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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
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+================
+ARM Marvell SoCs
+================
+
+This document lists all the ARM Marvell SoCs that are currently
+supported in mainline by the Linux kernel. As the Marvell families of
+SoCs are large and complex, it is hard to understand where the support
+for a particular SoC is available in the Linux kernel. This document
+tries to help in understanding where those SoCs are supported, and to
+match them with their corresponding public datasheet, when available.
+
+Orion family
+------------
+
+ Flavors:
+ - 88F5082
+ - 88F5181 a.k.a Orion-1
+ - 88F5181L a.k.a Orion-VoIP
+ - 88F5182 a.k.a Orion-NAS
+
+ - Datasheet: https://web.archive.org/web/20210124231420/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-datasheet.pdf
+ - Programmer's User Guide: https://web.archive.org/web/20210124231536/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-opensource-manual.pdf
+ - User Manual: https://web.archive.org/web/20210124231631/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-usermanual.pdf
+ - Functional Errata: https://web.archive.org/web/20210704165540/https://www.digriz.org.uk/ts78xx/88F5182_Functional_Errata.pdf
+ - 88F5281 a.k.a Orion-2
+
+ - Datasheet: https://web.archive.org/web/20131028144728/http://www.ocmodshop.com/images/reviews/networking/qnap_ts409u/marvel_88f5281_data_sheet.pdf
+ - 88F6183 a.k.a Orion-1-90
+ Homepage:
+ https://web.archive.org/web/20080607215437/http://www.marvell.com/products/media/index.jsp
+ Core:
+ Feroceon 88fr331 (88f51xx) or 88fr531-vd (88f52xx) ARMv5 compatible
+ Linux kernel mach directory:
+ arch/arm/mach-orion5x
+ Linux kernel plat directory:
+ arch/arm/plat-orion
+
+Kirkwood family
+---------------
+
+ Flavors:
+ - 88F6282 a.k.a Armada 300
+
+ - Product Brief : https://web.archive.org/web/20111027032509/http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf
+ - 88F6283 a.k.a Armada 310
+
+ - Product Brief : https://web.archive.org/web/20111027032509/http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf
+ - 88F6190
+
+ - Product Brief : https://web.archive.org/web/20130730072715/http://www.marvell.com/embedded-processors/kirkwood/assets/88F6190-003_WEB.pdf
+ - Hardware Spec : https://web.archive.org/web/20121021182835/http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf
+ - Functional Spec: https://web.archive.org/web/20130730091033/http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
+ - 88F6192
+
+ - Product Brief : https://web.archive.org/web/20131113121446/http://www.marvell.com/embedded-processors/kirkwood/assets/88F6192-003_ver1.pdf
+ - Hardware Spec : https://web.archive.org/web/20121021182835/http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf
+ - Functional Spec: https://web.archive.org/web/20130730091033/http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
+ - 88F6182
+ - 88F6180
+
+ - Product Brief : https://web.archive.org/web/20120616201621/http://www.marvell.com/embedded-processors/kirkwood/assets/88F6180-003_ver1.pdf
+ - Hardware Spec : https://web.archive.org/web/20130730091654/http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6180_OpenSource.pdf
+ - Functional Spec: https://web.archive.org/web/20130730091033/http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
+ - 88F6280
+
+ - Product Brief : https://web.archive.org/web/20130730091058/http://www.marvell.com/embedded-processors/kirkwood/assets/88F6280_SoC_PB-001.pdf
+ - 88F6281
+
+ - Product Brief : https://web.archive.org/web/20120131133709/http://www.marvell.com/embedded-processors/kirkwood/assets/88F6281-004_ver1.pdf
+ - Hardware Spec : https://web.archive.org/web/20120620073511/http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6281_OpenSource.pdf
+ - Functional Spec: https://web.archive.org/web/20130730091033/http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
+ - 88F6321
+ - 88F6322
+ - 88F6323
+
+ - Product Brief : https://web.archive.org/web/20120616201639/http://www.marvell.com/embedded-processors/kirkwood/assets/88f632x_pb.pdf
+ Homepage:
+ https://web.archive.org/web/20160513194943/http://www.marvell.com/embedded-processors/kirkwood/
+ Core:
+ Feroceon 88fr131 ARMv5 compatible
+ Linux kernel mach directory:
+ arch/arm/mach-mvebu
+ Linux kernel plat directory:
+ none
+
+Discovery family
+----------------
+
+ Flavors:
+ - MV78100
+
+ - Product Brief : https://web.archive.org/web/20120616194711/http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78100-003_WEB.pdf
+ - Hardware Spec : https://web.archive.org/web/20141005120451/http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78100_OpenSource.pdf
+ - Functional Spec: https://web.archive.org/web/20111110081125/http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf
+ - MV78200
+
+ - Product Brief : https://web.archive.org/web/20140801121623/http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78200-002_WEB.pdf
+ - Hardware Spec : https://web.archive.org/web/20141005120458/http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78200_OpenSource.pdf
+ - Functional Spec: https://web.archive.org/web/20111110081125/http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf
+
+ - MV76100
+
+ - Product Brief : https://web.archive.org/web/20140722064429/http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV76100-002_WEB.pdf
+ - Hardware Spec : https://web.archive.org/web/20140722064425/http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV76100_OpenSource.pdf
+ - Functional Spec: https://web.archive.org/web/20111110081125/http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf
+
+ Not supported by the Linux kernel.
