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From: Alexander Stein <alexander.stein@systec-electronic.com>
To: York Sun <york.sun@nxp.com>
Cc: linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org,
        morbidrsa@gmail.com, oss@buserror.net, stuart.yoder@nxp.com,
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        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will.deacon@arm.com>,
        Doug Thompson <dougthompson@xmission.com>, mchehab@kernel.org,
        James Morse <james.morse@arm.com>, Marc Zyngier <Marc.Zyngier@arm.com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
        Boris Ostrovsky <boris.ostrovsky@oracle.com>,
        AKASHI Takahiro <takahiro.akashi@linaro.org>,
        linux-arm-kernel@lists.infradead.org
Subject: Re: [Patch v3 10/11] driver/edac/layerscape_edac: Add Layerscape EDAC support
Date: Mon, 08 Aug 2016 10:57:04 +0200
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On Thursday 04 August 2016 15:58:35, York Sun wrote:
> Add DDR EDAC for ARM-based compatible controllers. Both big-endian
> and little-endian are supported.
> 
> Signed-off-by: York Sun <york.sun@nxp.com>
> 
> ---
> Change log
>   v3: no change
>   v2: Create new driver using shared DDR object
> 
>  arch/arm64/Kconfig.platforms           |  1 +
>  arch/{arm => arm64}/include/asm/edac.h | 21 +++++------
>  arch/arm64/include/asm/irq.h           |  4 ++
>  drivers/edac/Kconfig                   |  7 ++++
>  drivers/edac/Makefile                  |  3 ++
>  drivers/edac/fsl_ddr_edac.c            |  1 +
>  drivers/edac/layerscape_edac.c         | 67
> ++++++++++++++++++++++++++++++++++ 7 files changed, 92 insertions(+), 12
> deletions(-)
>  copy arch/{arm => arm64}/include/asm/edac.h (79%)
>  create mode 100644 drivers/edac/layerscape_edac.c

This only adds EDAC support for ARM64. What would be necessary for ARM 
support, e.g. LS1021A?

Best regards,
Alexander