{"id":144045,"date":"2025-09-28T17:11:54","date_gmt":"2025-09-28T15:11:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-coreboot-25-09-otkrytoj-alternativy-proprietarnym-proshivkam"},"modified":"2025-09-28T17:11:54","modified_gmt":"2025-09-28T15:11:54","slug":"vypusk-coreboot-25-09-otkrytoj-alternativy-proprietarnym-proshivkam","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-coreboot-25-09-otkrytoj-alternativy-proprietarnym-proshivkam","title":{"rendered":"Wydanie Coreboot 25.09, otwartej alternatywy dla proprietary firmware","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Opublikowano wydanie projektu CoreBoot z dnia 25.09, rozwijaj\u0105cego woln\u0105 alternatyw\u0119 dla proprietarnych firmware i BIOS-\u00f3w. Kod projektu jest dystrybuowany na licencji GPLv2. Nowa wersja zawiera 684 zmiany, przygotowane przez 110 programist\u00f3w.     <\/p>\n<p>G\u0142\u00f3wne zmiany:   <\/p>\n<ul>\n<li class=\"l\"> Zrealizowano wsparcie dla p\u0142yt g\u0142\u00f3wnych:\n<ul>\n<li class=\"l\"> ASROCK SPC741D8-2L2T\/BCM.\n<li class=\"l\"> GIGABYTE GA_H81M_D2W.\n<li class=\"l\"> HP 260 G1 DM, HP Compaq Pro 6300 SFF\/MT, HP ProDesk 600 G1 SFF.\n<li class=\"l\"> Intel Ptlrvp4es\n<li class=\"l\"> Lenovo ThinkPad T480\/T480s.\n<li class=\"l\"> 11 p\u0142yt stosowanych w r\u00f3\u017cnych urz\u0105dzeniach z Chrome OS lub na <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pl\/server\/dts-gdansk\/\"   title=\"serwerach\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4583\">serwerach<\/a> Google.       <\/ul>\n<li class=\"l\"> Znacz\u0105co przyspieszono \u0142adowanie SPI Flash i komponent\u00f3w payload. Przy kompilacji w trybie CONFIG_SSE w kodzie dekompresji opartej na algorytmie LZMA wykorzystano instrukcje SSE prefetch, co pozwoli\u0142o na organizacj\u0119 wst\u0119pnego \u0142adowania danych do cache CPU bez przerywania operacji dekompresji. Podczas testowania interfejsu SPI o przepustowo\u015bci 100Mbit\/s na mobilnych CPU Intel Sandy Bridge uda\u0142o si\u0119 osi\u0105gn\u0105\u0107 skr\u00f3cenie czasu \u0142adowania o 46 ms i przyspieszenie dekompresji komponent\u00f3w payload o 30%.\n<p>Dla platform Intel Panther Lake zaimplementowano wsparcie dla asynchronicznego \u0142adowania plik\u00f3w, wykorzystuj\u0105cego SPI DMA do wst\u0119pnego \u0142adowania pliku fsps.bin r\u00f3wnolegle z realizacj\u0105 innych zada\u0144 na CPU. Na urz\u0105dzeniach Fatcat zaproponowana optymalizacja przyspieszy\u0142a \u0142adowanie o 17-18 ms. Zwi\u0119kszona zosta\u0142a efektywno\u015b\u0107 operacji DMA. Dodano now\u0105 funkcj\u0119 synchronizacji cbfs_preload_wait_for_all(), umo\u017cliwiaj\u0105c\u0105 bezpieczne zako\u0144czenie asynchronicznych operacji przed dezaktywacj\u0105 backend\u00f3w pami\u0119ci. W podsystemie Fast SPI DMA wprowadzono kolejk\u0119 przesy\u0142ania danych opart\u0105 na tokenach, minimalizuj\u0105c\u0105 op\u00f3\u017anienia mi\u0119dzy kolejnymi operacjami DMA i zapewniaj\u0105c\u0105 bardziej przewidywaln\u0105 wydajno\u015b\u0107 \u0142adowania.    <\/p>\n<li class=\"l\"> Zrealizowano mo\u017cliwo\u015b\u0107 wykrywania trybu bootowania, umo\u017cliwiaj\u0105c platformom przekazywanie do komponent\u00f3w payload krytycznych informacji o stanie \u0142adowania. Obs\u0142ugiwane jest okre\u015blenie normalnego trybu \u0142adowania, trybu niskiego na\u0142adowania akumulatora oraz trybu \u0142adowania akumulatora poprzez ustandaryzowany interfejs boot_mode_t.\n<li class=\"l\"> Zarz\u0105dzanie MTRR (Rejestry zakresu typu pami\u0119ci) dla pami\u0119ci wideo zosta\u0142o przeprojektowane, co skr\u00f3ci\u0142o czas inicjalizacji FSP-S (Pakiet wsparcia oprogramowania uk\u0142adowego \u2014 Silicon) poprzez przeniesienie ustawienia MTRR WC (Write-Combine) dla pami\u0119ci wideo z funkcji renderowania logo do etapu inicjalizacji uk\u0142adu. W rezultacie czas inicjalizacji systemu graficznego skr\u00f3ci\u0142 si\u0119 z 123 do 115 ms. Przeprojektowanie u\u0142atwi\u0142o r\u00f3wnie\u017c utrzymanie kodu poprzez oddzielenie zarz\u0105dzania MTRR od funkcji renderowania logo.