From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27992 invoked by alias); 16 May 2011 21:51:48 -0000 Received: (qmail 27984 invoked by uid 22791); 16 May 2011 21:51:47 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW X-Spam-Check-By: sourceware.org Received: from chiark.greenend.org.uk (HELO chiark.greenend.org.uk) (212.13.197.229) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 16 May 2011 21:51:33 +0000 Received: from [172.20.45.26] by chiark.greenend.org.uk (Debian Exim 4.69 #1) with esmtp (return-path ecos@impropriety.org.uk) id 1QM5hM-0002zO-PN for ecos-discuss@ecos.sourceware.org; Mon, 16 May 2011 22:51:32 +0100 Message-ID: <4DD19C64.2050408@impropriety.org.uk> Date: Tue, 17 May 2011 09:37:00 -0000 From: Ross Younger User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110424 Thunderbird/3.1.10 MIME-Version: 1.0 To: ecos References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: Re: [ECOS] JFFS2 for NAND flash file system X-SW-Source: 2011-05/txt/msg00047.txt.bz2 On 16/05/11 13:05, Paul MAILLET wrote: > Does this functionality has been completed today, or is it still on progress? > However, if it's not implemented yet, what solution can I use to add a > NAND Flash file system? There's a YAFFS port for eCos, which is targetted specifically for NAND parts. At the moment, NAND support is not in the eCos trunk, so to get it working you'd have to start with the public trunk, then pull from the nand-ecoscentric repository on http://hg-pub.ecoscentric.com/. YAFFS has its own license so is in a separate repository named yaffs-ecoscentric-gpl. You haven't said which board you're using, so it's likely that you will also need to add NAND support to the board HAL (and possibly a chip driver for whatever is on that board). Ross -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss