From: Wolfgang Denk <wd@denx.de>
To: "Andrew Dennison" <andrew.dennison@motec.com.au>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: Lite5200 and PCI1520
Date: Tue, 14 Dec 2004 01:32:56 +0100 [thread overview]
Message-ID: <20041214003301.2CC13C1430@atlas.denx.de> (raw)
In-Reply-To: Your message of "Tue, 14 Dec 2004 10:48:11 +1100." <002a01c4e16e$34451010$4000a8c0@CAT>
Dear Andrew,
in message <002a01c4e16e$34451010$4000a8c0@CAT> you wrote:
>
> I posted a question on cardbus with the 5200 a few weeks ago but got no
> reply. I think the reason is that cardbus / pcmcia support may not have
> been considered when the 5200 PCI memory map was laid out, but I would
> love to be contradicted!
I think I can confirm that this was not considered, but I'm not sure
that this is an issue here.
> I also have a few outstanding issues that I haven't resolved yet, hence I
> haven't posted a full patch, but I can now load and configure a wireless
> ethernet card. Loading cardbus drivers currently fails when accessing PCI
> configuration space on the cardbus bus, and I haven't sorted this out yet.
I'd like to see your patch (even if preliminary).
> Part of the reason for my reply is also to check if my current approach
> (remapping the PCI address space) is sane - comments anyone? I have made
> similar changes in u-boot and can now read / write CF cards so it seems
> like the right approach for the kernel too.
Unfortunately I don't have any hardware yet with a working cardbus
interface. But this might change soon...
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Men don't talk peace unless they're ready to back it up with war.
-- Col. Green, "The Savage Curtain", stardate 5906.4
next prev parent reply other threads:[~2004-12-14 0:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-13 22:09 Lite5200 and PCI1520 Zeitler, Nathan
2004-12-13 23:48 ` Andrew Dennison
2004-12-14 0:32 ` Wolfgang Denk [this message]
2004-12-14 1:25 ` Andrew Dennison
2004-12-17 7:11 ` Lite5200 and PCI1520 - preliminary patch Andrew Dennison
-- strict thread matches above, loose matches on Subject: below --
2004-12-14 0:06 Lite5200 and PCI1520 Zeitler, Nathan
2004-12-14 0:45 ` Andrew Dennison
2004-12-13 17:50 Zeitler, Nathan
2004-12-13 21:13 ` Wolfgang Denk
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