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# 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_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, 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_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_64r6
bool "Generic MIPS64R6"
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 "mips64" if BR2_mips_64
default "mips64r2" if BR2_mips_64r2
default "mips64r6" if BR2_mips_64r6
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
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