| ## |
| ## 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_GOOGLE_CHROMEEC_SWITCHES |
| 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 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 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 |