\n<li class=\"l\"> W narz\u0119dziu amdfwtool, przeznaczonym do pracy z firmware'ami AMD, poprawiono obs\u0142ug\u0119 trybu adresacji i rozszerzono mo\u017cliwo\u015bci analizy struktury EFW na platformie Turin.\n<li class=\"l\"> Do narz\u0119dzia smmstoretool dodano wsparcie dla zmiennych rozmiar\u00f3w blok\u00f3w i aliasingu tabeli sekcji GUID w trybie Secure Boot, co zwi\u0119ksza mo\u017cliwo\u015bci zarz\u0105dzania zmiennymi UEFI.\n<li class=\"l\"> Rozszerzono wsparcie TPM dla r\u00f3\u017cnych platform z CRB TPM oraz poprawiono integracj\u0119 fTPM dla platform AMD.\n<li class=\"l\"> Poprawiono rysowanie logo.\n<li class=\"l\"> Podniesiono kompatybilno\u015b\u0107 z sterownikiem wy\u015bwietlacza Bochs.\n<li class=\"l\"> Zwi\u0119kszono stabilno\u015b\u0107 narz\u0119dzia cbfstool podczas sortowania tabeli FIT oraz w przypadku awarii przy wykonywaniu operacji kompresji.\n<li class=\"l\"> Dla platform Intel, AMD, MediaTek i Qualcomm wprowadzono zmiany poprawiaj\u0105ce zarz\u0105dzanie zu\u017cyciem energii, inicjalizacj\u0119 pami\u0119ci i wsparcie dla interfejs\u00f3w sprz\u0119towych.\n<li class=\"l\"> Zaktualizowano wersje binutils 2.44, ACPICA 20250404, MPFR 4.2.2, SeaBIOS 1.17.0, U-Boot 2025.07.            <\/ul>\n<p>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63961\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 CoreBoot 25.09, \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u0443\u044e \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0443 \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\u0441\u0442\u0430\u0432 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u043e 684 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u043f\u0440\u0438 \u0443\u0447\u0430\u0441\u0442\u0438\u0438 110 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0420\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u043d\u0441\u043a\u0438\u0445 \u043f\u043b\u0430\u0442: ASROCK SPC741D8-2L2T\/BCM. GIGABYTE GA_H81M_D2W. HP 260 G1 DM, HP Compaq Pro 6300 SFF\/MT, HP ProDesk 600 G1 SFF. Intel [&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-144045","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 CoreBoot 25.09, \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u0443\u044e \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0443 \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\/pl\/blog\/news\/vypusk-coreboot-25-09-otkrytoj-alternativy-proprietarnym-proshivkam\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"pl_PL\" \/>\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 25.09, \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u043c \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0430\u043c | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 CoreBoot 25.09, \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u0443\u044e \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0443 \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\/pl\/blog\/news\/vypusk-coreboot-25-09-otkrytoj-alternativy-proprietarnym-proshivkam\" \/>\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=\"2025-09-28T15:11:54+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-09-28T15:11:54+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\udd47Wydanie Coreboot 25.09, otwartej alternatywy dla zamkni\u0119tych firmware'\u00f3w | ProHoster","description":"Opublikowano wersj\u0119 projektu CoreBoot 25.09, rozwijaj\u0105cego woln\u0105 alternatyw\u0119 dla zamkni\u0119tych firmware'\u00f3w i BIOS. Kod projektu jest rozpowszechniany na licencji GPLv2.","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-coreboot-25-09-otkrytoj-alternativy-proprietarnym-proshivkam","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","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 25.09, \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u043c \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0430\u043c | 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