From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from web83501.mail.sp1.yahoo.com (web83501.mail.sp1.yahoo.com [216.252.120.157]) by ozlabs.org (Postfix) with SMTP id 28144B7067 for ; Sat, 14 Nov 2009 07:08:06 +1100 (EST) Message-ID: <576259.11113.qm@web83501.mail.sp1.yahoo.com> Date: Fri, 13 Nov 2009 12:08:05 -0800 (PST) From: Ron Madrid Subject: Re: Bus Error on MPC8313 To: Scott Wood In-Reply-To: <4AFDBA40.5070309@freescale.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --- On Fri, 11/13/09, Scott Wood wrote: > > And when this > > does happen in usually causes a lockup, so I haven't > > been able to check the > > status of any arbiter registers. > > The system is up long enough to print an oops; you could > stick some output in the trap handler. I've never done anything like that before so this could take me a while to figure out and try. > OK, check the localbus error registers as well. OK > Are there any filesystems mounted on NAND? There are > some issues with transactions timing out if there's > contention with a long-running NAND operation. Yes, a JFFS2. If that is the case, is there any sort of workaround? Ron