From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dinh Nguyen Subject: Re: [PATCHv2 10/11] ARM: socfpga: Enable Arria10 L2 cache ECC on startup Date: Tue, 8 Mar 2016 08:45:26 -0600 Message-ID: <56DEE586.8010102@opensource.altera.com> References: <1457379787-8327-1-git-send-email-tthayer@opensource.altera.com> <1457379787-8327-11-git-send-email-tthayer@opensource.altera.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1457379787-8327-11-git-send-email-tthayer@opensource.altera.com> Sender: linux-doc-owner@vger.kernel.org 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 List-Id: devicetree@vger.kernel.org On 03/07/2016 01:43 PM, tthayer@opensource.altera.com wrote: > From: Thor Thayer > > 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 > --- > 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 Thanks, Dinh