From mboxrd@z Thu Jan 1 00:00:00 1970 From: Igor Stoppa Subject: Re: Beagle PM hangs Date: Sat, 31 Jan 2009 13:18:32 +0200 Message-ID: <1233400712.14037.34.camel@localhost> References: <345163910901280814nb847b34pca50f4ee6e49929d@mail.gmail.com> <87zlhbqtrv.fsf@deeprootsystems.com> <87skn3qq6x.fsf@deeprootsystems.com> <13B9B4C6EF24D648824FF11BE89671620376E9A5E5@dlee02.ent.ti.com> <212700A7-C5FE-4CAA-BACF-7931D45C02CC@beagleboard.org> <87y6wsh100.fsf@deeprootsystems.com> <13B9B4C6EF24D648824FF11BE89671620376E9A684@dlee02.ent.ti.com> <87pri4gz1m.fsf@deeprootsystems.com> Reply-To: igor.stoppa@nokia.com Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from smtp.nokia.com ([192.100.105.134]:41812 "EHLO mgw-mx09.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750930AbZAaLVH (ORCPT ); Sat, 31 Jan 2009 06:21:07 -0500 In-Reply-To: <87pri4gz1m.fsf@deeprootsystems.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: ext Kevin Hilman Cc: "Woodruff, Richard" , Koen Kooi , "linux-omap@vger.kernel.org List" On Sat, 2009-01-31 at 00:21 +0100, ext Kevin Hilman wrote: > CPUfreq policy is just as easily set in the kernel at init time. Then > the default would be set right, and the rootfs would be left to change > it if desired. But in general the situation is more complex and knowledge about the packaging and its thermal model is needed. Note that with packaging i refer to both the omap package (does it use stacked memory or not, is it a memory combo, etc) and the _device_ package. Not getting errors is not a good indication that the system is really operating in a safe mode; the device might be stable all the time but its life be more than halved. -- Cheers, Igor --- Igor Stoppa Maemo Software - Nokia Devices R&D - Helsinki