##
## This file is part of the coreboot project.
##
## Copyright 2013 Google 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.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##

if BOARD_GOOGLE_NYAN

config BOARD_SPECIFIC_OPTIONS # dummy
	def_bool y
	select ARCH_ARM
	select CHROMEOS
	select EC_GOOGLE_CHROMEEC
	select EC_GOOGLE_CHROMEEC_SPI
	select SOC_NVIDIA_TEGRA124
	select MAINBOARD_HAS_BOOTBLOCK_INIT
	select MAINBOARD_DO_NATIVE_VGA_INIT
	select SPI_FLASH
	select SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B


config MAINBOARD_DIR
	string
	default google/nyan

config MAINBOARD_PART_NUMBER
	string
	default "Nyan"

config DRAM_SIZE_MB
	int
	default 2048

config DRAM_DMA_START
	hex
	default 0x90000000

config DRAM_DMA_SIZE
	hex
	default 0x00100000

choice
	prompt "BCT boot media"
	default BCT_CFG_SPI
	help
	  Which boot media to configure the BCT for.

config BCT_CFG_SPI
	bool "SPI"
	help
	  Configure the BCT for booting from SPI.

config BCT_CFG_EMMC
	bool "eMMC"
	help
	  Configure the BCT for booting from eMMC.

endchoice

config BOOT_MEDIA_SPI_BUS
	int "SPI bus with boot media ROM"
	range 1 6
	depends on BCT_CFG_SPI
	default 4
	help
	  Which SPI bus the boot media is connected to.

config BOOT_MEDIA_SPI_CHIP_SELECT
	int "Chip select for SPI boot media"
	range 0 3
	depends on BCT_CFG_SPI
	default 0
	help
	  Which chip select to use for boot media.

config EC_GOOGLE_CHROMEEC_SPI_BUS
	hex
	default 1

choice
	prompt "BCT sdram configuration"
	default BCT_SDRAM_792
	help
	  The SDRAM configuration to put in the BCT.

config BCT_SDRAM_792
	bool "792 MHz"

config BCT_SDRAM_924
	bool "924 MHz"

endchoice

endif # BOARD_GOOGLE_NYAN