# i386/x86_64 cpu features config BR2_X86_CPU_HAS_MMX bool config BR2_X86_CPU_HAS_SSE bool config BR2_X86_CPU_HAS_SSE2 bool config BR2_X86_CPU_HAS_SSE3 bool config BR2_X86_CPU_HAS_SSSE3 bool choice prompt "Target Architecture Variant" depends on BR2_i386 || BR2_x86_64 default BR2_x86_i586 if BR2_i386 default BR2_x86_generic if BR2_x86_64 help Specific CPU variant to use config BR2_x86_generic bool "generic" config BR2_x86_i386 bool "i386" depends on !BR2_x86_64 config BR2_x86_i486 bool "i486" depends on !BR2_x86_64 config BR2_x86_i586 bool "i586" depends on !BR2_x86_64 config BR2_x86_i686 bool "i686" depends on !BR2_x86_64 config BR2_x86_pentiumpro bool "pentium pro" depends on !BR2_x86_64 config BR2_x86_pentium_mmx bool "pentium MMX" select BR2_X86_CPU_HAS_MMX depends on !BR2_x86_64 config BR2_x86_pentium_m bool "pentium mobile" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE depends on !BR2_x86_64 config BR2_x86_pentium2 bool "pentium2" select BR2_X86_CPU_HAS_MMX depends on !BR2_x86_64 config BR2_x86_pentium3 bool "pentium3" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE depends on !BR2_x86_64 config BR2_x86_pentium4 bool "pentium4" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE select BR2_X86_CPU_HAS_SSE2 depends on !BR2_x86_64 config BR2_x86_prescott bool "prescott" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE select BR2_X86_CPU_HAS_SSE2 select BR2_X86_CPU_HAS_SSE3 depends on !BR2_x86_64 config BR2_x86_nocona bool "nocona" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE select BR2_X86_CPU_HAS_SSE2 select BR2_X86_CPU_HAS_SSE3 config BR2_x86_core2 bool "core2" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE select BR2_X86_CPU_HAS_SSE2 select BR2_X86_CPU_HAS_SSE3 select BR2_X86_CPU_HAS_SSSE3 config BR2_x86_atom bool "atom" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE select BR2_X86_CPU_HAS_SSE2 select BR2_X86_CPU_HAS_SSE3 select BR2_X86_CPU_HAS_SSSE3 config BR2_x86_k6 bool "k6" select BR2_X86_CPU_HAS_MMX depends on !BR2_x86_64 config BR2_x86_k6_2 bool "k6-2" select BR2_X86_CPU_HAS_MMX depends on !BR2_x86_64 config BR2_x86_athlon bool "athlon" select BR2_X86_CPU_HAS_MMX depends on !BR2_x86_64 config BR2_x86_athlon_4 bool "athlon-4" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE depends on !BR2_x86_64 config BR2_x86_opteron bool "opteron" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE select BR2_X86_CPU_HAS_SSE2 config BR2_x86_opteron_sse3 bool "opteron w/ SSE3" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE select BR2_X86_CPU_HAS_SSE2 select BR2_X86_CPU_HAS_SSE3 config BR2_x86_barcelona bool "barcelona" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE select BR2_X86_CPU_HAS_SSE2 select BR2_X86_CPU_HAS_SSE3 config BR2_x86_geode bool "geode" # Don't include MMX support because there several variant of geode # processor, some with MMX support, some without. # See: http://en.wikipedia.org/wiki/Geode_%28processor%29 depends on !BR2_x86_64 config BR2_x86_c3 bool "Via/Cyrix C3 (Samuel/Ezra cores)" select BR2_X86_CPU_HAS_MMX depends on !BR2_x86_64 config BR2_x86_c32 bool "Via C3-2 (Nehemiah cores)" select