+
+ Homepage:
+ https://web.archive.org/web/20110924171043/http://www.marvell.com/embedded-processors/discovery-innovation/
+ Core:
+ Feroceon 88fr571-vd ARMv5 compatible
+
+ Linux kernel mach directory:
+ arch/arm/mach-mv78xx0
+ Linux kernel plat directory:
+ arch/arm/plat-orion
+
+EBU Armada family
+-----------------
+
+ Armada 370 Flavors:
+ - 88F6710
+ - 88F6707
+ - 88F6W11
+
+ - Product infos: https://web.archive.org/web/20141002083258/http://www.marvell.com/embedded-processors/armada-370/
+ - Product Brief: https://web.archive.org/web/20121115063038/http://www.marvell.com/embedded-processors/armada-300/assets/Marvell_ARMADA_370_SoC.pdf
+ - Hardware Spec: https://web.archive.org/web/20140617183747/http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-datasheet.pdf
+ - Functional Spec: https://web.archive.org/web/20140617183701/http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-FunctionalSpec-datasheet.pdf
+
+ Core:
+ Sheeva ARMv7 compatible PJ4B
+
+ Armada XP Flavors:
+ - MV78230
+ - MV78260
+ - MV78460
+
+ NOTE:
+ not to be confused with the non-SMP 78xx0 SoCs
+
+ - Product infos: https://web.archive.org/web/20150101215721/http://www.marvell.com/embedded-processors/armada-xp/
+ - Product Brief: https://web.archive.org/web/20121021173528/http://www.marvell.com/embedded-processors/armada-xp/assets/Marvell-ArmadaXP-SoC-product%20brief.pdf
+ - Functional Spec: https://web.archive.org/web/20180829171131/http://www.marvell.com/embedded-processors/armada-xp/assets/ARMADA-XP-Functional-SpecDatasheet.pdf
+ - Hardware Specs:
+ - https://web.archive.org/web/20141127013651/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78230_OS.PDF
+ - https://web.archive.org/web/20141222000224/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78260_OS.PDF
+ - https://web.archive.org/web/20141222000230/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78460_OS.PDF
+
+ Core:
+ Sheeva ARMv7 compatible Dual-core or Quad-core PJ4B-MP
+
+ Armada 375 Flavors:
+ - 88F6720
+
+ - Product infos: https://web.archive.org/web/20140108032402/http://www.marvell.com/embedded-processors/armada-375/
+ - Product Brief: https://web.archive.org/web/20131216023516/http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA_375_SoC-01_product_brief.pdf
+
+ Core:
+ ARM Cortex-A9
+
+ Armada 38x Flavors:
+ - 88F6810 Armada 380
+ - 88F6811 Armada 381
+ - 88F6821 Armada 382
+ - 88F6W21 Armada 383
+ - 88F6820 Armada 385
+ - 88F6825
+ - 88F6828 Armada 388
+
+ - Product infos: https://web.archive.org/web/20181006144616/http://www.marvell.com/embedded-processors/armada-38x/
+ - 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
+ - Hardware Spec: https://web.archive.org/web/20180713105318/https://www.marvell.com/docs/embedded-processors/assets/marvell-embedded-processors-armada-38x-hardware-specifications-2017-03.pdf
+ - Design guide: https://web.archive.org/web/20180712231737/https://www.marvell.com/docs/embedded-processors/assets/marvell-embedded-processors-armada-38x-hardware-design-guide-2017-08.pdf
+
+ Core:
