From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 35CF3DDF06 for ; Thu, 29 Mar 2007 12:10:07 +1000 (EST) Subject: Re: Time disparity on Mac Mini From: Benjamin Herrenschmidt To: Florian Fainelli In-Reply-To: <200703282231.02801.florian.fainelli@int-evry.fr> References: <200703281951.11561.florian.fainelli@int-evry.fr> <200703282231.02801.florian.fainelli@int-evry.fr> Content-Type: text/plain Date: Thu, 29 Mar 2007 12:09:59 +1000 Message-Id: <1175134200.32220.21.camel@localhost.localdomain> Mime-Version: 1.0 Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, 2007-03-28 at 22:31 +0200, Florian Fainelli wrote: > Hello All, > > So as I started writing and sent by mistake. My Mac Mini has a time disparity > of 1 minute every 10 (shown) minutes. I do not know if it has something to do > with the heat, or if it is a RTC problem. My iBook G4 which is a very similar > hardware does not have this problem. > > If any of you as an idea, I will take it ;) Probably a similar problem to what was reported on debian-ppc recently. Somebody really need to write a timebase calibration routine using the KeyLargo timers and see if that improves things ... Ben.