# mips default CPU ISAs config BR2_MIPS_CPU_MIPS32 bool config BR2_MIPS_CPU_MIPS32R2 bool config BR2_MIPS_CPU_MIPS32R5 bool config BR2_MIPS_CPU_MIPS32R6 bool config BR2_MIPS_CPU_MIPS64 bool config BR2_MIPS_CPU_MIPS64R2 bool config BR2_MIPS_CPU_MIPS64R5 bool config BR2_MIPS_CPU_MIPS64R6 bool choice prompt "Target Architecture Variant" depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el default BR2_mips_32 if BR2_mips || BR2_mipsel default BR2_mips_64 if BR2_mips64 || BR2_mips64el help Specific CPU variant to use 64bit cabable: 64, 64r2, 64r5, 64r6 non-64bit capable: 32, 32r2, 32r5, 32r6 config BR2_mips_32 bool "Generic MIPS32" depends on !BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS32 config BR2_mips_32r2 bool "Generic MIPS32R2" depends on !BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS32R2 config BR2_mips_32r5 bool "Generic MIPS32R5" depends on !BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS32R5 config BR2_mips_32r6 bool "Generic MIPS32R6" depends on !BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS32R6 config BR2_mips_interaptiv bool "interAptiv" depends on !BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS32R2 config BR2_mips_m5150 bool "M5150" depends on !BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS32R5 config BR2_mips_m6250 bool "M6250" depends on !BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS32R6 config BR2_mips_p5600 bool "P5600" depends on !BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS32R5 config BR2_mips_xburst bool "XBurst" depends on !BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS32R2 help The Ingenic XBurst is a MIPS32R2 microprocessor. It has a bug in the FPU that can generate incorrect results in certain cases. The problem shows up when you have several fused madd instructions in sequence with dependant operands. This requires the -mno-fused-madd compiler option to be used in order to prevent emitting these instructions. See http://www.ingenic.com/en/?xburst.html config BR2_mips_64 bool "Generic MIPS64" depends on BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS64 config BR2_mips_64r2 bool "Generic MIPS64R2" depends on BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS64R2 config BR2_mips_64r5 bool "Generic MIPS64R5" depends on BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS64R5 config BR2_mips_64r6 bool "Generic MIPS64R6" depends on BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS64R6 config BR2_mips_i6400 bool "I6400" depends on BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS64R6 config BR2_mips_p6600 bool "P6600" depends on BR2_ARCH_IS_64 select BR2_MIPS_CPU_MIPS64R6 endchoice choice prompt "Target ABI" depends on BR2_mips64 || BR2_mips64el default BR2_MIPS_NABI32 help Application Binary Interface to use config BR2_MIPS_NABI32 bool "n32" depends on BR2_ARCH_IS_64 select BR2_KERNEL_64_USERLAND_32 config BR2_MIPS_NABI64 bool "n64" depends on BR2_ARCH_IS_64 endchoice config BR2_MIPS_SOFT_FLOAT bool "Use soft-float" default y select BR2_SOFT_FLOAT help If your target CPU does not have a Floating Point Unit (FPU) or a kernel FPU emulator, but you still wish to support floating point functions, then everything will need to be compiled with soft floating point support (-msoft-float). config BR2_ARCH default "mips" if BR2_mips default "mipsel" if BR2_mipsel default "mips64" if BR2_mips64 default "mips64el" if BR2_mips64el config BR2_ENDIAN default "LITTLE" if BR2_mipsel || BR2_mips64el default "BIG" if BR2_mips || BR2_mips64 config BR2_GCC_TARGET_ARCH default "mips32" if BR2_mips_32 default "mips32r2" if BR2_mips_32r2 default "mips32r5" if BR2_mips_32r5 default "mips32r6" if BR2_mips_32r6 default "interaptiv" if BR2_mips_interaptiv default "m5101" if BR2_mips_m5150 default "m6201" if BR2_mips_m6250 default "p5600" if BR2_mips_p5600 default "mips32r2" if BR2_mips_xburst default "mips64" if BR2_mips_64 default "mips64r2" if BR2_mips_64r2 default "mips64r5" if BR2_mips_64r5 default "mips64r6" if BR2_mips_64r6 default "i6400" if BR2_mips_i6400 default "p6600" if BR2_mips_p6600 config BR2_MIPS_OABI32 bool default y if BR2_mips || BR2_mipsel config BR2_GCC_TARGET_ABI default "32" if BR2_MIPS_OABI32 default "n32" if BR2_MIPS_NABI32 default "64" if BR2_MIPS_NABI64