Documentation/arm/marvell.rst

   1 ================
   2 ARM Marvell SoCs
   3 ================
   4
   5 This document lists all the ARM Marvell SoCs that are currently
   6 supported in mainline by the Linux kernel. As the Marvell families of
   7 SoCs are large and complex, it is hard to understand where the support
   8 for a particular SoC is available in the Linux kernel. This document
   9 tries to help in understanding where those SoCs are supported, and to
  10 match them with their corresponding public datasheet, when available.
  11
  12 Orion family
  13 ------------
  14
  15   Flavors:
  16         - 88F5082
  17         - 88F5181
  18         - 88F5181L
  19         - 88F5182
  20
  21                - Datasheet: https://web.archive.org/web/20210124231420/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-datasheet.pdf
  22                - Programmer's User Guide: https://web.archive.org/web/20210124231536/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-opensource-manual.pdf
  23                - User Manual: https://web.archive.org/web/20210124231631/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-usermanual.pdf
  24         - 88F5281
  25
  26                - Datasheet: https://web.archive.org/web/20131028144728/http://www.ocmodshop.com/images/reviews/networking/qnap_ts409u/marvel_88f5281_data_sheet.pdf
  27         - 88F6183
  28   Core:
  29         Feroceon 88fr331 (88f51xx) or 88fr531-vd (88f52xx) ARMv5 compatible
  30   Linux kernel mach directory:
  31         arch/arm/mach-orion5x
  32   Linux kernel plat directory:
  33         arch/arm/plat-orion
  34
  35 Kirkwood family
  36 ---------------
  37
  38   Flavors:
  39         - 88F6282 a.k.a Armada 300
  40
  41                 - Product Brief  : https://web.archive.org/web/20111027032509/http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf
  42         - 88F6283 a.k.a Armada 310
  43
  44                 - Product Brief  : https://web.archive.org/web/20111027032509/http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf
  45         - 88F6190
  46
  47                 - Product Brief  : https://web.archive.org/web/20130730072715/http://www.marvell.com/embedded-processors/kirkwood/assets/88F6190-003_WEB.pdf
  48                 - Hardware Spec  : https://web.archive.org/web/20121021182835/http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf
  49                 - Functional Spec: https://web.archive.org/web/20130730091033/http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
  50         - 88F6192
  51
  52                 - Product Brief  : https://web.archive.org/web/20131113121446/http://www.marvell.com/embedded-processors/kirkwood/assets/88F6192-003_ver1.pdf
  53                 - Hardware Spec  : https://web.archive.org/web/20121021182835/http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf
  54                 - Functional Spec: https://web.archive.org/web/20130730091033/http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
  55         - 88F6182
  56         - 88F6180
  57
  58                 - Product Brief  : https://web.archive.org/web/20120616201621/http://www.marvell.com/embedded-processors/kirkwood/assets/88F6180-003_ver1.pdf
  59                 - Hardware Spec  : https://web.archive.org/web/20130730091654/http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6180_OpenSource.pdf
  60                 - Functional Spec: https://web.archive.org/web/20130730091033/http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
  61         - 88F6281
  62
  63                 - Product Brief  : https://web.archive.org/web/20120131133709/http://www.marvell.com/embedded-processors/kirkwood/assets/88F6281-004_ver1.pdf
  64                 - Hardware Spec  : https://web.archive.org/web/20120620073511/http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6281_OpenSource.pdf
  65                 - Functional Spec: https://web.archive.org/web/20130730091033/http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
  66   Homepage:
  67         https://web.archive.org/web/20160513194943/http://www.marvell.com/embedded-processors/kirkwood/
  68   Core:
  69         Feroceon 88fr131 ARMv5 compatible
  70   Linux kernel mach directory:
  71         arch/arm/mach-mvebu
  72   Linux kernel plat directory:
  73         none
  74
  75 Discovery family
  76 ----------------
  77
  78   Flavors:
  79         - MV78100
  80
  81                 - Product Brief  : https://web.archive.org/web/20120616194711/http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78100-003_WEB.pdf
  82                 - Hardware Spec  : https://web.archive.org/web/20141005120451/http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78100_OpenSource.pdf
  83                 - Functional Spec: https://web.archive.org/web/20111110081125/http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf
  84         - MV78200
  85
  86                 - Product Brief  : https://web.archive.org/web/20140801121623/http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78200-002_WEB.pdf
  87                 - Hardware Spec  : https://web.archive.org/web/20141005120458/http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78200_OpenSource.pdf
  88                 - Functional Spec: https://web.archive.org/web/20111110081125/http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf
