From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16778 invoked by alias); 6 May 2005 13:31:38 -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 16546 invoked from network); 6 May 2005 13:31:19 -0000 Received: from unknown (HELO seanc.acs.internap.com) (63.251.67.14) by sourceware.org with SMTP; 6 May 2005 13:31:19 -0000 Received: from seanc (helo=localhost) by seanc.acs.internap.com with local-esmtp (v3.35.1) id 1DU2vD-0007lm-00; Fri, 06 May 2005 09:31:15 -0400 Date: Fri, 06 May 2005 13:31:00 -0000 From: Sean Christensen X-X-Sender: seanc@seanc.acs.internap.com To: Gatien Gillon cc: Gary Thomas , ecos-discuss@ecos.sourceware.org In-Reply-To: <200505061234.OAA14085@web1.ulb.ac.be> Message-ID: References: <200505061234.OAA14085@web1.ulb.ac.be> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: Re: [ECOS] eCos Romable ? (on AT91EB55) X-SW-Source: 2005-05/txt/msg00074.txt.bz2 Here is the way I do it. If you are not retaining Redboot, rebuild eCos lib with ROM startup. Compile / link your program to the ROM eCos lib. Strip your executible of debugging / symbols (arm-elf-objcopy). Use a JTAG flash loader to program your application to 0x10000000 (start of ROM). Done. Resetting the board should run the program. If you want to retain Redboot, modify the .ldi file in HAL to a ROM address just above the Redboot sectors. Rebuild eCos with ROM startup. Compile / link your program to the ROM eCos lib. Strip your executible of debugging / symbols. Use a JTAG flash loader to program your application to the start sectors just past Redboot sectors. Use the Redboot 'fconfig' script command to have Redboot to 'go' to the start of the application. If you don't have a JTAG / loader, use redboot 'load' to temperarly put the executable into some unused RAM space. Then use 'fis write' to put the program into the ROM start location. -S On Fri, 6 May 2005, Gatien Gillon wrote: > The plateforme is AT91EB55 > I have my application I've debugged it using redboot sending it with GDB now I'd like to put it a the FLASH memory so that when I reset my board my app starts immediatly without having to send it using GDB > > >On Fri, 2005-05-06 at 14:22 +0200, Gatien Gillon wrote: > >> How can I put eCos in a way it starts automatically on > >> a reboot without having to send an image using GDB ? > > > >This is [normally] a supported way of configuring eCos programs. > > > > CYG_HAL_STARTUP = ROM > > > >What platform/target? > > > >-- > >------------------------------------------------------------ > >Gary Thomas | Consulting for the > >MLB Associates | Embedded world > >------------------------------------------------------------ > > > > > >-- > >Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos > >and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss > > > > > > > > -- > Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos > and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss > > > -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss