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Alan Coxda9bb1d2006-01-18 17:44:13 -08001#
2# EDAC Kconfig
Doug Thompson4577ca52009-04-02 16:58:43 -07003# Copyright (c) 2008 Doug Thompson www.softwarebitmaker.com
Alan Coxda9bb1d2006-01-18 17:44:13 -08004# Licensed and distributed under the GPL
Borislav Petkovb01aec92015-05-21 19:59:31 +02005
6config EDAC_ATOMIC_SCRUB
7 bool
Alan Coxda9bb1d2006-01-18 17:44:13 -08008
Borislav Petkov544516632012-12-18 22:02:56 +01009config EDAC_SUPPORT
10 bool
11
Jan Engelhardt751cb5e2007-07-15 23:39:27 -070012menuconfig EDAC
GeunSik Lime24aca62009-06-17 16:28:02 -070013 bool "EDAC (Error Detection And Correction) reporting"
Borislav Petkovb01aec92015-05-21 19:59:31 +020014 depends on HAS_IOMEM && EDAC_SUPPORT
Alan Coxda9bb1d2006-01-18 17:44:13 -080015 help
16 EDAC is designed to report errors in the core system.
17 These are low-level errors that are reported in the CPU or
Douglas Thompson8cb2a392007-07-19 01:50:12 -070018 supporting chipset or other subsystems:
19 memory errors, cache errors, PCI errors, thermal throttling, etc..
20 If unsure, select 'Y'.
Alan Coxda9bb1d2006-01-18 17:44:13 -080021
Tim Small57c432b2006-03-09 17:33:50 -080022 If this code is reporting problems on your system, please
23 see the EDAC project web pages for more information at:
24
25 <http://bluesmoke.sourceforge.net/>
26
27 and:
28
29 <http://buttersideup.com/edacwiki>
30
31 There is also a mailing list for the EDAC project, which can
32 be found via the sourceforge page.
33
Jan Engelhardt751cb5e2007-07-15 23:39:27 -070034if EDAC
Alan Coxda9bb1d2006-01-18 17:44:13 -080035
Mauro Carvalho Chehab19974712012-03-21 17:06:53 -030036config EDAC_LEGACY_SYSFS
37 bool "EDAC legacy sysfs"
38 default y
39 help
40 Enable the compatibility sysfs nodes.
41 Use 'Y' if your edac utilities aren't ported to work with the newer
42 structures.
43
Alan Coxda9bb1d2006-01-18 17:44:13 -080044config EDAC_DEBUG
45 bool "Debugging"
Alan Coxda9bb1d2006-01-18 17:44:13 -080046 help
Borislav Petkov37929872012-09-10 16:50:54 +020047 This turns on debugging information for the entire EDAC subsystem.
48 You do so by inserting edac_module with "edac_debug_level=x." Valid
49 levels are 0-4 (from low to high) and by default it is set to 2.
50 Usually you should select 'N' here.
Alan Coxda9bb1d2006-01-18 17:44:13 -080051
Borislav Petkov9cdeb402010-09-02 18:33:24 +020052config EDAC_DECODE_MCE
Borislav Petkov0d18b2e2009-10-02 15:31:48 +020053 tristate "Decode MCEs in human-readable form (only on AMD for now)"
Borislav Petkov168eb342011-08-10 09:43:30 -030054 depends on CPU_SUP_AMD && X86_MCE_AMD
Borislav Petkov0d18b2e2009-10-02 15:31:48 +020055 default y
56 ---help---
57 Enable this option if you want to decode Machine Check Exceptions
Lucas De Marchi25985ed2011-03-30 22:57:33 -030058 occurring on your machine in human-readable form.
Borislav Petkov0d18b2e2009-10-02 15:31:48 +020059
60 You should definitely say Y here in case you want to decode MCEs
61 which occur really early upon boot, before the module infrastructure
62 has been initialized.
