4a3f597a0e
Now that BR2_ARCH_HAS_ATOMICS is no longer used anywhere, we can remove it from arch/Config.in*, as well as from the documentation. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
86 lines
2 KiB
Plaintext
86 lines
2 KiB
Plaintext
choice
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prompt "Target Architecture Variant"
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depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
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default BR2_mips_32 if BR2_mips || BR2_mipsel
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default BR2_mips_64 if BR2_mips64 || BR2_mips64el
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help
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Specific CPU variant to use
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64bit cabable: 64, 64r2, 64r6
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non-64bit capable: 32, 32r2, 32r6
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config BR2_mips_32
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bool "mips 32"
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depends on !BR2_ARCH_IS_64
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config BR2_mips_32r2
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bool "mips 32r2"
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depends on !BR2_ARCH_IS_64
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config BR2_mips_32r6
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bool "mips 32r6"
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depends on !BR2_ARCH_IS_64
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config BR2_mips_64
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bool "mips 64"
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depends on BR2_ARCH_IS_64
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config BR2_mips_64r2
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bool "mips 64r2"
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depends on BR2_ARCH_IS_64
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config BR2_mips_64r6
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bool "mips 64r6"
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depends on BR2_ARCH_IS_64
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endchoice
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choice
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prompt "Target ABI"
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depends on BR2_mips64 || BR2_mips64el
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default BR2_MIPS_NABI32
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help
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Application Binary Interface to use
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config BR2_MIPS_NABI32
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bool "n32"
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depends on BR2_ARCH_IS_64
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select BR2_KERNEL_64_USERLAND_32
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config BR2_MIPS_NABI64
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bool "n64"
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depends on BR2_ARCH_IS_64
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endchoice
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config BR2_MIPS_SOFT_FLOAT
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bool "Use soft-float"
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default y
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select BR2_SOFT_FLOAT
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help
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If your target CPU does not have a Floating Point Unit (FPU)
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or a kernel FPU emulator, but you still wish to support
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floating point functions, then everything will need to be
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compiled with soft floating point support (-msoft-float).
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config BR2_ARCH
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default "mips" if BR2_mips
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default "mipsel" if BR2_mipsel
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default "mips64" if BR2_mips64
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default "mips64el" if BR2_mips64el
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config BR2_ENDIAN
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default "LITTLE" if BR2_mipsel || BR2_mips64el
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default "BIG" if BR2_mips || BR2_mips64
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config BR2_GCC_TARGET_ARCH
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default "mips32" if BR2_mips_32
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default "mips32r2" if BR2_mips_32r2
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default "mips32r6" if BR2_mips_32r6
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default "mips64" if BR2_mips_64
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default "mips64r2" if BR2_mips_64r2
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default "mips64r6" if BR2_mips_64r6
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config BR2_MIPS_OABI32
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bool
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default y if BR2_mips || BR2_mipsel
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config BR2_GCC_TARGET_ABI
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default "32" if BR2_MIPS_OABI32
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default "n32" if BR2_MIPS_NABI32
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default "64" if BR2_MIPS_NABI64
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