| # SPDX-License-Identifier: GPL-2.0-or-later |
| |
| config BOARD_GOOGLE_BASEBOARD_TREMBYLE |
| def_bool n |
| |
| config BOARD_GOOGLE_BASEBOARD_DALBOZ |
| def_bool n |
| |
| if BOARD_GOOGLE_BASEBOARD_TREMBYLE || BOARD_GOOGLE_BASEBOARD_DALBOZ |
| |
| config BOARD_SPECIFIC_OPTIONS |
| def_bool y |
| select SOC_AMD_COMMON_BLOCK_USE_ESPI |
| select SOC_AMD_PICASSO |
| select VGA_BIOS |
| select BOARD_ROMSIZE_KB_16384 |
| select DISABLE_SPI_FLASH_ROM_SHARING |
| select DRIVERS_GENERIC_GPIO_KEYS |
| select DRIVERS_I2C_GENERIC |
| select DRIVERS_I2C_HID |
| select EC_GOOGLE_CHROMEEC |
| select EC_GOOGLE_CHROMEEC_AUDIO_CODEC |
| select EC_GOOGLE_CHROMEEC_BOARDID |
| select EC_GOOGLE_CHROMEEC_ESPI |
| select EC_GOOGLE_CHROMEEC_I2C_TUNNEL |
| select EC_GOOGLE_CHROMEEC_SKUID |
| select ELOG |
| select ELOG_BOOT_COUNT |
| select ELOG_GSMI |
| select HAVE_ACPI_TABLES |
| select GFXUMA |
| select GOOGLE_SMBIOS_MAINBOARD_VERSION |
| select MAINBOARD_HAS_CHROMEOS |
| select PICASSO_CONSOLE_UART |
| select MAINBOARD_HAS_I2C_TPM_CR50 |
| select MAINBOARD_HAS_TPM2 |
| select PCIEXP_ASPM |
| select PCIEXP_CLK_PM |
| select PCIEXP_COMMON_CLOCK |
| select PCIEXP_L1_SUB_STATE |
| select HAVE_EM100_SUPPORT |
| select SYSTEM_TYPE_LAPTOP |
| select DRIVERS_GENERIC_MAX98357A |
| select HAVE_ACPI_RESUME |
| select DRIVERS_USB_ACPI |
| select DRIVERS_UART_ACPI |
| |
| config ELOG_BOOT_COUNT_CMOS_OFFSET |
| int |
| default 144 |
| |
| # FMDFILE is set here so that coreboot build picks up this flash map layout |
| # even when CHROMEOS is not selected when building upstream. |
| config FMDFILE |
| string |
| default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/chromeos.fmd" |
| |
| config MAINBOARD_DIR |
| string |
| default "google/zork" |
| |
| config VARIANT_DIR |
| string |
| default "ezkinil" if BOARD_GOOGLE_EZKINIL |
| default "morphius" if BOARD_GOOGLE_MORPHIUS |
| default "trembyle" if BOARD_GOOGLE_TREMBYLE |
| default "dalboz" if BOARD_GOOGLE_DALBOZ |
| default "berknip" if BOARD_GOOGLE_BERKNIP |
| default "vilboz" if BOARD_GOOGLE_VILBOZ |
| |
| config MAINBOARD_PART_NUMBER |
| string |
| default "Ezkinil" if BOARD_GOOGLE_EZKINIL |
| default "Morphius" if BOARD_GOOGLE_MORPHIUS |
| default "Trembyle" if BOARD_GOOGLE_TREMBYLE |
| default "Dalboz" if BOARD_GOOGLE_DALBOZ |
| default "Berknip" if BOARD_GOOGLE_BERKNIP |
| default "Vilboz" if BOARD_GOOGLE_VILBOZ |
| |
| config DEVICETREE |
| string |
| default "variants/baseboard/devicetree.cb" |
| |
| config OVERRIDE_DEVICETREE |
| string |
| default "variants/\$(CONFIG_VARIANT_DIR)/overridetree.cb" |
| |
| config MAINBOARD_FAMILY |
| string |
| default "Google_Zork" |
| |
| config MAX_CPUS |
| int |
| default 8 |
| |
| config ONBOARD_VGA_IS_PRIMARY |
| bool |
| default y |
| |
| config VBOOT |
| select EC_GOOGLE_CHROMEEC_SWITCHES |
| select VBOOT_LID_SWITCH |
| |
| config VBOOT_VBNV_OFFSET |
| hex |
| default 0x2A |
| |
| config CHROMEOS |
| # Use default libpayload config |
| select LP_DEFCONFIG_OVERRIDE if PAYLOAD_DEPTHCHARGE |
| |
| config AMD_FWM_POSITION_INDEX |
| int |
| default 2 |
| |
| config DRIVER_TPM_I2C_BUS |
| hex |
| default 0x03 |
| |
| config DRIVER_TPM_I2C_ADDR |
| hex |
| default 0x50 |
| |
| config PICASSO_FW_A_POSITION |
| hex |
| default 0xFF031040 |
| depends on VBOOT_SLOTS_RW_AB && VBOOT_STARTS_BEFORE_BOOTBLOCK |
