From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from exprod5og110.obsmtp.com ([64.18.0.20]) by merlin.infradead.org with smtps (Exim 4.76 #1 (Red Hat Linux)) id 1S3Bsw-0000lR-KU for barebox@lists.infradead.org; Thu, 01 Mar 2012 19:41:55 +0000 Received: from corgarff.edi.geip.ge.com (corgarff.edi.geip.ge.com [3.26.68.194]) by selma.edi.geip.ge.com (Postfix) with ESMTP id 22AB9E057A for ; Thu, 1 Mar 2012 19:41:36 +0000 (GMT) Message-ID: <4F4FD0EF.1000905@ge.com> Date: Thu, 01 Mar 2012 19:41:35 +0000 From: Renaud Barbier MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Booting PPC Linux To: barebox@lists.infradead.org I have a uImage + dtb that use to boot on a MPC8544-like system a few months ago. After rebasing my code, it did not work. I notice that in arch/ppc/lib/ppclinux.c the kernel is now called with the device tree as a parameter. After investigation, I copied the device tree to within 8MB of the kernel entry point (0x0). It booted. Is the DTB relocation a missing step? Otherwise any suggestions on what I should look at (different kernel image)? I have already been through the Barebox code and U-boot code (U-boot does relocate the device tree). Cheers. _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox