linux-kernel - Re: [PATCHv2 10/11] ARM: socfpga: Enable Arria10 L2 cache ECC on startup

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Message-ID: <56DEE586.8010102@opensource.altera.com>
Date:	Tue, 8 Mar 2016 08:45:26 -0600
From:	Dinh Nguyen <dinguyen@...nsource.altera.com>
To:	<tthayer@...nsource.altera.com>, <bp@...en8.de>,
	<dougthompson@...ssion.com>, <m.chehab@...sung.com>,
	<robh+dt@...nel.org>, <pawel.moll@....com>, <mark.rutland@....com>,
	<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>,
	<linux@....linux.org.uk>, <grant.likely@...aro.org>
CC:	<devicetree@...r.kernel.org>, <linux-doc@...r.kernel.org>,
	<linux-edac@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <tthayer.linux@...il.com>
Subject: Re: [PATCHv2 10/11] ARM: socfpga: Enable Arria10 L2 cache ECC on
 startup



On 03/07/2016 01:43 PM, tthayer@...nsource.altera.com wrote:
> From: Thor Thayer <tthayer@...nsource.altera.com>
> 
> Enable ECC for Arria10 L2 cache on machine startup. The ECC has to be
> enabled before data is stored in memory otherwise the ECC will fail
> on reads.
> Use DT_MACHINE to select Arria10 L2 cache function.
> 
> Signed-off-by: Thor Thayer <tthayer@...nsource.altera.com>
> ---
> v2: Split into 2 separate functions selected with DT_MACHINE.
> ---
>  arch/arm/mach-socfpga/core.h     |    1 +
>  arch/arm/mach-socfpga/l2_cache.c |   49 ++++++++++++++++++++++++++++++++++++++
>  arch/arm/mach-socfpga/socfpga.c  |   10 +++++++-
>  3 files changed, 59 insertions(+), 1 deletion(-)
> 

Acked-by: Dinh Nguyen <dinguyen@...nsource.altera.com>

Thanks,
Dinh