| help |
| Location of the AMD firmware in the RW_A region. This is the |
| start of the RW-A region + 64 bytes for the cbfs header. |
| |
| config PICASSO_FW_B_POSITION |
| hex |
| default 0xFF3CF040 |
| depends on VBOOT_SLOTS_RW_AB && VBOOT_STARTS_BEFORE_BOOTBLOCK |
| help |
| Location of the AMD firmware in the RW_B region. This is the |
| start of the RW-A region + 64 bytes for the cbfs header. |
| |
| config VARIANT_HAS_FW_CONFIG |
| bool |
| help |
| Honor FW_CONFIG in CBI. |
| |
| config VARIANT_BOARD_VER_FW_CONFIG_VALID |
| int |
| default 256 |
| depends on VARIANT_HAS_FW_CONFIG |
| help |
| Which board version did FW_CONFIG become valid in CBI. |
| |
| config VARIANT_SUPPORTS_PRE_V3_SCHEMATICS |
| bool |
| default y if BOARD_GOOGLE_TREMBYLE |
| default y if BOARD_GOOGLE_EZKINIL |
| default y if BOARD_GOOGLE_MORPHIUS |
| default y if BOARD_GOOGLE_BERKNIP |
| default y if BOARD_GOOGLE_DALBOZ |
| default y if BOARD_GOOGLE_VILBOZ |
| default n |
| help |
| Whether this variant supports pre-v3 version of schematics. |
| Eventually, when a variant moves to a point where it no |
| longer has to support pre-v3 schematics, `default y` entry |
| for it can be dropped. |
| |
| config VARIANT_MIN_BOARD_ID_V3_SCHEMATICS |
| int |
| depends on VARIANT_SUPPORTS_PRE_V3_SCHEMATICS |
| default 4 if BOARD_GOOGLE_TREMBYLE |
| default 3 if BOARD_GOOGLE_EZKINIL |
| default 3 if BOARD_GOOGLE_MORPHIUS |
| default 2 if BOARD_GOOGLE_BERKNIP |
| default 3 if BOARD_GOOGLE_DALBOZ |
| default 1 if BOARD_GOOGLE_VILBOZ |
| default 256 |
| help |
| Minimum board version where the variant starts supporting |
| v3 version of reference schematics. |
| |
| config VARIANT_SUPPORTS_WIFI_POWER_ACTIVE_HIGH |
| bool |
| default y if VARIANT_SUPPORTS_PRE_V3_SCHEMATICS |
| default y if BOARD_GOOGLE_BERKNIP |
| default y if BOARD_GOOGLE_VILBOZ |
| default n |
| help |
| Whether this variant supports active high power enable for |
| WiFi. For pre-v3 schematics, this is always true. There are |
| some variants which used v3 schematics, but did not pick up |
| the change for active low WiFi power enable. Those variants |
| will have to set this config to true. Eventually, when a |
| variant needs to only support v3 schematics with active low |
| power enable for WiFi, `default y` entry for it can be |
| dropped. |
| |
| config VARIANT_MIN_BOARD_ID_WIFI_POWER_ACTIVE_LOW |
| int |
| depends on VARIANT_SUPPORTS_WIFI_POWER_ACTIVE_HIGH |
| default 3 if BOARD_GOOGLE_BERKNIP |
| default 2 if BOARD_GOOGLE_VILBOZ |
| default VARIANT_MIN_BOARD_ID_V3_SCHEMATICS |
| help |
| Minimum board version where the variant starts supporting |
| active low power enable for WiFi. |
| |
| config VBOOT_STARTS_BEFORE_BOOTBLOCK |
| bool "PSP verstage" |
| default y if VBOOT |
| help |
| Firmware verification happens before the main processor is brought |
| online. |
| |
| config VBOOT_STARTS_IN_BOOTBLOCK |
| bool "X86 verstage (in bootblock)" |
| depends on VBOOT && ! VBOOT_STARTS_BEFORE_BOOTBLOCK |
| select VBOOT_SEPARATE_VERSTAGE |
| help |
| Firmware verification happens during the end of or right after the |
| bootblock. This implies that a static VBOOT2_WORK() buffer must be |
| allocated in memlayout. |
| |
| endif # BOARD_GOOGLE_BASEBOARD_TREMBYLE || BOARD_GOOGLE_BASEBOARD_DALBOZ |