  89
  90         - MV76100
  91
  92                 Not supported by the Linux kernel.
  93
  94   Core:
  95         Feroceon 88fr571-vd ARMv5 compatible
  96
  97   Linux kernel mach directory:
  98         arch/arm/mach-mv78xx0
  99   Linux kernel plat directory:
 100         arch/arm/plat-orion
 101
 102 EBU Armada family
 103 -----------------
 104
 105   Armada 370 Flavors:
 106         - 88F6710
 107         - 88F6707
 108         - 88F6W11
 109
 110     - Product Brief:   https://web.archive.org/web/20121115063038/http://www.marvell.com/embedded-processors/armada-300/assets/Marvell_ARMADA_370_SoC.pdf
 111     - Hardware Spec:   https://web.archive.org/web/20140617183747/http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-datasheet.pdf
 112     - Functional Spec: https://web.archive.org/web/20140617183701/http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-FunctionalSpec-datasheet.pdf
 113
 114   Core:
 115         Sheeva ARMv7 compatible PJ4B
 116
 117   Armada 375 Flavors:
 118         - 88F6720
 119
 120     - Product Brief: https://web.archive.org/web/20131216023516/http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA_375_SoC-01_product_brief.pdf
 121
 122   Core:
 123         ARM Cortex-A9
 124
 125   Armada 38x Flavors:
 126         - 88F6810       Armada 380
 127         - 88F6820 Armada 385
 128         - 88F6828 Armada 388
 129
 130     - Product infos:   https://web.archive.org/web/20181006144616/http://www.marvell.com/embedded-processors/armada-38x/
 131     - Functional Spec: https://web.archive.org/web/20200420191927/https://www.marvell.com/content/dam/marvell/en/public-collateral/embedded-processors/marvell-embedded-processors-armada-38x-functional-specifications-2015-11.pdf
 132
 133   Core:
 134         ARM Cortex-A9
 135
 136   Armada 39x Flavors:
 137         - 88F6920 Armada 390
 138         - 88F6928 Armada 398
 139
 140     - Product infos: https://web.archive.org/web/20181020222559/http://www.marvell.com/embedded-processors/armada-39x/
 141
 142   Core:
 143         ARM Cortex-A9
 144
 145   Armada XP Flavors:
 146         - MV78230
 147         - MV78260
 148         - MV78460
 149
 150     NOTE:
 151         not to be confused with the non-SMP 78xx0 SoCs
 152
 153     Product Brief:
 154         https://web.archive.org/web/20121021173528/http://www.marvell.com/embedded-processors/armada-xp/assets/Marvell-ArmadaXP-SoC-product%20brief.pdf
 155
 156     Functional Spec:
 157         https://web.archive.org/web/20180829171131/http://www.marvell.com/embedded-processors/armada-xp/assets/ARMADA-XP-Functional-SpecDatasheet.pdf
 158
 159     - Hardware Specs:
 160
 161         - https://web.archive.org/web/20141127013651/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78230_OS.PDF
 162         - https://web.archive.org/web/20141222000224/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78260_OS.PDF
 163         - https://web.archive.org/web/20141222000230/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78460_OS.PDF
