{"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\/hu\/blog\/news\/vypusk-coreboot-4-22","title":{"rendered":"A Coreboot 4.22 kiad\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>El\u00e9rhet\u0151 a CoreBoot 4.22 projekt kiad\u00e1sa, amely a szabad alternat\u00edva kifejleszt\u00e9s\u00e9re ir\u00e1nyul a z\u00e1rt forr\u00e1sk\u00f3d\u00fa firmware-ek \u00e9s BIOS-ok helyett. A projekt forr\u00e1sk\u00f3dj\u00e1t GPLv2 licenc alatt terjesztik. Az \u00faj verzi\u00f3 elk\u00e9sz\u00edt\u00e9s\u00e9ben 135 fejleszt\u0151 vett r\u00e9szt, akik 977 m\u00f3dos\u00edt\u00e1st k\u00e9sz\u00edtettek. Megjegyzend\u0151, hogy a k\u00f6vetkez\u0151 kiad\u00e1st\u00f3l kezdve a projekt \u00faj verzi\u00f3elnevez\u00e9si s\u00e9m\u00e1ra t\u00e9r \u00e1t, amely a d\u00e1tumot haszn\u00e1lja (\u00e9v.h\u00f3nap.friss\u00edt\u00e9s), p\u00e9ld\u00e1ul 2024 febru\u00e1rj\u00e1ban a 4.23 verzi\u00f3 helyett a 24.02.00 kiad\u00e1st alak\u00edtj\u00e1k ki.      <\/p>\n<p>F\u0151bb v\u00e1ltoz\u00e1sok:   <\/p>\n<ul>\n<li class=\"l\"> Hozz\u00e1adva az AMD openSIL (Open-Source Silicon Initialization Library) platform kezdeti implement\u00e1ci\u00f3ja, amely a firmware-ek l\u00e9trehoz\u00e1s\u00e1t egyszer\u0171s\u00edt\u0151 komponenseket fejleszti.\n<li class=\"l\"> T\u00e1mogat\u00e1s ker\u00fclt hozz\u00e1ad\u00e1sra 17 alaplaphoz. Az 11 hozz\u00e1adott lapot Chrome OS-t futtat\u00f3 eszk\u00f6z\u00f6k\u00f6n haszn\u00e1lnak vagy <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/dts-gdansk\/\"   title=\"szervereken\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4549\">szervereken<\/a> Google. A Google-hez nem kapcsol\u00f3d\u00f3 lapok:\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\"> Hozz\u00e1adva az AMD Genoa SoC t\u00e1mogat\u00e1sa.\n<li class=\"l\"> Az x86 architekt\u00far\u00e1n a mem\u00f3ria inicializ\u00e1l\u00e1sa el\u0151tti szakaszokban megval\u00f3s\u00edtott\u00e1k a &#171;.data&#187; szekci\u00f3 t\u00e1mogat\u00e1s\u00e1t, amely lehet\u0151v\u00e9 teszi glob\u00e1lis v\u00e1ltoz\u00f3k defin\u00edci\u00f3inak haszn\u00e1lat\u00e1t C nyelv\u0171 k\u00f3dban. A bet\u00f6lt\u00e9si blokk szakasz\u00e1ban az adatok azonnal a k\u00f3d ut\u00e1n ker\u00fclnek csatol\u00e1sra, majd a Cache-As-RAM (VMA) koncepci\u00f3 alkalmaz\u00e1s\u00e1val a gyors\u00edt\u00f3t\u00e1rba helyez\u0151dnek.\n<li class=\"l\"> X86 rendszerek eset\u00e9n a ramstage szakaszban \u00e9s a mem\u00f3ria inicializ\u00e1l\u00e1sa el\u0151tti szakaszokban t\u00e1mogat\u00e1s ker\u00fclt a CBFS f\u00e1jlrendszer gyors\u00edt\u00f3t\u00e1r\u00e1hoz, amelyet a Coreboot komponensek Flash meghajt\u00f3n val\u00f3 elhelyez\u00e9s\u00e9re haszn\u00e1lnak. A CBFS gyors\u00edt\u00f3t\u00e1r lehet\u0151v\u00e9 teszi a CBFS f\u00e1jlok kicsomagol\u00e1s\u00e1t a cbfs_map() f\u00fcggv\u00e9ny seg\u00edts\u00e9g\u00e9vel an\u00e9lk\u00fcl, hogy k\u00fcl\u00f6n mem\u00f3ria ter\u00fcletet rezerv\u00e1ln\u00e1nak a f\u00e1jl sz\u00e1m\u00e1ra. A gyors\u00edt\u00f3t\u00e1r m\u00e9ret\u00e9nek be\u00e1ll\u00edt\u00e1s\u00e1hoz a PRERAM_CBFS_CACHE_SIZE \u00e9s a RAMSTAGE_CBFS_CACHE_SIZE param\u00e9tereket javasolt\u00e1k.\n<li class=\"l\"> Lehet\u0151v\u00e9 v\u00e1lt a romstage be\u00e1gyaz\u00e1sa a boot blokkba. A romstage boot blokk r\u00e9szek\u00e9nt val\u00f3 biztos\u00edt\u00e1sa lehet\u0151v\u00e9 teszi a k\u00f3d m\u00e9ret\u00e9nek cs\u00f6kkent\u00e9s\u00e9t 10-20 ezer sorral. Azokban az esetekben, amikor k\u00fcl\u00f6n romstage biztos\u00edt\u00e1sa sz\u00fcks\u00e9ges, eml\u00edt\u00e9st nyernek a vboot vagy fallback m\u00f3d\u00fa konfigur\u00e1ci\u00f3k, valamint a bet\u00f6lt\u0151 blokk (Intel APL 32K) korl\u00e1tozott m\u00e9ret\u0171 vagy t\u00fal lass\u00fa bet\u00f6lt\u0151 m\u00e9di\u00e1val rendelkez\u0151 eszk\u00f6z\u00f6k (egyes ARM SoC-k).