WT:B
SPD_SOURCES += spd/lp4x/set-0/spd-3.hex # ID = 2(0b0010) Parts = H9HCNNNCPMMLXR-NEE, K4UBE3D4AA-MGCR, MT53E1G32D2NP-046 WT:B
SPD_SOURCES += spd/lp4x/set-0/spd-2.hex # ID = 3(0b0011) Parts = H9HCNNNFAMMLXR-NEE
SPD_SOURCES += spd/lp4x/set-0/spd-7.hex # ID = 4(0b0100) Parts = MT53E2G32D4NQ-046 WT:A

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@@ -0,0 +1,16 @@
# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/anahera/memory src/mainboard/google/brya/variants/anahera/memory/mem_parts_used.txt
DRAM Part Name ID to assign
MT53E1G32D2NP-046 WT:A 0 (0000)
H9HCNNNBKMMLXR-NEE 1 (0001)
K4U6E3S4AA-MGCR 1 (0001)
MT53E512M32D2NP-046 WT:E 1 (0001)
H9HCNNNCPMMLXR-NEE 2 (0010)
K4UBE3D4AA-MGCR 2 (0010)
H9HCNNNFAMMLXR-NEE 3 (0011)
MT53E2G32D4NQ-046 WT:A 4 (0100)
MT53E512M32D1NP-046 WT:B 1 (0001)
MT53E1G32D2NP-046 WT:B 2 (0010)

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@@ -0,0 +1,10 @@
MT53E1G32D2NP-046 WT:A
H9HCNNNBKMMLXR-NEE
K4U6E3S4AA-MGCR
MT53E512M32D2NP-046 WT:E
H9HCNNNCPMMLXR-NEE
K4UBE3D4AA-MGCR
H9HCNNNFAMMLXR-NEE
MT53E2G32D4NQ-046 WT:A
MT53E512M32D1NP-046 WT:B
MT53E1G32D2NP-046 WT:B

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@@ -0,0 +1,378 @@
fw_config
field DB_SD 0 1
option SD_ABSENT 0
option SD_GL9750 1
end
field KB_BL 2 2
option KB_BL_ABSENT 0
option KB_BL_PRESENT 1
end
field AUDIO 3 5
option AUDIO_UNKNOWN 0
option MAX98360_ALC5682I_I2S 1
option MAX98360_ALC5682IVS_I2S 2
end
field DB_LTE 6 7
option LTE_ABSENT 0
option LTE_USB 1
end
field EPS 10 10
option PRIVACY_SCREEN_ABSENT 0
option PRIVACY_SCREEN 1
end
end
chip soc/intel/alderlake
# This disables 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_3]" = "0"
register "gpio_pm[COMM_4]" = "0"
register "gpio_pm[COMM_5]" = "0"
# Intel Common SoC Config
#+-------------------+---------------------------+
#| Field | Value |
#+-------------------+---------------------------+
#| 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" = "{
.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_MID(OC_SKIP)" # Type-A MLB Port
register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # Smart Card
register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB3/2 Type A MLB port
device domain 0 on
device ref igpu on
chip drivers/gfx/generic
register "device_count" = "1"
register "device[0].name" = ""LCD""
# Internal panel on the first port of the graphics chip
register "device[0].addr" = "0x80010400"
register "device[0].privacy.enabled" = "1"
register "device[0].privacy.gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H21)"
device generic 0 on
probe EPS PRIVACY_SCREEN
end
end
end # Integrated Graphics Device
device ref dtt on
chip drivers/intel/dptf
## sensor information
register "options.tsr[0].desc" = ""DRAM""
register "options.tsr[1].desc" = ""Soc""
register "options.tsr[2].desc" = ""Charger""
register "options.tsr[3].desc" = ""Regulator""
# TODO: below values are initial reference values only
## Passive Policy
register "policies.passive" = "{
[0] = DPTF_PASSIVE(CPU, CPU, 95, 5000),
[1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 75, 5000),
[2] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 75, 5000),
[3] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_2, 75, 5000),
[4] = DPTF_PASSIVE(CPU, TEMP_SENSOR_3, 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),
[3] = DPTF_CRITICAL(TEMP_SENSOR_2, 85, SHUTDOWN),
[4] = DPTF_CRITICAL(TEMP_SENSOR_3, 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 }
}"
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_rp6 off end
device ref pcie_rp7 on
# Enable PCIE eMMC bridge 7 using clk 6
register "pch_pcie_rp[PCH_RP(7)]" = "{
.clk_src = 6,
.clk_req = 6,
.flags = PCIE_RP_HOTPLUG | PCIE_RP_AER,
}"
end #PCIE7 EMMC
device ref tcss_dma0 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E4)"
use tcss_usb3_port1 as dfp[0].typec_port
device generic 0 on end
end
end
device ref tcss_dma1 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E4)"
use tcss_usb3_port3 as dfp[0].typec_port
device generic 0 on end
end
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 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
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 MAX98360_ALC5682IVS_I2S
end
end
end #I2C0
device ref i2c1 on
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" = "100"
register "reset_off_delay_ms" = "5"
register "enable_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
register "enable_delay_ms" = "10"
register "enable_off_delay_ms" = "1"
register "stop_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)"
register "has_power_resource" = "1"
device i2c 10 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_LOW(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 40 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 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
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 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]
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" = "3"
register "usb3_port_number" = "3"
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 "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-A Port (MLB)""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(4, 2)"
device ref usb2_port2 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-C Port C2 (DB)""
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 (DB)""
register "type" = "UPC_TYPE_A"
register "group" = "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 (DB)""
register "type" = "UPC_TYPE_USB3_A"
register "group" = "ACPI_PLD_GROUP(4, 1)"
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, 2)"
device ref usb3_port3 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

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@@ -0,0 +1,6 @@
bootblock-y += gpio.c
romstage-y += gpio.c
ramstage-$(CONFIG_FW_CONFIG) += fw_config.c
ramstage-$(CONFIG_FW_CONFIG) += variant.c
ramstage-y += gpio.c
ramstage-y += ramstage.c

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@@ -0,0 +1,130 @@
/* 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 */
PAD_CFG_NF(GPP_S6, NONE, DEEP, NF2), /* DMIC_CLK1_R */
PAD_CFG_NF(GPP_S7, NONE, DEEP, NF2), /* DMIC_DATA1_R */
};
static const struct pad_config dmic_disable_pads[] = {
PAD_NC(GPP_S2, NONE),
PAD_NC(GPP_S3, NONE),
PAD_NC(GPP_S6, NONE),
PAD_NC(GPP_S7, NONE),
};
static const struct pad_config sndw_enable_pads[] = {
PAD_CFG_NF(GPP_S0, NONE, DEEP, NF1), /* SDW_HP_CLK_R */
PAD_CFG_NF(GPP_S1, NONE, DEEP, NF1), /* SDW_HP_DATA_R */
PAD_CFG_NF(GPP_S4, NONE, DEEP, NF1), /* SDW_SPKR_CLK */
PAD_CFG_NF(GPP_S5, NONE, DEEP, NF1), /* SDW_SPKR_DATA */
};
static const struct pad_config sndw_disable_pads[] = {
PAD_NC(GPP_S0, NONE),
PAD_NC(GPP_S1, NONE),
PAD_NC(GPP_S4, NONE),
PAD_NC(GPP_S5, NONE),
};
static const struct pad_config i2s0_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 */
};
static const struct pad_config i2s2_enable_pads[] = {
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 i2s0_disable_pads[] = {
PAD_NC(GPP_R0, NONE),
PAD_NC(GPP_R1, NONE),
PAD_NC(GPP_R2, NONE),
PAD_NC(GPP_R3, NONE),
};
static const struct pad_config i2s2_disable_pads[] = {
PAD_NC(GPP_R4, NONE),
PAD_NC(GPP_R5, NONE),
PAD_NC(GPP_R6, NONE),
PAD_NC(GPP_R7, NONE),
};
static const struct pad_config bt_i2s_enable_pads[] = {
PAD_CFG_NF(GPP_VGPIO_30, NONE, DEEP, NF3), /* BT_I2S_BCLK */
PAD_CFG_NF(GPP_VGPIO_31, NONE, DEEP, NF3), /* BT_I2S_SYNC */
PAD_CFG_NF(GPP_VGPIO_32, NONE, DEEP, NF3), /* BT_I2S_SDO */
PAD_CFG_NF(GPP_VGPIO_33, NONE, DEEP, NF3), /* BT_I2S_SDI */
PAD_CFG_NF(GPP_VGPIO_34, NONE, DEEP, NF1), /* SSP2_SCLK */
PAD_CFG_NF(GPP_VGPIO_35, NONE, DEEP, NF1), /* SSP2_SFRM */
PAD_CFG_NF(GPP_VGPIO_36, NONE, DEEP, NF1), /* SSP_TXD */
PAD_CFG_NF(GPP_VGPIO_37, NONE, DEEP, NF1), /* SSP_RXD */
};
static const struct pad_config bt_i2s_disable_pads[] = {
PAD_NC(GPP_VGPIO_30, NONE),
PAD_NC(GPP_VGPIO_31, NONE),
PAD_NC(GPP_VGPIO_32, NONE),
PAD_NC(GPP_VGPIO_33, NONE),
PAD_NC(GPP_VGPIO_34, NONE),
PAD_NC(GPP_VGPIO_35, NONE),
PAD_NC(GPP_VGPIO_36, NONE),
PAD_NC(GPP_VGPIO_37, NONE),
};
static void enable_i2s(void)
{
gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads));
gpio_configure_pads(i2s0_enable_pads, ARRAY_SIZE(i2s0_enable_pads));
gpio_configure_pads(i2s2_enable_pads, ARRAY_SIZE(i2s2_enable_pads));
gpio_configure_pads(sndw_disable_pads, ARRAY_SIZE(sndw_disable_pads));
}
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(i2s0_disable_pads, ARRAY_SIZE(i2s0_disable_pads));
gpio_configure_pads(i2s2_disable_pads, ARRAY_SIZE(i2s2_disable_pads));
gpio_configure_pads(dmic_disable_pads, ARRAY_SIZE(dmic_disable_pads));
gpio_configure_pads(sndw_disable_pads, ARRAY_SIZE(sndw_disable_pads));
return;
}
if (fw_config_probe(FW_CONFIG(AUDIO, MAX98373_ALC5682_SNDW))) {
printk(BIOS_INFO, "Configure audio over SoundWire with MAX98373 ALC5682.\n");
gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads));
gpio_configure_pads(sndw_enable_pads, ARRAY_SIZE(sndw_enable_pads));
printk(BIOS_INFO, "BT offload enabled\n");
gpio_configure_pads(i2s0_enable_pads, ARRAY_SIZE(i2s0_enable_pads));
gpio_configure_pads(i2s2_disable_pads, ARRAY_SIZE(i2s2_disable_pads));
gpio_configure_pads(bt_i2s_enable_pads, ARRAY_SIZE(bt_i2s_enable_pads));
} else {
printk(BIOS_INFO, "BT offload disabled\n");
gpio_configure_pads(i2s0_disable_pads, ARRAY_SIZE(i2s0_disable_pads));
gpio_configure_pads(i2s2_disable_pads, ARRAY_SIZE(i2s2_disable_pads));
gpio_configure_pads(bt_i2s_disable_pads, ARRAY_SIZE(bt_i2s_disable_pads));
}
if (fw_config_probe(FW_CONFIG(AUDIO, MAX98357_ALC5682I_I2S))) {
printk(BIOS_INFO, "Configure audio over I2S with MAX98357 ALC5682I.\n");
enable_i2s();
}
if (fw_config_probe(FW_CONFIG(AUDIO, ALC1019_NAU88L25B_I2S))) {
printk(BIOS_INFO, "Configure audio over I2S with ALC1019 NAU88L25B.\n");
enable_i2s();
}
}
BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL);

