From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH] ARM: dts: Revert disabling of smc91x for n900 Date: Wed, 7 Jan 2015 21:00:12 +0100 Message-ID: <20150107200012.GA6548@amd> References: <20150105230228.GO4081@atomide.com> <20150106080025.GA6752@amd> <20150106165903.GF4025@atomide.com> <20150107095703.GA15925@amd> <54AD5447.2070601@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:45403 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754478AbbAGUAP (ORCPT ); Wed, 7 Jan 2015 15:00:15 -0500 Content-Disposition: inline In-Reply-To: <54AD5447.2070601@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Nishanth Menon Cc: Tony Lindgren , linux-omap@vger.kernel.org, Kevin Hilman , Aaro Koskinen , Sebastian Reichel , Pali =?iso-8859-1?Q?Roh=E1r?= Hi! > >> Sure, updated patch below. Can somebody please test boot it on > >> a production n900 too to make sure it no longer causes issues? > > > > Actually... how do you manage your n900 to boot? Does it also boot > > from 0xffff? > > > > I believe I'm hitting dtb size limit (again), and 3.19-rc3 does not boot > > unless I somehow make dtb smaller... like the patch below. > > > > --- > > > > make dtb smaller so that it boots. > > I am using chained boot (NOLO->u-boot->kernel (zImage +dtb > concatenated) on a real n900 > > I have the same issue as well. using omap2plus_defconfig. > I was able to bisect next tags as follows: next-20141128 worked, > next-20141201 stopped booting and the change was new dts addition, > removing the dts addition helped next-20141201 boot as well. > > Current state: > > https://github.com/nmenon/kernel-test-logs/blob/next-20150107/omap2plus_defconfig/n900.txt#L447 > > https://github.com/nmenon/kernel-test-logs/blob/v3.19-rc3/omap2plus_defconfig/n900.txt#L448 > > > I had complained originally here: > http://marc.info/?t=141946203100001&r=1&w=2 Apologies on not following > up on the thread, got distracted. Actually, I noticed this some time ago, and there's some additional discussion at Subject: Re: dtb size limit? was Re: Tiny dts change breaks boot on n900 Message-ID: <20141110150915.GH31454@atomide.com> Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html