{"id":81466,"date":"2020-05-13T19:42:00","date_gmt":"2020-05-13T17:42:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-coreboot-4-12"},"modified":"2020-05-13T19:42:00","modified_gmt":"2020-05-13T17:42:00","slug":"vypusk-coreboot-4-12","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-coreboot-4-12","title":{"rendered":"Wydanie Coreboot 4.12","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/blogs.coreboot.org\/blog\/2020\/05\/12\/announcing-coreboot-4-12\/\">Opublikowano<\/a><\/noindex> premiera projektu <noindex><a rel=\"nofollow\" href=\"http:\/\/www.coreboot.org\">CoreBoot 4.12<\/a><\/noindex>, w ramach kt\u00f3rego opracowywana jest wolna alternatywa dla zamkni\u0119tych firmware'\u00f3w i BIOS-\u00f3w. W stworzeniu nowej wersji wzi\u0119\u0142o udzia\u0142 190 programist\u00f3w, kt\u00f3rzy przygotowali 2692 zmiany. <\/p>\n<p>Podstawowe <noindex><a rel=\"nofollow\" href=\"https:\/\/coreboot.org\/releases\/coreboot-4.12-relnotes.txt\">nowo\u015bci<\/a><\/noindex>: <\/p>\n<ul>\n<li class=\"l\"> Dodano wsparcie dla 49 p\u0142yt g\u0142\u00f3wnych, z kt\u00f3rych wi\u0119kszo\u015b\u0107 jest wykorzystywana w urz\u0105dzeniach z Chrome OS. Usuni\u0119to wsparcie dla 51 p\u0142yty g\u0142\u00f3wnej. Usuni\u0119cie to dotyczy g\u0142\u00f3wnie zako\u0144czenia wsparcia dla przestarza\u0142ych p\u0142yt oraz prac zwi\u0105zanych z eliminowaniem duplikat\u00f3w podobnych wariant\u00f3w p\u0142yt. Wiele p\u0142yt, kt\u00f3re wcze\u015bniej by\u0142y przedstawiane jako oddzielne modele, zosta\u0142o po\u0142\u0105czonych w zestawy (variant), w kt\u00f3rych jeden modu\u0142 obejmuje ca\u0142e rodziny urz\u0105dze\u0144. Z uwagi na oczyszczenie duplikat\u00f3w, mimo \u017ce formalnie liczba usuni\u0119tych p\u0142yt przewy\u017csza liczb\u0119 dodanych, lista wspieranego sprz\u0119tu zwi\u0119kszy\u0142a si\u0119. W nowym wydaniu wprowadzono r\u00f3wnie\u017c wiele zmian zwi\u0105zanych z popraw\u0105 wsparcia dla urz\u0105dze\u0144, kt\u00f3re s\u0105 dostarczane z OEM firmware'ami, w tym na podstawie Coreboot.\n<li class=\"l\"> Kontynuowano oczyszczanie bazy kodu. Obszerne notatki dotycz\u0105ce licencji w nag\u0142\u00f3wkach plik\u00f3w zosta\u0142y zast\u0105pione kr\u00f3tkimi identyfikatorami <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52924\">SPDX<\/a><\/noindex>. Imiona wszystkich autor\u00f3w, kt\u00f3rzy uczestniczyli w rozwoju, zosta\u0142y zebrane w pliku AUTHORS. Przeprowadzono rewizj\u0119 plik\u00f3w nag\u0142\u00f3wkowych w celu zminimalizowania kodu, kt\u00f3ry jest obj\u0119ty podczas budowania ka\u017cdej jednostki kompilacyjnej.\n<li class=\"l\"> Sterownik dla pami\u0119ci flash <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/coreboot\/coreboot\/blob\/master\/Documentation\/drivers\/smmstore.md\">SMMSTORE<\/a><\/noindex> uznany za gotowy do szerokiego zastosowania. Sterownik wykorzystuje tryb SMM (system management mode) do zapisu, odczytu i czyszczenia obszar\u00f3w pami\u0119ci flash, i mo\u017ce by\u0107 stosowany w systemach operacyjnych lub komponentach firmware'u do organizacji trwa\u0142ego przechowywania ustawie\u0144, bez potrzeby implementacji sterownika specyficznego dla ka\u017cdej platformy.\n<li class=\"l\"> Rozszerzono narz\u0119dzia do test\u00f3w jednostkowych, kt\u00f3re zintegrowano z nowym systemem kompilacji i przeniesiono na u\u017cycie frameworka Cmocka. W drzewie \u017ar\u00f3de\u0142 dla test\u00f3w jednostkowych stworzono oddzielny katalog tests\/.\n<li class=\"l\"> Do komponent\u00f3w, kt\u00f3rych u\u017cycie jest teraz obowi\u0105zkowe dla system\u00f3w x86, zaliczaj\u0105 si\u0119 RELOCATABLE_RAMSTAGE, POSTCAR_STAGE i C_ENVIRONMENT_BOOTBLOCK. RELOCATABLE_RAMSTAGE pozwala w czasie wykonywania przenie\u015b\u0107 <noindex><a rel=\"nofollow\" href=\"https:\/\/doc.coreboot.org\/getting_started\/architecture.html\">ramstage<\/a><\/noindex> do inny obszar pami\u0119ci, kt\u00f3ry nie pokrywa si\u0119 z pami\u0119ci\u0105 systemu operacyjnego ani z obs\u0142ug\u0105 \u0142adunku (przeniesienie jest konieczne, poniewa\u017c ramstage jest buforowane w CBMEM dla szybszego uruchamiania po wyj\u015bciu z trybu u\u015bpienia). POSTCAR_STAGE jest stosowane do przej\u015bcia od CAR (Cache-As-Ram) do uruchamiania kodu z DRAM. C_ENVIRONMENT_BOOTBLOCK umo\u017cliwia u\u017cycie bootblocka zbudowanego przy pomocy standardowego GCC, a nie wyspecjalizowanego kompilatora romcc.\n<li class=\"l\"> Kod wspieraj\u0105cy platformy AMDFAM10, VIA VX900 i FSP1.0 (BROADWELL_DE, FSP_BAYTRAIL, RANGELEY) zosta\u0142 wykluczony z g\u0142\u00f3wnej bazy kodu, poniewa\u017c nie spe\u0142nia nowych wymaga\u0144. Na przyk\u0142ad, w FSP1.0 niemo\u017cliwe jest zrealizowanie fazy POSTCAR.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>\u0179r\u00f3d\u0142o: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52941\">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 \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 CoreBoot 4.12, \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. \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 190 \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 2692 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 49 \u043c\u0430\u0442\u0435\u0440\u0438\u043d\u0441\u043a\u0438\u0445 \u043f\u043b\u0430\u0442, \u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 \u0441 Chrome OS. \u0423\u0434\u0430\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 51 \u043c\u0430\u0442\u0435\u0440\u0438\u043d\u0441\u043a\u043e\u0439 \u043f\u043b\u0430\u0442\u044b. \u0423\u0434\u0430\u043b\u0435\u043d\u0438\u0435 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u043a\u0430\u0441\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 [&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-81466","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 \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 CoreBoot.\" \/>\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-4-12\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" 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