[PATCH 1/2] powerpc: add 16K/64K pages support for the 44x PPC32 architectures.

[Benjamin Herrenschmidt]

On Sat, 2008-11-01 at 07:30 -0400, Josh Boyer wrote:
> 
> That is on purpose.  The chip has an errata that causes badness if
> you use the last XX bytes of DRAM.  I forget exactly what XX is, but
> we just remove the last page.

Doing that from the device-tree is very hairy tho... you end up with
informations in there that aren't aligned etc... oh well.

Ben.