> From: Rob Herring <[email protected]>
> To: Grant Likely <[email protected]>, linux-
> [email protected], [email protected]
> Cc: Rob Herring <[email protected]>, Aurelien Jacquiot <a-
> [email protected]>, Benjamin Herrenschmidt <[email protected]>,
> Chris Zankel <[email protected]>, "H. Peter Anvin" <[email protected]>,
> Ingo Molnar <[email protected]>, James Hogan <[email protected]>
> Date: 04/30/2014 09:45 AM
> Subject: [PATCH v2 00/21] FDT clean-ups and libfdt support
> Sent by: [email protected]
>
> From: Rob Herring <[email protected]>
>
> 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.
I have tested this for PowerPC using a snapshot of libfdt[1] collected
from
the today (30/04/2014).
The computers used were 32 bit, Freescale and IBM/AMCC CPUs:
MVME5100 - Motorola/Fresscale CPU - PPCBug firmware
SAM440EP - IBM/AMCC - U-Boot firmware
Tested-by: Stephen Chivers <[email protected]>
Stephen Chivers,
CSC Australia Pty. Ltd.
[1] git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git libfdt
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