63
Alan Coxda9bb1d2006-01-18 17:44:13 -080064config EDAC_MM_EDAC
65 tristate "Main Memory EDAC (Error Detection And Correction) reporting"
Chen, Gong76ac8272014-06-11 13:54:04 -070066 select RAS
Alan Coxda9bb1d2006-01-18 17:44:13 -080067 help
68 Some systems are able to detect and correct errors in main
69 memory. EDAC can report statistics on memory error
70 detection and correction (EDAC - or commonly referred to ECC
71 errors). EDAC will also try to decode where these errors
72 occurred so that a particular failing memory module can be
73 replaced. If unsure, select 'Y'.
74
Mauro Carvalho Chehab77c5f5d2013-02-15 06:11:57 -030075config EDAC_GHES
76 bool "Output ACPI APEI/GHES BIOS detected errors via EDAC"
77 depends on ACPI_APEI_GHES && (EDAC_MM_EDAC=y)
78 default y
79 help
80 Not all machines support hardware-driven error report. Some of those
81 provide a BIOS-driven error report mechanism via ACPI, using the
82 APEI/GHES driver. By enabling this option, the error reports provided
83 by GHES are sent to userspace via the EDAC API.
84
85 When this option is enabled, it will disable the hardware-driven
86 mechanisms, if a GHES BIOS is detected, entering into the
87 "Firmware First" mode.
88
89 It should be noticed that keeping both GHES and a hardware-driven
90 error mechanism won't work well, as BIOS will race with OS, while
91 reading the error registers. So, if you want to not use "Firmware
92 first" GHES error mechanism, you should disable GHES either at
93 compilation time or by passing "ghes.disable=1" Kernel parameter
94 at boot time.
95
96 In doubt, say 'Y'.
97
Doug Thompson7d6034d2009-04-27 20:01:01 +020098config EDAC_AMD64
Tomasz Palaf5b10c42014-11-02 11:22:12 +010099 tristate "AMD64 (Opteron, Athlon64)"
100 depends on EDAC_MM_EDAC && AMD_NB && EDAC_DECODE_MCE
Doug Thompson7d6034d2009-04-27 20:01:01 +0200101 help
Borislav Petkov027dbd62010-10-13 22:12:15 +0200102 Support for error detection and correction of DRAM ECC errors on
Tomasz Palaf5b10c42014-11-02 11:22:12 +0100103 the AMD64 families (>= K8) of memory controllers.
Doug Thompson7d6034d2009-04-27 20:01:01 +0200104
105config EDAC_AMD64_ERROR_INJECTION
Borislav Petkov9cdeb402010-09-02 18:33:24 +0200106 bool "Sysfs HW Error injection facilities"
Doug Thompson7d6034d2009-04-27 20:01:01 +0200107 depends on EDAC_AMD64
108 help
109 Recent Opterons (Family 10h and later) provide for Memory Error
110 Injection into the ECC detection circuits. The amd64_edac module
111 allows the operator/user to inject Uncorrectable and Correctable
112 errors into DRAM.
113
114 When enabled, in each of the respective memory controller directories
115 (/sys/devices/system/edac/mc/mcX), there are 3 input files:
116
117 - inject_section (0..3, 16-byte section of 64-byte cacheline),
118 - inject_word (0..8, 16-bit word of 16-byte section),
119 - inject_ecc_vector (hex ecc vector: select bits of inject word)
120
121 In addition, there are two control files, inject_read and inject_write,
122 which trigger the DRAM ECC Read and Write respectively.
Alan Coxda9bb1d2006-01-18 17:44:13 -0800123
124config EDAC_AMD76X
125 tristate "AMD 76x (760, 762, 768)"
Dave Jones90cbc452006-02-03 03:04:11 -0800126 depends on EDAC_MM_EDAC && PCI && X86_32
Alan Coxda9bb1d2006-01-18 17:44:13 -0800127 help
128 Support for error detection and correction on the AMD 76x
129 series of chipsets used with the Athlon processor.
