> > If not, what has to be done?
> Mostly support for the on-chip IO. The on-chip IO is not PCI so you will
> need a bus_space(9) and bus_dma(9) backend. This should not be too hard,
> there are generic PPC core routines that you can use to build suitable
> bus_space(9) and bus_dma(9) backends. You will also need support for the
> interrupt contoler of the EFIKA.
>
> > but my PPC assembly knowledge is very limited.
> Most likely you will get away without any assembly. At least in the
> bus_space(9) and bus_dma(9) part, as you can use existing routines.

Don't you need to handle SDMA (BestComm) to use ATA / PCI?

Masao