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  • Sam Ravnborg's avatar
    kconfig: use $K64BIT to set 64BIT with all*config targets · 2a113281
    Sam Ravnborg authored
    The variable K64BIT can now be used to select the
    value of CONFIG_64BIT.
    This is for example useful for powerpc to generate
    allmodconfig for both bit sizes - like this:
    make ARCH=powerpc K64BIT=y
    make ARCH=powerpc K64BIT=n
    To use this the Kconfig file must use "64BIT" as the
    config value to select between 32 and 64 bit.
    Signed-off-by: default avatarSam Ravnborg <>
    Cc: Roman Zippel <>