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- #
- # 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
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