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##
## This file is part of the coreboot project.
##
## Copyright 2016 Rockchip Inc.
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; version 2 of the License.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
config BOARD_GOOGLE_GRU_COMMON # Umbrella option to be selected by variant boards.
def_bool n
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 BOARD_SPECIFIC_OPTIONS
def_bool y
select BOARD_ID_AUTO
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 HAVE_HARD_RESET
select MAINBOARD_DO_NATIVE_VGA_INIT
select MAINBOARD_HAS_CHROMEOS
select MAINBOARD_HAS_NATIVE_VGA_INIT
select MAINBOARD_HAS_TPM2 if GRU_HAS_TPM2
select RAM_CODE_SUPPORT
select RTC
select SOC_ROCKCHIP_RK3399
select SPI_FLASH
select SPI_FLASH_GIGADEVICE
select SPI_FLASH_WINBOND
config CHROMEOS
select EC_SOFTWARE_SYNC
select SPI_TPM if GRU_HAS_TPM2
select VBOOT_VBNV_FLASH
select VIRTUAL_DEV_SWITCH
config MAINBOARD_DIR
string
default google/gru
config MAINBOARD_VENDOR
string
default "Google"
config DRAM_SIZE_MB
int
default 4096
config EC_GOOGLE_CHROMEEC_SPI_BUS
hex
default 5
config BOOT_DEVICE_SPI_FLASH_BUS
int
default 1
config DRIVER_TPM_I2C_BUS
hex
default 0
config DRIVER_TPM_I2C_ADDR
hex
default 0x20
config CONSOLE_SERIAL_UART_ADDRESS
hex
depends on DRIVERS_UART
default 0xFF1A0000
##########################################################
#### Update below when adding a new derivative board. ####
##########################################################
config MAINBOARD_PART_NUMBER
string
default "Gru" if BOARD_GOOGLE_GRU
default "Kevin" if BOARD_GOOGLE_KEVIN
config GBB_HWID
string
depends on CHROMEOS
default "GRU TEST 5431" if BOARD_GOOGLE_GRU
default "KEVIN TEST 1422" if BOARD_GOOGLE_KEVIN
endif # BOARD_GOOGLE_GRU_COMMON
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