config/arch/arm.in
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Oct 21 18:22:05 2009 +0200 (2009-10-21)
changeset 1594 9c0766bed0d2
parent 1582 1fd08b889aa3
child 1596 ca1bf632da51
permissions -rw-r--r--
arch/arm: add support for noMMU

Some ARM cores do not have an MMU (eg. Cortex-Mx and Cortex-Rx series).
Thus, allow the user to configure out the MMU for ARM.
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# ARM specific configuration file
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config ARCH_arm
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    select ARCH_SUPPORTS_BOTH_MMU
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    select ARCH_DEFAULT_HAS_MMU
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    select ARCH_SUPPORTS_BOTH_ENDIAN
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    select ARCH_DEFAULT_LE
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    select ARCH_SUPPORT_ARCH
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    select ARCH_SUPPORT_CPU
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    select ARCH_SUPPORT_TUNE
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    select ARCH_SUPPORT_FPU
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    help
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      The ARM architecture, as defined by:
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        http://www.arm.com/
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config ARCH_ARM_EABI
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    bool
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    prompt "Use EABI"
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    default y
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    help
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      Set up the toolchain so that it generates EABI-compliant binaries.
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config ARCH_ARM_ABI_OK
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    bool
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    default y
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    depends on ! ARCH_ARM_EABI
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    select ARCH_SUPPORT_ABI