 164
 165   Core:
 166         Sheeva ARMv7 compatible Dual-core or Quad-core PJ4B-MP
 167
 168   Linux kernel mach directory:
 169         arch/arm/mach-mvebu
 170   Linux kernel plat directory:
 171         none
 172
 173 EBU Armada family ARMv8
 174 -----------------------
 175
 176   Armada 3710/3720 Flavors:
 177         - 88F3710
 178         - 88F3720
 179
 180   Core:
 181         ARM Cortex A53 (ARMv8)
 182
 183   Homepage:
 184         https://web.archive.org/web/20181103003602/http://www.marvell.com/embedded-processors/armada-3700/
 185
 186   Product Brief:
 187         https://web.archive.org/web/20210121194810/https://www.marvell.com/content/dam/marvell/en/public-collateral/embedded-processors/marvell-embedded-processors-armada-37xx-product-brief-2016-01.pdf
 188
 189   Hardware Spec:
 190         https://web.archive.org/web/20210202162011/http://www.marvell.com/content/dam/marvell/en/public-collateral/embedded-processors/marvell-embedded-processors-armada-37xx-hardware-specifications-2019-09.pdf
 191
 192   Device tree files:
 193         arch/arm64/boot/dts/marvell/armada-37*
 194
 195   Armada 7K Flavors:
 196           - 88F7020 (AP806 Dual + one CP110)
 197           - 88F7040 (AP806 Quad + one CP110)
 198
 199   Core: ARM Cortex A72
 200
 201   Homepage:
 202         https://web.archive.org/web/20181020222606/http://www.marvell.com/embedded-processors/armada-70xx/
 203
 204   Product Brief:
 205           - https://web.archive.org/web/20161010105541/http://www.marvell.com/embedded-processors/assets/Armada7020PB-Jan2016.pdf
 206           - https://web.archive.org/web/20160928154533/http://www.marvell.com/embedded-processors/assets/Armada7040PB-Jan2016.pdf
 207
 208   Device tree files:
 209         arch/arm64/boot/dts/marvell/armada-70*
 210
 211   Armada 8K Flavors:
 212         - 88F8020 (AP806 Dual + two CP110)
 213         - 88F8040 (AP806 Quad + two CP110)
 214   Core:
 215         ARM Cortex A72
 216
 217   Homepage:
 218         https://web.archive.org/web/20181022004830/http://www.marvell.com/embedded-processors/armada-80xx/
 219
 220   Product Brief:
 221           - https://web.archive.org/web/20210124233728/https://www.marvell.com/content/dam/marvell/en/public-collateral/embedded-processors/marvell-embedded-processors-armada-8020-product-brief-2017-12.pdf
 222           - https://web.archive.org/web/20161010105532/http://www.marvell.com/embedded-processors/assets/Armada8040PB-Jan2016.pdf
 223
 224   Device tree files:
 225         arch/arm64/boot/dts/marvell/armada-80*
 226
 227 Avanta family
 228 -------------
 229
 230   Flavors:
 231        - 88F6510
 232        - 88F6530P
 233        - 88F6550
 234        - 88F6560
 235
 236   Homepage:
 237         https://web.archive.org/web/20181005145041/http://www.marvell.com/broadband/
 238
 239   Product Brief:
 240         https://web.archive.org/web/20180829171057/http://www.marvell.com/broadband/assets/Marvell_Avanta_88F6510_305_060-001_product_brief.pdf