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@@ -0,0 +1,153 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/variants.h>
#include <boardid.h>
#include <console/console.h>
#include <soc/gpio.h>
#include <string.h>
static const struct pad_config board_id0_1_overrides[] = {
/* B2 : VRALERT# ==> NC */
PAD_NC(GPP_B2, NONE),
/* B15 : TIME_SYNC0 ==> NC */
PAD_NC(GPP_B15, NONE),
/* C3 : SML0CLK ==> NC */
PAD_NC(GPP_C3, NONE),
/* C4 : SML0DATA ==> NC */
PAD_NC(GPP_C4, NONE),
/* D13 : ISH_UART0_RXD ==> PCH_I2C_CAM_SDA */
PAD_CFG_NF(GPP_D13, NONE, DEEP, NF3),
/* D14 : ISH_UART0_TXD ==> PCH_I2C_CAM_SCL */
PAD_CFG_NF(GPP_D14, NONE, DEEP, NF3),
/* F19 : SRCCLKREQ6# ==> WWAN_SIM1_DET_OD */
PAD_CFG_GPI(GPP_F19, UP_20K, DEEP),
/* F20 : EXT_PWR_GATE# ==> HPS_RST_R */
PAD_CFG_GPO(GPP_F20, 0, DEEP),
/* F21 : EXT_PWR_GATE2# ==> WAKE_ON_WWAN_ODL */
PAD_NC(GPP_F21, NONE),
/* H21 : IMGCLKOUT2 ==> WLAN_INT_L */
PAD_CFG_GPI_APIC(GPP_H21, NONE, DEEP, EDGE_SINGLE, NONE),
/* GPD2: LAN_WAKE# ==> NC */
PAD_NC(GPD2, NONE),
};
/* Early pad configuration in bootblock for board id < 2 */
static const struct pad_config early_gpio_table[] = {
/* A13 : PMC_I2C_SCL ==> GSC_PCH_INT_ODL */
PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
/* B7 : ISH_12C1_SDA ==> PCH_I2C_TPM_SDA */
PAD_CFG_NF(GPP_B7, NONE, DEEP, NF2),
/* B8 : ISH_12C1_SCL ==> PCH_I2C_TPM_SCL */
PAD_CFG_NF(GPP_B8, NONE, DEEP, NF2),
/*
* D1 : ISH_GP1 ==> FP_RST_ODL
* FP_RST_ODL comes out of reset as hi-z and does not have an external pull-down.
* To ensure proper power sequencing for the FPMCU device, reset signal is driven low
* early on in bootblock, followed by enabling of power. Reset signal is deasserted
* later on in ramstage. Since reset signal is asserted in bootblock, it results in
* FPMCU not working after a S3 resume. This is a known issue.
*/
PAD_CFG_GPO(GPP_D1, 0, DEEP),
/* D2 : ISH_GP2 ==> EN_FP_PWR */
PAD_CFG_GPO(GPP_D2, 1, DEEP),
/* E0 : SATAXPCIE0 ==> WWAN_PERST_L (updated in ramstage) */
PAD_CFG_GPO(GPP_E0, 0, DEEP),
/* E13 : THC0_SPI1_IO2 ==> MEM_CH_SEL */
PAD_CFG_GPI(GPP_E13, NONE, DEEP),
/* E16 : RSVD_TP ==> WWAN_RST_L (updated in ramstage) */
PAD_CFG_GPO(GPP_E16, 0, DEEP),
/* E15 : RSVD_TP ==> PCH_WP_OD */
PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, NONE, DEEP),
/* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */
PAD_CFG_GPI(GPP_F18, NONE, DEEP),
/* F21 : EXT_PWR_GATE2# ==> NC */
PAD_NC(GPP_F21, NONE),
/* H10 : UART0_RXD ==> UART_PCH_RX_DBG_TX */
PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
/* H11 : UART0_TXD ==> UART_PCH_TX_DBG_RX */
PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
/* H13 : I2C7_SCL ==> EN_PP3300_SD */
PAD_NC(GPP_H13, UP_20K),
};
/* Early pad configuration in bootblock for board id 2 */
static const struct pad_config early_gpio_table_id2[] = {
/* A12 : SATAXPCIE1 ==> EN_PP3300_WWAN */
PAD_CFG_GPO(GPP_A12, 1, DEEP),
/* A13 : PMC_I2C_SCL ==> GSC_PCH_INT_ODL */
PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
/* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_CFG_GPO(GPP_B4, 0, DEEP),
/* B7 : ISH_12C1_SDA ==> PCH_I2C_TPM_SDA */
PAD_CFG_NF(GPP_B7, NONE, DEEP, NF2),
/* B8 : ISH_12C1_SCL ==> PCH_I2C_TPM_SCL */
PAD_CFG_NF(GPP_B8, NONE, DEEP, NF2),
/*
* D1 : ISH_GP1 ==> FP_RST_ODL
* FP_RST_ODL comes out of reset as hi-z and does not have an external pull-down.
* To ensure proper power sequencing for the FPMCU device, reset signal is driven low
* early on in bootblock, followed by enabling of power. Reset signal is deasserted
* later on in ramstage. Since reset signal is asserted in bootblock, it results in
* FPMCU not working after a S3 resume. This is a known issue.
*/
PAD_CFG_GPO(GPP_D1, 0, DEEP),
/* D2 : ISH_GP2 ==> EN_FP_PWR */
PAD_CFG_GPO(GPP_D2, 1, DEEP),
/* D11 : ISH_SPI_MISO ==> EN_PP3300_SSD */
PAD_CFG_GPO(GPP_D11, 1, DEEP),
/* E0 : SATAXPCIE0 ==> WWAN_PERST_L (updated in ramstage) */
PAD_CFG_GPO(GPP_E0, 0, DEEP),
/* E13 : THC0_SPI1_IO2 ==> MEM_CH_SEL */
PAD_CFG_GPI(GPP_E13, NONE, DEEP),
/* E16 : RSVD_TP ==> WWAN_RST_L (updated in ramstage) */
PAD_CFG_GPO(GPP_E16, 0, DEEP),
/* E15 : RSVD_TP ==> PCH_WP_OD */
PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, NONE, DEEP),
/* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */
PAD_CFG_GPI(GPP_F18, NONE, DEEP),
/* F21 : EXT_PWR_GATE2# ==> WWAN_FCPO_L (updated in romstage) */
PAD_CFG_GPO(GPP_F21, 0, DEEP),
/* H10 : UART0_RXD ==> UART_PCH_RX_DBG_TX */
PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
/* H11 : UART0_TXD ==> UART_PCH_TX_DBG_RX */
PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
/* H13 : I2C7_SCL ==> EN_PP3300_SD */
PAD_NC(GPP_H13, UP_20K),
};
static const struct pad_config romstage_gpio_table[] = {
/* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_CFG_GPO(GPP_B4, 1, DEEP),
/* F21 : EXT_PWR_GATE2# ==> WWAN_FCPO_L (set here for correct power sequencing) */
PAD_CFG_GPO(GPP_F21, 1, DEEP),
};
const struct pad_config *variant_gpio_override_table(size_t *num)
{
const uint32_t id = board_id();
if (id == BOARD_ID_UNKNOWN || id < 2) {
*num = ARRAY_SIZE(board_id0_1_overrides);
return board_id0_1_overrides;
}
*num = 0;
return NULL;
}
const struct pad_config *variant_early_gpio_table(size_t *num)
{
const uint32_t id = board_id();
if (id == BOARD_ID_UNKNOWN || id < 2) {
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}
*num = ARRAY_SIZE(early_gpio_table_id2);
return early_gpio_table_id2;
}
const struct pad_config *variant_romstage_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(romstage_gpio_table);
return romstage_gpio_table;
}

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef MAINBOARD_EC_H
#define MAINBOARD_EC_H
#include <baseboard/ec.h>
#endif /* MAINBOARD_GPIO_H */

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __MAINBOARD_GPIO_H__
#define __MAINBOARD_GPIO_H__
#include <baseboard/gpio.h>
#define WWAN_FCPO GPP_F21
#define WWAN_RST GPP_E16
#define WWAN_PERST GPP_E0
#define T1_OFF_MS 16
#define T2_OFF_MS 2
#endif /* __MAINBOARD_GPIO_H__ */

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# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/brya0/memory src/mainboard/google/brya/variants/brya0/memory/mem_parts_used.txt
SPD_SOURCES =
SPD_SOURCES += spd/lp4x/set-0/spd-1.hex # ID = 0(0b0000) Parts = MT53E512M32D2NP-046 WT:F, H9HCNNNBKMMLXR-NEE
SPD_SOURCES += spd/lp4x/set-0/spd-4.hex # ID = 1(0b0001) Parts = MT53E1G32D2NP-046 WT:A
SPD_SOURCES += spd/lp4x/set-0/spd-7.hex # ID = 2(0b0010) Parts = MT53E2G32D4NQ-046 WT:A
SPD_SOURCES += spd/lp4x/set-0/spd-3.hex # ID = 3(0b0011) Parts = H9HCNNNCPMMLXR-NEE, MT53E1G32D2NP-046 WT:B

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# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/brya0/memory src/mainboard/google/brya/variants/brya0/memory/mem_parts_used.txt
DRAM Part Name ID to assign
MT53E512M32D2NP-046 WT:F 0 (0000)
H9HCNNNBKMMLXR-NEE 0 (0000)
MT53E1G32D2NP-046 WT:A 1 (0001)
MT53E2G32D4NQ-046 WT:A 2 (0010)
H9HCNNNCPMMLXR-NEE 3 (0011)
MT53E1G32D2NP-046 WT:B 3 (0011)

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MT53E512M32D2NP-046 WT:F
H9HCNNNBKMMLXR-NEE
MT53E1G32D2NP-046 WT:A
MT53E2G32D4NQ-046 WT:A
H9HCNNNCPMMLXR-NEE
MT53E1G32D2NP-046 WT:B

