linux-imx

ARM: socfpga: Enable Arria10 L2 cache ECC on startup

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@opensource.altera.com>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: devicetree@vger.kernel.org
Cc: dinguyen@opensource.altera.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux@arm.linux.org.uk
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1458576106-24505-9-git-send-email-tthayer@opensource.altera.com
Signed-off-by: Borislav Petkov <bp@suse.de>