use of BAT before taking over the MMU

[Segher Boessenkool]

>> The PowerPC OF binding requires the firmware to save and restore
>> the BATs on entry to / exit from the firmware.
>
> I'm not sure he was talking about OF here...

Yeah, I thought I was on a different mailing list.  It's still
sort-of relevant though.

> In any case, we don't muck
> around with BATs until after we're done with OF anyways.

"Lower than the lowest common divider", yeah ;-)


Segher