130
131config EDAC_E7XXX
132 tristate "Intel e7xxx (e7205, e7500, e7501, e7505)"
Dave Peterson39f1d8d2006-03-26 01:38:50 -0800133 depends on EDAC_MM_EDAC && PCI && X86_32
Alan Coxda9bb1d2006-01-18 17:44:13 -0800134 help
135 Support for error detection and correction on the Intel
136 E7205, E7500, E7501 and E7505 server chipsets.
137
138config EDAC_E752X
Andrei Konovalov5135b792008-04-29 01:03:13 -0700139 tristate "Intel e752x (e7520, e7525, e7320) and 3100"
Stephen Rothwell40b31362013-05-21 13:49:35 +1000140 depends on EDAC_MM_EDAC && PCI && X86
Alan Coxda9bb1d2006-01-18 17:44:13 -0800141 help
142 Support for error detection and correction on the Intel
143 E7520, E7525, E7320 server chipsets.
144
Tim Small5a2c6752007-07-19 01:49:42 -0700145config EDAC_I82443BXGX
146 tristate "Intel 82443BX/GX (440BX/GX)"
147 depends on EDAC_MM_EDAC && PCI && X86_32
Andrew Morton28f96eea2007-07-19 01:49:45 -0700148 depends on BROKEN
Tim Small5a2c6752007-07-19 01:49:42 -0700149 help
150 Support for error detection and correction on the Intel
151 82443BX/GX memory controllers (440BX/GX chipsets).
152
Alan Coxda9bb1d2006-01-18 17:44:13 -0800153config EDAC_I82875P
154 tristate "Intel 82875p (D82875P, E7210)"
Dave Peterson39f1d8d2006-03-26 01:38:50 -0800155 depends on EDAC_MM_EDAC && PCI && X86_32
Alan Coxda9bb1d2006-01-18 17:44:13 -0800156 help
157 Support for error detection and correction on the Intel
158 DP82785P and E7210 server chipsets.
159
Ranganathan Desikan420390f2007-07-19 01:50:31 -0700160config EDAC_I82975X
161 tristate "Intel 82975x (D82975x)"
162 depends on EDAC_MM_EDAC && PCI && X86
163 help
164 Support for error detection and correction on the Intel
165 DP82975x server chipsets.
166
Jason Uhlenkott535c6a52007-07-19 01:49:48 -0700167config EDAC_I3000
168 tristate "Intel 3000/3010"
Jason Uhlenkottf5c04542008-02-07 00:15:01 -0800169 depends on EDAC_MM_EDAC && PCI && X86
Jason Uhlenkott535c6a52007-07-19 01:49:48 -0700170 help
171 Support for error detection and correction on the Intel
172 3000 and 3010 server chipsets.
173
Jason Uhlenkottdd8ef1d2009-09-23 15:57:27 -0700174config EDAC_I3200
175 tristate "Intel 3200"
Kees Cook053417a2013-01-16 18:53:31 -0800176 depends on EDAC_MM_EDAC && PCI && X86
Jason Uhlenkottdd8ef1d2009-09-23 15:57:27 -0700177 help
178 Support for error detection and correction on the Intel
179 3200 and 3210 server chipsets.
180
Jason Baron7ee40b82014-07-04 13:48:32 +0200181config EDAC_IE31200
182 tristate "Intel e312xx"
183 depends on EDAC_MM_EDAC && PCI && X86
184 help
185 Support for error detection and correction on the Intel
186 E3-1200 based DRAM controllers.
187
Hitoshi Mitakedf8bc08c2008-10-29 14:00:50 -0700188config EDAC_X38
189 tristate "Intel X38"
190 depends on EDAC_MM_EDAC && PCI && X86
191 help
192 Support for error detection and correction on the Intel
193 X38 server chipsets.
194
Mauro Carvalho Chehab920c8df2009-01-06 14:43:00 -0800195config EDAC_I5400
196 tristate "Intel 5400 (Seaburg) chipsets"
197 depends on EDAC_MM_EDAC && PCI && X86
198 help
199 Support for error detection and correction the Intel
200 i5400 MCH chipset (Seaburg).