 241
 242   No public datasheet available.
 243
 244   Core:
 245         ARMv5 compatible
 246
 247   Linux kernel mach directory:
 248         no code in mainline yet, planned for the future
 249   Linux kernel plat directory:
 250         no code in mainline yet, planned for the future
 251
 252 Storage family
 253 --------------
 254
 255   Armada SP:
 256         - 88RC1580
 257
 258   Product infos:
 259         https://web.archive.org/web/20191129073953/http://www.marvell.com/storage/armada-sp/
 260
 261   Core:
 262         Sheeva ARMv7 compatible Quad-core PJ4C
 263
 264   (not supported in upstream Linux kernel)
 265
 266 Dove family (application processor)
 267 -----------------------------------
 268
 269   Flavors:
 270         - 88AP510 a.k.a Armada 510
 271
 272    Product Brief:
 273         https://web.archive.org/web/20111102020643/http://www.marvell.com/application-processors/armada-500/assets/Marvell_Armada510_SoC.pdf
 274
 275    Hardware Spec:
 276         https://web.archive.org/web/20160428160231/http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Hardware-Spec.pdf
 277
 278   Functional Spec:
 279         https://web.archive.org/web/20120130172443/http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Functional-Spec.pdf
 280
 281   Homepage:
 282         https://web.archive.org/web/20160822232651/http://www.marvell.com/application-processors/armada-500/
 283
 284   Core:
 285         ARMv7 compatible
 286
 287   Directory:
 288         - arch/arm/mach-mvebu (DT enabled platforms)
 289         - arch/arm/mach-dove (non-DT enabled platforms)
 290
 291 PXA 2xx/3xx/93x/95x family
 292 --------------------------
 293
 294   Flavors:
 295         - PXA21x, PXA25x, PXA26x
 296              - Application processor only
 297              - Core: ARMv5 XScale1 core
 298         - PXA270, PXA271, PXA272
 299              - Product Brief         : https://web.archive.org/web/20150927135510/http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_pb.pdf
 300              - Design guide          : https://web.archive.org/web/20120111181937/http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_design_guide.pdf
 301              - Developers manual     : https://web.archive.org/web/20150927164805/http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_dev_man.pdf
 302              - Specification         : https://web.archive.org/web/20140211221535/http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_emts.pdf
 303              - Specification update  : https://web.archive.org/web/20120111104906/http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_spec_update.pdf
 304              - Application processor only
 305              - Core: ARMv5 XScale2 core
 306         - PXA300, PXA310, PXA320
 307              - PXA 300 Product Brief : https://web.archive.org/web/20120111121203/http://www.marvell.com/application-processors/pxa-family/assets/PXA300_PB_R4.pdf
 308              - PXA 310 Product Brief : https://web.archive.org/web/20120111104515/http://www.marvell.com/application-processors/pxa-family/assets/PXA310_PB_R4.pdf
 309              - PXA 320 Product Brief : https://web.archive.org/web/20121021182826/http://www.marvell.com/application-processors/pxa-family/assets/PXA320_PB_R4.pdf
 310              - Design guide          : https://web.archive.org/web/20130727144625/http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Design_Guide.pdf
 311              - Developers manual     : https://web.archive.org/web/20130727144605/http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Developers_Manual.zip
 312              - Specifications        : https://web.archive.org/web/20130727144559/http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_EMTS.pdf
 313              - Specification Update  : https://web.archive.org/web/20150927183411/http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Spec_Update.zip
 314              - Reference Manual      : https://web.archive.org/web/20120111103844/http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_TavorP_BootROM_Ref_Manual.pdf
 315              - Application processor only
 316              - Core: ARMv5 XScale3 core
 317         - PXA930, PXA935
 318              - Application processor with Communication processor
 319              - Core: ARMv5 XScale3 core
 320         - PXA955
 321              - Application processor with Communication processor
 322              - Core: ARMv7 compatible Sheeva PJ4 core
 323
 324    Comments:
 325
 326     * This line of SoCs originates from the XScale family developed by
 327       Intel and acquired by Marvell in ~2006. The PXA21x, PXA25x,
 328       PXA26x, PXA27x, PXA3xx and PXA93x were developed by Intel, while
 329       the later PXA95x were developed by Marvell.
