{"id":182441,"date":"2026-07-02T22:53:21","date_gmt":"2026-07-02T20:53:21","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-qualcomm-opublikovala-distributiv-qualcomm-linux-2-0"},"modified":"2026-07-02T22:53:21","modified_gmt":"2026-07-02T20:53:21","slug":"kompaniya-qualcomm-opublikovala-distributiv-qualcomm-linux-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/kompaniya-qualcomm-opublikovala-distributiv-qualcomm-linux-2-0","title":{"rendered":"Spole\u010dnost Qualcomm zve\u0159ejnila distribuci Qualcomm Linux 2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost Qualcomm p\u0159edstavila Linuxovou distribuci Qualcomm Linux 2.0, kter\u00e1 poskytuje softwarov\u00fd stack optimalizovan\u00fd pro IoT platformy Qualcomm Dragonwing. Projekt implementuje jednotnou distribuci, kter\u00e1 umo\u017e\u0148uje rychl\u00e9 vytv\u00e1\u0159en\u00ed \u0159e\u0161en\u00ed pro r\u016fzn\u00e9 SoC Qualcomm, jako jsou QCS5430, QCS6490, IQ-8275, IQ-9075 a IQ-615. Z\u00e1kladem Qualcomm Linux jsou n\u00e1stroje a meta-bal\u00ed\u010dky z projekt\u016f Yocto a OpenEmbedded, dopln\u011bn\u00e9 o patche, ovlada\u010de, firmwary, bal\u00ed\u010dky a konfigura\u010dn\u00ed soubory pro podporu specifick\u00fdch hardwarov\u00fdch blok\u016f pou\u017e\u00edvan\u00fdch v \u010dipech Qualcomm. <\/p>\n

Distribuce se vyv\u00edj\u00ed za pou\u017eit\u00ed otev\u0159en\u00e9ho modelu v\u00fdvoje a p\u0159ed\u00e1v\u00e1 p\u0159ipraven\u00e9 zm\u011bny do upstream projekt\u016f. Propriet\u00e1rn\u00ed komponenty Qualcomm jsou integrov\u00e1ny do distribuce ve form\u011b jasn\u011b vymezen\u00fdch modul\u00e1rn\u00edch overlay\u016f. Nab\u00edzen\u00fd softwarov\u00fd stack podporuje v\u0161echny procesory, subsyst\u00e9my a komponenty platformy Qualcomm, v\u010detn\u011b CPU, GPU a r\u016fzn\u00fdch hardwarov\u00fdch akceler\u00e1tor\u016f pro AI, zpracov\u00e1n\u00ed dat a multimedi\u00e1ln\u00ed operace (VPU, DPU, NPU, DSP). Krom\u011b u\u017eivatelsk\u00e9ho prost\u0159ed\u00ed zalo\u017een\u00e9ho na Yocto zahrnuje tak\u00e9 bootloader s mo\u017enost\u00ed ov\u011b\u0159en\u00e9ho spu\u0161t\u011bn\u00ed, firmware UEFI a podporovan\u00e9 in\u017een\u00fdry Qualcomm bal\u00ed\u010dky s j\u00e1drem Linux, kter\u00e9 zahrnuj\u00ed dal\u0161\u00ed ovlada\u010de a patche. <\/p>\n

Platforma je ozna\u010dena jako pln\u011b p\u0159ipraven\u00e1 pro vytv\u00e1\u0159en\u00ed pracovn\u00edch syst\u00e9m\u016f na b\u00e1zi hardwaru Qualcomm. Poskytuj\u00ed se takov\u00e9 mo\u017enosti jako podpora virtualizace, mandatorn\u00ed \u0159\u00edzen\u00ed p\u0159\u00edstupu pomoc\u00ed SELinux, testov\u00e1n\u00ed v\u0161ech komponent\u016f na referen\u010dn\u00edm hardwaru, dlouh\u00e1 doba \u00fadr\u017eby bal\u00ed\u010dk\u016f pro v\u0161echny podporovan\u00e9 platformy a mo\u017enost integrace vlastn\u00edch BSP (Board Support Package) a OEM vrstev. Pro aktualizaci lze pou\u017e\u00edt p\u0159eps\u00e1n\u00ed syst\u00e9mov\u00e9ho obrazu nebo automatick\u00e9 dod\u00e1v\u00e1n\u00ed aktualizac\u00ed v re\u017eimu OTA. <\/p>\n