201
Mauro Carvalho Chehaba0c36a12009-06-22 22:41:15 -0300202config EDAC_I7CORE
203 tristate "Intel i7 Core (Nehalem) processors"
Borislav Petkov168eb342011-08-10 09:43:30 -0300204 depends on EDAC_MM_EDAC && PCI && X86 && X86_MCE_INTEL
Mauro Carvalho Chehaba0c36a12009-06-22 22:41:15 -0300205 help
206 Support for error detection and correction the Intel
Mauro Carvalho Chehab696e4092009-07-23 06:57:45 -0300207 i7 Core (Nehalem) Integrated Memory Controller that exists on
208 newer processors like i7 Core, i7 Core Extreme, Xeon 35xx
209 and Xeon 55xx processors.
Mauro Carvalho Chehaba0c36a12009-06-22 22:41:15 -0300210
Alan Coxda9bb1d2006-01-18 17:44:13 -0800211config EDAC_I82860
212 tristate "Intel 82860"
Dave Peterson39f1d8d2006-03-26 01:38:50 -0800213 depends on EDAC_MM_EDAC && PCI && X86_32
Alan Coxda9bb1d2006-01-18 17:44:13 -0800214 help
215 Support for error detection and correction on the Intel
216 82860 chipset.
217
218config EDAC_R82600
219 tristate "Radisys 82600 embedded chipset"
Dave Peterson39f1d8d2006-03-26 01:38:50 -0800220 depends on EDAC_MM_EDAC && PCI && X86_32
Alan Coxda9bb1d2006-01-18 17:44:13 -0800221 help
222 Support for error detection and correction on the Radisys
223 82600 embedded chipset.
224
Eric Wolleseneb607052007-07-19 01:49:39 -0700225config EDAC_I5000
226 tristate "Intel Greencreek/Blackford chipset"
227 depends on EDAC_MM_EDAC && X86 && PCI
228 help
229 Support for error detection and correction the Intel
230 Greekcreek/Blackford chipsets.
231
Arthur Jones8f421c592008-07-25 01:49:04 -0700232config EDAC_I5100
233 tristate "Intel San Clemente MCH"
234 depends on EDAC_MM_EDAC && X86 && PCI
235 help
236 Support for error detection and correction the Intel
237 San Clemente MCH.
238
Mauro Carvalho Chehabfcaf7802010-08-24 23:22:57 -0300239config EDAC_I7300
240 tristate "Intel Clarksboro MCH"
241 depends on EDAC_MM_EDAC && X86 && PCI
242 help
243 Support for error detection and correction the Intel
244 Clarksboro MCH (Intel 7300 chipset).
245
Mauro Carvalho Chehab3d78c9a2011-10-20 19:33:46 -0200246config EDAC_SBRIDGE
Aristeu Rozanski50d1bb92014-06-20 10:27:54 -0300247 tristate "Intel Sandy-Bridge/Ivy-Bridge/Haswell Integrated MC"
Hui Wang22a5c272012-02-06 04:10:59 -0300248 depends on EDAC_MM_EDAC && PCI && X86_64 && X86_MCE_INTEL
Kees Cook053417a2013-01-16 18:53:31 -0800249 depends on PCI_MMCONFIG
Mauro Carvalho Chehab3d78c9a2011-10-20 19:33:46 -0200250 help
251 Support for error detection and correction the Intel
Aristeu Rozanski50d1bb92014-06-20 10:27:54 -0300252 Sandy Bridge, Ivy Bridge and Haswell Integrated Memory Controllers.