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fw_config
field DB_USB 0 3
option USB_ABSENT 0
option USB3_PS8815 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 MAX98357_ALC5682I_I2S 1
option MAX98373_ALC5682_SNDW 2
option MAX98373_NAU88L25B_I2S 3
option ALC1019_NAU88L25B_I2S 4
end
field DB_LTE 11 12
option LTE_ABSENT 0
option LTE_USB 1
option LTE_PCIE 2
end
field UFC 13 14
option UFC_USB 0
option UFC_MIPI_IMX208 1
end
# Bits 15 and 16 were intended for WFC but never declared here
field HPS 17 17
option HPS_ABSENT 0
option HPS_PRESENT 1
end
end
chip soc/intel/alderlake
register "SaGv" = "SaGv_Enabled"
register "PsysPmax" = "145"
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 "typec_aux_bias_pads[0]" = "{.pad_auxp_dc = GPP_E22, .pad_auxn_dc = GPP_E23}"
# FIVR configurations for brya are disabled since the board doesn't have V1p05 and Vnn
# bypass rails implemented.
register "ext_fivr_settings" = "{
.configure_ext_fivr = 1,
}"
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, 80),
TEMP_PCT(75, 70),
TEMP_PCT(70, 50),
TEMP_PCT(65, 30),
}
},
[1] = {
.target = DPTF_TEMP_SENSOR_1,
.thresholds = {
TEMP_PCT(50, 90),
TEMP_PCT(48, 70),
TEMP_PCT(46, 60),
TEMP_PCT(43, 40),
TEMP_PCT(40, 30),
}
}
}"
## Passive Policy
register "policies.passive" = "{
[0] = DPTF_PASSIVE(CPU, CPU, 95, 5000),
[1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 75, 5000),
[2] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 75, 5000),
[3] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_2, 75, 5000),
[4] = DPTF_PASSIVE(CPU, TEMP_SENSOR_3, 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),
[3] = DPTF_CRITICAL(TEMP_SENSOR_2, 85, SHUTDOWN),
[4] = DPTF_CRITICAL(TEMP_SENSOR_3, 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 alias dptf_policy on end
end
end
device ref ipu on
chip drivers/intel/mipi_camera
register "acpi_uid" = "0x50000"
register "acpi_name" = ""IPU0""
register "device_type" = "INTEL_ACPI_CAMERA_CIO2"
register "cio2_num_ports" = "1"
register "cio2_lanes_used" = "{4}" # 4 CSI Camera lanes are used
register "cio2_lane_endpoint[0]" = ""^I2C0.CAM0""
register "cio2_prt[0]" = "2"
device generic 0 on
# MIPI lanes are split between UFC and WFC depending on
# whether the UFC is USB or MIPI hence probing UFC_USB
probe UFC UFC_USB
end
end
chip drivers/intel/mipi_camera
register "acpi_uid" = "0x50000"
register "acpi_name" = ""IPU0""
register "device_type" = "INTEL_ACPI_CAMERA_CIO2"
register "cio2_num_ports" = "2"
register "cio2_lanes_used" = "{4,2}" # 4 and 2 CSI Camera lanes are used
register "cio2_lane_endpoint[0]" = ""^I2C0.CAM0""
register "cio2_lane_endpoint[1]" = ""^I2C2.CAM1""
register "cio2_prt[0]" = "2"
register "cio2_prt[1]" = "1"
device generic 1 on
probe UFC UFC_MIPI_IMX208
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_rp6 on
probe DB_LTE LTE_PCIE
end
device ref tcss_dma0 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E4)"
use tcss_usb3_port1 as dfp[0].typec_port
device generic 0 on end
end
end
device ref tcss_dma1 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E4)"
use tcss_usb3_port3 as dfp[0].typec_port
device generic 0 on end
end
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 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 MAX98357_ALC5682I_I2S
end
end
chip drivers/i2c/nau8825
register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPP_A23)"
register "jkdet_enable" = "1"
register "jkdet_pull_enable" = "0"
register "jkdet_polarity" = "1" # ActiveLow
register "vref_impedance" = "2" # 125kOhm
register "micbias_voltage" = "6" # 2.754
register "sar_threshold_num" = "4"
register "sar_threshold[0]" = "0x0c"
register "sar_threshold[1]" = "0x1c"
register "sar_threshold[2]" = "0x38"
register "sar_threshold[3]" = "0x60"
register "sar_hysteresis" = "1"
register "sar_voltage" = "0" # VDDA
register "sar_compare_time" = "0" # 500ns
register "sar_sampling_time" = "0" # 2us
register "short_key_debounce" = "2" # 100ms
register "jack_insert_debounce" = "7" # 512ms
register "jack_eject_debounce" = "7" # 512ms
device i2c 1a on
probe AUDIO ALC1019_NAU88L25B_I2S
end
end
chip drivers/generic/alc1015
register "hid" = ""RTL1019""
register "sdb" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A11)"
device generic 1 on
probe AUDIO ALC1019_NAU88L25B_I2S
end
end
chip drivers/intel/mipi_camera
register "acpi_hid" = ""OVTI8856""
register "acpi_uid" = "0"
register "acpi_name" = ""CAM0""
register "chip_name" = ""Ov 8856 Camera""
register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"
register "ssdb.lanes_used" = "4"
register "ssdb.link_used" = "0"
register "ssdb.vcm_type" = "0x0C"
register "vcm_name" = ""VCM0""
register "num_freq_entries" = "2"
register "link_freq[0]" = "360 * MHz" # 360 MHz
register "link_freq[1]" = "180 * MHz" # 180 MHz
register "remote_name" = ""IPU0""
register "has_power_resource" = "1"
#Controls
register "clk_panel.clks[0].clknum" = "IMGCLKOUT_3"
register "clk_panel.clks[0].freq" = "FREQ_19_2_MHZ"
register "gpio_panel.gpio[0].gpio_num" = "GPP_D15" #power_enable_2p8
register "gpio_panel.gpio[1].gpio_num" = "GPP_D16" #power_enable_1p2
register "gpio_panel.gpio[2].gpio_num" = "GPP_D3" #reset
#_ON
register "on_seq.ops_cnt" = "5"
register "on_seq.ops[0]" = "SEQ_OPS_CLK_ENABLE(0, 0)"
register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(0, 5)"
register "on_seq.ops[2]" = "SEQ_OPS_GPIO_ENABLE(1, 5)"
register "on_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(2, 5)"
register "on_seq.ops[4]" = "SEQ_OPS_GPIO_ENABLE(2, 5)"
#_OFF
register "off_seq.ops_cnt" = "4"
register "off_seq.ops[0]" = "SEQ_OPS_CLK_DISABLE(0, 0)"
register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
register "off_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
device i2c 10 on end
end
chip drivers/intel/mipi_camera
register "acpi_uid" = "2"
register "acpi_name" = ""VCM0""
register "chip_name" = ""DW9768 VCM""
register "device_type" = "INTEL_ACPI_CAMERA_VCM"
register "pr0" = ""\\_SB.PCI0.I2C0.CAM0.PRIC""
register "vcm_compat" = ""dongwoon,dw9768""
device i2c 0C on end
end
chip drivers/intel/mipi_camera
register "acpi_uid" = "1"
register "acpi_name" = ""NVM0""
register "chip_name" = ""AT24 EEPROM""
register "device_type" = "INTEL_ACPI_CAMERA_NVM"
register "pr0" = ""\\_SB.PCI0.I2C0.CAM0.PRIC""
register "nvm_compat" = ""atmel,24c1024""
register "nvm_size" = "0x2800"
register "nvm_pagesize" = "0x01"
register "nvm_readonly" = "0x01"
register "nvm_width" = "0x10"
device i2c 58 on 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" = ""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)"
register "generic.reset_delay_ms" = "120"
register "generic.reset_off_delay_ms" = "3"
register "generic.enable_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
register "generic.enable_delay_ms" = "12"
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 0x5d on end
end
chip drivers/i2c/hid
register "generic.hid" = ""SIS9815""
register "generic.desc" = ""SIS 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.stop_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)"
register "generic.stop_delay_ms" = "100"
register "generic.enable_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
register "generic.enable_delay_ms" = "7"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x00"
device i2c 5c on end
end
end
device ref i2c2 on
chip drivers/i2c/sx9324
register "desc" = ""SAR1 Proximity Sensor""
register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "speed" = "I2C_SPEED_FAST"
register "uid" = "1"
register "reg_gnrl_ctrl0" = "0x16"
register "reg_gnrl_ctrl1" = "0x21"
register "reg_afe_ctrl0" = "0x00"
register "reg_afe_ctrl1" = "0x10"
register "reg_afe_ctrl2" = "0x00"
register "reg_afe_ctrl3" = "0x00"
register "reg_afe_ctrl4" = "0x07"
register "reg_afe_ctrl5" = "0x00"
register "reg_afe_ctrl6" = "0x00"
register "reg_afe_ctrl7" = "0x07"
register "reg_afe_ctrl8" = "0x12"
register "reg_afe_ctrl9" = "0x0f"
register "reg_prox_ctrl0" = "0x12"
register "reg_prox_ctrl1" = "0x12"
register "reg_prox_ctrl2" = "0x90"
register "reg_prox_ctrl3" = "0x60"
register "reg_prox_ctrl4" = "0x0c"
register "reg_prox_ctrl5" = "0x12"
register "reg_prox_ctrl6" = "0x3c"
register "reg_prox_ctrl7" = "0x58"
register "reg_adv_ctrl0" = "0x00"
register "reg_adv_ctrl1" = "0x00"
register "reg_adv_ctrl2" = "0x00"
register "reg_adv_ctrl3" = "0x00"
register "reg_adv_ctrl4" = "0x00"
register "reg_adv_ctrl5" = "0x05"
register "reg_adv_ctrl6" = "0x00"
register "reg_adv_ctrl7" = "0x00"
register "reg_adv_ctrl8" = "0x00"
register "reg_adv_ctrl9" = "0x00"
register "reg_adv_ctrl10" = "0x5c"
register "reg_adv_ctrl11" = "0x52"
register "reg_adv_ctrl12" = "0xb5"
register "reg_adv_ctrl13" = "0x00"
register "reg_adv_ctrl14" = "0x80"
register "reg_adv_ctrl15" = "0x0c"
register "reg_adv_ctrl16" = "0x38"
register "reg_adv_ctrl17" = "0x56"
register "reg_adv_ctrl18" = "0x33"
register "reg_adv_ctrl19" = "0xf0"
register "reg_adv_ctrl20" = "0xf0"
device i2c 28 on end
end
chip drivers/i2c/sx9324
register "desc" = ""SAR2 Proximity Sensor""
register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_H19_IRQ)"
register "speed" = "I2C_SPEED_FAST"
register "uid" = "2"
register "reg_gnrl_ctrl0" = "0x16"
register "reg_gnrl_ctrl1" = "0x21"
register "reg_afe_ctrl0" = "0x00"
register "reg_afe_ctrl1" = "0x10"
register "reg_afe_ctrl2" = "0x00"
register "reg_afe_ctrl3" = "0x00"
register "reg_afe_ctrl4" = "0x07"
register "reg_afe_ctrl5" = "0x00"
register "reg_afe_ctrl6" = "0x00"
register "reg_afe_ctrl7" = "0x07"
register "reg_afe_ctrl8" = "0x12"
register "reg_afe_ctrl9" = "0x0f"
register "reg_prox_ctrl0" = "0x12"
register "reg_prox_ctrl1" = "0x12"
register "reg_prox_ctrl2" = "0x90"
register "reg_prox_ctrl3" = "0x60"
register "reg_prox_ctrl4" = "0x0c"
register "reg_prox_ctrl5" = "0x12"
register "reg_prox_ctrl6" = "0x3c"
register "reg_prox_ctrl7" = "0x58"
register "reg_adv_ctrl0" = "0x00"
register "reg_adv_ctrl1" = "0x00"
register "reg_adv_ctrl2" = "0x00"
register "reg_adv_ctrl3" = "0x00"
register "reg_adv_ctrl4" = "0x00"
register "reg_adv_ctrl5" = "0x05"
register "reg_adv_ctrl6" = "0x00"
register "reg_adv_ctrl7" = "0x00"
register "reg_adv_ctrl8" = "0x00"
register "reg_adv_ctrl9" = "0x00"
register "reg_adv_ctrl10" = "0x5c"
register "reg_adv_ctrl11" = "0x52"
register "reg_adv_ctrl12" = "0xb5"
register "reg_adv_ctrl13" = "0x00"
register "reg_adv_ctrl14" = "0x80"
register "reg_adv_ctrl15" = "0x0c"
register "reg_adv_ctrl16" = "0x38"
register "reg_adv_ctrl17" = "0x56"
register "reg_adv_ctrl18" = "0x33"
register "reg_adv_ctrl19" = "0xf0"
register "reg_adv_ctrl20" = "0xf0"
device i2c 2C on end
end
chip drivers/intel/mipi_camera
register "acpi_hid" = ""INT3478""
register "acpi_uid" = "0"
register "acpi_name" = ""CAM1""
register "chip_name" = ""imx 208 Camera""
register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"
register "ssdb.lanes_used" = "2"
register "ssdb.link_used" = "1"
register "num_freq_entries" = "2"
register "link_freq[0]" = "384 * MHz" # 384 MHz
register "link_freq[1]" = "96 * MHz" # 96 MHz
register "remote_name" = ""IPU0""
register "has_power_resource" = "1"
#Controls
register "gpio_panel.gpio[0].gpio_num" = "GPP_C3" #PP3300_FCAM_X
register "gpio_panel.gpio[1].gpio_num" = "GPP_A17" #EN_UCAM_PWR
register "gpio_panel.gpio[2].gpio_num" = "GPP_F20" #reset
register "gpio_panel.gpio[3].gpio_num" = "GPP_H21" #CLK_EN
#_ON
register "on_seq.ops_cnt" = "5"
register "on_seq.ops[0]" = "SEQ_OPS_GPIO_ENABLE(3, 0)"
register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(0, 5)"
register "on_seq.ops[2]" = "SEQ_OPS_GPIO_ENABLE(1, 5)"
register "on_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(2, 5)"
register "on_seq.ops[4]" = "SEQ_OPS_GPIO_ENABLE(2, 5)"
#_OFF
register "off_seq.ops_cnt" = "4"
register "off_seq.ops[0]" = "SEQ_OPS_GPIO_DISABLE(3, 0)"
register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
register "off_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
device i2c 10 on
probe UFC UFC_MIPI_IMX208
end
end
chip drivers/intel/mipi_camera
register "acpi_hid" = ""INT3499""
register "acpi_uid" = "1"
register "acpi_name" = ""NVM1""
register "chip_name" = ""GT24C16S""
register "device_type" = "INTEL_ACPI_CAMERA_NVM"
register "pr0" = ""\\_SB.PCI0.I2C2.CAM1.PRIC""
register "nvm_size" = "0x2800"
register "nvm_pagesize" = "0x01"
register "nvm_readonly" = "0x01"
register "nvm_width" = "0x0E"
device i2c 50 on
probe UFC UFC_MIPI_IMX208
end
end
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/tpm
register "hid" = ""GOOG0005""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_A13_IRQ)"
device i2c 50 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
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 MAX98357_ALC5682I_I2S
end
end
chip drivers/intel/soundwire
device generic 0 on
probe AUDIO MAX98373_ALC5682_SNDW
chip drivers/soundwire/alc5682
# SoundWire Link 0 ID 1
register "desc" = ""Headset Codec""
device generic 0.1 on end
end
chip drivers/soundwire/max98373
# SoundWire Link 2 ID 3
register "desc" = ""Left Speaker Amp""
device generic 2.3 on end
end
chip drivers/soundwire/max98373
# SoundWire Link 2 ID 7
register "desc" = ""Right Speaker Amp""
device generic 2.7 on end
end
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 C1 (DB)""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(2, 1)"
device ref tcss_usb3_port2 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 C1 (DB)""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(2, 1)"
device ref usb2_port2 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
probe UFC UFC_USB
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

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/variants.h>
#include <device/pci_ids.h>
const struct cpu_power_limits limits[] = {
/* SKU_ID, TDP (Watts), pl1_min, pl1_max, pl2_min, pl2_max, pl4 */
/* All values are for baseline config as per bug:191906315 comment #10 */
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, 15, 3000, 15000, 39000, 39000, 100000 },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_6, 15, 3000, 15000, 39000, 39000, 100000 },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, 28, 4000, 28000, 43000, 43000, 105000 },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_3, 28, 4000, 28000, 43000, 43000, 105000 },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_3, 45, 5000, 45000, 80000, 80000, 159000 },
};
void variant_devtree_update(void)
{
size_t total_entries = ARRAY_SIZE(limits);
variant_update_power_limits(limits, total_entries);
}

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@@ -0,0 +1,10 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <chip.h>
#include <fw_config.h>
#include <baseboard/variants.h>
void variant_update_soc_chip_config(struct soc_intel_alderlake_config *config)
{
config->CnviBtAudioOffload = fw_config_probe(FW_CONFIG(AUDIO, MAX98373_ALC5682_SNDW));
}

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@@ -0,0 +1,10 @@
# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
romstage-y += gpio.c
ramstage-y += gpio.c
ramstage-$(CONFIG_FW_CONFIG) += fw_config.c
ramstage-y += variant.c

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@@ -0,0 +1,89 @@
/* 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_R4, NONE, DEEP, NF3), /* DMIC_CLK0_R */
PAD_CFG_NF(GPP_R5, NONE, DEEP, NF3), /* DMIC_DATA0_R */
PAD_CFG_NF(GPP_R6, NONE, DEEP, NF3), /* DMIC_CLK1_R */
PAD_CFG_NF(GPP_R7, NONE, DEEP, NF3), /* DMIC_DATA1_R */
};
static const struct pad_config dmic_disable_pads[] = {
PAD_NC(GPP_R4, NONE),
PAD_NC(GPP_R5, NONE),
PAD_NC(GPP_R6, NONE),
PAD_NC(GPP_R7, 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_S0, NONE, DEEP, NF4), /* I2S_SPKR_SCLK_R */
PAD_CFG_NF(GPP_S1, NONE, DEEP, NF4), /* I2S_SPKR_SFRM_R */
PAD_CFG_NF(GPP_S2, NONE, DEEP, NF4), /* I2S_PCH_TX_SPKR_RX_R */
PAD_CFG_NF(GPP_S3, NONE, DEEP, NF4), /* 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_S0, NONE),
PAD_NC(GPP_S1, NONE),
PAD_NC(GPP_S2, NONE),
PAD_NC(GPP_S3, NONE),
};
static const struct pad_config bt_i2s_enable_pads[] = {
PAD_CFG_NF(GPP_VGPIO_30, NONE, DEEP, NF3), /* BT_I2S_BCLK */
PAD_CFG_NF(GPP_VGPIO_31, NONE, DEEP, NF3), /* BT_I2S_SYNC */
PAD_CFG_NF(GPP_VGPIO_32, NONE, DEEP, NF3), /* BT_I2S_SDO */
PAD_CFG_NF(GPP_VGPIO_33, NONE, DEEP, NF3), /* BT_I2S_SDI */
PAD_CFG_NF(GPP_VGPIO_34, NONE, DEEP, NF1), /* SSP2_SCLK */
PAD_CFG_NF(GPP_VGPIO_35, NONE, DEEP, NF1), /* SSP2_SFRM */
PAD_CFG_NF(GPP_VGPIO_36, NONE, DEEP, NF1), /* SSP_TXD */
PAD_CFG_NF(GPP_VGPIO_37, NONE, DEEP, NF1), /* SSP_RXD */
};
static const struct pad_config bt_i2s_disable_pads[] = {
PAD_NC(GPP_VGPIO_30, NONE),
PAD_NC(GPP_VGPIO_31, NONE),
PAD_NC(GPP_VGPIO_32, NONE),
PAD_NC(GPP_VGPIO_33, NONE),
PAD_NC(GPP_VGPIO_34, NONE),
PAD_NC(GPP_VGPIO_35, NONE),
PAD_NC(GPP_VGPIO_36, NONE),
PAD_NC(GPP_VGPIO_37, 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));
gpio_configure_pads(bt_i2s_disable_pads, ARRAY_SIZE(bt_i2s_disable_pads));
return;
}
if (fw_config_probe(FW_CONFIG(AUDIO, MAX98390_ALC5682I_I2S))) {
printk(BIOS_INFO, "Configure audio over I2S with MAX98390 ALC5682I.\n");
gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads));
gpio_configure_pads(i2s_enable_pads, ARRAY_SIZE(i2s_enable_pads));
}
if (fw_config_probe(FW_CONFIG(AUDIO, MAX98390_ALC5682I_I2S_SSP1))) {
printk(BIOS_INFO, "Configure audio over I2S with MAX98390 ALC5682I.\n");
gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads));
gpio_configure_pads(i2s_enable_pads, ARRAY_SIZE(i2s_enable_pads));
gpio_configure_pads(bt_i2s_enable_pads, ARRAY_SIZE(bt_i2s_enable_pads));
}
}
BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL);

