{"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\/sk\/blog\/news\/vypusk-coreboot-4-12","title":{"rendered":"Vydanie 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\/\">Zverejnen\u00e9<\/a><\/noindex> uvedenie projektu <noindex><a rel=\"nofollow\" href=\"http:\/\/www.coreboot.org\">CoreBoot 4.12<\/a><\/noindex>, v r\u00e1mci ktor\u00e9ho sa vyv\u00edja slobodn\u00e1 alternat\u00edva k propriet\u00e1rnym firmv\u00e9r a BIOS. Na vytvoren\u00ed novej verzie sa podie\u013ealo 190 v\u00fdvoj\u00e1rov, ktor\u00ed pripravili 2692 zmien. <\/p>\n<p>Hlavn\u00e9 <noindex><a rel=\"nofollow\" href=\"https:\/\/coreboot.org\/releases\/coreboot-4.12-relnotes.txt\">novinky<\/a><\/noindex>: <\/p>\n<ul>\n<li class=\"l\"> Pridan\u00e1 podpora pre 49 z\u00e1kladn\u00fdch dosiek, v\u00e4\u010d\u0161ina z nich je pou\u017e\u00edvan\u00e1 na zariadeniach s Chrome OS. Odstr\u00e1nen\u00e1 podpora pre 51 z\u00e1kladn\u00fa dosku. Odstr\u00e1nenie sa preva\u017ene t\u00fdka ukon\u010denia podpory zastaran\u00fdch dosiek a vykon\u00e1vania pr\u00e1ce na odstr\u00e1nen\u00ed duplic\u00edt podobn\u00fdch variantov dosiek. Mnoho dosiek, ktor\u00e9 boli predt\u00fdm predstaven\u00e9 ako samostatn\u00e9 modely, je teraz zjednoten\u00fdch do s\u00e1d (variant), v ktor\u00fdch jeden modul pokr\u00fdva cel\u00e9 rodiny zariaden\u00ed. S oh\u013eadom na \u010distenie duplic\u00edt, aj ke\u010f form\u00e1lne po\u010det odstr\u00e1nen\u00fdch dosiek prevy\u0161uje po\u010det pridan\u00fdch, zoznam podporovan\u00e9ho zariadenia sa zv\u00fd\u0161il. V novom vydan\u00ed bolo tie\u017e uveden\u00e9 mno\u017estvo zmien s\u00favisiacich s vylep\u0161en\u00edm podpory zariaden\u00ed, ktor\u00e9 prich\u00e1dzaj\u00fa s OEM firmv\u00e9r, vr\u00e1tane zalo\u017een\u00fdch na Coreboot.\n<li class=\"l\"> Pokra\u010duje \u010distenie k\u00f3dovej b\u00e1zy. Objemn\u00e9 pozn\u00e1mky o licenci\u00e1ch v hlavi\u010dk\u00e1ch s\u00faborov boli nahraden\u00e9 stru\u010dn\u00fdmi identifik\u00e1tormi <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52924\">SPDX<\/a><\/noindex>. Men\u00e1 v\u0161etk\u00fdch autorov, ktor\u00ed sa podie\u013eali na v\u00fdvoji, s\u00fa zhroma\u017eden\u00e9 v s\u00fabore AUTHORS. Bol vykonan\u00fd rev\u00edzia hlavi\u010dkov\u00fdch s\u00faborov s cie\u013eom minimalizova\u0165 k\u00f3d, ktor\u00fd je zahrnut\u00fd pri zostavovan\u00ed ka\u017edej zostavovacej jednotky.\n<li class=\"l\"> Ovl\u00e1da\u010d pre flash pam\u00e4te <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/coreboot\/coreboot\/blob\/master\/Documentation\/drivers\/smmstore.md\">SMMSTORE<\/a><\/noindex> bol uznan\u00fd za pripraven\u00fd na \u0161irok\u00e9 nasadenie. Ovl\u00e1da\u010d vyu\u017e\u00edva re\u017eim SMM (syst\u00e9mov\u00fd spravovac\u00ed re\u017eim) na z\u00e1pis, \u010d\u00edtanie a vymazanie oblast\u00ed na flash pam\u00e4ti a m\u00f4\u017ee by\u0165 pou\u017eit\u00fd v opera\u010dnom syst\u00e9me alebo komponentoch firmv\u00e9ru na organizovanie trval\u00e9ho ukladania nastaven\u00ed, bez nutnosti implementova\u0165 \u0161pecifick\u00fd ovl\u00e1da\u010d pre ka\u017ed\u00fa platformu.\n<li class=\"l\"> Roz\u0161\u00edren\u00e9 prostriedky unit testovania, ktor\u00e9 s\u00fa integrovan\u00e9 s nov\u00fdm syst\u00e9mom zostavovania a boli preveden\u00e9 na pou\u017e\u00edvanie frameworku Cmocka. V strome zdrojov\u00fdch textov pre unit testy bol vytvoren\u00fd samostatn\u00fd katal\u00f3g tests\/.\n<li class=\"l\"> K komponentom, ktor\u00fdch pou\u017eitie je teraz povinn\u00e9 pre syst\u00e9my x86, patr\u00ed RELOCATABLE_RAMSTAGE, POSTCAR_STAGE a C_ENVIRONMENT_BOOTBLOCK. RELOCATABLE_RAMSTAGE umo\u017e\u0148uje po\u010das behu presun\u00fa\u0165 <noindex><a rel=\"nofollow\" href=\"https:\/\/doc.coreboot.org\/getting_started\/architecture.html\">ramstage<\/a><\/noindex> do in another memory area that does not overlap with the OS or payload handlers (the move is necessary because ramstage is cached in CBMEM for quicker loading when exiting sleep mode). POSTCAR_STAGE is used to transition from CAR (Cache-As-Ram) to executing code from DRAM. C_ENVIRONMENT_BOOTBLOCK allows the use of a bootblock compiled using regular GCC instead of a specialized compiler like romcc.\n<li class=\"l\"> Code for supporting platforms AMDFAM10, VIA VX900, and FSP1.0 (BROADWELL_DE, FSP_BAYTRAIL, RANGELEY) has been removed from the main codebase as they do not meet the new requirements. For example, implementing the POSTCAR stage is not feasible in FSP1.0.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <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 5.0.4 - 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\/sk\/blog\/news\/vypusk-coreboot-4-12\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" 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