Mauro Carvalho Chehab3d78c9a2011-10-20 19:33:46 -0200253
Tony Luck4ec656b2016-08-20 16:27:58 -0700254config EDAC_SKX
255 tristate "Intel Skylake server Integrated MC"
256 depends on EDAC_MM_EDAC && PCI && X86_64 && X86_MCE_INTEL
257 depends on PCI_MMCONFIG
258 help
259 Support for error detection and correction the Intel
260 Skylake server Integrated Memory Controllers.
261
Dave Jianga9a753d2008-02-07 00:14:55 -0800262config EDAC_MPC85XX
Ira W. Snyderb4846252009-09-23 15:57:25 -0700263 tristate "Freescale MPC83xx / MPC85xx"
York Sun74210262015-05-12 18:03:41 +0800264 depends on EDAC_MM_EDAC && FSL_SOC
Dave Jianga9a753d2008-02-07 00:14:55 -0800265 help
266 Support for error detection and correction on the Freescale
York Sun74210262015-05-12 18:03:41 +0800267 MPC8349, MPC8560, MPC8540, MPC8548, T4240
Dave Jianga9a753d2008-02-07 00:14:55 -0800268
York Suneeb3d682016-08-23 15:14:03 -0700269config EDAC_LAYERSCAPE
270 tristate "Freescale Layerscape DDR"
271 depends on EDAC_MM_EDAC && ARCH_LAYERSCAPE
272 help
273 Support for error detection and correction on Freescale memory
274 controllers on Layerscape SoCs.
275
Dave Jiang4f4aeea2008-02-07 00:14:56 -0800276config EDAC_MV64X60
277 tristate "Marvell MV64x60"
278 depends on EDAC_MM_EDAC && MV64X60
279 help
280 Support for error detection and correction on the Marvell
281 MV64360 and MV64460 chipsets.
282
Egor Martovetsky7d8536f2007-07-19 01:50:24 -0700283config EDAC_PASEMI
284 tristate "PA Semi PWRficient"
285 depends on EDAC_MM_EDAC && PCI
Doug Thompsonddcc3052007-07-26 10:41:16 -0700286 depends on PPC_PASEMI
Egor Martovetsky7d8536f2007-07-19 01:50:24 -0700287 help
288 Support for error detection and correction on PA Semi
289 PWRficient.
290
Benjamin Herrenschmidt48764e42008-02-07 00:14:53 -0800291config EDAC_CELL
292 tristate "Cell Broadband Engine memory controller"
Benjamin Krilldef434c2008-11-27 16:15:44 +0100293 depends on EDAC_MM_EDAC && PPC_CELL_COMMON
Benjamin Herrenschmidt48764e42008-02-07 00:14:53 -0800294 help
295 Support for error detection and correction on the
296 Cell Broadband Engine internal memory controller
297 on platform without a hypervisor
Egor Martovetsky7d8536f2007-07-19 01:50:24 -0700298
Grant Ericksondba7a772009-04-02 16:58:45 -0700299config EDAC_PPC4XX
300 tristate "PPC4xx IBM DDR2 Memory Controller"
301 depends on EDAC_MM_EDAC && 4xx
302 help
303 This enables support for EDAC on the ECC memory used
304 with the IBM DDR2 memory controller found in various
305 PowerPC 4xx embedded processors such as the 405EX[r],
306 440SP, 440SPe, 460EX, 460GT and 460SX.
307
Harry Ciaoe8765582009-04-02 16:58:51 -0700308config EDAC_AMD8131
309 tristate "AMD8131 HyperTransport PCI-X Tunnel"
Harry Ciao715fe7a2009-05-28 14:34:43 -0700310 depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
Harry Ciaoe8765582009-04-02 16:58:51 -0700311 help
312 Support for error detection and correction on the
313 AMD8131 HyperTransport PCI-X Tunnel chip.
Harry Ciao715fe7a2009-05-28 14:34:43 -0700314 Note, add more Kconfig dependency if it's adopted
315 on some machine other than Maple.