 330
 331     * Due to their XScale origin, these SoCs have virtually nothing in
 332       common with the other (Kirkwood, Dove, etc.) families of Marvell
 333       SoCs, except with the MMP/MMP2 family of SoCs.
 334
 335    Linux kernel mach directory:
 336         arch/arm/mach-pxa
 337    Linux kernel plat directory:
 338         arch/arm/plat-pxa
 339
 340 MMP/MMP2/MMP3 family (communication processor)
 341 ----------------------------------------------
 342
 343    Flavors:
 344         - PXA168, a.k.a Armada 168
 345              - Homepage             : https://web.archive.org/web/20110926014256/http://www.marvell.com/application-processors/armada-100/armada-168.jsp
 346              - Product brief        : https://web.archive.org/web/20111102030100/http://www.marvell.com/application-processors/armada-100/assets/pxa_168_pb.pdf
 347              - Hardware manual      : https://web.archive.org/web/20160428165359/http://www.marvell.com/application-processors/armada-100/assets/armada_16x_datasheet.pdf
 348              - Software manual      : https://web.archive.org/web/20160428154454/http://www.marvell.com/application-processors/armada-100/assets/armada_16x_software_manual.pdf
 349              - Specification update : https://web.archive.org/web/20150927160338/http://www.marvell.com/application-processors/armada-100/assets/ARMADA16x_Spec_update.pdf
 350              - Boot ROM manual      : https://web.archive.org/web/20130727205559/http://www.marvell.com/application-processors/armada-100/assets/armada_16x_ref_manual.pdf
 351              - App node package     : https://web.archive.org/web/20141005090706/http://www.marvell.com/application-processors/armada-100/assets/armada_16x_app_note_package.pdf
 352              - Application processor only
 353              - Core: ARMv5 compatible Marvell PJ1 88sv331 (Mohawk)
 354         - PXA910/PXA920
 355              - Homepage             : https://web.archive.org/web/20150928121236/http://www.marvell.com/communication-processors/pxa910/
 356              - Product Brief        : https://archive.org/download/marvell-pxa910-pb/Marvell_PXA910_Platform-001_PB.pdf
 357              - Application processor with Communication processor
 358              - Core: ARMv5 compatible Marvell PJ1 88sv331 (Mohawk)
 359         - PXA688, a.k.a. MMP2, a.k.a Armada 610 (OLPC XO-1.75)
 360              - Product Brief        : https://web.archive.org/web/20111102023255/http://www.marvell.com/application-processors/armada-600/assets/armada610_pb.pdf
 361              - Application processor only
 362              - Core: ARMv7 compatible Sheeva PJ4 88sv581x core
 363         - PXA2128, a.k.a. MMP3, a.k.a Armada 620 (OLPC XO-4)
 364              - Product Brief        : https://web.archive.org/web/20120824055155/http://www.marvell.com/application-processors/armada/pxa2128/assets/Marvell-ARMADA-PXA2128-SoC-PB.pdf
 365              - Application processor only
 366              - Core: Dual-core ARMv7 compatible Sheeva PJ4C core
 367         - PXA960/PXA968/PXA978 (Linux support not upstream)
 368              - Application processor with Communication Processor
 369              - Core: ARMv7 compatible Sheeva PJ4 core
 370         - PXA986/PXA988 (Linux support not upstream)
 371              - Application processor with Communication Processor
 372              - Core: Dual-core ARMv7 compatible Sheeva PJ4B-MP core
 373         - PXA1088/PXA1920 (Linux support not upstream)
 374              - Application processor with Communication Processor
 375              - Core: quad-core ARMv7 Cortex-A7
 376         - PXA1908/PXA1928/PXA1936
 377              - Application processor with Communication Processor
 378              - Core: multi-core ARMv8 Cortex-A53
 379
 380    Comments:
 381
 382     * This line of SoCs originates from the XScale family developed by
 383       Intel and acquired by Marvell in ~2006. All the processors of
 384       this MMP/MMP2 family were developed by Marvell.
