From: Dinh Nguyen <dinguyen@opensource.altera.com>
To: tthayer@opensource.altera.com, bp@alien8.de,
dougthompson@xmission.com, m.chehab@samsung.com,
robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
linux@arm.linux.org.uk, grant.likely@linaro.org
Cc: devicetree@vger.kernel.org, linux-doc@vger.kernel.org,
linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, tthayer.linux@gmail.com
Subject: Re: [PATCHv9 3/4] ARM: socfpga: enable L2 cache ECC on startup
Date: Mon, 8 Feb 2016 13:00:44 -0600 [thread overview]
Message-ID: <56B8E5DC.5090600@opensource.altera.com> (raw)
In-Reply-To: <1453911203-30202-3-git-send-email-tthayer@opensource.altera.com>
On 01/27/2016 10:13 AM, tthayer@opensource.altera.com wrote:
> From: Thor Thayer <tthayer@opensource.altera.com>
>
> This patch enables the ECC for L2 cache on machine startup. The ECC has to
> be enabled before data is stored in memory otherwise the ECC will fail on
> reads.
>
> Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
> ---
> v9: Improve node put handling.
> v8: Address community suggestions for strings. Fix string based on
> maintainer feedback. Update year in header.
> v7: unmap locally scoped mapped_l2_edac_addr and add of_node_put(np)
> v6: Remove pr_debug() & update year in header.
> ---
> arch/arm/mach-socfpga/Makefile | 1 +
> arch/arm/mach-socfpga/core.h | 1 +
> arch/arm/mach-socfpga/l2_cache.c | 41 ++++++++++++++++++++++++++++++++++++++
> arch/arm/mach-socfpga/socfpga.c | 2 ++
> 4 files changed, 45 insertions(+)
> create mode 100644 arch/arm/mach-socfpga/l2_cache.c
>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
next prev parent reply other threads:[~2016-02-08 19:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-27 16:13 [PATCHv9 1/4] EDAC, altera: Add Altera L2 Cache and OCRAM EDAC Support tthayer
2016-01-27 16:13 ` [PATCHv9 2/4] ARM: dts: Add Altera L2 Cache and OCRAM EDAC entries tthayer
2016-01-27 16:13 ` [PATCHv9 3/4] ARM: socfpga: enable L2 cache ECC on startup tthayer
2016-02-08 19:00 ` Dinh Nguyen [this message]
2016-01-27 16:13 ` [PATCHv9 4/4] ARM: socfpga: Enable OCRAM " tthayer
2016-02-08 19:02 ` Dinh Nguyen
2016-02-08 11:39 ` [PATCHv9 1/4] EDAC, altera: Add Altera L2 Cache and OCRAM EDAC Support Borislav Petkov
2016-02-08 16:10 ` Thor Thayer
2016-02-08 16:16 ` Borislav Petkov
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