check MMU state

[Dan Malek]

Thomas Gleixner wrote:

> I'm working on a PMC board, where I can't modify the bootloader for now.

One of us doesn't understand the other :-)

The 'piggyback' loaders are in arch/ppc/boot.  These are wrappers around
a compressed kernel.  Their purpose is to take a boot environment, that
you likely can't modify, and convert it to something suitable for linux
before uncompressing/booting the kernel.

> I had to fight some time, but finaly i got it to work. :)

I don't understand how.  The 8xx has internal boot parameters that must
get initialized by a piggyback loader.  How did you do that?

Thanks.


	-- Dan


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