use generic DMA mapping code in powerpc V4

[Christian Zigotzky]

Next step: 7ebc44c535f6bd726d553756d38b137acc718443 (powerpc/dma: remove 
max_direct_dma_addr)

git checkout 7ebc44c535f6bd726d553756d38b137acc718443

OK, the PASEMI onboard ethernet works and the P5020 board boots.

-- Christian


On 07 December 2018 at 7:33PM, Christian Zigotzky wrote:
> Next step: 13c1fdec5682b6e13257277fa16aa31f342d167d (powerpc/dma: move pci_dma_dev_setup_swiotlb to fsl_pci.c)
>
> git checkout 13c1fdec5682b6e13257277fa16aa31f342d167d
>
> Result: The PASEMI onboard ethernet works and the P5020 board boots.
>
> — Christian