From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29673 invoked by alias); 12 Jul 2005 04:02:29 -0000 Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Received: (qmail 29386 invoked by uid 22791); 12 Jul 2005 04:01:59 -0000 Received: from serv0.rtunet.com (HELO serv0.rtunet.com) (67.107.78.234) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Tue, 12 Jul 2005 04:01:59 +0000 Received: from [192.168.1.71] ([203.57.166.22]) (authenticated bits=0) by serv0.rtunet.com (8.13.1/8.13.1) with ESMTP id j6C41FHw019801 for ; Mon, 11 Jul 2005 23:01:57 -0500 From: Benny Chen To: ecos-discuss@sources.redhat.com Content-Type: text/plain Message-Id: <1121140915.31422.42.camel@Vigor4> Mime-Version: 1.0 Date: Tue, 12 Jul 2005 04:02:00 -0000 Content-Transfer-Encoding: 7bit Subject: [ECOS] Redboot JFFS2 Support X-SW-Source: 2005-07/txt/msg00130.txt.bz2 Hi there, Our system runs Cirrus Linux and uses Redboot as the bootloader. I would like to access my JFFS2 partition from redboot but could not find enough information to get this going. It seems from reading the list that this has been done countless of times but yet I am not able to work it out. Please bear with me as I have not gotten enough information about this topic hence, ask very random and basic questions. I am using redboot from ecosV2_0. 1. I used ecosconfig add jffs2 and followed by ecosconfig check and there is no conflict. Target: edb9301 Template: redboot Added: CYGPKG_IO_FLASH CYGPKG_IO_ETH_DRIVERS CYGPKG_IO_FILEIO CYGPKG_COMPRESS_ZLIB CYGPKG_MEMALLOC CYGPKG_ERROR CYGPKG_LINUX_COMPAT CYGPKG_IO CYGPKG_FS_JFFS2 No conflicts 2. I have make clean and make the redboot.bin image and makes completes successfully. I manage to download the redboot.bin to target and it boots up the redboot> prompt ok. However, when I tried to type the 'mount' command it is not even found. I am missing something here. What I have in mind is that I would get a list of commands like 'mount', 'unmount', 'ls', that can be executed in the redboot cmd prompt. 3. I have a JFFS2 partition that is already in flash and our application can mount and read and write to it ok (after the Liunx kernel is booted). All I want to do is to be able to read a file in this partition in Redboot. How can I do this? 4. I came across a message in the list saying that there is a doco/information on how to get JFFS2 support in Redboot, but will have to search the list for it. I have been through the list but could not find it. I must have miss out some how. Could anyone tell me where can I get information on getting JFFS2 support for Redboot? Please feel free to ask for any more information. Thank you for your attention. Regards, Benny -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss