[U-Boot-Users] 85xx SPD LAW setup issue?
jdl at freescale.com
Thu Nov 9 17:55:47 CET 2006
On Wed, 2006-11-08 at 11:16, Kumar Gala wrote:
> On Nov 8, 2006, at 4:45 AM, Sam Song wrote:
> > Hi,
> > I found that there is a possible LAW conflict
> > between SPD and 85xx default settings.
> > LAWBAR0 is used for DDR whereas LAWBAR1 for
> > PCI1. But SPD initializes DDR LAW as LAWBAR1.
> > I think it could be a setup mess, right?
> Agreed, however I do remember something about wanting to keep LAWBAR0
> free always to allow an external agent to do things. Maybe Jon
> remembers more about that than I do.
> - k
Hmmm... I'm going to have to plead "getting old" ... :-)
I don't recall anything special here...
It could be pure confusion, it could be with
some hidden purpose. I just don't recall off hand.
I seem to recall that there was a 0-based or
a 1-based numbering issue too. I'd have to dig.
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