From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UDys9-0006ei-Kh for barebox@lists.infradead.org; Fri, 08 Mar 2013 15:06:18 +0000 Date: Fri, 8 Mar 2013 16:06:09 +0100 From: Sascha Hauer Message-ID: <20130308150609.GG1906@pengutronix.de> References: <1362744484-17844-1-git-send-email-s.hauer@pengutronix.de> <1362744484-17844-3-git-send-email-s.hauer@pengutronix.de> <20130308125138.GE32347@game.jcrosoft.org> <20130308130727.GD1906@pengutronix.de> <20130308144843.GF32347@game.jcrosoft.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20130308144843.GF32347@game.jcrosoft.org> 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" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 2/3] Add DMO RealQ7 board support To: Jean-Christophe PLAGNIOL-VILLARD Cc: barebox@lists.infradead.org On Fri, Mar 08, 2013 at 03:48:43PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote: > > > > + .boot_data.size = 192 * 1024, > > > barebox_image_size > > > > ok. This btw will not work with CONFIG_RELOCATABLE as is since the > > linker cannot generate this value then. > why? Absolute values will be zero when you link with -pie. They get fixed during relocation. The image size is a relative value, when doing a .word __barebox_image_end - start in assembly it works correctly, but doing the same in C does not work. > > otherwise we need to update it via ld as done in the kernel as example Can you give me a pointer what the kernel does? Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox