I-SiFive HiFive Unleashed ilapha futhi ungaqalisa i-Linux

YeboFive Yinkampani engahle ingazwakali njengokuningi kuwe, kepha iyinkampani ekwazile ukuvuselela noma ukuletha ukwakhiwa kwe-ISA ebuthongweni bayo I-RISC-V, ukwakhiwa kwe-RISC okwakubonakala ngathi kushiywe ngokufana ne-MIPS, nayo evuselwe ukudala amaphrojekthi webhodi le-SBC. Lezi zinhlobo zamabhodi, njenge-Raspberry Pi kanye nomncintiswano, ziyahambisana nama-distros we-GNU / Linux ahlukile.

Kepha ngokungafani nePi, ibhodi Kudedelwe iSiFive HiFive Akususelwa kuma-chip e-ARM noma ama-x86 njengamanye, kepha kusekelwe ku-RISC-V okuwubuciko bokwakhiwa okungajwayelekile njengoba ngishilo esigabeni esedlule, ngakho-ke i-Linux kenel idinga ukuyixhasa futhi lokhu kuyipenguin yethu umnyombo. Ngakho-ke labo abathola elinye lalawa mabhodi we-HiFIve Unleashed bazokwazi ukusebenzisa i-Linux ngaphandle kwenkinga futhi bahlole ubuhle nobubi bale microprocessor entsha ...

Futhi yini le chip enayo? Yebo, akusikho ukuthuthuka okuthuthuke kakhulu, noma ukukhuluma okonga amandla njengama-ARM, futhi ayinamandla amakhulu maqondana nokusebenza, kepha kufinyelela ekusebenzeni okwamukelekayo impela futhi ngokubuyisela futhi kusinika okuthile abanye abangenakho ... futhi kungukuthi kuyisakhiwo I-ISA engenamakhosi. I-RISC-V ithola abalandeli futhi abaningi banentshisekelo kumaphrojekthi asuselwa kuyo ngenxa yale ndawo futhi ngenxa yomsebenzi owenziwe ngubani owenze kwaba nokwenzeka.

I-RISC-V iphume emsebenzini wentuthuko owenziwe ngabaphenyi abavela ku University of Berkeley okuhlanganiswe iminikelo eminingi futhi ebalulekile evela ngaphandle ebifuna ukusebenzisana. Kuyiqiniso ukuthi ama-SoCs okuqala asuselwa ku-RISC-V ayenzelwe kuphela i-IoT namadivayisi ashumekiwe, kepha iSiFive izuze ukusebenza okwanele kwiFreedom U540 yayo kanye nebhodi yayo ye-HiFive Unleashed ukuze ikwazi ukusebenzisa iLinux ngaphandle kwezinkinga.

Imininingwane engaphezulu - YeboFive