use generic DMA mapping code in powerpc V4

[Christian Zigotzky]

Hi Christoph,

I also compiled a kernel (zImage) for the X1000  from your Git 
'powerpc-dma.6-debug' (both patches) today.

It boots and the P.A. Semi Ethernet works!

I will test just the first patch tomorrow.

Thanks,
Christian


On 21 January 2019 at 3:38PM, Christian Zigotzky wrote:
> Hello Christoph,
>
> Thanks for your reply. I successfully compiled a kernel (uImage) for 
> the X5000 from your Git 'powerpc-dma.6-debug' (both patches) today.
>
> It detects the SATA hard disk drive and boots without any problems.
>