 385
 386     * Due to their XScale origin, these SoCs have virtually nothing in
 387       common with the other (Kirkwood, Dove, etc.) families of Marvell
 388       SoCs, except with the PXA family of SoCs listed above.
 389
 390    Linux kernel mach directory:
 391         arch/arm/mach-mmp
 392    Linux kernel plat directory:
 393         arch/arm/plat-pxa
 394
 395 Berlin family (Multimedia Solutions)
 396 -------------------------------------
 397
 398   - Flavors:
 399         - 88DE3010, Armada 1000 (no Linux support)
 400                 - Core:         Marvell PJ1 (ARMv5TE), Dual-core
 401                 - Product Brief:        http://www.marvell.com.cn/digital-entertainment/assets/armada_1000_pb.pdf
 402         - 88DE3005, Armada 1500 Mini
 403                 - Design name:  BG2CD
 404                 - Core:         ARM Cortex-A9, PL310 L2CC
 405         - 88DE3006, Armada 1500 Mini Plus
 406                 - Design name:  BG2CDP
 407                 - Core:         Dual Core ARM Cortex-A7
 408         - 88DE3100, Armada 1500
 409                 - Design name:  BG2
 410                 - Core:         Marvell PJ4B-MP (ARMv7), Tauros3 L2CC
 411         - 88DE3114, Armada 1500 Pro
 412                 - Design name:  BG2Q
 413                 - Core:         Quad Core ARM Cortex-A9, PL310 L2CC
 414         - 88DE3214, Armada 1500 Pro 4K
 415                 - Design name:  BG3
 416                 - Core:         ARM Cortex-A15, CA15 integrated L2CC
 417         - 88DE3218, ARMADA 1500 Ultra
 418                 - Core:         ARM Cortex-A53
 419
 420   Homepage: https://www.synaptics.com/products/multimedia-solutions
 421   Directory: arch/arm/mach-berlin
 422
 423   Comments:
 424
 425    * This line of SoCs is based on Marvell Sheeva or ARM Cortex CPUs
 426      with Synopsys DesignWare (IRQ, GPIO, Timers, ...) and PXA IP (SDHCI, USB, ETH, ...).
 427
 428    * The Berlin family was acquired by Synaptics from Marvell in 2017.
 429
 430 CPU Cores
 431 ---------
 432
 433 The XScale cores were designed by Intel, and shipped by Marvell in the older
 434 PXA processors. Feroceon is a Marvell designed core that developed in-house,
 435 and that evolved into Sheeva. The XScale and Feroceon cores were phased out
 436 over time and replaced with Sheeva cores in later products, which subsequently
 437 got replaced with licensed ARM Cortex-A cores.
 438
 439   XScale 1
 440         CPUID 0x69052xxx
 441         ARMv5, iWMMXt
 442   XScale 2
 443         CPUID 0x69054xxx
 444         ARMv5, iWMMXt
 445   XScale 3
 446         CPUID 0x69056xxx or 0x69056xxx
 447         ARMv5, iWMMXt
 448   Feroceon-1850 88fr331 "Mohawk"
 449         CPUID 0x5615331x or 0x41xx926x
 450         ARMv5TE, single issue
 451   Feroceon-2850 88fr531-vd "Jolteon"
 452         CPUID 0x5605531x or 0x41xx926x
 453         ARMv5TE, VFP, dual-issue
 454   Feroceon 88fr571-vd "Jolteon"
 455         CPUID 0x5615571x
 456         ARMv5TE, VFP, dual-issue
 457   Feroceon 88fr131 "Mohawk-D"
 458         CPUID 0x5625131x
 459         ARMv5TE, single-issue in-order
 460   Sheeva PJ1 88sv331 "Mohawk"
 461         CPUID 0x561584xx
 462         ARMv5, single-issue iWMMXt v2
 463   Sheeva PJ4 88sv581x "Flareon"
 464         CPUID 0x560f581x
 465         ARMv7, idivt, optional iWMMXt v2
 466   Sheeva PJ4B 88sv581x
 467         CPUID 0x561f581x
 468         ARMv7, idivt, optional iWMMXt v2
 469   Sheeva PJ4B-MP / PJ4C
 470         CPUID 0x562f584x
 471         ARMv7, idivt/idiva, LPAE, optional iWMMXt v2 and/or NEON
 472
 473 Long-term plans
 474 ---------------
 475
 476  * Unify the mach-dove/, mach-mv78xx0/, mach-orion5x/ into the
 477    mach-mvebu/ to support all SoCs from the Marvell EBU (Engineering
 478    Business Unit) in a single mach-<foo> directory. The plat-orion/
 479    would therefore disappear.
 480
 481  * Unify the mach-mmp/ and mach-pxa/ into the same mach-pxa
 482    directory. The plat-pxa/ would therefore disappear.
 483
 484 Credits
 485 -------
 486
 487 - Maen Suleiman <maen@marvell.com>
 488 - Lior Amsalem <alior@marvell.com>
 489 - Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 490 - Andrew Lunn <andrew@lunn.ch>
 491 - Nicolas Pitre <nico@fluxnic.net>
 492 - Eric Miao <eric.y.miao@gmail.com>