# # For a description of the syntax of this configuration file, # see extra/config/Kconfig-language.txt # config TARGET_ARCH string default "i386" config FORCE_OPTIONS_FOR_ARCH bool default y select ARCH_LITTLE_ENDIAN select ARCH_HAS_MMU choice prompt "Target x86 Processor Family" default CONFIG_486 help This is the processor type of your CPU. This information is used for optimizing purposes. To build a library that will run on all x86 CPU types (albeit not optimally fast), you can specify "386" here. If you pick anything other than "386", there is no guarantee that uClibc will even run on anything other than the selected processor type. Here are the settings recommended for greatest speed: - "Generic 386" select this if your compiler is already setup to optimize things properly. - "386" for the AMD/Cyrix/Intel 386DX/DXL/SL/SLC/SX, Cyrix/TI 486DLC/DLC2, UMC 486SX-S and NexGen Nx586. Only "386" kernels will run on a 386 class machine. - "486" for the AMD/Cyrix/IBM/Intel 486DX/DX2/DX4 or SL/SLC/SLC2/SLC3/SX/SX2 and UMC U5D or U5S. - "586" for Intel Pentium and other generic Pentium CPUs - "Pentium-MMX" for the Intel Pentium MMX. - "Pentium-Pro" for the Intel Pentium Pro/Celeron/Pentium II. - "Pentium-III" for the Intel Pentium III and Celerons based on the Coppermine core. - "Pentium-4" for the Intel Pentium 4. - "K6" for the AMD K6, K6-II and K6-III (aka K6-3D). - "Athlon" for the AMD K7 family (Athlon/Duron/Thunderbird). - "Elan" for the AMD Elan. - "Crusoe" for the Transmeta Crusoe series. - "Winchip-C6" for original IDT Winchip. - "Winchip-2/Winchip-2A/Winchip-3" for IDT Winchip CPUs - "CyrixIII/VIA C3" for VIA Cyrix III or VIA C3. - "VIA C3-2 Nehemiah" model 9 and above. If you don't know what to do, choose "386". config CONFIG_GENERIC_386 bool "Generic 386" config CONFIG_386 bool "386" config CONFIG_486 bool "486" config CONFIG_586 bool "Pentium/586/K5/5x86/6x86/6x86MX" config CONFIG_586MMX bool "Pentium-MMX" config CONFIG_686 bool "Pentium-Pro" config CONFIG_PENTIUMII bool "Celeron/Pentium-II" config CONFIG_PENTIUMIII bool "Pentium-III/Celeron(Coppermine)/Pentium-III Xeon" config CONFIG_PENTIUM4 bool "Pentium-4/Celeron(P4-based)/Xeon" config CONFIG_K6 bool "K6/K6-II/K6-III" config CONFIG_K7 bool "Athlon/Duron/K7" config CONFIG_ELAN bool "Elan" config CONFIG_CRUSOE bool "Crusoe" config CONFIG_WINCHIPC6 bool "Winchip-C6" config CONFIG_WINCHIP2 bool "Winchip-2/Winchip-2A/Winchip-3" config CONFIG_CYRIXIII bool "CyrixIII/VIA-C3" config CONFIG_NEHEMIAH bool "VIA C3-2 (Nehemiah)" endchoice