[PATCH NEXT v2 1/4] powerpc/pasemi: Add PCI initialisation for Nemo board.

[Darren Stevens]

Michael,

Any comments on these?

On 19/08/2018, Darren Stevens wrote:
> The A-Eon Amigaone X1000's Nemo motherboard has an AMD SB600
> connected to one of the PCI-e root ports on its PaSemi
> Pwrficient 1628M SoC. Normally the SB600 southbridge would be
> connected to a hidden PCI-e port on the system's northbridge,
> and as a result doesn't fully comply with the PCI-e spec.
>     
> Add code to relax the PCI-e detection in both the root port
> and the Linux kernel allowing on board devices to be detected.
>     
> Signed-off-by: Darren Stevens <Darren at stevens-zone.net>
>
> ---
>
> Changes made:
>
> v2: Replaced sb600_bus with a define, moved iob_mapbase into 
>     sb600_set_flag()
>     Created some register/Flag names (as I don't have the docs
>     for the PA6T-1682M)