From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757636AbaDWVEu (ORCPT ); Wed, 23 Apr 2014 17:04:50 -0400 Received: from mail-ob0-f175.google.com ([209.85.214.175]:35746 "EHLO mail-ob0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755892AbaDWVEs (ORCPT ); Wed, 23 Apr 2014 17:04:48 -0400 MIME-Version: 1.0 In-Reply-To: <1398215901-25609-1-git-send-email-robherring2@gmail.com> References: <1398215901-25609-1-git-send-email-robherring2@gmail.com> Date: Thu, 24 Apr 2014 01:04:47 +0400 Message-ID: Subject: Re: [PATCH v2 00/21] FDT clean-ups and libfdt support From: Max Filippov To: Rob Herring Cc: Grant Likely , LKML , "devicetree@vger.kernel.org" , Rob Herring , Aurelien Jacquiot , Benjamin Herrenschmidt , Chris Zankel , "H. Peter Anvin" , Ingo Molnar , James Hogan , Jonas Bonn , linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux@openrisc.net, linux-metag@vger.kernel.org, linux-mips@linux-mips.org, linuxppc-dev@lists.ozlabs.org, "linux-xtensa@linux-xtensa.org" , Mark Salter , Michal Simek , Paul Mackerras , Ralf Baechle , Russell King , Thomas Gleixner , Vineet Gupta , x86@kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 23, 2014 at 5:18 AM, Rob Herring wrote: > From: Rob Herring > > This is a series of clean-ups of architecture FDT code and converts the > core FDT code over to using libfdt functions. This is in preparation > to add FDT based address translation parsing functions for early > console support. This series removes direct access to FDT data from all > arches except powerpc. > > The current MIPS lantiq and xlp DT code is buggy as built-in DTBs need > to be copied out of init section. Patches 2 and 3 should be applied to > 3.15. > > Changes in v2 are relatively minor. There was a bug in the unflattening > code where walking up the tree was not being handled correctly (thanks > to Michal Simek). I re-worked things a bit to avoid globally adding > libfdt include paths. > > A branch is available here[1], and I plan to put into linux-next in a few > days. Please test! I've compiled on arm, arm64, mips, microblaze, xtensa, > and powerpc and booted on arm and arm64. > > Rob > > [1] git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git libfdt For xtensa: Tested-by: Max Filippov -- Thanks. -- Max