{"id":94682,"date":"2020-09-20T01:41:56","date_gmt":"2020-09-19T23:41:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-raspberry-pi-4-poyavilas-vozmozhnost-zagruzki-s-usb-nakopitelej"},"modified":"2020-09-20T01:41:56","modified_gmt":"2020-09-19T23:41:56","slug":"v-raspberry-pi-4-poyavilas-vozmozhnost-zagruzki-s-usb-nakopitelej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/v-raspberry-pi-4-poyavilas-vozmozhnost-zagruzki-s-usb-nakopitelej","title":{"rendered":"Le Raspberry Pi 4 a introduit la possibilit\u00e9 de d\u00e9marrer \u00e0 partir de p\u00e9riph\u00e9riques USB","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Dans le firmware eeprom propos\u00e9 par d\u00e9faut <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/raspberrypi\/rpi-eeprom\">le chargeur<\/a><\/noindex> avec  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.raspberrypi.org\/documentation\/hardware\/raspberrypi\/booteeprom.md\">pour les cartes Raspberry Pi 4<\/a><\/noindex> la possibilit\u00e9 de d\u00e9marrer \u00e0 partir de p\u00e9riph\u00e9riques USB. Auparavant, les cartes Raspberry Pi 4 ne pouvaient d\u00e9marrer qu'\u00e0 partir d'une carte SD ou via le r\u00e9seau. Le support exp\u00e9rimental du d\u00e9marrage via USB a \u00e9t\u00e9 <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/raspberrypi\/rpi-eeprom\/issues\/28#issuecomment-695006033\">ajout\u00e9<\/a><\/noindex> en mai, mais il n'\u00e9tait pas disponible dans le firmware propos\u00e9 par d\u00e9faut. <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/raspberrypi\/rpi-eeprom\/pull\/127\">ajout\u00e9<\/a><\/noindex> L'absence de la possibilit\u00e9 initiale de d\u00e9marrer via USB et le long processus de mise en \u0153uvre (plus d'un an depuis la mise en vente de la carte) s'expliquent par une refonte significative de l'organisation du d\u00e9marrage dans la Raspberry Pi 4 et la mise en \u0153uvre de l'USB via un contr\u00f4leur VLI s\u00e9par\u00e9 avec son propre EEPROM, connect\u00e9 via le bus PCI Express. <\/p>\n<p>Dans le firmware eeprom propos\u00e9 par d\u00e9faut avec <\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Source : <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53744\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u043c\u0443\u044e \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e eeprom-\u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0443 \u0441 \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a\u043e\u043c \u0434\u043b\u044f \u043f\u043b\u0430\u0442 Raspberry Pi 4 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441 USB-\u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u0435\u0439. \u0420\u0430\u043d\u0435\u0435 \u043f\u043b\u0430\u0442\u044b Raspberry Pi 4 \u043c\u043e\u0433\u043b\u0438 \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0442\u044c\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0441 SD-\u043a\u0430\u0440\u0442\u044b \u0438\u043b\u0438 \u043f\u043e \u0441\u0435\u0442\u0438. \u042d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u043e USB \u0431\u044b\u043b\u0430 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0432 \u043c\u0430\u0435, \u043d\u043e \u043e\u043d\u0430 \u0431\u044b\u043b\u0430 \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0432 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0435, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u043c\u043e\u0439 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e. \u041e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u043e USB \u0438 [&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-94682","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u043c\u0443\u044e \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e eeprom-\u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0443 \u0441\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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