From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ip2.televic.com ([81.82.194.222]) by canuck.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1Pwsaq-00009c-Pi for barebox@lists.infradead.org; Tue, 08 Mar 2011 08:50:01 +0000 From: Vanalme Filip Date: Tue, 8 Mar 2011 09:13:10 +0100 Message-ID: <6EE7D1502C48E44E92DCADF9DD3E0DB9017FF3B011E5@SRV-VS06.TELEVIC.COM> References: <6EE7D1502C48E44E92DCADF9DD3E0DB9017FF3B01165@SRV-VS06.TELEVIC.COM> <20110308054006.GA22012@jasper.tkos.co.il> In-Reply-To: <20110308054006.GA22012@jasper.tkos.co.il> Content-Language: en-US MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: RE: test app To: Baruch Siach Cc: "barebox@lists.infradead.org" Thank you Baruch ! Good starting point for my test app. > -----Original Message----- > From: Baruch Siach [mailto:baruch@tkos.co.il] > Sent: dinsdag 8 maart 2011 6:40 > To: Vanalme Filip > Cc: barebox@lists.infradead.org > Subject: Re: test app > > Hi Vanalme, > > On Mon, Mar 07, 2011 at 02:05:32PM +0100, Vanalme Filip wrote: > > We would like to have a kind of small test application, that can be > > started from the barebox prompt, to do some basic tests on some hardware > components. > > What's the best way to do that ? E.g. can I add that test application > > to the environment and would this be good practice ? Or do I better > > extend the barebox commands with my own command to start the tests ? > > Maybe there's an example on how to do it ? > > I'm using the attached program to do a simple RAM read/write test on i.MX25. > This program runs on bare hardware from the internal chip SRAM, and doesn't rely > on the Barebox run-time code. I only use Barebox to start this program. > > The program is built with the following Makefile rules: > > all: ramtest.bin > > %.bin: %.elf > ${OBJCOPY} -O binary $^ $@ > > ramtest.elf: ramtest.c > ${CC} -Wall -Os -nostdlib $^ -o $@ -Wl,-Ttext=0x78000000 > > Running this program from the Barebox prompt: > > cp ramtest.bin /dev/sram0 > go /dev/sram0 > > I hope this helps. > > baruch > > -- > ~. .~ Tk Open Systems > =}------------------------------------------------ooO--U--Ooo------------{= > - baruch@tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il - _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox