Canonical yalengeza za kukonzekera kwamitundu yosiyanasiyana ya Ubuntu 24.04, yokonzedwa mwapadera kuti iyendetse pa bolodi la Milk-V Mars, yokhala ndi purosesa ya 4-core 64-bit StarFive JH7110 (1.5GHz) kutengera kamangidwe ka RISC-V (RV64GC) . Zimadziwika kuti iyi ndiye bolodi yaying'ono yoyamba yotengera kamangidwe ka RISC-V, yofananira kukula kwa kirediti kadi (kukula kwa bolodi 85 x 56 mm). Bungweli ndi lodziwikanso chifukwa cha mtengo wake wotsika mtengo wamagulu a RISC-V - pamasinthidwe ocheperako ndi 2 GB ya RAM, bolodi imagulitsa $ 39.
Bolodi limabwera mu kukula kwa RAM 1, 2, 4 kapena 8 GB (LPDDR4) ndipo ili ndi mipata ya eMMC ndi makadi a Micro SD, madoko atatu a USB 3.0, doko limodzi la USB 2.0, doko la HDMI 2.0 lothandizira kusintha kwa 4K, cholumikizira cha RJ45 (Ethernet), kagawo ka M.2 E-Key cholumikizira gawo la Wi-Fi/Bluetooth, mawonekedwe a MIPI CSI (Camera Serial Interface) ndi 40-pin GPIO. Ndizotheka kulumikiza oyang'anira awiri ku bolodi (imodzi kudzera pa HDMI, ndipo yachiwiri kudzera pa MIPI DSI) ndikupereka mphamvu kudzera pa Ethernet (PoE). Imathandiza ma hardware mathamangitsidwe a H.264, H.265 (4K@60fps) ndi JPEG decoding, komanso H.265 (1080p@30fps) ndi JPEG encoding.
Pali njira ziwiri zomwe Ubuntu amamanga zomwe zingapezeke kuti zitsitsidwe - malo opangira boot omwe adamangidwa kale kuti amakopera ku khadi la SD ndi chithunzi choyikapo kuti muyike pa eMMC, USB drive kapena NVMe. Misonkhanoyi imagwirizana ndi kudzazidwa kwawo kwa Ubuntu Server 24.04 ndi Linux 6.8 kernel. Pakati pa zolephera zomwe zilipo mu Ubuntu, kusowa kwa chithandizo cha GPU chomangidwa ndi chithandizo chosakwanira cha PCIe chimatchulidwa (galimoto ya NVMe ingagwiritsidwe ntchito, koma kulumikiza ma modules ndi Wi-Fi ndi GPU yakunja sikunathandizidwe). madoko a USB, madoko a USB 3.0 okha ndi omwe amathandizidwa, ndipo doko la USB 2.0 silikupezeka.
Zikudziwika kuti monga gawo la mgwirizano wa mgwirizano pakati pa Milk-V ndi Canonical, kugawa kwa Ubuntu kudzasinthidwa kuti agwiritse ntchito zipangizo zina za Milk-V, kuphatikizapo zinthu zamtsogolo. Pulatifomu ya Ubuntu idzakwezedwa ngati njira yoyamba yothandizira ndi yosamaliridwa pamitundu yonse ya Milk-V board, ndikuyang'ana pakuthandizira kuthamangitsa ma compute ndi injini za AI.
Kuphatikiza pa zida za Milk-V, zomangidwa mwapadera za Ubuntu 24.04 ziliponso kwa AllWinner Nezha, Microchip Polarfire, SiFive Unmatched, Sipeed LicheeRV Dock ndi StarFive VisionFive 2 board akupangidwanso ndi Debian, Armbian, Alpine, DietPi projekiti, Fedora ndi Arch Linux.
RISC-V imapereka makina otseguka komanso osinthika owongolera makina omwe amalola kuti ma microprocessors amangidwe kuti agwiritse ntchito mosasamala popanda kufunikira malipiro kapena zingwe zogwiritsidwa ntchito. RISC-V imakupatsani mwayi wopanga ma SoC ndi mapurosesa otseguka. Pakadali pano, pamaziko a RISC-V mafotokozedwe, mitundu khumi ndi iwiri ya ma microprocessor cores, ma SoCs opitilira zana ndi tchipisi topangidwa kale akupangidwa ndi makampani ndi madera osiyanasiyana omwe ali ndi zilolezo zosiyanasiyana zaulere (BSD, MIT, Apache 2.0). Thandizo la RISC-V lakhalapo kuyambira kutulutsidwa kwa Glibc 2.27, binutils 2.30, gcc 7, ndi Linux kernel 4.15.
Source: opennet.ru