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <commonlib/helpers.h>
#include <soc/gpio.h>
/* Pad configuration in ramstage */
static const struct pad_config override_gpio_table[] = {
/* A6 : ESPI_ALERT1# ==> NC */
PAD_NC(GPP_A6, NONE),
/* A7 : SRCCLK_OE7# ==> NC */
PAD_NC(GPP_A7, NONE),
/* A8 : SRCCLKREQ7# ==> NC */
PAD_NC(GPP_A8, NONE),
/* A12 : SATAXPCIE1 ==> NC */
PAD_NC(GPP_A12, NONE),
/* A14 : USB_OC1# ==> NC */
PAD_NC(GPP_A14, NONE),
/* A15 : USB_OC2# ==> NC */
PAD_NC(GPP_A15, NONE),
/* A18 : DDSP_HPDB ==> NC */
PAD_NC(GPP_A18, NONE),
/* A21 : DDPC_CTRCLK ==> NC */
PAD_NC(GPP_A21, NONE),
/* A22 : DDPC_CTRLDATA ==> NC */
PAD_NC(GPP_A22, NONE),
/* B3 : PROC_GP2 ==> NC */
PAD_NC(GPP_B3, NONE),
/* B5 : ISH_I2C0_SDA ==> NC */
PAD_NC(GPP_B5, NONE),
/* B6 : ISH_I2C0_SCL ==> NC */
PAD_NC(GPP_B6, NONE),
/* C3 : SML0CLK ==> NC */
PAD_NC(GPP_C3, NONE),
/* C4 : SML0DATA ==> NC */
PAD_NC(GPP_C4, NONE),
/* D3 : ISH_GP3 ==> NC */
PAD_NC(GPP_D3, NONE),
/* D5 : SRCCLKREQ0# ==> NC */
PAD_NC(GPP_D5, NONE),
/* D9 : ISH_SPI_CS# ==> NC */
PAD_NC(GPP_D9, NONE),
/* D15 : ISH_UART0_RTS# ==> NC */
PAD_NC(GPP_D15, NONE),
/* D16 : ISH_UART0_CTS# ==> EN_WCAM_PWR */
PAD_CFG_GPO(GPP_D16, 1, DEEP),
/* D17 : UART1_RXD ==> NC */
PAD_NC(GPP_D17, NONE),
/* E0 : SATAXPCIE0 ==> NC */
PAD_NC(GPP_E0, NONE),
/* E3 : PROC_GP0 ==> NC */
PAD_NC(GPP_E3, NONE),
/* E4 : SATA_DEVSLP0 ==> NC */
PAD_NC(GPP_E4, NONE),
/* E7 : PROC_GP1 ==> NC */
PAD_NC(GPP_E7, NONE),
/* E10 : THC0_SPI1_CS# ==> NC */
PAD_NC(GPP_E10, NONE),
/* E16 : RSVD_TP ==> NC */
PAD_NC(GPP_E16, NONE),
/* E17 : THC0_SPI1_INT# ==> NC */
PAD_NC(GPP_E17, NONE),
/* E18 : DDP1_CTRLCLK ==> NC */
PAD_NC(GPP_E18, NONE),
/* E20 : DDP2_CTRLCLK ==> NC */
PAD_NC(GPP_E20, NONE),
/* F6 : CNV_PA_BLANKING ==> NC */
PAD_NC(GPP_F6, NONE),
/* F19 : SRCCLKREQ6# ==> NC */
PAD_NC(GPP_F19, NONE),
/* F20 : EXT_PWR_GATE# ==> NC */
PAD_NC(GPP_F20, NONE),
/* F21 : EXT_PWR_GATE2# ==> NC */
PAD_NC(GPP_F21, NONE),
/* H8 : I2C4_SDA ==> NC */
PAD_NC(GPP_H8, NONE),
/* H9 : I2C4_SCL ==> NC */
PAD_NC(GPP_H9, NONE),
/* H15 : DDPB_CTRLCLK ==> NC */
PAD_NC(GPP_H15, NONE),
/* H17 : DDPB_CTRLDATA ==> NC*/
PAD_NC(GPP_H17, NONE),
/* H19 : SRCCLKREQ4# ==> NC */
PAD_NC(GPP_H19, NONE),
/* H21 : IMGCLKOUT2 ==> NC */
PAD_NC(GPP_H21, NONE),
/* H22 : IMGCLKOUT3 ==> NC */
PAD_NC(GPP_H22, NONE),
/* H23 : SRCCLKREQ5# ==> NC */
PAD_NC(GPP_H23, NONE),
/* S4 : SNDW2_CLK ==> NC */
PAD_NC(GPP_S4, NONE),
/* S5 : SNDW2_DATA ==> NC */
PAD_NC(GPP_S5, NONE),
/* S6 : SNDW3_CLK ==> NC */
PAD_NC(GPP_S6, NONE),
/* S7 : SNDW3_DATA ==> NC */
PAD_NC(GPP_S7, NONE),
/* GPD11: LANPHYC ==> NC */
PAD_NC(GPD11, NONE),
};
/* Early pad configuration in bootblock */
static const struct pad_config early_gpio_table[] = {
/* A13 : PMC_I2C_SCL ==> GSC_PCH_INT_ODL */
PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
/* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_CFG_GPO(GPP_B4, 0, DEEP),
/* B7 : ISH_12C1_SDA ==> PCH_I2C_TPM_SDA */
PAD_CFG_NF(GPP_B7, NONE, DEEP, NF2),
/* B8 : ISH_12C1_SCL ==> PCH_I2C_TPM_SCL */
PAD_CFG_NF(GPP_B8, NONE, DEEP, NF2),
/*
* D1 : ISH_GP1 ==> FP_RST_ODL
* FP_RST_ODL comes out of reset as hi-z and does not have an external pull-down.
* To ensure proper power sequencing for the FPMCU device, reset signal is driven low
* early on in bootblock, followed by enabling of power. Reset signal is deasserted
* later on in ramstage. Since reset signal is asserted in bootblock, it results in
* FPMCU not working after a S3 resume. This is a known issue.
*/
PAD_CFG_GPO(GPP_D1, 0, DEEP),
/* D2 : ISH_GP2 ==> EN_FP_PWR */
PAD_CFG_GPO(GPP_D2, 1, DEEP),
/* D11 : ISH_SPI_MISO ==> EN_PP3300_SSD */
PAD_CFG_GPO(GPP_D11, 1, DEEP),
/* E0 : SATAXPCIE0 ==> NC */
PAD_NC(GPP_E0, NONE),
/* E13 : THC0_SPI1_IO2 ==> MEM_CH_SEL */
PAD_CFG_GPI(GPP_E13, NONE, DEEP),
/* E15 : RSVD_TP ==> PCH_WP_OD */
PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, NONE, DEEP),
/* E16 : RSVD_TP ==> NC */
PAD_NC(GPP_E16, NONE),
/* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */
PAD_CFG_GPI(GPP_F18, NONE, DEEP),
/* H10 : UART0_RXD ==> UART_PCH_RX_DBG_TX */
PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
/* H11 : UART0_TXD ==> UART_PCH_TX_DBG_RX */
PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
/* H13 : I2C7_SCL ==> EN_PP3300_SD */
PAD_NC(GPP_H13, UP_20K),
};
static const struct pad_config romstage_gpio_table[] = {
/* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_CFG_GPO(GPP_B4, 1, DEEP),
};
const struct pad_config *variant_gpio_override_table(size_t *num)
{
*num = ARRAY_SIZE(override_gpio_table);
return override_gpio_table;
}
const struct pad_config *variant_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}
const struct pad_config *variant_romstage_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(romstage_gpio_table);
return romstage_gpio_table;
}

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __VARIANT_EC_H__
#define __VARIANT_EC_H__
#include <baseboard/ec.h>
#endif

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@@ -0,0 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef VARIANT_GPIO_H
#define VARIANT_GPIO_H
#include <baseboard/gpio.h>
#endif

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@@ -0,0 +1,9 @@
# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/gimble/memory src/mainboard/google/brya/variants/gimble/memory/mem_parts_used.txt
SPD_SOURCES =
SPD_SOURCES += spd/lp4x/set-0/spd-1.hex # ID = 0(0b0000) Parts = MT53E512M32D2NP-046 WT:E, H9HCNNNBKMMLXR-NEE, K4U6E3S4AA-MGCR, MT53E512M32D1NP-046 WT:B
SPD_SOURCES += spd/lp4x/set-0/spd-3.hex # ID = 1(0b0001) Parts = H9HCNNNCPMMLXR-NEE, K4UBE3D4AA-MGCR, MT53E1G32D2NP-046 WT:B
SPD_SOURCES += spd/lp4x/set-0/spd-4.hex # ID = 2(0b0010) Parts = MT53E1G32D2NP-046 WT:A

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@@ -0,0 +1,14 @@
# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/gimble/memory src/mainboard/google/brya/variants/gimble/memory/mem_parts_used.txt
DRAM Part Name ID to assign
MT53E512M32D2NP-046 WT:E 0 (0000)
H9HCNNNCPMMLXR-NEE 1 (0001)
H9HCNNNBKMMLXR-NEE 0 (0000)
MT53E1G32D2NP-046 WT:A 2 (0010)
K4U6E3S4AA-MGCR 0 (0000)
K4UBE3D4AA-MGCR 1 (0001)
MT53E512M32D1NP-046 WT:B 0 (0000)
MT53E1G32D2NP-046 WT:B 1 (0001)

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MT53E512M32D2NP-046 WT:E
H9HCNNNCPMMLXR-NEE
H9HCNNNBKMMLXR-NEE
MT53E1G32D2NP-046 WT:A
K4U6E3S4AA-MGCR
K4UBE3D4AA-MGCR
MT53E512M32D1NP-046 WT:B
MT53E1G32D2NP-046 WT:B

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fw_config
field DB_USB 0 3
option USB_ABSENT 0
option USB3_PS8815 1
end
field DB_SD 4 5
option SD_ABSENT 0
option SD_GL9750H 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 MAX98390_ALC5682I_I2S 1
option MAX98390_ALC5682I_I2S_SSP1 2
end
field DB_LTE 11 12
option LTE_ABSENT 0
end
end
chip soc/intel/alderlake
# 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_3]" = "0"
register "gpio_pm[COMM_4]" = "0"
register "gpio_pm[COMM_5]" = "0"
register "SaGv" = "SaGv_Enabled"
register "TcssAuxOri" = "1"
register "typec_aux_bias_pads[0]" = "{.pad_auxp_dc = GPP_E22, .pad_auxn_dc = GPP_E23}"
register "usb2_ports[1]" = "USB2_PORT_MAX(OC1)" # set MAX to USB2_C1 for eye diagram
register "usb2_ports[2]" = "USB2_PORT_EMPTY" # Disable USB2_C2
register "usb2_ports[3]" = "USB2_PORT_EMPTY" # M.2 WWAN
register "usb2_ports[7]" = "USB2_PORT_MID(OC_SKIP)" # Type-A MLB Port
register "usb2_ports[8]" = "USB2_PORT_EMPTY" # Type-A DB Port
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB3/2 Type A MLB port
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" = ""Fan""
register "options.tsr[2].desc" = ""Charger""
# TODO: below values are initial reference values only
## 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_2, 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_2, 85, SHUTDOWN),
}"
register "controls.power_limits" = "{
.pl1 = {
.min_power = 12000,
.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 }
}"
device generic 0 alias dptf_policy 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_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 MAX98390_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 MAX98390_ALC5682I_I2S_SSP1
end
end
chip drivers/i2c/max98390
register "desc" = ""MAX98390 Speaker Amp 0""
register "uid" = "0"
register "name" = ""MXW0""
register "r0_calib_key" = ""dsm_calib_r0_0""
register "temperature_calib_key" = ""dsm_calib_temp_0""
register "dsm_param_file_name" = ""dsm_param_R""
register "vmon_slot_no" = "0"
register "imon_slot_no" = "1"
device i2c 0x38 on
end
end
chip drivers/i2c/max98390
register "desc" = ""MAX98390 Speaker Amp 1""
register "uid" = "1"
register "name" = ""MXW1""
register "r0_calib_key" = ""dsm_calib_r0_1""
register "temperature_calib_key" = ""dsm_calib_temp_1""
register "dsm_param_file_name" = ""dsm_param_L""
register "vmon_slot_no" = "1"
register "imon_slot_no" = "0"
device i2c 0x3c on
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 0x15 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 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 0x15 on 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]
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" = "3"
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 "group" = "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 "group" = "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 "group" = "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 "group" = "ACPI_PLD_GROUP(2, 1)"
device ref usb2_port2 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Camera""
register "type" = "UPC_TYPE_INTERNAL"
register "privacy_gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPP_D13)"
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 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 "group" = "ACPI_PLD_GROUP(4, 1)"
device ref usb3_port2 on end
end
end
end
end
end
end

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <sar.h>
#include <chip.h>
#include <fw_config.h>
#include <baseboard/variants.h>
const char *get_wifi_sar_cbfs_filename(void)
{
return "wifi_sar_0.hex";
}
void variant_update_soc_chip_config(struct soc_intel_alderlake_config *config)
{
config->CnviBtAudioOffload = fw_config_probe(FW_CONFIG(AUDIO,
MAX98390_ALC5682I_I2S_SSP1));
}

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# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
romstage-y += gpio.c
ramstage-y += gpio.c
ramstage-$(CONFIG_FW_CONFIG) += fw_config.c
ramstage-y += variant.c