Harry Ciaoe8765582009-04-02 16:58:51 -0700316
Harry Ciao58b4ce62009-04-02 16:58:51 -0700317config EDAC_AMD8111
318 tristate "AMD8111 HyperTransport I/O Hub"
Harry Ciao715fe7a2009-05-28 14:34:43 -0700319 depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
Harry Ciao58b4ce62009-04-02 16:58:51 -0700320 help
321 Support for error detection and correction on the
322 AMD8111 HyperTransport I/O Hub chip.
Harry Ciao715fe7a2009-05-28 14:34:43 -0700323 Note, add more Kconfig dependency if it's adopted
324 on some machine other than Maple.
Harry Ciao58b4ce62009-04-02 16:58:51 -0700325
Harry Ciao2a9036a2009-06-17 16:27:58 -0700326config EDAC_CPC925
327 tristate "IBM CPC925 Memory Controller (PPC970FX)"
328 depends on EDAC_MM_EDAC && PPC64
329 help
330 Support for error detection and correction on the
331 IBM CPC925 Bridge and Memory Controller, which is
332 a companion chip to the PowerPC 970 family of
333 processors.
334
Chris Metcalf5c770752011-03-01 13:01:49 -0500335config EDAC_TILE
336 tristate "Tilera Memory Controller"
337 depends on EDAC_MM_EDAC && TILE
338 default y
339 help
340 Support for error detection and correction on the
341 Tilera memory controller.
342
Rob Herringa1b01ed2012-06-13 12:01:55 -0500343config EDAC_HIGHBANK_MC
344 tristate "Highbank Memory Controller"
345 depends on EDAC_MM_EDAC && ARCH_HIGHBANK
346 help
347 Support for error detection and correction on the
348 Calxeda Highbank memory controller.
349
Rob Herring69154d02012-06-11 21:32:14 -0500350config EDAC_HIGHBANK_L2
351 tristate "Highbank L2 Cache"
352 depends on EDAC_MM_EDAC && ARCH_HIGHBANK
353 help
354 Support for error detection and correction on the
355 Calxeda Highbank memory controller.
356
Ralf Baechlef65aad42012-10-17 00:39:09 +0200357config EDAC_OCTEON_PC
358 tristate "Cavium Octeon Primary Caches"
359 depends on EDAC_MM_EDAC && CPU_CAVIUM_OCTEON
360 help
361 Support for error detection and correction on the primary caches of
362 the cnMIPS cores of Cavium Octeon family SOCs.
363
364config EDAC_OCTEON_L2C
365 tristate "Cavium Octeon Secondary Caches (L2C)"
David Daney9ddebc42013-05-22 15:10:46 +0000366 depends on EDAC_MM_EDAC && CAVIUM_OCTEON_SOC
Ralf Baechlef65aad42012-10-17 00:39:09 +0200367 help
368 Support for error detection and correction on the
369 Cavium Octeon family of SOCs.
370
371config EDAC_OCTEON_LMC
372 tristate "Cavium Octeon DRAM Memory Controller (LMC)"
David Daney9ddebc42013-05-22 15:10:46 +0000373 depends on EDAC_MM_EDAC && CAVIUM_OCTEON_SOC
Ralf Baechlef65aad42012-10-17 00:39:09 +0200374 help
375 Support for error detection and correction on the
376 Cavium Octeon family of SOCs.
377
378config EDAC_OCTEON_PCI
379 tristate "Cavium Octeon PCI Controller"
David Daney9ddebc42013-05-22 15:10:46 +0000380 depends on EDAC_MM_EDAC && PCI && CAVIUM_OCTEON_SOC
Ralf Baechlef65aad42012-10-17 00:39:09 +0200381 help
382 Support for error detection and correction on the
383 Cavium Octeon family of SOCs.
384
Thor Thayerc3eea192016-02-10 13:26:21 -0600385config EDAC_ALTERA
386 bool "Altera SOCFPGA ECC"
Thor Thayer7e52a032015-04-17 17:16:14 -0500387 depends on EDAC_MM_EDAC=y && ARCH_SOCFPGA
Thor Thayer71bcada2014-09-03 10:27:54 -0500388 help
389 Support for error detection and correction on the
Thor Thayerc3eea192016-02-10 13:26:21 -0600390 Altera SOCs. This must be selected for SDRAM ECC.
