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EDAC, thunderx: Add Cavium ThunderX EDAC driver

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Add support for Cavium ThunderX EDAC capable on-chip peripherals, namely
the DRAM controller (LMC), cache coherent processor interconnect (CCPI)
and level 2 cache blocks (L2C-TAD, L2C-MCI, L2C-CBC)

Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com>
Cc: David.Daney@cavium.com
Cc: Jan.Glauber@cavium.com
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/20170324222837.60583-1-s.temerkhanov@gmail.com
Signed-off-by: Borislav Petkov <bp@suse.de>
This commit is contained in:
Sergey Temerkhanov 2017-03-24 22:28:37 +00:00 committed by Borislav Petkov
parent 819f60fb7d
commit 41003396f9
4 changed files with 2196 additions and 0 deletions
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1
MAINTAINERS
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@ -4695,6 +4695,7 @@ L: linux-edac@vger.kernel.org
L: linux-mips@linux-mips.org L: linux-mips@linux-mips.org
S: Supported S: Supported
F: drivers/edac/octeon_edac* F: drivers/edac/octeon_edac*
F: drivers/edac/thunderx_edac*
EDAC-E752X EDAC-E752X
M: Mark Gross <mark.gross@intel.com> M: Mark Gross <mark.gross@intel.com>

11
drivers/edac/Kconfig
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@ -392,6 +392,17 @@ config EDAC_OCTEON_PCI
Support for error detection and correction on the Support for error detection and correction on the
Cavium Octeon family of SOCs. Cavium Octeon family of SOCs.
config EDAC_THUNDERX
tristate "Cavium ThunderX EDAC"
depends on EDAC_MM_EDAC
depends on ARM64
depends on PCI
help
Support for error detection and correction on the
Cavium ThunderX memory controllers (LMC), Cache
Coherent Processor Interconnect (CCPI) and L2 cache
blocks (TAD, CBC, MCI).
config EDAC_ALTERA config EDAC_ALTERA
bool "Altera SOCFPGA ECC" bool "Altera SOCFPGA ECC"
depends on EDAC_MM_EDAC=y && ARCH_SOCFPGA depends on EDAC_MM_EDAC=y && ARCH_SOCFPGA

1
drivers/edac/Makefile
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@ -74,6 +74,7 @@ obj-$(CONFIG_EDAC_OCTEON_PC) += octeon_edac-pc.o
obj-$(CONFIG_EDAC_OCTEON_L2C) += octeon_edac-l2c.o obj-$(CONFIG_EDAC_OCTEON_L2C) += octeon_edac-l2c.o
obj-$(CONFIG_EDAC_OCTEON_LMC) += octeon_edac-lmc.o obj-$(CONFIG_EDAC_OCTEON_LMC) += octeon_edac-lmc.o
obj-$(CONFIG_EDAC_OCTEON_PCI) += octeon_edac-pci.o obj-$(CONFIG_EDAC_OCTEON_PCI) += octeon_edac-pci.o
obj-$(CONFIG_EDAC_THUNDERX) += thunderx_edac.o
obj-$(CONFIG_EDAC_ALTERA) += altera_edac.o obj-$(CONFIG_EDAC_ALTERA) += altera_edac.o
obj-$(CONFIG_EDAC_SYNOPSYS) += synopsys_edac.o obj-$(CONFIG_EDAC_SYNOPSYS) += synopsys_edac.o

2183
drivers/edac/thunderx_edac.c Normal file
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