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/* 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_R4, NONE, DEEP, NF3), /* DMIC_CLK0_R */
PAD_CFG_NF(GPP_R5, NONE, DEEP, NF3), /* DMIC_DATA0_R */
PAD_CFG_NF(GPP_R6, NONE, DEEP, NF3), /* DMIC_CLK1_R */
PAD_CFG_NF(GPP_R7, NONE, DEEP, NF3), /* DMIC_DATA1_R */
};
static const struct pad_config dmic_disable_pads[] = {
PAD_NC(GPP_R4, NONE),
PAD_NC(GPP_R5, NONE),
PAD_NC(GPP_R6, NONE),
PAD_NC(GPP_R7, 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_S0, NONE, DEEP, NF4), /* I2S_SPKR_SCLK_R */
PAD_CFG_NF(GPP_S1, NONE, DEEP, NF4), /* I2S_SPKR_SFRM_R */
PAD_CFG_NF(GPP_S2, NONE, DEEP, NF4), /* I2S_PCH_TX_SPKR_RX_R */
PAD_CFG_NF(GPP_S3, NONE, DEEP, NF4), /* 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_S0, NONE),
PAD_NC(GPP_S1, NONE),
PAD_NC(GPP_S2, NONE),
PAD_NC(GPP_S3, NONE),
};
static const struct pad_config bt_i2s_enable_pads[] = {
PAD_CFG_NF(GPP_VGPIO_30, NONE, DEEP, NF3), /* BT_I2S_BCLK */
PAD_CFG_NF(GPP_VGPIO_31, NONE, DEEP, NF3), /* BT_I2S_SYNC */
PAD_CFG_NF(GPP_VGPIO_32, NONE, DEEP, NF3), /* BT_I2S_SDO */
PAD_CFG_NF(GPP_VGPIO_33, NONE, DEEP, NF3), /* BT_I2S_SDI */
PAD_CFG_NF(GPP_VGPIO_34, NONE, DEEP, NF1), /* SSP2_SCLK */
PAD_CFG_NF(GPP_VGPIO_35, NONE, DEEP, NF1), /* SSP2_SFRM */
PAD_CFG_NF(GPP_VGPIO_36, NONE, DEEP, NF1), /* SSP_TXD */
PAD_CFG_NF(GPP_VGPIO_37, NONE, DEEP, NF1), /* SSP_RXD */
};
static const struct pad_config bt_i2s_disable_pads[] = {
PAD_NC(GPP_VGPIO_30, NONE),
PAD_NC(GPP_VGPIO_31, NONE),
PAD_NC(GPP_VGPIO_32, NONE),
PAD_NC(GPP_VGPIO_33, NONE),
PAD_NC(GPP_VGPIO_34, NONE),
PAD_NC(GPP_VGPIO_35, NONE),
PAD_NC(GPP_VGPIO_36, NONE),
PAD_NC(GPP_VGPIO_37, 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));
gpio_configure_pads(bt_i2s_disable_pads, ARRAY_SIZE(bt_i2s_disable_pads));
return;
}
if (fw_config_probe(FW_CONFIG(AUDIO, MAX98360_ALC5682I_I2S))) {
printk(BIOS_INFO, "Configure audio over I2S with MAX98360 ALC5682I.\n");
gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads));
gpio_configure_pads(i2s_enable_pads, ARRAY_SIZE(i2s_enable_pads));
gpio_configure_pads(bt_i2s_enable_pads, ARRAY_SIZE(bt_i2s_enable_pads));
}
if (fw_config_probe(FW_CONFIG(AUDIO, MAX98360_ALC5682I_VS_I2S))) {
printk(BIOS_INFO, "Configure audio over I2S with MAX98360 ALC5682I-VS.\n");
gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads));
gpio_configure_pads(i2s_enable_pads, ARRAY_SIZE(i2s_enable_pads));
gpio_configure_pads(bt_i2s_enable_pads, ARRAY_SIZE(bt_i2s_enable_pads));
}
}
BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL);

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <commonlib/helpers.h>
#include <soc/gpio.h>
/* Pad configuration in ramstage */
static const struct pad_config override_gpio_table[] = {
/* A6 : ESPI_ALERT1# ==> NC */
PAD_NC(GPP_A6, NONE),
/* A7 : SRCCLK_OE7# ==> NC */
PAD_NC(GPP_A7, NONE),
/* A14 : USB_OC1# ==> NC */
PAD_NC(GPP_A14, NONE),
/* A15 : USB_OC2# ==> NC */
PAD_NC(GPP_A15, NONE),
/* A21 : DDPC_CTRCLK ==> NC */
PAD_NC(GPP_A21, NONE),
/* A22 : DDPC_CTRLDATA ==> NC */
PAD_NC(GPP_A22, NONE),
/* B3 : PROC_GP2 ==> eMMC_PERST_L */
PAD_CFG_GPO(GPP_B3, 1, DEEP),
/* C3 : SML0CLK ==> NC */
PAD_NC(GPP_C3, NONE),
/* C4 : SML0DATA ==> NC */
PAD_NC(GPP_C4, NONE),
/* D3 : ISH_GP3 ==> M2_SSD_PLN_L */
PAD_CFG_GPO(GPP_D3, 1, PLTRST),
/* D5 : SRCCLKREQ0# ==> SSD_CLKREQ_ODL */
PAD_CFG_NF(GPP_D5, NONE, DEEP, NF1),
/* D6 : SRCCLKREQ1# ==> NC */
PAD_NC(GPP_D6, NONE),
/* D13 : ISH_UART0_RXD ==> NC */
PAD_NC(GPP_D13, NONE),
/* D14 : ISH_UART0_TXD ==> USB_A1_RT_RST_ODL */
PAD_CFG_GPO(GPP_D14, 1, DEEP),
/* D18 : UART1_TXD ==> SD_PE_RST_L */
PAD_CFG_GPO(GPP_D18, 1, PLTRST),
/* E3 : PROC_GP0 ==> NC */
PAD_NC(GPP_E3, NONE),
/* E7 : PROC_GP1 ==> NC */
PAD_NC(GPP_E7, NONE),
/* F19 : SRCCLKREQ6# ==> EMMC_CLKREQ_ODL */
PAD_CFG_NF(GPP_F19, NONE, DEEP, NF1),
/* F20 : EXT_PWR_GATE# ==> NC */
PAD_NC(GPP_F20, NONE),
/* H19 : SRCCLKREQ4# ==> NC */
PAD_NC(GPP_H19, NONE),
/* H21 : IMGCLKOUT2 ==> NC */
PAD_NC(GPP_H21, NONE),
/* H22 : IMGCLKOUT3 ==> NC */
PAD_NC(GPP_H22, NONE),
/* H23 : SRCCLKREQ5# ==> NC */
PAD_NC(GPP_H23, NONE),
/* S6 : SNDW3_CLK ==> NC */
PAD_NC(GPP_S6, NONE),
/* S7 : SNDW3_DATA ==> NC */
PAD_NC(GPP_S7, NONE),
/* T2 : GPP_T2 ==> eMMC_CFG */
PAD_CFG_GPI(GPP_T2, NONE, DEEP),
/* GPD11: LANPHYC ==> NC */
PAD_NC(GPD11, NONE),
};
/* Early pad configuration in bootblock */
static const struct pad_config early_gpio_table[] = {
/* A12 : SATAXPCIE1 ==> EN_PPVAR_WWAN */
PAD_CFG_GPO(GPP_A12, 1, DEEP),
/* A13 : PMC_I2C_SCL ==> GSC_PCH_INT_ODL */
PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
/* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_CFG_GPO(GPP_B4, 0, DEEP),
/* B7 : ISH_12C1_SDA ==> PCH_I2C_TPM_SDA */
PAD_CFG_NF(GPP_B7, NONE, DEEP, NF2),
/* B8 : ISH_12C1_SCL ==> PCH_I2C_TPM_SCL */
PAD_CFG_NF(GPP_B8, NONE, DEEP, NF2),
/*
* D1 : ISH_GP1 ==> FP_RST_ODL
* FP_RST_ODL comes out of reset as hi-z and does not have an external pull-down.
* To ensure proper power sequencing for the FPMCU device, reset signal is driven low
* early on in bootblock, followed by enabling of power. Reset signal is deasserted
* later on in ramstage. Since reset signal is asserted in bootblock, it results in
* FPMCU not working after a S3 resume. This is a known issue.
*/
PAD_CFG_GPO(GPP_D1, 0, DEEP),
/* D2 : ISH_GP2 ==> EN_FP_PWR */
PAD_CFG_GPO(GPP_D2, 1, DEEP),
/* D11 : ISH_SPI_MISO ==> EN_PP3300_SSD */
PAD_CFG_GPO(GPP_D11, 1, DEEP),
/* D18 : UART1_TXD ==> SD_PE_RST_L */
PAD_CFG_GPO(GPP_D18, 0, PLTRST),
/* E0 : SATAXPCIE0 ==> WWAN_PERST_L (updated in ramstage)*/
PAD_CFG_GPO(GPP_E0, 0, DEEP),
/* E13 : THC0_SPI1_IO2 ==> MEM_CH_SEL */
PAD_CFG_GPI(GPP_E13, NONE, DEEP),
/* E16 : RSVD_TP ==> WWAN_RST_L (updated in ramstage)*/
PAD_CFG_GPO(GPP_E16, 0, DEEP),
/* E15 : RSVD_TP ==> PCH_WP_OD */
PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, NONE, DEEP),
/* E20 : USB_C1_LSX_SOC_TX ==> EN_PP3300_eMMC */
PAD_CFG_GPO(GPP_E20, 1, DEEP),
/* F21 : EXT_PWR_GATE2# ==> WWAN_FCPO_L (updated in romstage) */
PAD_CFG_GPO(GPP_F21, 0, DEEP),
/* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */
PAD_CFG_GPI(GPP_F18, NONE, DEEP),
/* H10 : UART0_RXD ==> UART_PCH_RX_DBG_TX */
PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
/* H11 : UART0_TXD ==> UART_PCH_TX_DBG_RX */
PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
/* H13 : I2C7_SCL ==> EN_PP3300_SD */
PAD_CFG_GPO(GPP_H13, 1, PLTRST),
};
static const struct pad_config romstage_gpio_table[] = {
/* A12 : SATAXPCIE1 ==> EN_PPVAR_WWAN (set here for correct power sequencing) */
PAD_CFG_GPO(GPP_A12, 1, DEEP),
/* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_CFG_GPO(GPP_B4, 1, DEEP),
/* F21 : EXT_PWR_GATE2# ==> WWAN_FCPO_L (set here for correct power sequencing) */
PAD_CFG_GPO(GPP_F21, 1, DEEP),
};
const struct pad_config *variant_gpio_override_table(size_t *num)
{
*num = ARRAY_SIZE(override_gpio_table);
return override_gpio_table;
}
const struct pad_config *variant_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}
const struct pad_config *variant_romstage_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(romstage_gpio_table);
return romstage_gpio_table;
}

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __VARIANT_EC_H__
#define __VARIANT_EC_H__
#include <baseboard/ec.h>
/* Enable PS/2 Mouse */
#define SIO_EC_ENABLE_PS2M
#endif

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef VARIANT_GPIO_H
#define VARIANT_GPIO_H
#include <baseboard/gpio.h>
#define WWAN_FCPO GPP_F21
#define WWAN_RST GPP_E16
#define WWAN_PERST GPP_E0
#define T1_OFF_MS 16
#define T2_OFF_MS 2
#endif

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# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/primus/memory src/mainboard/google/brya/variants/primus/memory/mem_parts_used.txt
SPD_SOURCES =
SPD_SOURCES += spd/lp4x/set-0/spd-1.hex # ID = 0(0b0000) Parts = H9HCNNNBKMMLXR-NEE, K4U6E3S4AA-MGCR, MT53E512M32D1NP-046 WT:B
SPD_SOURCES += spd/lp4x/set-0/spd-2.hex # ID = 1(0b0001) Parts = H9HCNNNFAMMLXR-NEE
SPD_SOURCES += spd/lp4x/set-0/spd-3.hex # ID = 2(0b0010) Parts = H9HCNNNCPMMLXR-NEE, MT53E1G32D2NP-046 WT:B, K4UBE3D4AA-MGCR

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@@ -0,0 +1,13 @@
# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/primus/memory src/mainboard/google/brya/variants/primus/memory/mem_parts_used.txt
DRAM Part Name ID to assign
H9HCNNNBKMMLXR-NEE 0 (0000)
H9HCNNNFAMMLXR-NEE 1 (0001)
H9HCNNNCPMMLXR-NEE 2 (0010)
K4U6E3S4AA-MGCR 0 (0000)
MT53E512M32D1NP-046 WT:B 0 (0000)
MT53E1G32D2NP-046 WT:B 2 (0010)
K4UBE3D4AA-MGCR 2 (0010)

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@@ -0,0 +1,7 @@
H9HCNNNBKMMLXR-NEE
H9HCNNNFAMMLXR-NEE
H9HCNNNCPMMLXR-NEE
K4U6E3S4AA-MGCR
MT53E512M32D1NP-046 WT:B
MT53E1G32D2NP-046 WT:B
K4UBE3D4AA-MGCR

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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
option MAX98360_ALC5682I_VS_I2S 2
end
field DB_LTE 11 12
option LTE_ABSENT 0
option LTE_USB 1
end
end
chip soc/intel/alderlake
# 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_3]" = "0"
register "gpio_pm[COMM_4]" = "0"
register "gpio_pm[COMM_5]" = "0"
register "SaGv" = "SaGv_Enabled"
register "MaxDramSpeed" = "3733"
# Intel Common SoC Config
#+-------------------+---------------------------+
#| Field | Value |
#+-------------------+---------------------------+
#| 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" = "{
.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"
register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)"
device domain 0 on
device ref dtt on
chip drivers/intel/dptf
## sensor information
register "options.tsr[0].desc" = ""SSD""
register "options.tsr[1].desc" = ""CHARGER""
register "options.tsr[2].desc" = ""MEMORY""
register "options.tsr[3].desc" = ""TYPEC""
# TODO: below values are initial reference values only
## Passive Policy
register "policies.passive" = "{
[0] = DPTF_PASSIVE(CPU, CPU, 95, 5000),
[1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 90, 5000),
[2] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_1, 90, 5000),
[3] = DPTF_PASSIVE(CPU, TEMP_SENSOR_2, 90, 5000),
[4] = DPTF_PASSIVE(CPU, TEMP_SENSOR_3, 90, 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, 89, SHUTDOWN),
[3] = DPTF_CRITICAL(TEMP_SENSOR_2, 85, SHUTDOWN),
[4] = DPTF_CRITICAL(TEMP_SENSOR_3, 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 = 250,
},
.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 }
}"
device generic 0 alias dptf_policy 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
chip soc/intel/common/block/pcie/rtd3
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_B3)"
register "srcclk_pin" = "6"
device generic 0 alias emmc_rtd3 on end
end
# 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 tcss_dma0 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E4)"
use tcss_usb3_port1 as dfp[0].typec_port
device generic 0 on end
end
end
device ref tcss_dma1 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E4)"
use tcss_usb3_port3 as dfp[0].typec_port
device generic 0 on end
end
end
device ref pcie_rp6 off end #PCIE6 WWAN
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 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,
}"
end #PCIE9-12 SSD
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 alias audio_codec on
probe AUDIO MAX98360_ALC5682I_I2S
probe AUDIO MAX98360_ALC5682I_VS_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_LOW(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 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 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
probe AUDIO MAX98360_ALC5682I_VS_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]
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" = "3"
register "usb3_port_number" = "3"
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 "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

