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 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 ARMv5 compatible Linux kernel mach directory: arch/arm/mach-kirkwood Linux kernel plat directory: arch/arm/plat-orion 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 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 Armada 375 Flavors: 88F6720 Product Brief: http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA_375_SoC-01_product_brief.pdf Armada 380/385 Flavors: 88F6810 88F6820 88F6828 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 No public datasheet available. Core: Sheeva ARMv7 compatible Linux kernel mach directory: arch/arm/mach-mvebu Linux kernel plat directory: none 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 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-dove PXA 2xx/3xx/93x/95x family -------------------------- Flavors: PXA21x, PXA25x, PXA26x Application processor only Core: ARMv5 XScale 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 XScale 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 XScale core PXA930, PXA935 Application processor with Communication processor Core: ARMv5 XScale 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 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 (Mohawk) PXA910 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 (Mohawk) 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 core 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 (Digital Entertainment) ------------------------------------- Flavors: 88DE3005, Armada 1500-mini Design name: BG2CD Core: ARM Cortex-A9, PL310 L2CC Homepage: http://www.marvell.com/digital-entertainment/armada-1500-mini/ 88DE3100, Armada 1500 Design name: BG2 Core: Marvell PJ4B (ARMv7), Tauros3 L2CC Homepage: http://www.marvell.com/digital-entertainment/armada-1500/ Product Brief: http://www.marvell.com/digital-entertainment/armada-1500/assets/Marvell-ARMADA-1500-Product-Brief.pdf 88DE???? Design name: BG3 Core: ARM Cortex-A15, CA15 integrated L2CC Homepage: http://www.marvell.com/digital-entertainment/ 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, ...). Long-term plans --------------- * Unify the mach-dove/, mach-mv78xx0/, mach-orion5x/ and mach-kirkwood/ into the mach-mvebu/ to support all SoCs from the Marvell EBU (Engineering Business Unit) in a single mach- 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 Lior Amsalem Thomas Petazzoni Andrew Lunn Nicolas Pitre Eric Miao