BR2_X86_CPU_HAS_MMX select BR2_X86_CPU_HAS_SSE depends on !BR2_x86_64 config BR2_x86_winchip_c6 bool "IDT Winchip C6" select BR2_X86_CPU_HAS_MMX depends on !BR2_x86_64 config BR2_x86_winchip2 bool "IDT Winchip 2" select BR2_X86_CPU_HAS_MMX depends on !BR2_x86_64 endchoice config BR2_ARCH default "i386" if BR2_x86_i386 default "i486" if BR2_x86_i486 default "i586" if BR2_x86_i586 default "i586" if BR2_x86_pentium_mmx default "i586" if BR2_x86_geode default "i586" if BR2_x86_c3 default "i686" if BR2_x86_c32 default "i586" if BR2_x86_winchip_c6 default "i586" if BR2_x86_winchip2 default "i686" if BR2_x86_i686 default "i686" if BR2_x86_pentium2 default "i686" if BR2_x86_pentium3 default "i686" if BR2_x86_pentium4 default "i686" if BR2_x86_pentium_m default "i686" if BR2_x86_pentiumpro default "i686" if BR2_x86_prescott default "i686" if BR2_x86_nocona && BR2_i386 default "i686" if BR2_x86_core2 && BR2_i386 default "i686" if BR2_x86_atom && BR2_i386 default "i686" if BR2_x86_opteron && BR2_i386 default "i686" if BR2_x86_opteron_sse3 && BR2_i386 default "i686" if BR2_x86_barcelona && BR2_i386 default "i686" if BR2_x86_k6 default "i686" if BR2_x86_k6_2 default "i686" if BR2_x86_athlon default "i686" if BR2_x86_athlon_4 default "x86_64" if BR2_x86_64 config BR2_ENDIAN default "LITTLE" config BR2_GCC_TARGET_TUNE default i386 if BR2_x86_i386 default i486 if BR2_x86_i486 default i586 if BR2_x86_i586 default pentium-mmx if BR2_x86_pentium_mmx default i686 if BR2_x86_i686 default pentiumpro if BR2_x86_pentiumpro default pentium-m if BR2_x86_pentium_m default pentium2 if BR2_x86_pentium2 default pentium3 if BR2_x86_pentium3 default pentium4 if BR2_x86_pentium4 default prescott if BR2_x86_prescott default nocona if BR2_x86_nocona default core2 if BR2_x86_core2 default atom if BR2_x86_atom default k8 if BR2_x86_opteron default k8-sse3 if BR2_x86_opteron_sse3 default barcelona if BR2_x86_barcelona default k6 if BR2_x86_k6 default k6-2 if BR2_x86_k6_2 default athlon if BR2_x86_athlon default athlon-4 if BR2_x86_athlon_4 default winchip-c6 if BR2_x86_winchip_c6 default winchip2 if BR2_x86_winchip2 default c3 if BR2_x86_c3 default c3-2 if BR2_x86_c32 default geode if BR2_x86_geode default generic if BR2_x86_generic config BR2_GCC_TARGET_ARCH default i386 if BR2_x86_i386 default i486 if BR2_x86_i486 default i586 if BR2_x86_i586 default pentium-mmx if BR2_x86_pentium_mmx default i686 if BR2_x86_i686 default pentiumpro if BR2_x86_pentiumpro default pentium-m if BR2_x86_pentium_m default pentium2 if BR2_x86_pentium2 default pentium3 if BR2_x86_pentium3 default pentium4 if BR2_x86_pentium4 default prescott if BR2_x86_prescott default nocona if BR2_x86_nocona default core2 if BR2_x86_core2 default atom if BR2_x86_atom default k8 if BR2_x86_opteron default k8-sse3 if BR2_x86_opteron_sse3 default barcelona if BR2_x86_barcelona default k6 if BR2_x86_k6 default k6-2 if BR2_x86_k6_2 default athlon if BR2_x86_athlon default athlon-4 if BR2_x86_athlon_4 default winchip-c6 if BR2_x86_winchip_c6 default winchip2 if BR2_x86_winchip2 default c3 if BR2_x86_c3 default c3-2 if BR2_x86_c32 default geode if BR2_x86_geode