From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4C3EF6D6.6040907@domain.hid> Date: Thu, 15 Jul 2010 13:53:58 +0200 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <1278943817.7023.18.camel@domain.hid> In-Reply-To: <1278943817.7023.18.camel@domain.hid> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] Marvell sheeva support List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Tim Cussins Cc: xenomai@xenomai.org Tim Cussins wrote: > Hi all, > > We're looking at migrating to one of Marvell's MV88F series SOC's, and > are very keen to deploy Xenomai as part of our solution. > > I noticed Sergey Didenko was looking at this a few months back and > things looked to be ok - has his (or anyone else's) work made it into a > stable release? > > I will be able to assist in about a fortnight if that would be useful > for squaring that work away. > > Let me know if I can help! We are interested. I seem to remember that Serguey had unexplained latencies issues, so, if you start with his work, please bear this in mind, there was probably something wrong with his port. A guide explaining how to port the I-pipe patch on ARM exists: http://www.xenomai.org/index.php/I-pipe:ArmPorting The section about chained GPIOs irqs is outdated, if your platform has some, I will explain how it should be implemented. Please start from the I-pipe git (git://git.denx.de/ipipe-2.6.git), merging it with the branch you will use if needed, so that you can submit a patch only containing the modifications necessary for the Sheeva platform. We can also provide you with a root filesystem for validating this platform. -- Gilles.