From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16127 invoked by alias); 8 Jul 2005 09:04:22 -0000 Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Received: (qmail 15630 invoked by uid 22791); 8 Jul 2005 09:04:01 -0000 Received: from host-203-92-82-98.lga.net.sg (HELO laotze.stee.com.sg) (203.92.82.98) by sourceware.org (qpsmtpd/0.30-dev) with SMTP; Fri, 08 Jul 2005 09:04:01 +0000 Received: from barramundi.stee.com.sg (HELO Vanitha) (203.116.243.1) by laotze.stee.com.sg with SMTP; 08 Jul 2005 17:13:50 +0800 X-IronPort-AV: i="3.93,272,1114963200"; d="scan'208"; a="8002081:sNHT43482588" Received: by localhost with Microsoft MAPI; Fri, 8 Jul 2005 16:56:03 -0000 Message-ID: <01C583DD.ECCC4BF0.vanitha@agilis.stengg.com> From: Vanitha Ramaswami Reply-To: "vanitha@agilis.stengg.com" To: 'David Vrabel' , "ecos-discuss@ecos.sourceware.org" , "'annem_supreeth@yahoo.co.uk'" Date: Fri, 08 Jul 2005 09:04:00 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Subject: RE: [ECOS] Changing IXP425 core clock speed X-SW-Source: 2005-07/txt/msg00079.txt.bz2 Hello, Thanks for your reply. Is it possible to test this by changing some resistors in the hardware..?./Do i still need to modify redboot..There will not be any changes to the linux kernel that i am running right..? Thanks Vanitha On Friday, July 08, 2005 4:31 PM, David Vrabel [SMTP:dvrabel@arcom.com] wrote: > Vanitha Ramaswami wrote: > > > > I need to reduce the core clock speed of ixp425 to 266 MHz. can any-one > > point to me in redboot how do i modify the IXP425_EXP_CNFG0 register..? > > The clock speed must be pin-strapped at reset and can't be run-time > modified. > > David Vrabel > -- > David Vrabel, Design Engineer > > Arcom, Clifton Road Tel: +44 (0)1223 411200 ext. 3233 > Cambridge CB1 7EA, UK Web: http://www.arcom.com/ > [This e-mail is confidential and may be priviledged. If you are not the intended recipient, please kindly notify us immediately and delete the message from your system; please do not copy or use it for any purpose, nor disclose its contents to any other person. Thank you.] ---ST Electronics Group--- -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss