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| author | Thor Thayer <tthayer@opensource.altera.com> | 2016-02-10 13:26:24 -0600 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2016-02-11 12:34:38 +0100 |
| commit | 7cc5a5d3cd4cca0a3852d1500e8c50fe191bcc9d (patch) | |
| tree | 9249f5b90cfef92258847491139d8303b248e102 /arch/arm/mach-socfpga/socfpga.c | |
| parent | 4d1138380ed6f1cca622e7de8bcc877c04a52d0d (diff) | |
| download | talos-op-linux-7cc5a5d3cd4cca0a3852d1500e8c50fe191bcc9d.tar.gz talos-op-linux-7cc5a5d3cd4cca0a3852d1500e8c50fe191bcc9d.zip | |
ARM: socfpga: Enable OCRAM ECC on startup
Enable ECC for On-Chip RAM 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>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: devicetree@vger.kernel.org
Cc: dougthompson@xmission.com
Cc: galak@codeaurora.org
Cc: grant.likely@linaro.org
Cc: ijc+devicetree@hellion.org.uk
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux@arm.linux.org.uk
Cc: linux-doc@vger.kernel.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: mark.rutland@arm.com
Cc: m.chehab@samsung.com
Cc: pawel.moll@arm.com
Cc: robh+dt@kernel.org
Cc: Russell King <linux@arm.linux.org.uk>
Cc: tthayer.linux@gmail.com
Cc: tthayer@opensource.altera.com
Link: http://lkml.kernel.org/r/1455132384-17108-4-git-send-email-tthayer@opensource.altera.com
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'arch/arm/mach-socfpga/socfpga.c')
| -rw-r--r-- | arch/arm/mach-socfpga/socfpga.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c index dd1ff07b0472..7e0aad2ec3d1 100644 --- a/arch/arm/mach-socfpga/socfpga.c +++ b/arch/arm/mach-socfpga/socfpga.c @@ -61,6 +61,9 @@ static void __init socfpga_init_irq(void) socfpga_sysmgr_init(); if (IS_ENABLED(CONFIG_EDAC_ALTERA_L2C)) socfpga_init_l2_ecc(); + + if (IS_ENABLED(CONFIG_EDAC_ALTERA_OCRAM)) + socfpga_init_ocram_ecc(); } static void socfpga_cyclone5_restart(enum reboot_mode mode, const char *cmd) |