+ ARM Cortex-A9
+
+ Armada 39x Flavors:
+ - 88F6920 Armada 390
+ - 88F6925 Armada 395
+ - 88F6928 Armada 398
+
+ - Product infos: https://web.archive.org/web/20181020222559/http://www.marvell.com/embedded-processors/armada-39x/
+
+ Core:
+ ARM Cortex-A9
+
+ Linux kernel mach directory:
+ arch/arm/mach-mvebu
+ Linux kernel plat directory:
+ none
+
+EBU Armada family ARMv8
+-----------------------
+
+ Armada 3710/3720 Flavors:
+ - 88F3710
+ - 88F3720
+
+ Core:
+ ARM Cortex A53 (ARMv8)
+
+ Homepage:
+ https://web.archive.org/web/20181103003602/http://www.marvell.com/embedded-processors/armada-3700/
+
+ Product Brief:
+ 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
+
+ Hardware Spec:
+ 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
+
+ Device tree files:
+ arch/arm64/boot/dts/marvell/armada-37*
+
+ Armada 7K Flavors:
+ - 88F6040 (AP806 Quad 600 MHz + one CP110)
+ - 88F7020 (AP806 Dual + one CP110)
+ - 88F7040 (AP806 Quad + one CP110)
+
+ Core: ARM Cortex A72
+
+ Homepage:
+ https://web.archive.org/web/20181020222606/http://www.marvell.com/embedded-processors/armada-70xx/
+
+ Product Brief:
+ - https://web.archive.org/web/20161010105541/http://www.marvell.com/embedded-processors/assets/Armada7020PB-Jan2016.pdf
+ - https://web.archive.org/web/20160928154533/http://www.marvell.com/embedded-processors/assets/Armada7040PB-Jan2016.pdf
+
+ Device tree files:
+ arch/arm64/boot/dts/marvell/armada-70*
+
+ Armada 8K Flavors:
+ - 88F8020 (AP806 Dual + two CP110)
+ - 88F8040 (AP806 Quad + two CP110)
+ Core:
+ ARM Cortex A72
+
+ Homepage:
+ https://web.archive.org/web/20181022004830/http://www.marvell.com/embedded-processors/armada-80xx/
+
+ Product Brief:
+ - 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
+ - https://web.archive.org/web/20161010105532/http://www.marvell.com/embedded-processors/assets/Armada8040PB-Jan2016.pdf
+
+ Device tree files:
+ arch/arm64/boot/dts/marvell/armada-80*
+
+ Octeon TX2 CN913x Flavors:
+ - CN9130 (AP807 Quad + one internal CP115)
+ - CN9131 (AP807 Quad + one internal CP115 + one external CP115 / 88F8215)
+ - CN9132 (AP807 Quad + one internal CP115 + two external CP115 / 88F8215)
+
+ Core:
+ ARM Cortex A72
+
+ Homepage:
+ https://web.archive.org/web/20200803150818/https://www.marvell.com/products/infrastructure-processors/multi-core-processors/octeon-tx2/octeon-tx2-cn9130.html
+
+ Product Brief:
+ https://web.archive.org/web/20200803150818/https://www.marvell.com/content/dam/marvell/en/public-collateral/embedded-processors/marvell-infrastructure-processors-octeon-tx2-cn913x-product-brief-2020-02.pdf
+
+ Device tree files:
+ arch/arm64/boot/dts/marvell/cn913*
+
+Avanta family
+-------------
+
+ Flavors:
+ - 88F6500
+ - 88F6510
+ - 88F6530P
+ - 88F6550
+ - 88F6560
+ - 88F6601
+
+ Homepage:
+ https://web.archive.org/web/20181005145041/http://www.marvell.com/broadband/
+
+ Product Brief:
+ https://web.archive.org/web/20180829171057/http://www.marvell.com/broadband/assets/Marvell_Avanta_88F6510_305_060-001_product_brief.pdf
+
+ No public datasheet available.
