## SPDX-License-Identifier: GPL-2.0-only

config BOARD_GOOGLE_GRU_COMMON  # Umbrella option to be selected by variant boards.
	def_bool n

config BOARD_GOOGLE_KEVIN
	select BOARD_GOOGLE_GRU_COMMON

config BOARD_GOOGLE_GRU
	select BOARD_GOOGLE_GRU_COMMON

config BOARD_GOOGLE_BOB
	select BOARD_GOOGLE_GRU_COMMON

config BOARD_GOOGLE_SCARLET
	select BOARD_GOOGLE_GRU_COMMON

config BOARD_GOOGLE_NEFARIO
	select BOARD_GOOGLE_GRU_COMMON

config BOARD_GOOGLE_RAINIER
	select BOARD_GOOGLE_GRU_COMMON

if BOARD_GOOGLE_GRU_COMMON

# Most Grus have TPM2 but later Kevins don't... decide this in one place for
# convenience. Explicitly override it when building for earlier Kevins.
config GRU_HAS_TPM2
	bool "Build for a board revision with a SPI TPM 2.0"
	default n if BOARD_GOOGLE_KEVIN
	default y

config GRU_HAS_CENTERLOG_PWM
	bool
	default y if BOARD_GOOGLE_GRU || BOARD_GOOGLE_KEVIN || BOARD_GOOGLE_BOB
	default n

config GRU_HAS_WLAN_RESET
	bool
	default y if BOARD_GOOGLE_GRU || BOARD_GOOGLE_KEVIN || BOARD_GOOGLE_BOB
	default n

config GRU_BASEBOARD_SCARLET
	bool
	default y if BOARD_GOOGLE_SCARLET || BOARD_GOOGLE_RAINIER
	default n

config BOARD_SPECIFIC_OPTIONS
	def_bool y
	select BOARD_ROMSIZE_KB_8192
	select COMMON_CBFS_SPI_WRAPPER
	select EC_GOOGLE_CHROMEEC
	select EC_GOOGLE_CHROMEEC_RTC
	select EC_GOOGLE_CHROMEEC_SPI
	select MAINBOARD_FORCE_NATIVE_VGA_INIT
	select MAINBOARD_HAS_CHROMEOS
	select MAINBOARD_HAS_NATIVE_VGA_INIT
	select RK3399_SPREAD_SPECTRUM_DDR if BOARD_GOOGLE_BOB
	select RTC
	select SOC_ROCKCHIP_RK3399
	select SPI_FLASH
	select SPI_FLASH_GIGADEVICE
	select SPI_FLASH_WINBOND
	select I2C_TPM if !GRU_HAS_TPM2
	select TPM_GOOGLE_CR50 if GRU_HAS_TPM2
	select SPI_TPM if GRU_HAS_TPM2
	select MAINBOARD_HAS_TPM1 if !GRU_HAS_TPM2
	select MAINBOARD_HAS_TPM2 if GRU_HAS_TPM2

config VBOOT
	select EC_GOOGLE_CHROMEEC_SWITCHES
	select VBOOT_VBNV_FLASH

config MAINBOARD_DIR
	default "google/gru"

config EC_GOOGLE_CHROMEEC_SPI_BUS
	hex
	default 0x5

config BOOT_DEVICE_SPI_FLASH_BUS
	int
	default 1

config DRIVER_TPM_I2C_BUS
	hex
	default 0x0

config DRIVER_TPM_I2C_ADDR
	hex
	default 0x20

config DRIVER_TPM_SPI_BUS
	hex
	default 0x2 if GRU_BASEBOARD_SCARLET
	default 0x0

config CONSOLE_SERIAL_UART_ADDRESS
	hex
	depends on DRIVERS_UART
	default 0xFF1A0000

##########################################################
#### Update below when adding a new derivative board. ####
##########################################################
config DEVICETREE
	default "devicetree.scarlet.cb" if BOARD_GOOGLE_SCARLET

config MAINBOARD_PART_NUMBER
	default "Scarlet" if BOARD_GOOGLE_SCARLET
	default "Bob" if BOARD_GOOGLE_BOB
	default "Gru" if BOARD_GOOGLE_GRU
	default "Kevin" if BOARD_GOOGLE_KEVIN
	default "Nefario" if BOARD_GOOGLE_NEFARIO
	default "Rainier" if BOARD_GOOGLE_RAINIER

endif # BOARD_GOOGLE_GRU_COMMON