From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17884 invoked by alias); 1 Jul 2005 12:49:37 -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 17866 invoked by uid 22791); 1 Jul 2005 12:49:29 -0000 Received: from londo.lunn.ch (HELO londo.lunn.ch) (80.238.139.98) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Fri, 01 Jul 2005 12:49:29 +0000 Received: from lunn by londo.lunn.ch with local (Exim 3.36 #1 (Debian)) id 1DoKxF-0007qZ-00; Fri, 01 Jul 2005 14:49:13 +0200 Date: Fri, 01 Jul 2005 12:49:00 -0000 To: Steven_cheng <05071@alphanetworks.com> Cc: ecos-discuss@sources.redhat.com Message-ID: <20050701124913.GK5563@lunn.ch> Mail-Followup-To: Steven_cheng <05071@alphanetworks.com>, ecos-discuss@sources.redhat.com References: <01df01c57e22$1291cca0$016ffea9@stevencheng> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <01df01c57e22$1291cca0$016ffea9@stevencheng> User-Agent: Mutt/1.5.9i From: Andrew Lunn Subject: Re: [ECOS] What is the different between "ROM" and "ROMRAM" in the Bootup type ?? X-SW-Source: 2005-07/txt/msg00016.txt.bz2 On Fri, Jul 01, 2005 at 05:48:45PM +0800, Steven_cheng wrote: > Hi All, > > What is the different between "ROM" and "ROMRAM" in the Bootup type ?? > > Reference to the description of the configure tool : > > This option is used to control where the application program will run, > either from RAM or ROM (flash) memory. ROM based applications must be self > contained, while RAM applications will typically assume the existence of a > debug environment, such as GDB stubs. > > > > But What is the different between "ROM" and "ROMRAM" ?? ROMRAM starts in ROM, but copies itself into RAM. Andrew -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss