{"id":103863,"date":"2022-04-24T09:37:10","date_gmt":"2022-04-24T07:37:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-intel-otkryla-kod-proshivki-bloka-pse-dlya-chipov-elkhart-lake"},"modified":"2022-04-24T09:37:10","modified_gmt":"2022-04-24T07:37:10","slug":"kompaniya-intel-otkryla-kod-proshivki-bloka-pse-dlya-chipov-elkhart-lake","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/kompaniya-intel-otkryla-kod-proshivki-bloka-pse-dlya-chipov-elkhart-lake","title":{"rendered":"La soci\u00e9t\u00e9 Intel a ouvert le code du firmware du bloc PSE pour les puces Elkhart Lake","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

La soci\u00e9t\u00e9 Intel a ouvert les fichiers sources du firmware pour le bloc PSE (Programmable Services Engine), qui a commenc\u00e9 \u00e0 \u00eatre livr\u00e9 avec les processeurs de la famille Elkhart Lake, tels que l'Atom x6000E, optimis\u00e9s pour une utilisation dans des dispositifs Internet des objets. Le code est ouvert sous la licence Apache 2.0. <\/p>\n

Le PSE est un c\u0153ur de processeur ARM Cortex-M7 suppl\u00e9mentaire fonctionnant en mode basse consommation. Le PSE peut \u00eatre utilis\u00e9 pour ex\u00e9cuter des fonctionnalit\u00e9s de contr\u00f4leur int\u00e9gr\u00e9, traiter des donn\u00e9es provenant de capteurs, organiser un contr\u00f4le \u00e0 distance, effectuer des op\u00e9rations r\u00e9seau distinctes et ex\u00e9cuter des t\u00e2ches sp\u00e9cialis\u00e9es. <\/p>\n

\u00c0 l'origine, ce c\u0153ur \u00e9tait g\u00e9r\u00e9 par un firmware propri\u00e9taire, ce qui limitait la mise en \u0153uvre du support des puces avec PSE dans les projets open source tels que CoreBoot. En particulier, l'absence d'informations sur la gestion \u00e0 bas niveau du PSE et les pr\u00e9occupations en mati\u00e8re de s\u00e9curit\u00e9, dues \u00e0 l'impossibilit\u00e9 de contr\u00f4ler les actions du firmware, suscitaient un m\u00e9contentement. \u00c0 la fin de l'ann\u00e9e derni\u00e8re, les d\u00e9veloppeurs du projet CoreBoot ont publi\u00e9 une lettre ouverte \u00e0 Intel appelant \u00e0 l'ouverture du code du firmware PSE, et finalement, la soci\u00e9t\u00e9 a r\u00e9pondu aux besoins de la communaut\u00e9. <\/p>\n

Le d\u00e9p\u00f4t contenant le firmware pour le PSE a \u00e9galement publi\u00e9 les tests sources des utilitaires pour les d\u00e9veloppeurs et des exemples d'applications pouvant \u00eatre ex\u00e9cut\u00e9es c\u00f4t\u00e9 PSE, des composants pour le d\u00e9marrage de RTOS Zephyr, le firmware ECLite avec mise en \u0153uvre de fonctionnalit\u00e9s de contr\u00f4leur int\u00e9gr\u00e9, une impl\u00e9mentation de r\u00e9f\u00e9rence de l'interface de gestion OOB (Out-of-Band) et un cadre pour le d\u00e9veloppement d'applications.
\n
Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043e\u0442\u043a\u0440\u044b\u043b\u0430 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 \u0434\u043b\u044f \u0431\u043b\u043e\u043a\u0430 PSE (Programmable Services Engine), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u0447\u0430\u043b \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u0445 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u0430 Elkhart Lake, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a Atom x6000E, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430 \u0432\u0435\u0449\u0435\u0439. \u041a\u043e\u0434 \u043e\u0442\u043a\u0440\u044b\u0442 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. PSE \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u043e\u0435 \u044f\u0434\u0440\u043e ARM Cortex-M7, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0435 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u043f\u043e\u043d\u0438\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u044d\u043d\u0435\u0440\u0433\u043e\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f. PSE \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f […]<\/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-103863","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47La soci\u00e9t\u00e9 Intel a ouvert le code du firmware du bloc PSE pour les puces Elkhart Lake | ProHoster","description":"La soci\u00e9t\u00e9 Intel a ouvert les fichiers sources du firmware pour le bloc PSE (Programmable Services Engine), qui a commenc\u00e9 \u00e0 \u00eatre livr\u00e9 avec les processeurs de la famille Elkhart Lake, tels que l'Atom x6000E, optimis\u00e9s pour une utilisation.","canonical_url":"https:\/\/prohoster.info\/fr\/blog\/news\/kompaniya-intel-otkryla-kod-proshivki-bloka-pse-dlya-chipov-elkhart-lake","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"fr_FR","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\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043e\u0442\u043a\u0440\u044b\u043b\u0430 \u043a\u043e\u0434 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 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