From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mailout11.sul.t-online.com (mailout11.sul.t-online.com [194.25.134.85]) by ozlabs.org (Postfix) with ESMTP id 06F722BDB5 for ; Tue, 14 Dec 2004 11:33:24 +1100 (EST) To: "Andrew Dennison" From: Wolfgang Denk Mime-version: 1.0 Content-type: text/plain; charset=ISO-8859-1 In-reply-to: Your message of "Tue, 14 Dec 2004 10:48:11 +1100." <002a01c4e16e$34451010$4000a8c0@CAT> Date: Tue, 14 Dec 2004 01:32:56 +0100 Sender: wd@denx.de Message-Id: <20041214003301.2CC13C1430@atlas.denx.de> Cc: linuxppc-embedded@ozlabs.org Subject: Re: Lite5200 and PCI1520 List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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