From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from comal.ext.ti.com (comal.ext.ti.com [198.47.26.152]) by arago-project.org (Postfix) with ESMTPS id 72F8D529C9 for ; Fri, 18 Dec 2015 13:09:32 +0000 (UTC) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id tBID9VoS015222; Fri, 18 Dec 2015 07:09:31 -0600 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id tBID9VPF018759; Fri, 18 Dec 2015 07:09:31 -0600 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.224.2; Fri, 18 Dec 2015 07:09:31 -0600 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id tBID9VIe014850; Fri, 18 Dec 2015 07:09:31 -0600 Date: Fri, 18 Dec 2015 08:09:15 -0500 From: Denys Dmytriyenko To: matti kaasinen Message-ID: <20151218130915.GR27464@edge> References: MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Cc: meta-arago@arago-project.org Subject: Re: "broken dt data from edma" message while booting linux-ti-staging-rt-4.1 X-BeenThere: meta-arago@arago-project.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Arago metadata layer for TI SDKs - OE-Core/Yocto compatible List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Dec 2015 13:09:32 -0000 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline On Fri, Dec 18, 2015 at 11:27:18AM +0200, matti kaasinen wrote: > Problem was device tree. > 4.1 seems to be more accurate with dtb parsing. > Status = okay definitions were missing in Ethernet structures. Matti, Thank you for the update! Glad you were able to track it down. -- Denys > 2015-12-16 18:05 GMT+02:00 matti kaasinen : > > > Those " broken dt data" lines are not the problem. They seem to exist also > > in normal 3.14 boot without problems. Two clear differences are: there is > > no nand flash memory mapping and that there is that SIOCGIFFLAGS. > > > > Perhaps I try normal 4.1 kernel also. I used to get it running before. > > > > - Matti > > > > 2015-12-16 14:48 GMT+02:00 matti kaasinen : > > > >> Hi! > >> > >> I have seen nightly builds of fido RT passing quite consistently. > >> However, I got nasty error messages while my am335x booted > >> linux-ti-staging-rt-4.1 as follows: > >> > >> [ 0.146612] omap_hwmod: tptc0 using broken dt data from edma > >> [ 0.146751] omap_hwmod: tptc1 using broken dt data from edma > >> [ 0.146868] omap_hwmod: tptc2 using broken dt data from edma > >> [ 0.151906] omap_hwmod: debugss: _wait_target_disable failed > >> > >> Perhaps for this reason I also get: > >> Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device > >> > >> and > >> > >> Failed to get index for interface name 'eth0': No such device > >> > >> - so I don't get Ethernet up and running. > >> > >> I have used Yocto version of meta-ti (fido). > >> > >> I found > >> https://www.mail-archive.com/linux-omap@vger.kernel.org/msg116472.html > >> discussing this problem, but I did not these changes made in am33xx.dtsi. > >> > >> What patches should I need to get rt-4.1 running properly? > >> > >> Thanks, > >> Matti > >> > > > > > _______________________________________________ > meta-arago mailing list > meta-arago@arago-project.org > http://arago-project.org/cgi-bin/mailman/listinfo/meta-arago