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <baseboard/variants.h>
#include <boardid.h>
#include <device/device.h>
#include <drivers/i2c/hid/chip.h>
#include <fw_config.h>
#include <gpio.h>
#include <soc/gpio.h>
static void devtree_update_emmc_rtd3(uint32_t board_ver)
{
struct device *emmc_rtd3 = DEV_PTR(emmc_rtd3);
if (board_ver > 1)
return;
emmc_rtd3->enabled = 0;
}
static void devtree_update_audio_codec(uint32_t board_ver)
{
struct device *audio_codec = DEV_PTR(audio_codec);
struct drivers_i2c_generic_config *config = audio_codec->chip_info;
if (board_ver <= 1)
return;
if (fw_config_probe(FW_CONFIG(AUDIO, MAX98360_ALC5682I_VS_I2S)))
config->hid = "RTL5682";
}
static const struct pad_config nvme_disable_pads[] = {
PAD_NC(GPP_B2, NONE), /* B2 : VRALERT# ==> M2_SSD_PLA_L */
PAD_NC(GPP_B4, NONE), /* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_NC(GPP_D3, NONE), /* D3 : ISH_GP3 ==> M2_SSD_PLN_L */
PAD_NC(GPP_D5, NONE), /* D5 : SRCCLKREQ0# ==> SSD_CLKREQ_ODL */
PAD_NC(GPP_D11, NONE), /* D11 : ISH_SPI_MISO ==> EN_PP3300_SSD */
};
static const struct pad_config emmc_disable_pads[] = {
PAD_NC(GPP_B3, NONE), /* B3 : PROC_GP2 ==> eMMC_PERST_L */
PAD_NC(GPP_E20, NONE), /* E20 : USB_C1_LSX_SOC_TX ==> EN_PP3300_eMMC */
PAD_NC(GPP_F19, NONE), /* F19 : SRCCLKREQ6# ==> EMMC_CLKREQ_ODL */
};
static void disable_unused_gpios(void)
{
int emmc_detected = gpio_get(GPP_T2);
if (emmc_detected == 1)
gpio_configure_pads(nvme_disable_pads, ARRAY_SIZE(nvme_disable_pads));
else
gpio_configure_pads(emmc_disable_pads, ARRAY_SIZE(emmc_disable_pads));
}
void variant_devtree_update(void)
{
uint32_t board_ver = board_id();
disable_unused_gpios();
devtree_update_emmc_rtd3(board_ver);
devtree_update_audio_codec(board_ver);
}

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@@ -0,0 +1,10 @@
# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
romstage-y += gpio.c
ramstage-y += gpio.c
ramstage-$(CONFIG_FW_CONFIG) += fw_config.c
ramstage-y += variant.c

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/* 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_R4, NONE, DEEP, NF3), /* DMIC_CLK0_R */
PAD_CFG_NF(GPP_R5, NONE, DEEP, NF3), /* DMIC_DATA0_R */
};
static const struct pad_config dmic_disable_pads[] = {
PAD_NC(GPP_R4, NONE),
PAD_NC(GPP_R5, 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_S0, NONE, DEEP, NF4), /* I2S_SPKR_SCLK_R */
PAD_CFG_NF(GPP_S1, NONE, DEEP, NF4), /* I2S_SPKR_SFRM_R */
PAD_CFG_NF(GPP_S2, NONE, DEEP, NF4), /* I2S_PCH_TX_SPKR_RX_R */
PAD_CFG_NF(GPP_S3, NONE, DEEP, NF4), /* 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_S0, NONE),
PAD_NC(GPP_S1, NONE),
PAD_NC(GPP_S2, NONE),
PAD_NC(GPP_S3, NONE),
};
static const struct pad_config bt_i2s_enable_pads[] = {
PAD_CFG_NF(GPP_VGPIO_30, NONE, DEEP, NF3), /* BT_I2S_BCLK */
PAD_CFG_NF(GPP_VGPIO_31, NONE, DEEP, NF3), /* BT_I2S_SYNC */
PAD_CFG_NF(GPP_VGPIO_32, NONE, DEEP, NF3), /* BT_I2S_SDO */
PAD_CFG_NF(GPP_VGPIO_33, NONE, DEEP, NF3), /* BT_I2S_SDI */
PAD_CFG_NF(GPP_VGPIO_34, NONE, DEEP, NF1), /* SSP2_SCLK */
PAD_CFG_NF(GPP_VGPIO_35, NONE, DEEP, NF1), /* SSP2_SFRM */
PAD_CFG_NF(GPP_VGPIO_36, NONE, DEEP, NF1), /* SSP_TXD */
PAD_CFG_NF(GPP_VGPIO_37, NONE, DEEP, NF1), /* SSP_RXD */
};
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, MAX98390_ALC5682I_I2S_4SPK))) {
printk(BIOS_INFO, "Configure audio over I2S with MAX98390 ALC5682I.\n");
gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads));
gpio_configure_pads(i2s_enable_pads, ARRAY_SIZE(i2s_enable_pads));
printk(BIOS_INFO, "BT offload enabled\n");
gpio_configure_pads(bt_i2s_enable_pads, ARRAY_SIZE(bt_i2s_enable_pads));
}
}
BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL);

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <commonlib/helpers.h>
#include <soc/gpio.h>
/* Pad configuration in ramstage */
static const struct pad_config override_gpio_table[] = {
/* A17 : DISP_MISCC ==> NC */
PAD_NC(GPP_A17, NONE),
/* A19 : DDSP_HPD1 ==> NC */
PAD_NC(GPP_A19, NONE),
/* A20 : DDSP_HPD2 ==> NC */
PAD_NC(GPP_A20, NONE),
/* A21 : DDPC_CTRCLK ==> NC */
PAD_NC(GPP_A21, NONE),
/* A22 : DDPC_CTRLDATA ==> NC */
PAD_NC(GPP_A22, NONE),
/* B3 : PROC_GP2 ==> NC */
PAD_NC(GPP_B3, NONE),
/* B15 : TIME_SYNC0 ==> NC */
PAD_NC(GPP_B15, NONE),
/* C3 : SML0CLK ==> NC */
PAD_NC(GPP_C3, NONE),
/* C4 : SML0DATA ==> NC */
PAD_NC(GPP_C4, NONE),
/* D7 : SRCCLKREQ2# ==> NC */
PAD_NC(GPP_D7, NONE),
/* D13 : ISH_UART0_RXD ==> NC */
PAD_NC(GPP_D13, NONE),
/* E3 : PROC_GP0 ==> NC */
PAD_NC(GPP_E3, NONE),
/* E7 : PROC_GP1 ==> NC */
PAD_NC(GPP_E7, NONE),
/* E16 : RSVD_TP ==> WWAN_RST_L */
PAD_CFG_GPO(GPP_E16, 1, DEEP),
/* E20 : DDP2_CTRLCLK ==> NC */
PAD_NC(GPP_E20, NONE),
/* E22 : DDPA_CTRLCLK ==> NC */
PAD_NC(GPP_E22, NONE),
/* E23 : DDPA_CTRLDATA ==> NC */
PAD_NC(GPP_E23, NONE),
/* F20 : EXT_PWR_GATE# ==> NC */
PAD_NC(GPP_F20, NONE),
/* H3 : SX_EXIT_HOLDOFF# ==> NC */
PAD_NC(GPP_H3, NONE),
/* H20 : IMGCLKOUT1 ==> NC */
PAD_NC(GPP_H20, NONE),
/* H21 : IMGCLKOUT2 ==> Privacy screen */
PAD_CFG_GPO(GPP_H21, 0, DEEP),
/* R6 : I2S_PCH_TX_SPKR_RX ==> NC */
PAD_NC(GPP_R6, NONE),
/* R7 : I2S_PCH_RX_SPKR_TX ==> NC */
PAD_NC(GPP_R7, NONE),
/* S4 : SNDW2_CLK ==> NC */
PAD_NC(GPP_S4, NONE),
/* S5 : SNDW2_DATA ==> NC */
PAD_NC(GPP_S5, NONE),
/* S6 : SNDW3_CLK ==> NC */
PAD_NC(GPP_S6, NONE),
/* S7 : SNDW3_DATA ==> NC */
PAD_NC(GPP_S7, NONE),
/*
* E0 : SATAXPCIE0 ==> WWAN_PERST_L
* Drive high here, so that PERST_L is sequenced after RST_L
*/
PAD_CFG_GPO(GPP_E0, 1, DEEP),
};
/* Early pad configuration in bootblock */
static const struct pad_config early_gpio_table[] = {
/* A12 : SATAXPCIE1 ==> EN_PP3300_WWAN */
PAD_CFG_GPO(GPP_A12, 1, DEEP),
/* A13 : PMC_I2C_SCL ==> GSC_PCH_INT_ODL */
PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
/* B7 : ISH_12C1_SDA ==> PCH_I2C_TPM_SDA */
PAD_CFG_NF(GPP_B7, NONE, DEEP, NF2),
/* B8 : ISH_12C1_SCL ==> PCH_I2C_TPM_SCL */
PAD_CFG_NF(GPP_B8, NONE, DEEP, NF2),
/*
* D1 : ISH_GP1 ==> FP_RST_ODL
* FP_RST_ODL comes out of reset as hi-z and does not have an external pull-down.
* To ensure proper power sequencing for the FPMCU device, reset signal is driven low
* early on in bootblock, followed by enabling of power. Reset signal is deasserted
* later on in ramstage. Since reset signal is asserted in bootblock, it results in
* FPMCU not working after a S3 resume. This is a known issue.
*/
PAD_CFG_GPO(GPP_D1, 0, DEEP),
/* D2 : ISH_GP2 ==> EN_FP_PWR */
PAD_CFG_GPO(GPP_D2, 1, DEEP),
/* D11 : ISH_SPI_MISO ==> EN_PP3300_SSD */
PAD_CFG_GPO(GPP_D11, 1, DEEP),
/* E0 : SATAXPCIE0 ==> WWAN_PERST_L (updated in ramstage) */
PAD_CFG_GPO(GPP_E0, 0, DEEP),
/* E13 : THC0_SPI1_IO2 ==> MEM_CH_SEL */
PAD_CFG_GPI(GPP_E13, NONE, DEEP),
/* E15 : RSVD_TP ==> PCH_WP_OD */
PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, NONE, DEEP),
/* E16 : RSVD_TP ==> WWAN_RST_L (updated in ramstage) */
PAD_CFG_GPO(GPP_E16, 0, DEEP),
/* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */
PAD_CFG_GPI(GPP_F18, NONE, DEEP),
/* F21 : EXT_PWR_GATE2# ==> WWAN_FCPO_L (updated in romstage) */
PAD_CFG_GPO(GPP_F21, 0, DEEP),
/* H10 : UART0_RXD ==> UART_PCH_RX_DBG_TX */
PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
/* H11 : UART0_TXD ==> UART_PCH_TX_DBG_RX */
PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
/*
* enable EN_PP3300_SSD in bootblock, then PERST# is asserted, and
* then deassert PERST# in romstage
*/
/* H13 : I2C7_SCL ==> EN_PP3300_SD */
PAD_CFG_GPO(GPP_H13, 1, DEEP),
/* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_CFG_GPO(GPP_B4, 0, DEEP),
};
static const struct pad_config romstage_gpio_table[] = {
/* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_CFG_GPO(GPP_B4, 1, DEEP),
/* F21 : EXT_PWR_GATE2# ==> WWAN_FCPO_L (set here for correct power sequencing) */
PAD_CFG_GPO(GPP_F21, 1, DEEP),
};
const struct pad_config *variant_gpio_override_table(size_t *num)
{
*num = ARRAY_SIZE(override_gpio_table);
return override_gpio_table;
}
const struct pad_config *variant_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}
const struct pad_config *variant_romstage_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(romstage_gpio_table);
return romstage_gpio_table;
}

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __VARIANT_EC_H__
#define __VARIANT_EC_H__
#include <baseboard/ec.h>
/* Enable EC backed Keyboard Backlight in ACPI */
#define EC_ENABLE_KEYBOARD_BACKLIGHT
#endif

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef VARIANT_GPIO_H
#define VARIANT_GPIO_H
#include <baseboard/gpio.h>
#define WWAN_FCPO GPP_F21
#define WWAN_RST GPP_E16
#define WWAN_PERST GPP_E0
#define T1_OFF_MS 16
#define T2_OFF_MS 2
#endif

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# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/redrix/memory src/mainboard/google/brya/variants/redrix/memory/mem_parts_used.txt
SPD_SOURCES =
SPD_SOURCES += spd/lp4x/set-0/spd-4.hex # ID = 0(0b0000) Parts = MT53E1G32D2NP-046 WT:A
SPD_SOURCES += spd/lp4x/set-0/spd-1.hex # ID = 1(0b0001) Parts = H9HCNNNBKMMLXR-NEE, K4U6E3S4AA-MGCR, MT53E512M32D2NP-046 WT:E, MT53E512M32D1NP-046 WT:B
SPD_SOURCES += spd/lp4x/set-0/spd-3.hex # ID = 2(0b0010) Parts = H9HCNNNCPMMLXR-NEE, K4UBE3D4AA-MGCR, MT53E1G32D2NP-046 WT:B
SPD_SOURCES += spd/lp4x/set-0/spd-2.hex # ID = 3(0b0011) Parts = H9HCNNNFAMMLXR-NEE
SPD_SOURCES += spd/lp4x/set-0/spd-7.hex # ID = 4(0b0100) Parts = MT53E2G32D4NQ-046 WT:A

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# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/redrix/memory src/mainboard/google/brya/variants/redrix/memory/mem_parts_used.txt
DRAM Part Name ID to assign
MT53E1G32D2NP-046 WT:A 0 (0000)
H9HCNNNBKMMLXR-NEE 1 (0001)
K4U6E3S4AA-MGCR 1 (0001)
MT53E512M32D2NP-046 WT:E 1 (0001)
H9HCNNNCPMMLXR-NEE 2 (0010)
K4UBE3D4AA-MGCR 2 (0010)
H9HCNNNFAMMLXR-NEE 3 (0011)
MT53E2G32D4NQ-046 WT:A 4 (0100)
MT53E512M32D1NP-046 WT:B 1 (0001)
MT53E1G32D2NP-046 WT:B 2 (0010)

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MT53E1G32D2NP-046 WT:A
H9HCNNNBKMMLXR-NEE
K4U6E3S4AA-MGCR
MT53E512M32D2NP-046 WT:E
H9HCNNNCPMMLXR-NEE
K4UBE3D4AA-MGCR
H9HCNNNFAMMLXR-NEE
MT53E2G32D4NQ-046 WT:A
MT53E512M32D1NP-046 WT:B
MT53E1G32D2NP-046 WT:B