391 Note that the preloader must initialize the SDRAM
392 before loading the kernel.
393
394config EDAC_ALTERA_L2C
395 bool "Altera L2 Cache ECC"
Thor Thayer3a8f21f2016-03-21 11:01:38 -0500396 depends on EDAC_ALTERA=y && CACHE_L2X0
Thor Thayerc3eea192016-02-10 13:26:21 -0600397 help
398 Support for error detection and correction on the
399 Altera L2 cache Memory for Altera SoCs. This option
Thor Thayer3a8f21f2016-03-21 11:01:38 -0500400 requires L2 cache.
Thor Thayerc3eea192016-02-10 13:26:21 -0600401
402config EDAC_ALTERA_OCRAM
403 bool "Altera On-Chip RAM ECC"
404 depends on EDAC_ALTERA=y && SRAM && GENERIC_ALLOCATOR
405 help
406 Support for error detection and correction on the
407 Altera On-Chip RAM Memory for Altera SoCs.
Thor Thayer71bcada2014-09-03 10:27:54 -0500408
Thor Thayerab8c1e02016-06-22 08:58:58 -0500409config EDAC_ALTERA_ETHERNET
410 bool "Altera Ethernet FIFO ECC"
411 depends on EDAC_ALTERA=y
412 help
413 Support for error detection and correction on the
414 Altera Ethernet FIFO Memory for Altera SoCs.
415
Thor Thayerc6882fb2016-07-14 11:06:43 -0500416config EDAC_ALTERA_NAND
417 bool "Altera NAND FIFO ECC"
418 depends on EDAC_ALTERA=y && MTD_NAND_DENALI
419 help
420 Support for error detection and correction on the
421 Altera NAND FIFO Memory for Altera SoCs.
422
Thor Thayere8263792016-07-28 10:03:57 +0200423config EDAC_ALTERA_DMA
424 bool "Altera DMA FIFO ECC"
425 depends on EDAC_ALTERA=y && PL330_DMA=y
426 help
427 Support for error detection and correction on the
428 Altera DMA FIFO Memory for Altera SoCs.
429
Thor Thayerc6095812016-07-14 11:06:45 -0500430config EDAC_ALTERA_USB
431 bool "Altera USB FIFO ECC"
432 depends on EDAC_ALTERA=y && USB_DWC2
433 help
434 Support for error detection and correction on the
435 Altera USB FIFO Memory for Altera SoCs.
436
Thor Thayer485fe9e2016-07-14 11:06:46 -0500437config EDAC_ALTERA_QSPI
438 bool "Altera QSPI FIFO ECC"
439 depends on EDAC_ALTERA=y && SPI_CADENCE_QUADSPI
440 help
441 Support for error detection and correction on the
442 Altera QSPI FIFO Memory for Altera SoCs.
443
Thor Thayer91104982016-08-09 09:40:52 -0500444config EDAC_ALTERA_SDMMC
445 bool "Altera SDMMC FIFO ECC"
446 depends on EDAC_ALTERA=y && MMC_DW
447 help
448 Support for error detection and correction on the
449 Altera SDMMC FIFO Memory for Altera SoCs.
450
Punnaiah Choudary Kalluriae9b56e2015-01-06 23:13:47 +0530451config EDAC_SYNOPSYS
452 tristate "Synopsys DDR Memory Controller"
453 depends on EDAC_MM_EDAC && ARCH_ZYNQ
454 help
455 Support for error detection and correction on the Synopsys DDR
456 memory controller.
