PATCH: support for Arctic/Beech/Ebony

[Joakim Tjernlund]

Hi

> Hello,
> 
> attached is a patch that adds MTD support for a couple of PowerPC
> boards based on the IBM440GP CPU. It also clean up the PPC
> section in the mapping drivers Config.in, making it more robust
> against configuration errors.
> 
> All code was taken directly from linuxppc_2_4_devel, and I didn't
> write it. I shall add commandline paritioning support some time soon,
> though.
> 
> If nobody objects, I will commit it to the repository.

2 comments:
  - You don't need mb() since ioremap will add the
     GUARDED attribute to the mapping.

 - Add support for point()/unpoint().

   Jocke