From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Sun, 12 Jul 2009 12:39:24 +0200 (CEST) Received: from gate.ebshome.net ([208.106.21.240]:48082 "EHLO gate.ebshome.net" rhost-flags-OK-OK-OK-OK) by ftp.linux-mips.org with ESMTP id S1492344AbZGLKjQ (ORCPT ); Sun, 12 Jul 2009 12:39:16 +0200 Received: (qmail 6267 invoked by uid 1000); 12 Jul 2009 03:39:06 -0700 Date: Sun, 12 Jul 2009 03:39:06 -0700 From: Eugene Surovegin To: joe seb Cc: linux-mips@linux-mips.org Subject: Re: Linux port failing on MIPS32 24Kc Message-ID: <20090712103906.GA4019@gate.ebshome.net> References: <4f9abdc70907080107t28fdac03h86b834a60806fb10@mail.gmail.com> <20090708103756.GB22308@linux-mips.org> <4f9abdc70907080547l501128bg7c920e206e0068c3@mail.gmail.com> <20090708182906.GB31285@cuplxvomd02.corp.sa.net> <4f9abdc70907090405l4cd75251jbee5fbe123690e90@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4f9abdc70907090405l4cd75251jbee5fbe123690e90@mail.gmail.com> X-ICQ-UIN: 1193073 X-Operating-System: Linux i686 X-PGP-Key: http://www.ebshome.net/pubkey.asc User-Agent: Mutt/1.5.16 (2007-06-09) 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: 23723 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: ebs@ebshome.net Precedence: bulk X-list: linux-mips On Thu, Jul 09, 2009 at 04:35:30PM +0530, joe seb wrote: > This is a new FPGA based platform which has MIPS 24k core and we are trying > to bring up linux on this. MIPS cpu is running at 50MHz. One thing to check is that your FPGA guys used correct memory models for caches, etc. We had very "funny" Liux failures when 24K FPGA emulation build was using async memories for caches insted of sync ones. -- Eugene