{"id":111945,"date":"2023-12-03T15:10:13","date_gmt":"2023-12-03T13:10:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-coreboot-4-22"},"modified":"2023-12-03T15:10:13","modified_gmt":"2023-12-03T13:10:13","slug":"vypusk-coreboot-4-22","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/vypusk-coreboot-4-22","title":{"rendered":"Utgivelse av Coreboot 4.22.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>CoreBoot 4.22-prosjektet er tilgjengelig, og i denne versjonen utvikles et fritt alternativ til propriet\u00e6r firmware og BIOS. Koden for prosjektet distribueres under GPLv2-lisensen. 135 utviklere deltok i opprettelsen av den nye versjonen, med 977 endringer. Det bemerkes at fra og med neste utgave vil prosjektet g\u00e5 over til et nytt versjonssystem, som bruker datoen (\u00e5r.m\u00e5ned.oppdatering) for navngivning, for eksempel i februar 2024 vil utgaven bli 24.02.00 i stedet for versjon 4.23.      <\/p>\n<p>Hovedendringer:   <\/p>\n<ul>\n<li class=\"l\"> Den innledende implementeringen av AMD openSIL-plattformen (Open-Source Silicon Initialization Library) er lagt til, noe som utvikler komponenter for \u00e5 forenkle opprettingen av firmware.\n<li class=\"l\"> St\u00f8tte for 17 hovedkort er lagt til. 11 av de nye kortene brukes p\u00e5 enheter med Chrome OS eller p\u00e5 <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/no\/server\/dts-gdansk\/\"   title=\"servere\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4549\">servere<\/a> Google. Kortene som ikke er knyttet til Google:\n<ul>\n<li class=\"l\"> AMD Onyx\n<li class=\"l\"> Intel Meteorlake-P RVP\n<li class=\"l\"> Purism Librem 11\n<li class=\"l\"> Purism Librem L1UM v2\n<li class=\"l\"> Siemens FA EHL\n<li class=\"l\"> Supermicro X11SSW-F  <\/ul>\n<li class=\"l\"> St\u00f8tte for SoC AMD Genoa er lagt til.\n<li class=\"l\"> P\u00e5 x86-arkitekturen implementeres det st\u00f8tte for seksjonen '.data' i stadiene f\u00f8r minneinitialisering, noe som muliggj\u00f8r bruk av definisjoner for globale variabler i C-kode. I oppstartsblokken festes data umiddelbart etter koden og plasseres deretter i hurtigminnet ved \u00e5 bruke konseptet Cache-As-RAM (VMA).\n<li class=\"l\"> For x86-systemer, p\u00e5 ramstage-stadiet og stadier f\u00f8r minneinitialisering, er det lagt til st\u00f8tte for hurtigminne til CBFS-filsystemet, som brukes til \u00e5 plassere Coreboot-komponenter p\u00e5 Flash. CBFS-cachen gj\u00f8r det mulig \u00e5 pakke ut CBFS-filer ved \u00e5 bruke funksjonen cbfs_map() uten \u00e5 reservere et eget minneomr\u00e5de for filen. For \u00e5 konfigurere st\u00f8rrelsen p\u00e5 cachen er parameterne PRERAM_CBFS_CACHE_SIZE og RAMSTAGE_CBFS_CACHE_SIZE foresl\u00e5tt.\n<li class=\"l\"> Muligheten for \u00e5 integrere romstage i oppstartblokken (bootblock) er lagt til. Leveringen av romstage som en del av oppstartblokken kan redusere koden med 10-20 tusen linjer. Situasjoner der det kan v\u00e6re behov for separat levering av romstage inkluderer konfigurasjoner med vboot eller fallback-modus, samt enheter med begrenset st\u00f8rrelse p\u00e5 oppstartblokken (Intel APL 32K) eller for treg startlagringsenhet (noen ARM SoC).\n<li class=\"l\"> API-et for \u00e5 bestemme om det finnes en ekstern skjerm p\u00e5 enheter med Intel-brikker er lagt til i gfx.\n<li class=\"l\"> Det er implementert muligheten til \u00e5 legge til en kontrollsjekk for VBIOS ved fylling av VFCT-tabellen i pci_rom. Denne kontrollsjekken sjekkes av noen AMD-drivere for Windows.\n<li class=\"l\"> Endringer har blitt lagt til for \u00e5 kj\u00f8re Windows p\u00e5 enkelte Chromebook-enheter med Coreboot.\n<li class=\"l\"> Generering av ACPI-tabeller for enheter basert p\u00e5 ARM64-arkitekturen er implementert.\n<li class=\"l\"> Kompatibiliteten med ACPI-spesifikasjoner er forbedret.\n<li class=\"l\"> Innstillingene for MRC (Memory Reference Code) for SNB+MRC-kort er flyttet til DeviceTree-strukturen.\n<li class=\"l\"> Payload-komponentene basert p\u00e5 U-Boot og edk2 er oppdatert.\n<li class=\"l\"> Verkt\u00f8ysettet er oppdatert: GMP 6.3.0, binutils 2.41 og MPFR 4.2.1.\n<li class=\"l\"> Hovedgrenen i Git-repositoriet er omd\u00f8pt fra 'master' til 'main'.  <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60224\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 CoreBoot 4.22, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u0430\u044f \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0430 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u043c \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0430\u043c \u0438 BIOS. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. \u0412 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043f\u0440\u0438\u043d\u044f\u043b\u043e \u0443\u0447\u0430\u0441\u0442\u0438\u0435 135 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 977 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439. \u041e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441\u043e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u043f\u0440\u043e\u0435\u043a\u0442 \u043f\u0435\u0440\u0435\u0439\u0434\u0451\u0442 \u043d\u0430 \u043d\u043e\u0432\u0443\u044e \u0441\u0445\u0435\u043c\u0443 \u043d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0435\u0440\u0441\u0438\u0439, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0443\u044e \u043f\u0440\u0438\u0432\u044f\u0437\u043a\u0443 \u043a \u0434\u0430\u0442\u0435 (\u0433\u043e\u0434.\u043c\u0435\u0441\u044f\u0446.\u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435), \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 \u0444\u0435\u0432\u0440\u0430\u043b\u0435 2024 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-111945","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - 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