Re: QEMU and ColdFire

Ezequiel Garcia <[email protected]>
Newsgroups gmane.linux.uclinux.devel
Message-ID <CALF0-+U=Bk5yOXPSZYA4o7LtsV-H1Ent7-eWfRSvg2JaHoz4KQ@mail.gmail.com>
On Fri, Sep 28, 2012 at 3:34 AM, Greg Ungerer <[email protected]> wrote:
>
> Hi All,
>
> It seems QEMU has support for ColdFire, has anyone here been using it?
>
> It seems it is a little broken when trying to run the very most recent
> linux kernels. Here are some patches that will fix that:
>
>  http://lists.nongnu.org/archive/html/qemu-devel/2012-09/msg01954.html
>  http://lists.nongnu.org/archive/html/qemu-devel/2012-09/msg02099.html
>  http://lists.nongnu.org/archive/html/qemu-devel/2012-09/msg01956.html
>
> Those patches applied to the latest qemu git tree, though I suspect
> they should apply to v1.2 qemu source without too much trouble.
>
> Then you can emulate a ColdFire M5208EVB board and run current kernels
> on it. I have been running linux-3.5 kernels.
>
> If you don't want to start up with gdb support then you need to generate
> a kernel object that contains an initrd (which is not normally generated
> by the uClinux-dist build system). With that you then simply run it
> with:
>
>   qemu-system-m68k -nographic -machine mcf5208evb -kernel vmlinux
>
> Could be kinda useful.
>

Indeed!

Is this emulating a mmuless machine?

Thanks,
Ezequiel.
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