From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from tango.tkos.co.il ([62.219.50.35]) by canuck.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1Px1L3-0005Q0-H3 for barebox@lists.infradead.org; Tue, 08 Mar 2011 18:08:55 +0000 Date: Tue, 8 Mar 2011 20:08:36 +0200 From: Baruch Siach Message-ID: <20110308180836.GA2677@tarshish> References: <6EE7D1502C48E44E92DCADF9DD3E0DB9017FF3B01165@SRV-VS06.TELEVIC.COM> <20110308054006.GA22012@jasper.tkos.co.il> <6EE7D1502C48E44E92DCADF9DD3E0DB9017FF3B011E5@SRV-VS06.TELEVIC.COM> <6EE7D1502C48E44E92DCADF9DD3E0DB9017FF3B0120B@SRV-VS06.TELEVIC.COM> <20110308112217.GD22012@jasper.tkos.co.il> <6EE7D1502C48E44E92DCADF9DD3E0DB9017FF3B01280@SRV-VS06.TELEVIC.COM> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <6EE7D1502C48E44E92DCADF9DD3E0DB9017FF3B01280@SRV-VS06.TELEVIC.COM> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: test app To: Vanalme Filip Cc: "barebox@lists.infradead.org" Hi Vanalme, On Tue, Mar 08, 2011 at 04:52:49PM +0100, Vanalme Filip wrote: > Compiling and linking seems to work well now. When I dump the .elf, I see = > that the start address is 0xA7E00000. That's what I wanted. > However, when loading the app in ram and executing it, I see that it trie= s to start from 0xA0000000 (this is the base address of the RAM section) : > = > barebox:/test tftp testapp.bin > TFTP from server 10.0.48.80 ('testapp.bin' -> 'testapp.bin') > = > barebox:/test cp testapp.bin /dev/ram0 > barebox:/test go /dev/ram0 > ## Starting application at 0xA0000000 ... > ?=B6/=FF'.e=A2=D3=F8=AD=F1_ > = > _=F8=FD=E0=F5=D2=FF=A0=EFO > =FFO=FF=F0z=FE=F0=F6=E0=FE=A0A'}=AE=FF > =F9=FD"=F5=FF?O=BFPP=BC@Y > }=B8m > =D7=B4=EF@=EF=F0x`G-/ > = > = > Should I specify an address when executing 'go' or 'cp' ? Isn't it loadin= g the app always at the beginning of the RAM space, i.e. 0xA0000000 ? Is 0xA0000000 the beginning of you external RAM? Note that in my example I used /dev/sram0 (on-chip 128K SRAM), not /dev/ram= 0 = (external DDR2 RAM). baruch -- = ~. .~ Tk Open Systems =3D}------------------------------------------------ooO--U--Ooo------------= {=3D - 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