Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755018AbaFRUU2 (ORCPT ); Wed, 18 Jun 2014 16:20:28 -0400 Received: from mail-wg0-f47.google.com ([74.125.82.47]:56161 "EHLO mail-wg0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754794AbaFRUU1 (ORCPT ); Wed, 18 Jun 2014 16:20:27 -0400 From: Pali =?utf-8?q?Roh=C3=A1r?= To: "Russell King - ARM Linux" Subject: Re: [PATCH] ARM: /proc/cpuinfo: Use DT machine name when possible Date: Wed, 18 Jun 2014 22:20:22 +0200 User-Agent: KMail/1.13.7 (Linux/3.15.0-031500-generic; KDE/4.13.0; x86_64; ; ) Cc: Rob Herring , Santosh Shilimkar , Will Deacon , Ivaylo Dimitrov , Sebastian Reichel , Pavel Machek , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" References: <1403110464-29646-1-git-send-email-pali.rohar@gmail.com> <201406182122.29623@pali> <20140618200053.GK32514@n2100.arm.linux.org.uk> In-Reply-To: <20140618200053.GK32514@n2100.arm.linux.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart40092506.kqQJ93DvGd"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201406182220.22818@pali> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --nextPart40092506.kqQJ93DvGd Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable On Wednesday 18 June 2014 22:00:54 Russell King - ARM Linux=20 wrote: > On Wed, Jun 18, 2014 at 09:22:29PM +0200, Pali Roh=C3=A1r wrote: > > So without this patch DT migration for Nokia N900 cannot be > > done without breaking userspace - which is not > > acceptable... > >=20 > > Also I still did not know why DT kernel does not report > > Revision number which is passed by bootloader via atags. > > Any idea? >=20 > It was a concious decision by the DT people to exclude most of > the ATAGs which provide that information. Only memory > information and command line ATAGs are merged into DT. Every > other tag is ignored (as there's no place for it in DT.) So how to read Revision and Serial number in DT based kernel?=20 =2D-=20 Pali Roh=C3=A1r pali.rohar@gmail.com --nextPart40092506.kqQJ93DvGd Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAlOh9IYACgkQi/DJPQPkQ1Jj4QCgxa6XtchMJpt+QIXPuo/wL1jh nnoAn0YIIqC1FYUfzY8U6ikxTMdUt+du =6y4W -----END PGP SIGNATURE----- --nextPart40092506.kqQJ93DvGd-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/