From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-yw0-f49.google.com ([209.85.213.49]) by canuck.infradead.org with esmtp (Exim 4.72 #1 (Red Hat Linux)) id 1PB5KX-0000ZN-Mf for barebox@lists.infradead.org; Wed, 27 Oct 2010 12:42:17 +0000 Received: by ywg4 with SMTP id 4so341522ywg.36 for ; Wed, 27 Oct 2010 05:42:03 -0700 (PDT) MIME-Version: 1.0 Date: Wed, 27 Oct 2010 14:42:03 +0200 Message-ID: From: Belisko Marek 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: command bootu to start kernel To: barebox@lists.infradead.org Hi, I have mini2440 board with barebox running from RAM. I try to start uImage kernel for that platform but I'm little bit confused how to do it. I do tftp uImage and the bootu uImage but it always hangs : commandline: console=ttySAC0,115200 arch_number: 1999 I track down that theKernel pointer point to 0xffffffff (memmap return (void*)-1) which is obviously wrong. If I understand correctly bootu function take first parameter and try to open a file and memmap. If file isn't opened successfully then convert string address which is then taken for theKernel pointer. Is this correct procedure or do I something wrong? Thanks for replies, Marek -- as simple and primitive as possible ------------------------------------------------- Marek Belisko - OPEN-NANDRA Freelance Developer Ruska Nova Ves 219 | Presov, 08005 Slovak Republic Tel: +421 915 052 184 skype: marekwhite icq: 290551086 web: http://open-nandra.com _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox