From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Tue, 08 Jan 2008 14:54:55 +0000 (GMT) Received: from relay01.mx.bawue.net ([193.7.176.67]:4531 "EHLO relay01.mx.bawue.net") by ftp.linux-mips.org with ESMTP id S20031978AbYAHOyq (ORCPT ); Tue, 8 Jan 2008 14:54:46 +0000 Received: from lagash (intrt.mips-uk.com [194.74.144.130]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by relay01.mx.bawue.net (Postfix) with ESMTP id 1AB4E4890B; Tue, 8 Jan 2008 15:54:38 +0100 (CET) Received: from ths by lagash with local (Exim 4.68) (envelope-from ) id 1JCFqr-0002Xz-J7; Tue, 08 Jan 2008 14:54:49 +0000 Date: Tue, 8 Jan 2008 14:54:49 +0000 From: Thiemo Seufer To: Andi Cc: linux-mips@linux-mips.org Subject: Re: memory dump on mips Message-ID: <20080108145449.GB30298@networkno.de> References: <4783754D.8010007@gmx.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4783754D.8010007@gmx.net> User-Agent: Mutt/1.5.17 (2007-11-01) Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 17953 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ths@networkno.de Precedence: bulk X-list: linux-mips Andi wrote: > Hi list, > > we are working on an embedded Linux device with a Sigma SMP8634 (MIPS > 4KEc 300MHz CPU) mounted on it. Unfortunately we don't have access to > the kernel running on the system. > > We figured out, that the bootloader loads the kernel image to 0x90020000 > (physical address). This sounds like you are confusing physical and virtual addresses. Typically the kernel is loaded to the direct-mapped KSEG0 segment, which starts at physical 0x00000000 / virtual 0x80000000. So the physical address you are looking for would be 0x10020000. Thiemo