+
+ Core:
+ ARMv5 compatible
+
+ Linux kernel mach directory:
+ no code in mainline yet, planned for the future
+ Linux kernel plat directory:
+ no code in mainline yet, planned for the future
+
+Storage family
+--------------
+
+ Armada SP:
+ - 88RC1580
+
+ Product infos:
+ https://web.archive.org/web/20191129073953/http://www.marvell.com/storage/armada-sp/
+
+ Core:
+ Sheeva ARMv7 compatible Quad-core PJ4C
+
+ (not supported in upstream Linux kernel)
+
+Dove family (application processor)
+-----------------------------------
+
+ Flavors:
+ - 88AP510 a.k.a Armada 510
+
+ Product Brief:
+ https://web.archive.org/web/20111102020643/http://www.marvell.com/application-processors/armada-500/assets/Marvell_Armada510_SoC.pdf
+
+ Hardware Spec:
+ https://web.archive.org/web/20160428160231/http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Hardware-Spec.pdf
+
+ Functional Spec:
+ https://web.archive.org/web/20120130172443/http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Functional-Spec.pdf
+
+ Homepage:
+ https://web.archive.org/web/20160822232651/http://www.marvell.com/application-processors/armada-500/
+
+ Core:
+ ARMv7 compatible
+
+ Directory:
+ - arch/arm/mach-mvebu (DT enabled platforms)
+ - arch/arm/mach-dove (non-DT enabled platforms)
+
+PXA 2xx/3xx/93x/95x family
+--------------------------
+
+ Flavors:
+ - PXA21x, PXA25x, PXA26x
+ - Application processor only
+ - Core: ARMv5 XScale1 core
+ - PXA270, PXA271, PXA272
+ - Product Brief : https://web.archive.org/web/20150927135510/http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_pb.pdf
+ - Design guide : https://web.archive.org/web/20120111181937/http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_design_guide.pdf
+ - Developers manual : https://web.archive.org/web/20150927164805/http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_dev_man.pdf
+ - Specification : https://web.archive.org/web/20140211221535/http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_emts.pdf
+ - Specification update : https://web.archive.org/web/20120111104906/http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_spec_update.pdf
+ - Application processor only
+ - Core: ARMv5 XScale2 core
+ - PXA300, PXA310, PXA320
+ - PXA 300 Product Brief : https://web.archive.org/web/20120111121203/http://www.marvell.com/application-processors/pxa-family/assets/PXA300_PB_R4.pdf
+ - PXA 310 Product Brief : https://web.archive.org/web/20120111104515/http://www.marvell.com/application-processors/pxa-family/assets/PXA310_PB_R4.pdf
+ - PXA 320 Product Brief : https://web.archive.org/web/20121021182826/http://www.marvell.com/application-processors/pxa-family/assets/PXA320_PB_R4.pdf
+ - Design guide : https://web.archive.org/web/20130727144625/http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Design_Guide.pdf
+ - Developers manual : https://web.archive.org/web/20130727144605/http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Developers_Manual.zip
+ - Specifications : https://web.archive.org/web/20130727144559/http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_EMTS.pdf
+ - Specification Update : https://web.archive.org/web/20150927183411/http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Spec_Update.zip
+ - Reference Manual : https://web.archive.org/web/20120111103844/http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_TavorP_BootROM_Ref_Manual.pdf
+ - Application processor only
+ - Core: ARMv5 XScale3 core
+ - PXA930, PXA935
+ - Application processor with Communication processor
+ - Core: ARMv5 XScale3 core
+ - PXA955
+ - Application processor with Communication processor
+ - Core: ARMv7 compatible Sheeva PJ4 core
+
+ Comments:
+
+ * This line of SoCs originates from the XScale family developed by
+ Intel and acquired by Marvell in ~2006. The PXA21x, PXA25x,
+ PXA26x, PXA27x, PXA3xx and PXA93x were developed by Intel, while
+ the later PXA95x were developed by Marvell.
+
+ * Due to their XScale origin, these SoCs have virtually nothing in
+ common with the other (Kirkwood, Dove, etc.) families of Marvell
+ SoCs, except with the MMP/MMP2 family of SoCs.
+
+ Linux kernel mach directory:
+ arch/arm/mach-pxa
+
+MMP/MMP2/MMP3 family (communication processor)
+----------------------------------------------
+
+ Flavors:
+ - PXA168, a.k.a Armada 168
+ - Homepage : https://web.archive.org/web/20110926014256/http://www.marvell.com/application-processors/armada-100/armada-168.jsp
+ - Product brief : https://web.archive.org/web/20111102030100/http://www.marvell.com/application-processors/armada-100/assets/pxa_168_pb.pdf
+ - Hardware manual : https://web.archive.org/web/20160428165359/http://www.marvell.com/application-processors/armada-100/assets/armada_16x_datasheet.pdf
+ - Software manual : https://web.archive.org/web/20160428154454/http://www.marvell.com/application-processors/armada-100/assets/armada_16x_software_manual.pdf
+ - Specification update : https://web.archive.org/web/20150927160338/http://www.marvell.com/application-processors/armada-100/assets/ARMADA16x_Spec_update.pdf
+ - Boot ROM manual : https://web.archive.org/web/20130727205559/http://www.marvell.com/application-processors/armada-100/assets/armada_16x_ref_manual.pdf
+ - App node package : https://web.archive.org/web/20141005090706/http://www.marvell.com/application-processors/armada-100/assets/armada_16x_app_note_package.pdf
+ - Application processor only
+ - Core: ARMv5 compatible Marvell PJ1 88sv331 (Mohawk)
+ - PXA910/PXA920
+ - Homepage : https://web.archive.org/web/20150928121236/http://www.marvell.com/communication-processors/pxa910/
+ - Product Brief : https://archive.org/download/marvell-pxa910-pb/Marvell_PXA910_Platform-001_PB.pdf
+ - Application processor with Communication processor
+ - Core: ARMv5 compatible Marvell PJ1 88sv331 (Mohawk)
+ - PXA688, a.k.a. MMP2, a.k.a Armada 610 (OLPC XO-1.75)
+ - Product Brief : https://web.archive.org/web/20111102023255/http://www.marvell.com/application-processors/armada-600/assets/armada610_pb.pdf
+ - Application processor only
+ - Core: ARMv7 compatible Sheeva PJ4 88sv581x core
+ - PXA2128, a.k.a. MMP3, a.k.a Armada 620 (OLPC XO-4)
+ - Product Brief : https://web.archive.org/web/20120824055155/http://www.marvell.com/application-processors/armada/pxa2128/assets/Marvell-ARMADA-PXA2128-SoC-PB.pdf
+ - Application processor only
+ - Core: Dual-core ARMv7 compatible Sheeva PJ4C core
+ - PXA960/PXA968/PXA978 (Linux support not upstream)
+ - Application processor with Communication Processor
+ - Core: ARMv7 compatible Sheeva PJ4 core
+ - PXA986/PXA988 (Linux support not upstream)
+ - Application processor with Communication Processor
+ - Core: Dual-core ARMv7 compatible Sheeva PJ4B-MP core
+ - PXA1088/PXA1920 (Linux support not upstream)
+ - Application processor with Communication Processor
+ - Core: quad-core ARMv7 Cortex-A7
+ - PXA1908/PXA1928/PXA1936
+ - Application processor with Communication Processor
+ - Core: multi-core ARMv8 Cortex-A53
+
+ Comments:
+
+ * This line of SoCs originates from the XScale family developed by
+ Intel and acquired by Marvell in ~2006. All the processors of
+ this MMP/MMP2 family were developed by Marvell.
+
+ * Due to their XScale origin, these SoCs have virtually nothing in
+ common with the other (Kirkwood, Dove, etc.) families of Marvell
+ SoCs, except with the PXA family of SoCs listed above.
