################################################################################
# Embtoolkit
# Copyright(C) 2009-2013 Abdoulaye Walsimou GAYE.
#
# 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, either version 2 of the License, or
# (at your option) any later version.
#
# 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, see <http://www.gnu.org/licenses/>.
#
################################################################################
#
# \file         arch.kconfig
# \brief	arch.kconfig of Embtoolkit
# \author       Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
# \date         May 2009
################################################################################

choice
	prompt "Architecture"
	help
	 Select the architecture you wish.
	config EMBTK_ARCH_ARM
		bool "ARM"
		select EMBTK_TARGET_ARCH_32BITS
		select EMBTK_32BITS_FS
	config EMBTK_ARCH_MIPS
		bool "MIPS"
		select EMBTK_TARGET_ARCH_MAYUSE_FPU
#	config EMBTK_ARCH_M68k
#		bool "M68k (unsupported yet)"
#	config EMBTK_ARCH_POWERPC
#		bool "PowerPC (unsupported yet)"
#	config EMBTK_ARCH_SUPERH
#		bool "SuperH (unsupported yet)"
#	config EMBTK_ARCH_X86
#		bool "x86 (unsupported yet)"
#	config EMBTK_ARCH_X86_64
#		bool "x86_64 (unsupported yet)"
endchoice

config EMBTK_TARGET_ARCH_64BITS
	bool
	help
	 Processor is 64bits

config EMBTK_TARGET_ARCH_32BITS
	bool
	help
	 Processor is 32bits

config EMBTK_32BITS_FS
	bool
	help
	 we will build 32bits filesystem layout

config EMBTK_64BITS_FS
	bool
	help
	 we will build 64bits filesystem layout

config EMBTK_64BITS_FS_COMPAT32
	depends on !EMBTK_32BITS_FS
	bool
	help
	 we will build 64bits filesystem layout, with 32 compatibility

config EMBTK_TARGET_ARCH_LITTLE_ENDIAN
	bool
	select KEMBTK_UCLIBC_ARCH_WANTS_LITTLE_ENDIAN if EMBTK_CLIB_UCLIBC
	help
		Little endian target

config EMBTK_TARGET_ARCH_BIG_ENDIAN
	bool
	select KEMBTK_UCLIBC_ARCH_WANTS_BIG_ENDIAN if EMBTK_CLIB_UCLIBC
	help
		Big endian target

config EMBTK_TARGET_ARCH_MAYUSE_FPU
	bool
	help
		Selected if the arch may optionally use an fpu.