From f65aad41772f6a0022e9763fe06f47604449964c Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 17 Oct 2012 00:39:09 +0200 Subject: 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 Reviewed-by: Borislav Petkov --- arch/mips/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/mips/Kconfig') 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 -- cgit v1.2.3