From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.169]) by ozlabs.org (Postfix) with ESMTP id 44B9DDDEB8 for ; Tue, 24 Apr 2007 03:35:11 +1000 (EST) Received: by ug-out-1314.google.com with SMTP id k3so1175662ugf for ; Mon, 23 Apr 2007 10:35:10 -0700 (PDT) Message-ID: <528646bc0704231035g6a1ac904wc6b9b7b77afd1037@mail.gmail.com> Date: Mon, 23 Apr 2007 11:35:10 -0600 From: "Grant Likely" Sender: glikely@gmail.com To: Mirek23 Subject: Re: zImage.elf loads but does not start In-Reply-To: <10142161.post@talk.nabble.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed References: <10079346.post@talk.nabble.com> <10142161.post@talk.nabble.com> Cc: linuxppc-embedded@ozlabs.org List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 4/23/07, Mirek23 wrote: > > I have revised the xparameters_ml403.h and the setup of the FPGA part. I have > found that the interrupt for the RS232 was not configured. Right now I was > able to come to the point when the kernel was uncompressed but it did not > start: > > Linux/PPC load: console=ttl0,9600 ip=129.129.129.29 root=/dev/ram rw This doesn't look right. It should be either 'console=ttyS0,' for a full UART, or 'console=ttyUL0' for a uartlite. BTW, serial console output is polled, not interrupt driven (but regular serial I/O does use IRQs), so the unconfigured interrupt line was probably not your immediate problem. g. -- Grant Likely, B.Sc. P.Eng. Secret Lab Technologies Ltd. grant.likely@secretlab.ca (403) 399-0195