linux-toradex.git/drivers/edac/Makefile, branch v4.15-rc2

EDAC: Delete edac_stub.c

2017-04-10T15:14:48+00:00

Move the remaining functionality to edac_mc.c. Convert "edac_report=" to
a module parameter.

Signed-off-by: Borislav Petkov

EDAC: Remove EDAC_MM_EDAC

2017-04-10T15:14:41+00:00

Move all the EDAC core functionality behind CONFIG_EDAC and get rid of
that indirection. Update defconfigs which had it.

While at it, fix dependencies such that EDAC depends on RAS for the
tracepoints.

Signed-off-by: Borislav Petkov 
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Chris Metcalf 
Cc: linux-edac@vger.kernel.org

EDAC, highbank: Align Makefile directives

2017-04-10T15:10:43+00:00

... like the rest of the file.

Signed-off-by: Borislav Petkov

EDAC, thunderx: Add Cavium ThunderX EDAC driver

2017-03-27T09:43:56+00:00

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 
Cc: David.Daney@cavium.com
Cc: Jan.Glauber@cavium.com
Cc: linux-edac 
Link: http://lkml.kernel.org/r/20170324222837.60583-1-s.temerkhanov@gmail.com
Signed-off-by: Borislav Petkov

EDAC, pnd2_edac: Add new EDAC driver for Intel SoC platforms

2017-03-16T11:40:52+00:00

Initial target for this driver is the Intel Apollo Lake platform and
Denverton micro-server, they use the same internal memory controller IP
called Pondicherry2.

Memory controller registers are not in PCI config space like earlier
Intel memory controllers. For Apollo Lake platform they are accessed via
a "side-band" interface, for Denverton micro-server they are access via
PCI config space and memory map I/O. This driver is for Apollo Lake and
Denverton, but only the Denverton is fully enabled while we wait for the
sideband driver.

Apollo lake driver and initial cut at Denverton driver by Tony Luck.
Extensive cleanup, refactoring and basic verification by Qiuxu Zhuo.

Signed-off-by: Tony Luck 
Signed-off-by: Qiuxu Zhuo 
Cc: linux-edac 
Link: http://lkml.kernel.org/r/20170308174539.14432-1-qiuxu.zhuo@intel.com
Signed-off-by: Borislav Petkov

Merge tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

2016-10-04T19:06:26+00:00

Pull EDAC updates from Borislav Petkov:
 "A lot of movement in the EDAC tree this time around, coarse summary
  below:

   - Altera Arria10 enablement of NAND, DMA, USB, QSPI and SD-MMC FIFO
     buffers (Thor Thayer)

   - split the memory controller part out of mpc85xx and share it with a
     new Freescale ARM Layerscape driver (York Sun)

   - amd64_edac fixes (Yazen Ghannam)

   - misc cleanups, refactoring and fixes all over the place"

* tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (37 commits)
  EDAC, altera: Add IRQ Flags to disable IRQ while handling
  EDAC, altera: Correct EDAC IRQ error message
  EDAC, amd64: Autoload module using x86_cpu_id
  EDAC, sb_edac: Remove NULL pointer check on array pci_tad
  EDAC: Remove NO_IRQ from powerpc-only drivers
  EDAC, fsl_ddr: Fix error return code in fsl_mc_err_probe()
  EDAC, fsl_ddr: Add entry to MAINTAINERS
  EDAC: Move Doug Thompson to CREDITS
  EDAC, I3000: Orphan driver
  EDAC, fsl_ddr: Replace simple_strtoul() with kstrtoul()
  EDAC, layerscape: Add Layerscape EDAC support
  EDAC, fsl_ddr: Fix IRQ dispose warning when module is removed
  EDAC, fsl_ddr: Add support for little endian
  EDAC, fsl_ddr: Add missing DDR DRAM types
  EDAC, fsl_ddr: Rename macros and names
  EDAC, fsl-ddr: Separate FSL DDR driver from MPC85xx
  EDAC, mpc85xx: Replace printk() with pr_* format
  EDAC, mpc85xx: Drop setting/clearing RFXE bit in HID1
  EDAC, altera: Rename MC trigger to common name
  EDAC, altera: Rename device trigger to common name
  ...

EDAC, layerscape: Add Layerscape EDAC support

2016-09-01T08:28:03+00:00

Add DDR EDAC driver for ARM-based compatible controllers. Both
big-endian and little-endian are supported, as specified in device tree.

Signed-off-by: York Sun 
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac 
Link: http://lkml.kernel.org/r/1471990465-27443-1-git-send-email-york.sun@nxp.com
Signed-off-by: Borislav Petkov

EDAC, fsl-ddr: Separate FSL DDR driver from MPC85xx

2016-09-01T08:28:00+00:00

The mpc85xx-compatible DDR controllers are used on ARM-based SoCs too.
Carve out the DDR part from the mpc85xx EDAC driver in preparation to
support both architectures.

Signed-off-by: York Sun 
Cc: Johannes Thumshirn 
Cc: linux-edac 
Cc: oss@buserror.net
Cc: stuart.yoder@nxp.com
Link: http://lkml.kernel.org/r/1470946525-3410-1-git-send-email-york.sun@nxp.com
Signed-off-by: Borislav Petkov

EDAC, skx_edac: Add EDAC driver for Skylake

2016-08-21T17:58:34+00:00

This is an entirely new driver instead of yet another set of patches
to sb_edac.c because:

1) Mapping from PCI devices to socket/memory controller is significantly
   different. Skylake scatters devices on a socket across a number of
   PCI buses.
2) There is an extra level of interleaving via the "mcroute" register
   that would be a little messy to squeeze into the old driver.
3) Validation is getting too expensive. Changes to sb_edac need to
   be checked against Sandy Bridge, Ivy Bridge, Haswell, Broadwell and
   Knights Landing.

Acked-by: Aristeu Rozanski 
Acked-by: Borislav Petkov 
Signed-off-by: Tony Luck 
Signed-off-by: Linus Torvalds

EDAC, altera: Add Altera L2 cache and OCRAM support

2016-02-11T11:23:06+00:00

Add L2 Cache and On-Chip RAM EDAC support for the Altera SoCs. The SDRAM
controller is using the Memory Controller model.

Each type of ECC is individually configurable.

Signed-off-by: Thor Thayer 
Cc: devicetree@vger.kernel.org
Cc: dinguyen@opensource.altera.com
Cc: galak@codeaurora.org
Cc: grant.likely@linaro.org
Cc: ijc+devicetree@hellion.org.uk
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux@arm.linux.org.uk
Cc: linux-doc@vger.kernel.org
Cc: linux-edac 
Cc: mark.rutland@arm.com
Cc: Mauro Carvalho Chehab 
Cc: pawel.moll@arm.com
Cc: robh+dt@kernel.org
Link: http://lkml.kernel.org/r/1455132384-17108-1-git-send-email-tthayer@opensource.altera.com
Signed-off-by: Borislav Petkov