Verze Qualcomm Linux 2.0 se vyzna\u010duje p\u0159echodem na platformu Yocto 6.0 a vyu\u017eit\u00edm j\u00e1dra Linux 6.18 (d\u0159\u00edve byly pou\u017eity Yocto 5.0 a j\u00e1dro 6.6). Hlavn\u00ed sou\u010d\u00e1st obsahuje mo\u017enosti pro prov\u00e1d\u011bn\u00ed aplikac\u00ed v re\u00e1ln\u00e9m \u010dase (j\u00e1dro je sestaveno s podporou PREEMPT_RT). M\u00edsto dvou samostatn\u011b spravovan\u00fdch variant distribuce \u201eBase\u201c a \u201eCustom\u201c je navr\u017een unified stack s jedn\u00edm spole\u010dn\u00fdm j\u00e1drem a syst\u00e9mov\u00fdm prost\u0159ed\u00edm (rootfs). <\/p>\n

Zv\u00fd\u0161ena transparentnost v\u00fdvojov\u00fdch proces\u016f: verze se nyn\u00ed vytv\u00e1\u0159ej\u00ed ve\u0159ejn\u011b na GitHubu pomoc\u00ed otev\u0159en\u00e9ho syst\u00e9mu kontinu\u00e1ln\u00ed integrace a s p\u0159edv\u00eddateln\u00fdm pl\u00e1nem zve\u0159ejn\u011bn\u00ed aktualizac\u00ed. Organizace vytv\u00e1\u0159en\u00ed modul\u00e1rn\u00edch overlay\u016f byla p\u0159epracov\u00e1na s dodatky, kter\u00e9 se nyn\u00ed vytv\u00e1\u0159ej\u00ed na z\u00e1klad\u011b jedn\u00e9 otev\u0159en\u00e9 k\u00f3dov\u00e9 z\u00e1kladny, nikoli s rozd\u011blen\u00edm otev\u0159en\u00fdch a propriet\u00e1rn\u00edch sestaven\u00ed. Krom\u011b d\u0159\u00edve podporovan\u00fdch SoC QCS5430, QCS6490, IQ9075, IQ8275 a IQ615 byla p\u0159id\u00e1na podpora platformy IQ-X pro pr\u016fmyslov\u00e9 po\u010d\u00edta\u010de. <\/p>\n

Meta bal\u00ed\u010dky se z\u00e1kladn\u00edmi funkcemi se nyn\u00ed vyv\u00edjej\u00ed v ve\u0159ejn\u011b dostupn\u00fdch repozit\u00e1\u0159\u00edch a jsou otev\u0159eny k p\u0159ijet\u00ed zm\u011bn od extern\u00edch p\u0159isp\u011bvatel\u016f, vytv\u00e1\u0159en\u00ed fork\u016f nebo pou\u017eit\u00ed bez \u010dek\u00e1n\u00ed na verze. Mezi takov\u00e9 meta bal\u00ed\u010dky pat\u0159\u00ed: meta-qcom (vrstva pro podporu hardwaru), meta-qcom-distro (kostra distribuce, skripty pro sestavov\u00e1n\u00ed syst\u00e9mov\u00fdch obraz\u016f a nastaven\u00ed), meta-qcom-3rdparty (komponenty pro podporu t\u0159et\u00edch stran) a meta-qcom-releases (reproduk\u010dn\u00ed sestaven\u00ed verz\u00ed), meta-selinux (povinn\u00e9 \u0159\u00edzen\u00ed p\u0159\u00edstupu prost\u0159ednictv\u00edm SELinux), meta-updater (OTA aktualizace na z\u00e1klad\u011b OSTree), meta-security (dal\u0161\u00ed mechanismy pro zv\u00fd\u0161en\u00ed bezpe\u010dnosti a auditu), meta-virtualization (Docker, Kubernetes, KVM<\/a>). <\/p>\n

Krom\u011b meta bal\u00ed\u010dk\u016f jsou k dispozici overlaye, samostatn\u011b dod\u00e1van\u00e9 verzionovan\u00e9 sady s moduly j\u00e1dra a knihovnami pro podporu roz\u0161\u00ed\u0159en\u00fdch funkc\u00ed. Instalace overlaye vede k instalaci p\u0159\u00edslu\u0161n\u00fdch optimalizovan\u00fdch modul\u016f j\u00e1dra a knihoven nad typick\u00e9 z\u00e1kladn\u00ed prost\u0159ed\u00ed bez jeho zm\u011bny. Mezi dostupn\u00e9 overlaye pat\u0159\u00ed: <\/p>\n