######################################################################################### # GAYE Abdoulaye Walsimou, # Copyright(C) 2009 GAYE Abdoulaye Walsimou. All rights reserved. # # This program is free software; you can distribute it and/or modify it # under the terms of the GNU General Public License # (Version 2 or later) published by the Free Software Foundation. # # This program is distributed in the hope 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., # 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. ######################################################################################### # # \file arch-variant.kconfig # \brief arch-variant.kconfig of EmbToolkit, here we give users the ability to # \brief choose which variant of CPU to use. # \author GAYE Abdoulaye Walsimou, # \date May 2009 ######################################################################################### ################################## MIPS ARCH ############################################ choice prompt "Architecture variant" depends on EMBTK_ARCH_MIPS default EMBTK_ARCH_MIPS_MIPS32_LITTLE help Select architecture variant. config EMBTK_ARCH_MIPS_MIPS1_LITTLE bool "MIPS I little endian" config EMBTK_ARCH_MIPS_MIPS1_BIG bool "MIPS I big endian" config EMBTK_ARCH_MIPS_MIPS2_LITTLE bool "MIPS II little endian" config EMBTK_ARCH_MIPS_MIPS2_BIG bool "MIPS II big endian" config EMBTK_ARCH_MIPS_MIPS3_LITTLE bool "MIPS III little endian" config EMBTK_ARCH_MIPS_MIPS3_BIG bool "MIPS III big endian" config EMBTK_ARCH_MIPS_MIPS4_LITTLE bool "MIPS IV little endian" config EMBTK_ARCH_MIPS_MIPS4_BIG bool "MIPS IV big endian" config EMBTK_ARCH_MIPS_MIPS32_LITTLE bool "MIPS32 little endian" config EMBTK_ARCH_MIPS_MIPS32_BIG bool "MIPS32 big endian" config EMBTK_ARCH_MIPS_MIPS32R2_LITTLE bool "MIPS32 release 2 little endian" config EMBTK_ARCH_MIPS_MIPS32R2_BIG bool "MIPS32 release 2 big endian" config EMBTK_ARCH_MIPS_MIPS64_LITTLE bool "MIPS64 little endian" config EMBTK_ARCH_MIPS_MIPS64_BIG bool "MIPS64 big endian" config EMBTK_ARCH_MIPS_MIPS64R2_LITTLE bool "MIPS64 release 2 little endian" config EMBTK_ARCH_MIPS_MIPS64R2_BIG bool "MIPS64 release 2 big endian" endchoice choice prompt "ABI" depends on EMBTK_ARCH_MIPS default EMBTK_ARCH_MIPS_ABI_O32 help Here you can select which abi you want to use. config EMBTK_ARCH_MIPS_ABI_O32 bool "o32" config EMBTK_ARCH_MIPS_ABI_N32 bool "n32" if EMBTK_ARCH_MIPS_MIPS3_LITTLE || EMBTK_ARCH_MIPS_MIPS3_BIG \ || EMBTK_ARCH_MIPS_MIPS4_LITTLE || EMBTK_ARCH_MIPS_MIPS4_BIG || \ EMBTK_ARCH_MIPS_MIPS64_LITTLE || EMBTK_ARCH_MIPS_MIPS64_BIG || \ EMBTK_ARCH_MIPS_MIPS64R2_LITTLE || EMBTK_ARCH_MIPS_MIPS64R2_BIG config EMBTK_ARCH_MIPS_ABI_EABI bool "eabi (BROKEN)" if EMBTK_ARCH_MIPS_MIPS3_LITTLE || EMBTK_ARCH_MIPS_MIPS3_BIG \ || EMBTK_ARCH_MIPS_MIPS4_LITTLE || EMBTK_ARCH_MIPS_MIPS4_BIG || \ EMBTK_ARCH_MIPS_MIPS64_LITTLE || EMBTK_ARCH_MIPS_MIPS64_BIG || \ EMBTK_ARCH_MIPS_MIPS64R2_LITTLE || EMBTK_ARCH_MIPS_MIPS64R2_BIG config EMBTK_ARCH_MIPS_ABI_O64 bool "o64 (BROKEN)" if EMBTK_ARCH_MIPS_MIPS3_LITTLE || EMBTK_ARCH_MIPS_MIPS3_BIG \ || EMBTK_ARCH_MIPS_MIPS4_LITTLE || EMBTK_ARCH_MIPS_MIPS4_BIG || \ EMBTK_ARCH_MIPS_MIPS64_LITTLE || EMBTK_ARCH_MIPS_MIPS64_BIG || \ EMBTK_ARCH_MIPS_MIPS64R2_LITTLE || EMBTK_ARCH_MIPS_MIPS64R2_BIG config EMBTK_ARCH_MIPS_ABI_N64 bool "n64" if EMBTK_ARCH_MIPS_MIPS3_LITTLE || EMBTK_ARCH_MIPS_MIPS3_BIG \ || EMBTK_ARCH_MIPS_MIPS4_LITTLE || EMBTK_ARCH_MIPS_MIPS4_BIG || \ EMBTK_ARCH_MIPS_MIPS64_LITTLE || EMBTK_ARCH_MIPS_MIPS64_BIG || \ EMBTK_ARCH_MIPS_MIPS64R2_LITTLE || EMBTK_ARCH_MIPS_MIPS64R2_BIG endchoice ################################## End MIPS ARCH ######################################## config EMBTK_TOOLCHAIN_MULTILIB default n bool "Build multilib toolchain" help You can say yes here, to specify that multiple target libraries to support different target variants, calling conventions, etc. should be built. It is safe to say no here. config EMBTK_SOFTFLOAT default y bool "Soft floating point" help Select if your CPU has a hardware floating point unit. If you say no here, your toolchain will be built without software floating point.