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From: "Mark Chambers" <markc@mail.com>
Cc: "linuxppc-embedded" <linuxppc-embedded@ozlabs.org>
Subject: Re: Microwindows on Icecube/CoralP
Date: Mon, 7 Feb 2005 15:30:41 -0500	[thread overview]
Message-ID: <00a001c50d53$e87d4e60$0301a8c0@chuck2> (raw)
In-Reply-To: 20050207195520.D8B4DC108D@atlas.denx.de

> 
> This will not work. Microwindows can only  use  a  plain  framebuffer
> interface,  but  the Coral-P does not allow for such a driver because
> of the fact that it has a little-endian register interface.  

Or is it because 5200 swaps bytes around on PCI.  It sure looks to me
like Freescale has made a major screwup in their implementation of
PCI on the 5200.  I'd love for somebody to prove me wrong about this,
but I'm afraid I'm right.  I was under the impression that CoralP worked
nicely on 5200, but now I see that it also requires software tweaks to work
on 5200.  

Mark Chambers

  reply	other threads:[~2005-02-07 20:26 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-02-07 10:10 Microwindows on Icecube/CoralP francois.ruvoen
2005-02-07 12:59 ` Mark Chambers
2005-02-07 19:55 ` Wolfgang Denk
2005-02-07 20:30   ` Mark Chambers [this message]
  -- strict thread matches above, loose matches on Subject: below --
2005-02-07 15:24 francois.ruvoen
2005-02-08  7:33 AW: " Martin Krause
2005-02-08 13:12 ` Mark Chambers

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