[PATCH 2/4] [PPC32] Add 440SPe support

[Roland Dreier]

    Eugene> Roland, I recently added new field (.dcr_base) to this
    Eugene> structure (as a preparation step for new EMAC driver),
    Eugene> could you do this for 440SPe as well? It's not needed
    Eugene> right now, but as soon as new EMAC driver is in, 440SPe
    Eugene> will stop working.

    Eugene> I think you probably missed this part :)

Both fixed and pushed in a new git tree...

 - R.