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ARM: 8888/1: EDAC: Add driver for the Marvell Armada XP SDRAM and L2 …
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…cache ECC

Add support for the ECC functionality as found in the DDR RAM and L2
cache controllers on the MV78230/MV78x60 SoCs. This driver has been
tested on the MV78460 (on a custom board with a DDR3 ECC DIMM).

[cp use SPDX license]

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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jluebbe authored and Russell King committed Aug 29, 2019
1 parent 0ecace0 commit 7f6998a
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6 changes: 6 additions & 0 deletions MAINTAINERS
Original file line number Diff line number Diff line change
Expand Up @@ -5755,6 +5755,12 @@ L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/edac/amd64_edac*

EDAC-ARMADA
M: Jan Luebbe <jlu@pengutronix.de>
L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/edac/armada_xp_*

EDAC-AST2500
M: Stefan Schaeckeler <sschaeck@cisco.com>
S: Supported
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7 changes: 7 additions & 0 deletions drivers/edac/Kconfig
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Expand Up @@ -466,6 +466,13 @@ config EDAC_SIFIVE
help
Support for error detection and correction on the SiFive SoCs.

config EDAC_ARMADA_XP
bool "Marvell Armada XP DDR and L2 Cache ECC"
depends on MACH_MVEBU_V7
help
Support for error correction and detection on the Marvell Aramada XP
DDR RAM and L2 cache controllers.

config EDAC_SYNOPSYS
tristate "Synopsys DDR Memory Controller"
depends on ARCH_ZYNQ || ARCH_ZYNQMP
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1 change: 1 addition & 0 deletions drivers/edac/Makefile
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Expand Up @@ -80,6 +80,7 @@ obj-$(CONFIG_EDAC_THUNDERX) += thunderx_edac.o

obj-$(CONFIG_EDAC_ALTERA) += altera_edac.o
obj-$(CONFIG_EDAC_SIFIVE) += sifive_edac.o
obj-$(CONFIG_EDAC_ARMADA_XP) += armada_xp_edac.o
obj-$(CONFIG_EDAC_SYNOPSYS) += synopsys_edac.o
obj-$(CONFIG_EDAC_XGENE) += xgene_edac.o
obj-$(CONFIG_EDAC_TI) += ti_edac.o
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