linux-kernel - Re: [PATCH v2 00/21] FDT clean-ups and libfdt support

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Message-Id: <20140429140048.7C9D0C40992@trevor.secretlab.ca>
Date:	Tue, 29 Apr 2014 15:00:48 +0100
From:	Grant Likely <grant.likely@...aro.org>
To:	Rob Herring <robherring2@...il.com>, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Cc:	Rob Herring <robh@...nel.org>,
	Aurelien Jacquiot <a-jacquiot@...com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Chris Zankel <chris@...kel.net>,
	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
	James Hogan <james.hogan@...tec.com>,
	Jonas Bonn <jonas@...thpole.se>,
	linux-arm-kernel@...ts.infradead.org, linux-c6x-dev@...ux-c6x.org,
	linux@...ts.openrisc.net, linux-metag@...r.kernel.org,
	linux-mips@...ux-mips.org, linuxppc-dev@...ts.ozlabs.org,
	linux-xtensa@...ux-xtensa.org, Mark Salter <msalter@...hat.com>,
	Max Filippov <jcmvbkbc@...il.com>,
	Michal Simek <monstr@...str.eu>,
	Paul Mackerras <paulus@...ba.org>,
	Ralf Baechle <ralf@...ux-mips.org>,
	Russell King <linux@....linux.org.uk>,
	Thomas Gleixner <tglx@...utronix.de>,
	Vineet Gupta <vgupta@...opsys.com>, x86@...nel.org
Subject: Re: [PATCH v2 00/21] FDT clean-ups and libfdt support

On Tue, 22 Apr 2014 20:18:00 -0500, Rob Herring <robherring2@...il.com> wrote:
> From: Rob Herring <robh@...nel.org>
> 
> 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.

This is pretty great work. I'll read through them again and I may have a
comment or two, but in general you can add my tested by tag:

Tested-by: Grant Likely <grant.likely@...aro.org>

>  40 files changed, 280 insertions(+), 598 deletions(-)

I love the diffstat!

g.
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