RE: [PATCH] arm: Fix DEBUG_LL for omap zoom2/3

Pandita, Vikram
2010-03-20T23:00:15Z

> -----Original Message-----
> From: Tony Lindgren [mailto:tony@atomide.com]
> Sent: Friday, March 19, 2010 10:03 PM
> To: linux-arm-kernel@lists.infradead.org; linux-omap@vger.kernel.org
> Cc: Pais, Allen; Pandita, Vikram
> Subject: Re: [PATCH] arm: Fix DEBUG_LL for omap zoom2/3
>
> * Tony Lindgren <tony@atomide.com> [100319 19:43]:
> > * Tony Lindgren <tony@atomide.com> [100319 17:42]:
> > > * Tony Lindgren <tony@atomide.com> [100319 17:30]:
> > > > Hi all,
> > > >
> > > > Got a zoom3 finally! This is needed to boot with DEBUG_LL +
> earlyprintk.
> > >
> > > And of course it won't compile because of a missing #.
> > > Here's the working version.
> >
> > One more time. Looks like what I posted is not enough, we
> > also need to make sure the mapping does not overlap with
> > other regions. So basically we can't use 0xfb000000 like
> > we currently have, let's use 0xf7000000 instead unless
> > somebody has better ideas.
>
> And now 0xf7000000 is in vmalloc area.. Needs to be looked
> more.

On internal TI trees, we do have 0xfa400000 working.
Guess that is the magic number.

>
> Tony