diff options
| author | Thor Thayer <tthayer@opensource.altera.com> | 2016-02-10 22:26:23 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2016-02-11 14:32:11 +0300 |
| commit | 4d1138380ed6f1cca622e7de8bcc877c04a52d0d (patch) | |
| tree | 44625a01cd4507dfb90c728c299700b5d4726c7f /arch/arm/mach-socfpga/socfpga.c | |
| parent | d31e2e846b35370a2317a211a50d8248d46fc83b (diff) | |
| download | linux-4d1138380ed6f1cca622e7de8bcc877c04a52d0d.tar.xz | |
ARM: socfpga: Enable L2 cache ECC on startup
Enable 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>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: devicetree@vger.kernel.org
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>
Link: http://lkml.kernel.org/r/1455132384-17108-3-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 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c index a1c0efaa8794..dd1ff07b0472 100644 --- a/arch/arm/mach-socfpga/socfpga.c +++ b/arch/arm/mach-socfpga/socfpga.c @@ -59,6 +59,8 @@ static void __init socfpga_init_irq(void) { irqchip_init(); socfpga_sysmgr_init(); + if (IS_ENABLED(CONFIG_EDAC_ALTERA_L2C)) + socfpga_init_l2_ecc(); } static void socfpga_cyclone5_restart(enum reboot_mode mode, const char *cmd) |