Sample config for e500v2 toolchain

On Tuesday 14 October 2008 17:05:31 Nate Case wrote:
> This is a sample config file for Freescale e500v2 processors (e.g.,
> MPC8548, MPC8572). It uses eglibc (for e500/SPE patches) and a recent
> gcc (4.3.1, for e500v2 DPFP support) and will generate appropriate
> dual-precision floating point instructions by default.
>
> Note: If building a Linux kernel with this toolchain, you will want to
> make sure -mno-spe AND -mspe=no are passed to gcc to prevent SPE
> ABI/instructions from getting into the kernel (which is currently
> unsupported). At this time, the kernel build system only passes
> -mno-spe by default (this should be fixed soon hopefully).
>
> A binutils snapshot is used to fix a bug present in 2.18 preventing
> U-Boot from being compiled (CodeSourcery issue #2297: internal.h
> (ELF_IS_SECTION_IN_SEGMENT): Adjust to cope with segments at the end of
> memory).

Obsoletes the powerpc-unknown-linux-gnuspe sample, so remove it.

/trunk/samples/powerpc-e500v2-linux-gnuspe/crosstool.config | 307 307 0 0 +++++++++++++++++++
1 file changed, 307 insertions(+)

# Configuration file for sstrip tool facility

config TOOL_sstrip

    help

      The sstrip utility, to maximise the striping of ELF binaries

      (executables and libraries).

choice

    bool

    prompt "Use sstrip from:"

config SSTRIP_ELFKICKERS

    bool

    prompt "ELFkickers"

    help

      The original, ageing version, of sstrip from ELFkickers.

      Fully functional, but not maintained anymore.

config SSTRIP_BUILDROOT

    bool

    prompt "buildroot"

    help

      Buildroot version, forked off the original from ELFkickers.  This one

      is somewhat maintained by the buildroot guys.   

      Supports big-endian systems.

endchoice

config SSTRIP_FROM

    string

    default "ELFkickers"    if SSTRIP_ELFKICKERS

    default "buildroot"     if SSTRIP_BUILDROOT

if SSTRIP_ELFKICKERS

config SSTRIP_ELFKICKERS_VERSION

    string

    default "2.0a"

endif