# powerpc specific configuration file

config ARCH_powerpc

    select ARCH_SUPPORTS_32

    select ARCH_SUPPORTS_64 if EXPERIMENTAL

    select ARCH_DEFAULT_32

    select ARCH_USE_MMU

    select ARCH_SUPPORT_ABI

    select ARCH_SUPPORT_CPU

    select ARCH_SUPPORT_TUNE

    help

      The PowerPC architecture, as defined by:

        http://www.ibm.com/developerworks/eserver/articles/archguide.html

config ARCH_POWERPC_SPE

    bool

    prompt "Enable SPE support"

    default n

    help

      Add support for the Signal Processing Engine.  This will set up

      the toolchain so that it supports the SPE ABI extensions. This

      mainly targets Freescale e500 processors.

      Setting this option will append "spe" to the end of your target

      tuple name (e.g., powerpc-e500v2-linux-gnuspe) so that the gcc

      configure/build system will know to include SPE ABI support.

      It will also automatically add "-mabi=spe -mspe" to your

      TARGET_CFLAGS, and "--enable-e500_double" to your CC_EXTRA_CONFIG,

      so you do not need to explicitly add them.