From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19124 invoked by alias); 23 Feb 2010 09:26:33 -0000 Received: (qmail 19099 invoked by uid 22791); 23 Feb 2010 09:26:32 -0000 X-SWARE-Spam-Status: No, hits=-2.3 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from mtaout01-winn.ispmail.ntl.com (HELO mtaout01-winn.ispmail.ntl.com) (81.103.221.47) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 23 Feb 2010 09:26:28 +0000 Received: from aamtaout03-winn.ispmail.ntl.com ([81.103.221.35]) by mtaout01-winn.ispmail.ntl.com (InterMail vM.7.08.04.00 201-2186-134-20080326) with ESMTP id <20100223092622.LDI4204.mtaout01-winn.ispmail.ntl.com@aamtaout03-winn.ispmail.ntl.com>; Tue, 23 Feb 2010 09:26:22 +0000 Received: from cog.dallaway.org.uk ([213.106.80.48]) by aamtaout03-winn.ispmail.ntl.com (InterMail vG.2.02.00.01 201-2161-120-102-20060912) with ESMTP id <20100223092622.DKIO2093.aamtaout03-winn.ispmail.ntl.com@cog.dallaway.org.uk>; Tue, 23 Feb 2010 09:26:22 +0000 Received: from cog.dallaway.org.uk (cog.dallaway.org.uk [127.0.0.1]) by cog.dallaway.org.uk (8.13.8/8.13.8) with ESMTP id o1N9QFPS031534; Tue, 23 Feb 2010 09:26:15 GMT Message-ID: <4B839F37.50904@dallaway.org.uk> Date: Tue, 23 Feb 2010 09:26:00 -0000 From: John Dallaway User-Agent: Thunderbird 2.0.0.22 (X11/20090625) MIME-Version: 1.0 To: Daniel Helgason , eCos Maintainers , Evgeniy Dushistov CC: Martin Laabs Subject: Re: Getting Atmel AT91SAM9 into eCos References: <1266877649.3024.105.camel@localhost.localdomain> In-Reply-To: <1266877649.3024.105.camel@localhost.localdomain> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact ecos-maintainers-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-maintainers-owner@ecos.sourceware.org X-SW-Source: 2010-02/txt/msg00007.txt.bz2 Hi Daniel, Evgeniy and eCos maintainers Daniel Helgason wrote: > I have seen many messages on the eCos mailing lists about getting > AT91SAM9 support into eCos. I'm writing directly to you in hopes of > getting some movement on this. I know this is off the mailing list but I > wanted to get initial input directly from people whose opinions I have > come to respect before I add yet another message to the mailing list > about this subject. [ snip ] > If there was ever a time to consider pushing the AT91SAM9 devices into > eCos, this could be it! I am asking you for your thoughts on how to > proceed from here. Thanks! I am not an expert on ARM7/ARM9 differences but there are several eCos maintainers who have experience with multiple ARM variants and are well positioned to review the AT91SAM9 patch. I do not think motivation should be an issue here. We all wish to see eCos move forward and AT91SAM9 support is clearly very good for the project. My main concern is that we don't break eCos support for older ARM platforms in the process of improving the hardware abstraction for future platform ports. Is there an eCos maintainer with the necessary ARM expertise who can volunteer for the review of this contribution? Ref: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1000819 John Dallaway eCos maintainer