457
Kyle Yanddc44242016-06-20 14:42:14 -0700458config EDAC_KRYO3XX_ARM64
459 depends on EDAC_MM_EDAC && ARM64
460 tristate "ARM KRYO3XX Gold and Silver L1/L2/L3/SCU Caches"
461 help
462 Support for error detection and correction on the
463 Kryo3xx Gold and Silver CPUs. Reports errors caught by Kryo3xx
464 ECC mechanism.
465 For debugging issues having to do with stability and overall system
466 health, you should probably say 'Y' here.
467
468config EDAC_KRYO3XX_ARM64_POLL
469 depends on EDAC_KRYO3XX_ARM64
470 bool "Poll on kryo3xx ECC registers - kryo3xx"
471 help
472 This option chooses whether or not you want to poll on the Kryo3xx
473 ECC registers. When this is enabled, the polling rate can be set as
474 a module parameter. By default, it will call the polling function
475 every second.
476 This option should only be used if the associated interrupt lines
477 are not enabled.
478
479config EDAC_KRYO3XX_ARM64_PANIC_ON_CE
480 depends on EDAC_KRYO3XX_ARM64
481 bool "Panic on correctable errors - kryo3xx"
482 help
483 Forcibly cause a kernel panic if an correctable error (CE) is
484 detected, even though the error is (by definition) correctable and
485 would otherwise result in no adverse system effects. This can reduce
486 debugging times on hardware which may be operating at voltages or
487 frequencies outside normal specification.
488 For production builds, you should definitely say 'N' here.
489
490config EDAC_KRYO3XX_ARM64_PANIC_ON_UE
491 depends on EDAC_KRYO3XX_ARM64
492 bool "Panic on uncorrectable errors - kryo3xx"
493 help
494 Forcibly cause a kernel panic if an uncorrectable error (UE) is
495 detected. This can reduce debugging times on hardware which may be
496 operating at voltages or frequencies outside normal specification.
497 For production builds, you should probably say 'N' here.
498
Loc Ho0d442932015-05-22 17:32:59 -0600499config EDAC_XGENE
500 tristate "APM X-Gene SoC"
501 depends on EDAC_MM_EDAC && (ARM64 || COMPILE_TEST)
502 help
503 Support for error detection and correction on the
504 APM X-Gene family of SOCs.
505
Channagoud Kadabi845ae7c2016-06-23 18:55:38 -0700506config EDAC_QCOM_LLCC
Channagoud Kadabi5c9de9a2016-10-03 23:03:07 -0700507 depends on EDAC_MM_EDAC && QCOM_LLCC
Channagoud Kadabi845ae7c2016-06-23 18:55:38 -0700508 tristate "QCOM LLCC Caches"
509 help
510 Support for error detection and correction on the
511 QCOM LLCC cache. Report errors caught by LLCC ECC
512 mechanism.
513
514 For debugging issues having to do with stability and overall system
515 health, you should probably say 'Y' here.
516
517config EDAC_QCOM_LLCC_PANIC_ON_CE
518 depends on EDAC_QCOM_LLCC
519 bool "panic on correctable errors - qcom llcc"
520 help
521 Forcibly cause kernel panic if a correctable error (CE) is
522 detected, even though the error is (by definition) correctable and
523 would otherwise result in no adverse system effects. This can reduce
524 debugging times on hardware which my be operating at voltages or
525 frequencies outside normal specifications.
526
527 For production builds, you should definitely say 'N' here.
528
529config EDAC_QCOM_LLCC_PANIC_ON_UE
530 depends on EDAC_QCOM_LLCC
531 bool "Panic on uncorrectable errors - qcom llcc"
532 help
533 Forcibly cause a kernel panic if an uncorrectable error (UE) is
534 detected. This can reduce debugging times on hardware which may be
535 operating at voltages or frequencies outside normal specification.
536
537 For production builds, you should probably say 'N' here.
538
Jan Engelhardt751cb5e2007-07-15 23:39:27 -0700539endif # EDAC