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fw_config
field DB_SD 0 1
option SD_ABSENT 0
option SD_GL9755S 1
end
field KB_BL 2 2
option KB_BL_ABSENT 0
option KB_BL_PRESENT 1
end
field AUDIO 3 5
option AUDIO_UNKNOWN 0
option MAX98390_ALC5682I_I2S_4SPK 1
end
field DB_LTE 6 7
option LTE_ABSENT 0
option LTE_USB 1
option LTE_PCIE 2
end
field EPS 10 10
option PRIVACY_SCREEN_ABSENT 0
option PRIVACY_SCREEN 1
end
field CAMERA_UFC 38 39
option CAMERA_NONE 0
option CAMERA_OV5675 1
option CAMERA_HI556 2
end
field TP_SOURCE 40 41
option ELAN0000 0
option ELAN2703 1
end
end
chip soc/intel/alderlake
# This disables 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_3]" = "0"
register "gpio_pm[COMM_4]" = "0"
register "gpio_pm[COMM_5]" = "0"
register "SaGv" = "SaGv_Enabled"
register "CnviBtAudioOffload" = "true"
# FIVR RFI Spread Spectrum 6%
register "FivrSpreadSpectrum" = "FIVR_SS_6"
# Acoustic settings
register "AcousticNoiseMitigation" = "1"
register "SlowSlewRate[VR_DOMAIN_IA]" = "SLEW_FAST_8"
register "FastPkgCRampDisable[VR_DOMAIN_IA]" = "1"
# Intel Common SoC Config
#+-------------------+---------------------------+
#| Field | Value |
#+-------------------+---------------------------+
#| 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" = "{
.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,
},
}"
device domain 0 on
device ref igpu on
chip drivers/gfx/generic
register "device_count" = "1"
register "device[0].name" = ""LCD""
# Internal panel on the first port of the graphics chip
register "device[0].addr" = "0x80010400"
register "device[0].privacy.enabled" = "1"
register "device[0].privacy.gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H21)"
device generic 0 on
probe EPS PRIVACY_SCREEN
end
end
end # Integrated Graphics Device
device ref dtt on
chip drivers/intel/dptf
## sensor information
register "options.tsr[0].desc" = ""DRAM""
register "options.tsr[1].desc" = ""SOC""
register "options.tsr[2].desc" = ""Charger""
register "options.tsr[3].desc" = ""5V regulator""
# TODO: below values are initial reference values only
## Passive Policy
register "policies.passive" = "{
[0] = DPTF_PASSIVE(CPU, CPU, 55, 5000),
[1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 45, 5000),
[2] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 51, 5000),
[3] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_2, 51, 5000),
[4] = DPTF_PASSIVE(CPU, TEMP_SENSOR_3, 51, 5000),
}"
register "controls.power_limits" = "{
.pl1 = {
.min_power = 13000,
.max_power = 15000,
.time_window_min = 42 * MSECS_PER_SEC,
.time_window_max = 42 * MSECS_PER_SEC,
.granularity = 200,
},
.pl2 = {
.min_power = 35000,
.max_power = 35000,
.time_window_min = 42 * MSECS_PER_SEC,
.time_window_max = 42 * 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 }
}"
device generic 0 alias dptf_policy on end
end
end
device ref ipu on
chip drivers/intel/mipi_camera
register "acpi_uid" = "0x50000"
register "acpi_name" = ""IPU0""
register "device_type" = "INTEL_ACPI_CAMERA_CIO2"
register "cio2_num_ports" = "1"
register "cio2_lanes_used" = "{2}" # 2 CSI Camera lanes are used
register "cio2_lane_endpoint[0]" = ""^I2C2.CAM0""
register "cio2_prt[0]" = "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_rp6 on
probe DB_LTE LTE_PCIE
end
device ref tcss_dma0 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E4)"
use tcss_usb3_port1 as dfp[0].typec_port
device generic 0 on end
end
end
device ref tcss_dma1 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E4)"
use tcss_usb3_port3 as dfp[0].typec_port
device generic 0 on end
end
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 end
end
end #PCIE8 SD card
device ref i2c0 on
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 MAX98390_ALC5682I_I2S_4SPK
end
end
chip drivers/i2c/max98390
register "desc" = ""MAX98390 Speaker Amp 0""
register "uid" = "0"
register "name" = ""MXW0""
register "r0_calib_key" = ""dsm_calib_r0_0""
register "temperature_calib_key" = ""dsm_calib_temp_0""
register "dsm_param_file_name" = ""dsm_param_R""
register "vmon_slot_no" = "0"
register "imon_slot_no" = "1"
device i2c 0x3a on
probe AUDIO MAX98390_ALC5682I_I2S_4SPK
end
end
chip drivers/i2c/max98390
register "desc" = ""MAX98390 Speaker Amp 1""
register "uid" = "1"
register "name" = ""MXW1""
register "r0_calib_key" = ""dsm_calib_r0_1""
register "temperature_calib_key" = ""dsm_calib_temp_1""
register "dsm_param_file_name" = ""dsm_param_L""
register "vmon_slot_no" = "1"
register "imon_slot_no" = "0"
device i2c 0x3b on
probe AUDIO MAX98390_ALC5682I_I2S_4SPK
end
end
chip drivers/i2c/max98390
register "desc" = ""MAX98390 Speaker Amp 2""
register "uid" = "2"
register "name" = ""MXW2""
register "r0_calib_key" = ""dsm_calib_r0_2""
register "temperature_calib_key" = ""dsm_calib_temp_2""
register "dsm_param_file_name" = ""dsm_param_tt_R""
register "vmon_slot_no" = "2"
register "imon_slot_no" = "3"
device i2c 0x38 on
probe AUDIO MAX98390_ALC5682I_I2S_4SPK
end
end
chip drivers/i2c/max98390
register "desc" = ""MAX98390 Speaker Amp 3""
register "uid" = "3"
register "name" = ""MXW3""
register "r0_calib_key" = ""dsm_calib_r0_3""
register "temperature_calib_key" = ""dsm_calib_temp_3""
register "dsm_param_file_name" = ""dsm_param_tt_L""
register "vmon_slot_no" = "3"
register "imon_slot_no" = "2"
device i2c 0x39 on
probe AUDIO MAX98390_ALC5682I_I2S_4SPK
end
end
end #I2C0
device ref i2c1 on
chip drivers/i2c/hid
register "generic.hid" = ""ELAN2513""
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 0x15 on end
end
end
device ref i2c2 on
chip drivers/intel/mipi_camera
register "acpi_hid" = ""OVTI5675""
register "acpi_uid" = "0"
register "acpi_name" = ""CAM0""
register "chip_name" = ""Ov 5675 Camera""
register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"
register "ssdb.lanes_used" = "2"
register "ssdb.link_used" = "1"
register "num_freq_entries" = "1"
register "link_freq[0]" = "DEFAULT_LINK_FREQ"
register "remote_name" = ""IPU0""
register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D3_COLD"
register "has_power_resource" = "1"
#Controls
register "clk_panel.clks[0].clknum" = "IMGCLKOUT_3"
register "clk_panel.clks[0].freq" = "FREQ_19_2_MHZ"
register "gpio_panel.gpio[0].gpio_num" = "GPP_D15" #EN_UCAM_LED_PWR
register "gpio_panel.gpio[1].gpio_num" = "GPP_D16" #EN_UCAM_PWR
register "gpio_panel.gpio[2].gpio_num" = "GPP_D3" #reset
#_ON
register "on_seq.ops_cnt" = "5"
register "on_seq.ops[0]" = "SEQ_OPS_CLK_ENABLE(0, 0)"
register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(0, 5)"
register "on_seq.ops[2]" = "SEQ_OPS_GPIO_ENABLE(1, 5)"
register "on_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(2, 5)"
register "on_seq.ops[4]" = "SEQ_OPS_GPIO_ENABLE(2, 5)"
#_OFF
register "off_seq.ops_cnt" = "4"
register "off_seq.ops[0]" = "SEQ_OPS_CLK_DISABLE(0, 0)"
register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
register "off_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
device i2c 36 on
probe CAMERA_UFC CAMERA_NONE
probe CAMERA_UFC CAMERA_OV5675
end
end
chip drivers/intel/mipi_camera
register "acpi_hid" = ""INT3537""
register "acpi_uid" = "0"
register "acpi_name" = ""CAM0""
register "chip_name" = ""Hi-556 Camera""
register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"
register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D3_COLD"
register "ssdb.lanes_used" = "2"
register "ssdb.link_used" = "1"
register "num_freq_entries" = "1"
register "link_freq[0]" = "437000000"
register "remote_name" = ""IPU0""
register "has_power_resource" = "1"
#Controls
register "clk_panel.clks[0].clknum" = "IMGCLKOUT_3"
register "clk_panel.clks[0].freq" = "FREQ_19_2_MHZ"
register "gpio_panel.gpio[0].gpio_num" = "GPP_D15" #EN_UCAM_LED_PWR
register "gpio_panel.gpio[1].gpio_num" = "GPP_D16" #EN_UCAM_PWR
register "gpio_panel.gpio[2].gpio_num" = "GPP_D3" #reset
#_ON
register "on_seq.ops_cnt" = "5"
register "on_seq.ops[0]" = "SEQ_OPS_CLK_ENABLE(0, 0)"
register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(0, 5)"
register "on_seq.ops[2]" = "SEQ_OPS_GPIO_ENABLE(1, 5)"
register "on_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(2, 5)"
register "on_seq.ops[4]" = "SEQ_OPS_GPIO_ENABLE(2, 5)"
#_OFF
register "off_seq.ops_cnt" = "4"
register "off_seq.ops[0]" = "SEQ_OPS_CLK_DISABLE(0, 0)"
register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
register "off_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
device i2c 20 on
probe CAMERA_UFC CAMERA_HI556
end
end
chip drivers/intel/mipi_camera
register "acpi_hid" = "ACPI_DT_NAMESPACE_HID"
register "acpi_uid" = "1"
register "acpi_name" = ""NVM0""
register "chip_name" = ""M24C64X""
register "device_type" = "INTEL_ACPI_CAMERA_NVM"
register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D0"
register "has_power_resource" = "1"
#Controls
register "gpio_panel.gpio[0].gpio_num" = "GPP_D16" #EN_UCAM_PWR
#_ON
register "on_seq.ops_cnt" = "1"
register "on_seq.ops[0]" = "SEQ_OPS_GPIO_ENABLE(0, 0)"
#_OFF
register "off_seq.ops_cnt" = "1"
register "off_seq.ops[0]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
register "nvm_size" = "0x2000"
register "nvm_pagesize" = "1"
register "nvm_readonly" = "1"
register "nvm_width" = "0x10"
register "nvm_compat" = ""atmel,24c64""
device i2c 50 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 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
probe TP_SOURCE ELAN0000
end
end
chip drivers/i2c/hid
register "generic.hid" = ""ELAN2703""
register "generic.desc" = ""ELAN 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" = "0x01"
device i2c 15 on
probe TP_SOURCE ELAN2703
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]
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" = "3"
register "usb3_port_number" = "3"
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 "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_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 "group" = "ACPI_PLD_GROUP(4, 1)"
device ref usb3_port1 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

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <sar.h>
const char *get_wifi_sar_cbfs_filename(void)
{
return "wifi_sar_0.hex";
}

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bootblock-y += gpio.c
romstage-y += memory.c
ramstage-y += gpio.c
ramstage-$(CONFIG_FW_CONFIG) += fw_config.c

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/* 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_NC(GPP_R7, NONE), /* 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, AUDIO_MAX98357_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));
}
if (fw_config_probe(FW_CONFIG(AUDIO, AUDIO_MAX98357_ALC5682I_VS_I2S))) {
printk(BIOS_INFO, "Configure audio over I2S with MAX98357 ALC5682I-VS.\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);

