From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pb0-f51.google.com ([209.85.160.51]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TtCFv-0005Kf-NX for barebox@lists.infradead.org; Thu, 10 Jan 2013 07:08:52 +0000 Received: by mail-pb0-f51.google.com with SMTP id ro12so137609pbb.24 for ; Wed, 09 Jan 2013 23:08:50 -0800 (PST) From: Yi Qingliang Date: Thu, 10 Jan 2013 15:07:04 +0000 Message-ID: <1974332.EjF16fPj1U@yiqingliang-pc> 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: about s3c2442 To: barebox Hello, I'm using barebox (based on mini2440) on my s3c2442 board, 1. flash barebox into nand: can't start normally, but can see early output on serial. 2. load it in sdram: can start normally into shell, and then I use it to boot kernel (also in sdram, also based on mini2440). the kernel hang, no output. after dig into it, I found something: add "mem=64M" into the kernel paramer, then the kernel can start. BUT: the barebox doesn't pass that paramert to kernel for mini2440, why the mini2440 kernel can start normally? how does the kernel on 2440 get the sdram size? THANKS! Nanjing Jilong Yi Qingliang _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox