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diff --git a/Documentation/arm/marvell.rst b/Documentation/arm/marvell.rst new file mode 100644 index 000000000000..16ab2eb085b8 --- /dev/null +++ b/Documentation/arm/marvell.rst @@ -0,0 +1,488 @@ +================ +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 + - 88F5181L + - 88F5182 + + - Datasheet: http://www.embeddedarm.com/documentation/third-party/MV88F5182-datasheet.pdf + - Programmer's User Guide: http://www.embeddedarm.com/documentation/third-party/MV88F5182-opensource-manual.pdf + - User Manual: http://www.embeddedarm.com/documentation/third-party/MV88F5182-usermanual.pdf + - 88F5281 + + - Datasheet: http://www.ocmodshop.com/images/reviews/networking/qnap_ts409u/marvel_88f5281_data_sheet.pdf + - 88F6183 + 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 : http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf + - 88F6283 a.k.a Armada 310 + + - Product Brief : http://www.marvell.com/embedded-processors/armada-300/assets/armada_310.pdf + - 88F6190 + + - Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6190-003_WEB.pdf + - Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf + - Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf + - 88F6192 + + - Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6192-003_ver1.pdf + - Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F619x_OpenSource.pdf + - Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf + - 88F6182 + - 88F6180 + + - Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6180-003_ver1.pdf + - Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6180_OpenSource.pdf + - Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf + - 88F6281 + + - Product Brief : http://www.marvell.com/embedded-processors/kirkwood/assets/88F6281-004_ver1.pdf + - Hardware Spec : http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6281_OpenSource.pdf + - Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf + Homepage: + 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 : http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78100-003_WEB.pdf + - Hardware Spec : http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78100_OpenSource.pdf + - Functional Spec: http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf + - MV78200 + + - Product Brief : http://www.marvell.com/embedded-processors/discovery-innovation/assets/MV78200-002_WEB.pdf + - Hardware Spec : http://www.marvell.com/embedded-processors/discovery-innovation/assets/HW_MV78200_OpenSource.pdf + - Functional Spec: http://www.marvell.com/embedded-processors/discovery-innovation/assets/FS_MV76100_78100_78200_OpenSource.pdf + - MV76100 + + Not supported by the Linux kernel. + + 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 Brief: http://www.marvell.com/embedded-processors/armada-300/assets/Marvell_ARMADA_370_SoC.pdf + - Hardware Spec: http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-datasheet.pdf + - Functional Spec: http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-FunctionalSpec-datasheet.pdf + + Core: + Sheeva ARMv7 compatible PJ4B + + Armada 375 Flavors: + - 88F6720 + + - Product Brief: 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 + - 88F6820 Armada 385 + - 88F6828 Armada 388 + + - Product infos: http://www.marvell.com/embedded-processors/armada-38x/ + - Functional Spec: https://marvellcorp.wufoo.com/forms/marvell-armada-38x-functional-specifications/ + + Core: + ARM Cortex-A9 + + Armada 39x Flavors: + - 88F6920 Armada 390 + - 88F6928 Armada 398 + + - Product infos: http://www.marvell.com/embedded-processors/armada-39x/ + + Core: + ARM Cortex-A9 + + Armada XP Flavors: + - MV78230 + - MV78260 + - MV78460 + + NOTE: + not to be confused with the non-SMP 78xx0 SoCs + + Product Brief: + http://www.marvell.com/embedded-processors/armada-xp/assets/Marvell-ArmadaXP-SoC-product%20brief.pdf + + Functional Spec: + http://www.marvell.com/embedded-processors/armada-xp/assets/ARMADA-XP-Functional-SpecDatasheet.pdf + + - Hardware Specs: + + - http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78230_OS.PDF + - http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78260_OS.PDF + - http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78460_OS.PDF + + Core: + Sheeva ARMv7 compatible Dual-core or Quad-core PJ4B-MP + + 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: + http://www.marvell.com/embedded-processors/armada-3700/ + + Product Brief: + http://www.marvell.com/embedded-processors/assets/PB-88F3700-FNL.pdf + + Device tree files: + arch/arm64/boot/dts/marvell/armada-37* + + Armada 7K Flavors: + - 88F7020 (AP806 Dual + one CP110) + - 88F7040 (AP806 Quad + one CP110) + + Core: ARM Cortex A72 + + Homepage: + http://www.marvell.com/embedded-processors/armada-70xx/ + + Product Brief: + - http://www.marvell.com/embedded-processors/assets/Armada7020PB-Jan2016.pdf + - 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: + http://www.marvell.com/embedded-processors/armada-80xx/ + + Product Brief: + - http://www.marvell.com/embedded-processors/assets/Armada8020PB-Jan2016.pdf + - http://www.marvell.com/embedded-processors/assets/Armada8040PB-Jan2016.pdf + + Device tree files: + arch/arm64/boot/dts/marvell/armada-80* + +Avanta family +------------- + + Flavors: + - 88F6510 + - 88F6530P + - 88F6550 + - 88F6560 + + Homepage: + http://www.marvell.com/broadband/ + + Product Brief: + 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: + http://www.marvell.com/storage/armada-sp/ + + Core: + Sheeva ARMv7 comatible Quad-core PJ4C + + (not supported in upstream Linux kernel) + +Dove family (application processor) +----------------------------------- + + Flavors: + - 88AP510 a.k.a Armada 510 + + Product Brief: + http://www.marvell.com/application-processors/armada-500/assets/Marvell_Armada510_SoC.pdf + + Hardware Spec: + http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Hardware-Spec.pdf + + Functional Spec: + http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Functional-Spec.pdf + + Homepage: + 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 : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_pb.pdf + - Design guide : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_design_guide.pdf + - Developers manual : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_dev_man.pdf + - Specification : http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_emts.pdf + - Specification update : 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 : http://www.marvell.com/application-processors/pxa-family/assets/PXA300_PB_R4.pdf + - PXA 310 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA310_PB_R4.pdf + - PXA 320 Product Brief : http://www.marvell.com/application-processors/pxa-family/assets/PXA320_PB_R4.pdf + - Design guide : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Design_Guide.pdf + - Developers manual : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Developers_Manual.zip + - Specifications : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_EMTS.pdf + - Specification Update : http://www.marvell.com/application-processors/pxa-family/assets/PXA3xx_Spec_Update.zip + - Reference Manual : 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 + Linux kernel plat directory: + arch/arm/plat-pxa + +MMP/MMP2/MMP3 family (communication processor) +---------------------------------------------- + + Flavors: + - PXA168, a.k.a Armada 168 + - Homepage : http://www.marvell.com/application-processors/armada-100/armada-168.jsp + - Product brief : http://www.marvell.com/application-processors/armada-100/assets/pxa_168_pb.pdf + - Hardware manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_datasheet.pdf + - Software manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_software_manual.pdf + - Specification update : http://www.marvell.com/application-processors/armada-100/assets/ARMADA16x_Spec_update.pdf + - Boot ROM manual : http://www.marvell.com/application-processors/armada-100/assets/armada_16x_ref_manual.pdf + - App node package : 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 : http://www.marvell.com/communication-processors/pxa910/ + - Product Brief : http://www.marvell.com/communication-processors/pxa910/assets/Marvell_PXA910_Platform-001_PB_final.pdf + - Application processor with Communication processor + - Core: ARMv5 compatible Marvell PJ1 88sv331 (Mohawk) + - PXA688, a.k.a. MMP2, a.k.a Armada 610 + - Product Brief : 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 (OLPC XO4, Linux support not upstream) + - Product Brief : 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 + Linux kernel plat directory: + arch/arm/plat-pxa + +Berlin family (Multimedia Solutions) +------------------------------------- + + - Flavors: + - 88DE3010, Armada 1000 (no Linux support) + - Core: Marvell PJ1 (ARMv5TE), Dual-core + - Product Brief: http://www.marvell.com.cn/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. + + * Unify the mach-mmp/ and mach-pxa/ into the same mach-pxa + directory. The plat-pxa/ 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> |