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <commonlib/helpers.h>
#include <soc/gpio.h>
/* Pad configuration in ramstage */
static const struct pad_config override_gpio_table[] = {
/* A6 : ESPI_ALERT1# ==> NC */
PAD_NC(GPP_A6, NONE),
/* A7 : SRCCLK_OE7# ==> NC */
PAD_NC(GPP_A7, NONE),
/* A8 : SRCCLKREQ7# ==> NC */
PAD_NC(GPP_A8, NONE),
/* A12 : SATAXPCIE1 ==> NC */
PAD_NC(GPP_A12, NONE),
/* A14 : USB_OC1# ==> NC */
PAD_NC(GPP_A14, NONE),
/* A15 : USB_OC2# ==> NC */
PAD_NC(GPP_A15, NONE),
/* A18 : DDSP_HPDB ==> NC */
PAD_NC(GPP_A18, NONE),
/* A19 : DDSP_HPD1 ==> NC */
PAD_NC(GPP_A19, NONE),
/* A20 : DDSP_HPD2 ==> NC */
PAD_NC(GPP_A20, NONE),
/* A21 : DDPC_CTRCLK ==> NC */
PAD_NC(GPP_A21, NONE),
/* A22 : DDPC_CTRLDATA ==> NC */
PAD_NC(GPP_A22, NONE),
/* B2 : VRALERT# ==> NC */
PAD_NC(GPP_B2, NONE),
/* B3 : PROC_GP2 ==> NC */
PAD_NC(GPP_B3, NONE),
/* B15 : TIME_SYNC0 ==> NC */
PAD_NC(GPP_B15, NONE),
/* C3 : SML0CLK ==> NC */
PAD_NC(GPP_C3, NONE),
/* C4 : SML0DATA ==> NC */
PAD_NC(GPP_C4, NONE),
/* C6 : SML1CLK ==> NC */
PAD_NC(GPP_C6, NONE),
/* D3 : ISH_GP3 ==> NC */
PAD_NC(GPP_D3, NONE),
/* D5 : SRCCLKREQ0# ==> SSD_CLKREQ_ODL */
PAD_CFG_NF(GPP_D5, NONE, DEEP, NF1),
/* D9 : ISH_SPI_CS# ==> NC */
PAD_NC(GPP_D9, NONE),
/* D10 : ISH_SPI_CLK ==> NC */
PAD_NC(GPP_D10, NONE),
/* D13 : ISH_UART0_RXD ==> NC */
PAD_NC(GPP_D13, NONE),
/* D14 : ISH_UART0_TXD ==> NC */
PAD_NC(GPP_D14, NONE),
/* D15 : ISH_UART0_RTS# ==> NC */
PAD_NC(GPP_D15, NONE),
/* D16 : ISH_UART0_CTS# ==> NC */
PAD_NC(GPP_D16, NONE),
/* D17 : UART1_RXD ==> NC */
PAD_NC(GPP_D17, NONE),
/* E0 : SATAXPCIE0 ==> NC */
PAD_NC(GPP_E0, NONE),
/* E4 : SATA_DEVSLP0 ==> NC */
PAD_NC(GPP_E4, NONE),
/* E5 : SATA_DEVSLP1 ==> NC */
PAD_NC(GPP_E5, NONE),
/* E10 : THC0_SPI1_CS# ==> NC */
PAD_NC(GPP_E10, NONE),
/* E16 : RSVD_TP ==> NC */
PAD_NC(GPP_E16, NONE),
/* E17 : THC0_SPI1_INT# ==> NC */
PAD_NC(GPP_E17, NONE),
/* E18 : DDP1_CTRLCLK ==> NC */
PAD_NC(GPP_E18, NONE),
/* E19 : DDP1_CTRLDATA ==> NC */
PAD_NC(GPP_E19, NONE),
/* E20 : DDP2_CTRLCLK ==> NC */
PAD_NC(GPP_E20, NONE),
/* E21 : DDP2_CTRLDATA ==> NC */
PAD_NC(GPP_E21, NONE),
/* F6 : CNV_PA_BLANKING ==> NC */
PAD_NC(GPP_F6, NONE),
/* F19 : SRCCLKREQ6# ==> NC */
PAD_NC(GPP_F19, NONE),
/* F20 : EXT_PWR_GATE# ==> NC */
PAD_NC(GPP_F20, NONE),
/* F21 : EXT_PWR_GATE2# ==> NC */
PAD_NC(GPP_F21, NONE),
/* F22 : VNN_CTRL ==> VNN_CTRL */
PAD_CFG_NF(GPP_F22, NONE, DEEP, NF1),
/* F23 : BP105_CTRL ==> PP1050_CTRL */
PAD_CFG_NF(GPP_F23, NONE, DEEP, NF1),
/* H8 : I2C4_SDA ==> NC */
PAD_NC(GPP_H8, NONE),
/* H9 : I2C4_SCL ==> NC */
PAD_NC(GPP_H9, NONE),
/* H13 : I2C7_SCL ==> EN_PP3300_SD */
PAD_CFG_GPO(GPP_H13, 1, DEEP),
/* H15 : DDPB_CTRLCLK ==> NC */
PAD_NC(GPP_H15, NONE),
/* H17 : DDPB_CTRLDATA ==> NC */
PAD_NC(GPP_H17, NONE),
/* H19 : SRCCLKREQ4# ==> NC */
PAD_NC(GPP_H19, NONE),
/* H21 : IMGCLKOUT2 ==> NC */
PAD_NC(GPP_H21, NONE),
/* H22 : IMGCLKOUT3 ==> NC */
PAD_NC(GPP_H22, NONE),
/* H23 : SRCCLKREQ5# ==> NC */
PAD_NC(GPP_H23, NONE),
/* R7 : I2S2_RXD ==> NC */
PAD_NC(GPP_R7, NONE),
/* S0 : SNDW0_CLK ==> NC */
PAD_NC(GPP_S0, NONE),
/* S1 : SNDW0_DATA ==> NC */
PAD_NC(GPP_S1, NONE),
/* S4 : SNDW2_CLK ==> NC */
PAD_NC(GPP_S4, NONE),
/* S5 : SNDW2_DATA ==> NC */
PAD_NC(GPP_S5, NONE),
/* S6 : SNDW3_CLK ==> NC */
PAD_NC(GPP_S6, NONE),
/* S7 : SNDW3_DATA ==> NC */
PAD_NC(GPP_S7, NONE),
/* GPD11: LANPHYC ==> WWAN_CONFIG1 */
PAD_NC(GPD11, NONE),
};
/* Early pad configuration in bootblock */
static const struct pad_config early_gpio_table[] = {
/* A13 : PMC_I2C_SCL ==> GSC_PCH_INT_ODL */
PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
/* B7 : ISH_12C1_SDA ==> PCH_I2C_TPM_SDA */
PAD_CFG_NF(GPP_B7, NONE, DEEP, NF2),
/* B8 : ISH_12C1_SCL ==> PCH_I2C_TPM_SCL */
PAD_CFG_NF(GPP_B8, NONE, DEEP, NF2),
/*
* D1 : ISH_GP1 ==> FP_RST_ODL
* FP_RST_ODL comes out of reset as hi-z and does not have an external pull-down.
* To ensure proper power sequencing for the FPMCU device, reset signal is driven low
* early on in bootblock, followed by enabling of power. Reset signal is deasserted
* later on in ramstage. Since reset signal is asserted in bootblock, it results in
* FPMCU not working after a S3 resume. This is a known issue.
*/
PAD_CFG_GPO(GPP_D1, 0, DEEP),
/* D2 : ISH_GP2 ==> EN_FP_PWR */
PAD_CFG_GPO(GPP_D2, 1, DEEP),
/* D11 : ISH_SPI_MISO ==> EN_PP3300_SSD */
PAD_CFG_GPO(GPP_D11, 1, DEEP),
/* E13 : THC0_SPI1_IO2 ==> MEM_CH_SEL */
PAD_CFG_GPI(GPP_E13, NONE, DEEP),
/* E15 : RSVD_TP ==> PCH_WP_OD */
PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, NONE, DEEP),
/* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */
PAD_CFG_GPI(GPP_F18, NONE, DEEP),
/* H10 : UART0_RXD ==> UART_PCH_RX_DBG_TX */
PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
/* H11 : UART0_TXD ==> UART_PCH_TX_DBG_RX */
PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
/* H13 : I2C7_SCL ==> EN_PP3300_SD */
PAD_CFG_GPO(GPP_H13, 1, DEEP),
/*
* B4 : PROC_GP3 ==> SSD_PERST_L
* B4 is programmed here so that it is sequenced after EN_PP3300_SSD.
*/
PAD_CFG_GPO(GPP_B4, 1, DEEP),
/* CPU PCIe VGPIO for PEG60 */
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_48, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_49, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_50, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_51, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_52, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_53, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_54, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_55, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_56, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_57, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_58, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_59, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_60, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_61, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_62, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_63, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_76, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_77, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_78, NONE, DEEP, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_79, NONE, DEEP, NF1),
};
const struct pad_config *variant_gpio_override_table(size_t *num)
{
*num = ARRAY_SIZE(override_gpio_table);
return override_gpio_table;
}
const struct pad_config *variant_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __VARIANT_EC_H__
#define __VARIANT_EC_H__
#include <baseboard/ec.h>
#endif

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef VARIANT_GPIO_H
#define VARIANT_GPIO_H
#include <baseboard/gpio.h>
#endif

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <gpio.h>
static const struct mb_cfg baseboard_memcfg = {
.type = MEM_TYPE_LP4X,
.rcomp = {
/* Baseboard uses only 100ohm Rcomp resistors */
.resistor = 100,
/* Baseboard Rcomp target values */
.targets = {40, 30, 30, 30, 30},
},
/* DQ byte map */
.lpx_dq_map = {
.ddr0 = {
.dq0 = { 9, 11, 8, 10, 12, 14, 13, 15, },
.dq1 = { 4, 7, 6, 5, 2, 3, 0, 1, },
},
.ddr1 = {
.dq0 = { 15, 12, 14, 13, 9, 10, 11, 8, },
.dq1 = { 0, 1, 3, 2, 7, 5, 4, 6, },
},
.ddr2 = {
.dq0 = { 2, 3, 1, 0, 6, 7, 5, 4, },
.dq1 = { 15, 9, 14, 8, 11, 10, 13, 12, },
},
.ddr3 = {
.dq0 = { 3, 1, 2, 0, 4, 6, 7, 5, },
.dq1 = { 13, 15, 14, 12, 11, 9, 8, 10, },
},
.ddr4 = {
.dq0 = { 13, 12, 14, 15, 9, 8, 10, 11, },
.dq1 = { 4, 7, 5, 6, 1, 2, 0, 3, },
},
.ddr5 = {
.dq0 = { 5, 0, 6, 4, 3, 1, 7, 2, },
.dq1 = { 11, 9, 10, 8, 15, 12, 14, 13, },
},
.ddr6 = {
.dq0 = { 15, 12, 14, 13, 10, 9, 11, 8, },
.dq1 = { 0, 1, 2, 3, 5, 6, 4, 7, },
},
.ddr7 = {
.dq0 = { 0, 3, 1, 2, 4, 5, 6, 7, },
.dq1 = { 11, 8, 13, 14, 9, 12, 15, 10, },
},
},
/* DQS CPU<>DRAM map */
.lpx_dqs_map = {
.ddr0 = { .dqs0 = 0, .dqs1 = 1 },
.ddr1 = { .dqs0 = 0, .dqs1 = 1 },
.ddr2 = { .dqs0 = 0, .dqs1 = 1 },
.ddr3 = { .dqs0 = 0, .dqs1 = 1 },
.ddr4 = { .dqs0 = 0, .dqs1 = 1 },
.ddr5 = { .dqs0 = 0, .dqs1 = 1 },
.ddr6 = { .dqs0 = 0, .dqs1 = 1 },
.ddr7 = { .dqs0 = 0, .dqs1 = 1 },
},
.ect = 1, /* Enable Early Command Training */
};
const struct mb_cfg *__weak variant_memory_params(void)
{
return &baseboard_memcfg;
}
int __weak variant_memory_sku(void)
{
/*
* Memory configuration board straps
* GPIO_MEM_CONFIG_0 GPP_E11
* GPIO_MEM_CONFIG_1 GPP_E2
* GPIO_MEM_CONFIG_2 GPP_E1
* GPIO_MEM_CONFIG_3 GPP_E12
*/
gpio_t spd_gpios[] = {
GPP_E11,
GPP_E2,
GPP_E1,
GPP_E12,
};
return gpio_base2_value(spd_gpios, ARRAY_SIZE(spd_gpios));
}
bool __weak variant_is_half_populated(void)
{
/* GPIO_MEM_CH_SEL GPP_E13 */
return gpio_get(GPP_E13);
}

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@@ -0,0 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/taeko/memory src/mainboard/google/brya/variants/taeko/memory/mem_parts_used.txt
SPD_SOURCES =
SPD_SOURCES += spd/lp4x/set-0/spd-1.hex # ID = 0(0b0000) Parts = MT53E512M32D2NP-046 WT:E, K4U6E3S4AA-MGCR, H9HCNNNBKMMLXR-NEE, MT53E512M32D1NP-046 WT:B, K4U6E3S4AB-MGCL, H54G46CYRBX267

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@@ -0,0 +1,12 @@
# SPDX-License-Identifier: GPL-2.0-or-later
# This is an auto-generated file. Do not edit!!
# Generated by:
# util/spd_tools/bin/part_id_gen ADL lp4x src/mainboard/google/brya/variants/taeko/memory src/mainboard/google/brya/variants/taeko/memory/mem_parts_used.txt
DRAM Part Name ID to assign
MT53E512M32D2NP-046 WT:E 0 (0000)
K4U6E3S4AA-MGCR 0 (0000)
H9HCNNNBKMMLXR-NEE 0 (0000)
MT53E512M32D1NP-046 WT:B 0 (0000)
K4U6E3S4AB-MGCL 0 (0000)
H54G46CYRBX267 0 (0000)

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@@ -0,0 +1,6 @@
MT53E512M32D2NP-046 WT:E
K4U6E3S4AA-MGCR
H9HCNNNBKMMLXR-NEE
MT53E512M32D1NP-046 WT:B
K4U6E3S4AB-MGCL
H54G46CYRBX267

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@@ -0,0 +1,500 @@
fw_config
field DB_USB 0 1
option DB_USB_ABSENT 0
option DB_USB3_NO_A 1
end
field DB_SD 2 3
option DB_SD_ABSENT 0
option DB_SD_OZ711LV2LN 1
option DB_SD_GL9750 2
option DB_SD_RTS5232S 3
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
# 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_3]" = "0"
register "gpio_pm[COMM_4]" = "0"
register "gpio_pm[COMM_5]" = "0"
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 "usb3_ports[3]" = "USB3_PORT_EMPTY" # Disable M.2 WWAN
# Intel Common SoC Config
#+-------------------+---------------------------+
#| Field | Value |
#+-------------------+---------------------------+
#| GSPI1 | Fingerprint MCU |
#| I2C0 | Audio |
#| I2C1 | Touchscreen |
#| I2C2 | HPS |
#| I2C3 | 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,
},
.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,
},
}"
# 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(51, 74),
TEMP_PCT(47, 60),
TEMP_PCT(45, 45),
TEMP_PCT(42, 45),
TEMP_PCT(37, 35),
}
},
[2] = {
.target = DPTF_TEMP_SENSOR_2,
.thresholds = {
TEMP_PCT(51, 74),
TEMP_PCT(47, 60),
TEMP_PCT(45, 45),
TEMP_PCT(42, 45),
TEMP_PCT(37, 35),
}
},
[3] = {
.target = DPTF_TEMP_SENSOR_3,
.thresholds = {
TEMP_PCT(51, 74),
TEMP_PCT(47, 60),
TEMP_PCT(45, 45),
TEMP_PCT(42, 45),
TEMP_PCT(37, 35),
}
}
}"
## 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 = 12000,
.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] = { 74, 4620, 115, 1150, },
[4] = { 60, 4290, 90, 900, },
[5] = { 45, 3980, 55, 550, },
[6] = { 35, 3170, 30, 300, },
[7] = { 30, 2640, 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,
}"
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/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 "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"
device i2c 10 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/tpm
register "hid" = ""GOOG0005""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_A13_IRQ)"
device i2c 50 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
probe DB_SD DB_SD_GL9750
probe DB_SD DB_SD_RTS5232S
end
end
end
device ref pcie_rp9 on
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" = "1"
device generic 0 on 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]
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" = "3"
register "usb3_port_number" = "3"
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 "group" = "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 "group" = "ACPI_PLD_GROUP(3, 1)"
device ref tcss_usb3_port3 on
probe DB_USB DB_USB3_NO_A
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 C1 (DB)""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(3, 1)"
device ref usb2_port3 on
probe DB_USB DB_USB3_NO_A
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_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 "group" = "ACPI_PLD_GROUP(4, 1)"
device ref usb3_port1 on end
end
end
end
end
end
end