\n<li class=\"l\"> A gfx-hoz hozz\u00e1adva egy API a k\u00fcls\u0151 k\u00e9perny\u0151 jelenl\u00e9t\u00e9nek meghat\u00e1roz\u00e1s\u00e1ra Intel chipekkel rendelkez\u0151 eszk\u00f6z\u00f6k\u00f6n.\n<li class=\"l\"> A pci_rom-ban megval\u00f3sult a VBIOS ellen\u0151rz\u0151\u00f6sszeg hozz\u00e1ad\u00e1s\u00e1nak lehet\u0151s\u00e9ge a VFCT t\u00e1bl\u00e1zat kit\u00f6lt\u00e9sekor. Ezt az ellen\u0151rz\u0151\u00f6sszeget n\u00e9h\u00e1ny AMD meghajt\u00f3 ellen\u0151rzi Windows alatt.\n<li class=\"l\"> V\u00e1ltoz\u00e1sok ker\u00fcltek bevezet\u00e9sre, amelyek lehet\u0151v\u00e9 teszik a Windows futtat\u00e1s\u00e1t bizonyos Chromebook eszk\u00f6z\u00f6k\u00f6n, Coreboot-tal.\n<li class=\"l\"> Az ACPI t\u00e1bl\u00e1zat gener\u00e1l\u00e1sa megval\u00f3sult ARM64 architekt\u00far\u00e1val rendelkez\u0151 eszk\u00f6z\u00f6kh\u00f6z.\n<li class=\"l\"> Javult az ACPI specifik\u00e1ci\u00f3kkal val\u00f3 kompatibilit\u00e1s.\n<li class=\"l\"> Az SNB+MRC alaplapokhoz tartoz\u00f3 MRC (Memory Reference Code) be\u00e1ll\u00edt\u00e1sokat a DeviceTree strukt\u00far\u00e1ba helyezt\u00e9k \u00e1t.\n<li class=\"l\"> Friss\u00edtve lettek a U-Boot \u00e9s edk2 alap\u00fa payload komponensek.\n<li class=\"l\"> Friss\u00fclt a haszn\u00e1lt eszk\u00f6zk\u00e9szlet: GMP 6.3.0, binutils 2.41 \u00e9s MPFR 4.2.1.\n<li class=\"l\"> A Git-t\u00e1rol\u00f3 f\u0151 \u00e1ga \u00e1tnevez\u00e9sre ker\u00fclt &#171;master&#187; -r\u00f3l &#171;main&#187; -re.  <\/ul>\n<p>Forr\u00e1s: <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 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-coreboot-4-22\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a Coreboot 4.22 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\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.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-coreboot-4-22\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-12-03T13:10:13+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-12-03T13:10:13+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Coreboot 4.22 Kiad\u00e1s | ProHoster","description":"El\u00e9rhet\u0151 a CoreBoot 4.22 projekt kiad\u00e1sa, amely szabad alternat\u00edv\u00e1t fejleszt a proprietary firmware-ek \u00e9s BIOS-ok sz\u00e1m\u00e1ra. A projekt k\u00f3dja GPLv2 licenc alatt terjed.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-coreboot-4-22","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a Coreboot 4.22 | ProHoster","og:description":"\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.","og:url":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-coreboot-4-22","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2023-12-03T13:10:13+00:00","article:modified_time":"2023-12-03T13:10:13+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/111945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=111945"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/111945\/revisions"}],"predecessor-version":[{"id":164427,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/111945\/revisions\/164427"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=111945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=111945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=111945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}