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| author | Thor Thayer <tthayer@opensource.altera.com> | 2014-09-03 10:27:54 -0500 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@opensource.altera.com> | 2014-09-04 13:41:46 -0500 |
| commit | 71bcada88b0f3c7f11fa5b8a4b30ae66dbfabbf3 (patch) | |
| tree | 58168841f8d78f888eb40b6e69d01abe17545064 /drivers/edac/Kconfig | |
| parent | 52addcf9d6669fa439387610bc65c92fa0980cef (diff) | |
| download | lwn-71bcada88b0f3c7f11fa5b8a4b30ae66dbfabbf3.tar.gz lwn-71bcada88b0f3c7f11fa5b8a4b30ae66dbfabbf3.zip | |
edac: altera: Add Altera SDRAM EDAC support
This patch adds support for the CycloneV and ArriaV SDRAM controllers.
Correction and reporting of SBEs, Panic on DBEs.
There was a discussion thread on whether this driver should be an mfd driver
or just make use of syscon, which is already a mfd. Ultimately, the
decision to use a simple syscon interface was reached.[1]
[1] https://lkml.org/lkml/2014/7/30/514
[dinguyen] Fixed Kconfig to have EDAC_ALTERA_MC as a tristate to prevent a
build failure for allmodconfig.
Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
Acked-by: Borislav Petkov <bp@suse.de>
[dinguyen] cleaned up commit message
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Diffstat (limited to 'drivers/edac/Kconfig')
| -rw-r--r-- | drivers/edac/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig index fd89ca982748..7072c2892d63 100644 --- a/drivers/edac/Kconfig +++ b/drivers/edac/Kconfig @@ -376,4 +376,13 @@ config EDAC_OCTEON_PCI Support for error detection and correction on the Cavium Octeon family of SOCs. +config EDAC_ALTERA_MC + tristate "Altera SDRAM Memory Controller EDAC" + depends on EDAC_MM_EDAC && ARCH_SOCFPGA + help + Support for error detection and correction on the + Altera SDRAM memory controller. Note that the + preloader must initialize the SDRAM before loading + the kernel. + endif # EDAC |