+
+ Linux kernel mach directory:
+ arch/arm/mach-mmp
+
+Berlin family (Multimedia Solutions)
+-------------------------------------
+
+ - Flavors:
+ - 88DE3010, Armada 1000 (no Linux support)
+ - Core: Marvell PJ1 (ARMv5TE), Dual-core
+ - Product Brief: https://web.archive.org/web/20131103162620/http://www.marvell.com/digital-entertainment/assets/armada_1000_pb.pdf
+ - 88DE3005, Armada 1500 Mini
+ - Design name: BG2CD
+ - Core: ARM Cortex-A9, PL310 L2CC
+ - 88DE3006, Armada 1500 Mini Plus
+ - Design name: BG2CDP
+ - Core: Dual Core ARM Cortex-A7
+ - 88DE3100, Armada 1500
+ - Design name: BG2
+ - Core: Marvell PJ4B-MP (ARMv7), Tauros3 L2CC
+ - 88DE3114, Armada 1500 Pro
+ - Design name: BG2Q
+ - Core: Quad Core ARM Cortex-A9, PL310 L2CC
+ - 88DE3214, Armada 1500 Pro 4K
+ - Design name: BG3
+ - Core: ARM Cortex-A15, CA15 integrated L2CC
+ - 88DE3218, ARMADA 1500 Ultra
+ - Core: ARM Cortex-A53
+
+ Homepage: https://www.synaptics.com/products/multimedia-solutions
+ Directory: arch/arm/mach-berlin
+
+ Comments:
+
+ * This line of SoCs is based on Marvell Sheeva or ARM Cortex CPUs
+ with Synopsys DesignWare (IRQ, GPIO, Timers, ...) and PXA IP (SDHCI, USB, ETH, ...).
+
+ * The Berlin family was acquired by Synaptics from Marvell in 2017.
+
+CPU Cores
+---------
+
+The XScale cores were designed by Intel, and shipped by Marvell in the older
+PXA processors. Feroceon is a Marvell designed core that developed in-house,
+and that evolved into Sheeva. The XScale and Feroceon cores were phased out
+over time and replaced with Sheeva cores in later products, which subsequently
+got replaced with licensed ARM Cortex-A cores.
+
+ XScale 1
+ CPUID 0x69052xxx
+ ARMv5, iWMMXt
+ XScale 2
+ CPUID 0x69054xxx
+ ARMv5, iWMMXt
+ XScale 3
+ CPUID 0x69056xxx or 0x69056xxx
+ ARMv5, iWMMXt
+ Feroceon-1850 88fr331 "Mohawk"
+ CPUID 0x5615331x or 0x41xx926x
+ ARMv5TE, single issue
+ Feroceon-2850 88fr531-vd "Jolteon"
+ CPUID 0x5605531x or 0x41xx926x
+ ARMv5TE, VFP, dual-issue
+ Feroceon 88fr571-vd "Jolteon"
+ CPUID 0x5615571x
+ ARMv5TE, VFP, dual-issue
+ Feroceon 88fr131 "Mohawk-D"
+ CPUID 0x5625131x
+ ARMv5TE, single-issue in-order
+ Sheeva PJ1 88sv331 "Mohawk"
+ CPUID 0x561584xx
+ ARMv5, single-issue iWMMXt v2
+ Sheeva PJ4 88sv581x "Flareon"
+ CPUID 0x560f581x
+ ARMv7, idivt, optional iWMMXt v2
+ Sheeva PJ4B 88sv581x
+ CPUID 0x561f581x
+ ARMv7, idivt, optional iWMMXt v2
+ Sheeva PJ4B-MP / PJ4C
+ CPUID 0x562f584x
+ ARMv7, idivt/idiva, LPAE, optional iWMMXt v2 and/or NEON
+
+Long-term plans
+---------------
+
+ * Unify the mach-dove/, mach-mv78xx0/, mach-orion5x/ into the
+ mach-mvebu/ to support all SoCs from the Marvell EBU (Engineering
+ Business Unit) in a single mach-<foo> directory. The plat-orion/
+ would therefore disappear.
+
+Credits
+-------
+
+- Maen Suleiman <maen@marvell.com>
+- Lior Amsalem <alior@marvell.com>
+- Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+- Andrew Lunn <andrew@lunn.ch>
+- Nicolas Pitre <nico@fluxnic.net>
+- Eric Miao <eric.y.miao@gmail.com>