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config/arch/powerpc.in.2
author Titus von Boxberg <titus@v9g.de>
Wed Nov 30 12:07:59 2011 +0100 (2011-11-30)
branch1.13
changeset 2843 aaa46c1a2c2a
parent 2484 d1a8c2ae7946
permissions -rw-r--r--
scripts: use CT_CONFIG_SHELL instead of CT_SHELL

CT_SHELL is undefined.
Thus, the generated wrapper scripts are not executable by the kernel
because they do not contain a valid interpreter.
Use CT_CONFIG_SHELL instead.

Signed-off-by: "Titus von Boxberg" <titus@v9g.de>
(transplanted from cf509170838f4e289fe25617e3f3db1d6d6ffc41) 
     1 # powerpc specific configuration file

     2 

     3 config ARCH_powerpc_ABI

     4     string

     5     default ""     if ARCH_powerpc_ABI_DEFAULT

     6     default "eabi" if ARCH_powerpc_ABI_EABI

     7     default "spe"  if ARCH_powerpc_ABI_SPE

     8 

     9 choice

    10     bool

    11     prompt "ABI"

    12     default ARCH_powerpc_ABI_DEFAULT

    13 

    14 config ARCH_powerpc_ABI_DEFAULT

    15     bool

    16     prompt "default"

    17     help

    18       The default ABI (System V.4).

    19 

    20 config ARCH_powerpc_ABI_EABI

    21     bool

    22     prompt "EABI"

    23     depends on BARE_METAL

    24     help

    25       The Embedded ABI (stack alignment of 8 bytes, etc).

    26 

    27 config ARCH_powerpc_ABI_SPE

    28     bool

    29     prompt "SPE"

    30     help

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

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

    33       mainly targets Freescale e500 processors.

    34       

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

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

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

    38       will also automatically add "-mabi=spe -mspe" to your TARGET_CFLAGS,

    39       and "--enable-e500_double" to your CC_EXTRA_CONFIG_ARRAY, so you

    40       do not need to explicitly add them.

    41 

    42 endchoice
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