diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2012-10-17 00:39:09 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-12-12 16:48:49 +0100 |
| commit | f65aad41772f6a0022e9763fe06f47604449964c (patch) | |
| tree | 701d6ea74ac0c41f008c5554d876945fe4caf512 /arch/mips/Kconfig | |
| parent | aa1762f49c81a14d0453e4f67f922e4f155510a3 (diff) | |
MIPS: Cavium: Add EDAC support.
Drivers for EDAC on Cavium. Supported subsystems are:
o CPU primary caches. These are parity protected only, so only error
reporting.
o Second level cache - ECC protected, provides SECDED.
o Memory: ECC / SECDEC if used with suitable DRAM modules. The driver will
will only initialize if ECC is enabled on a system so is safe to run on
non-ECC memory.
o PCI: Parity error reporting
Since it is very hard to test this sort of code the implementation is very
conservative and uses polling where possible for now.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Reviewed-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 397194a263ce..b47d591c03dd 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -774,6 +774,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD select DMA_COHERENT select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN + select EDAC_SUPPORT select SYS_SUPPORTS_HOTPLUG_CPU select SYS_HAS_EARLY_PRINTK select SYS_HAS_CPU_CAVIUM_OCTEON |