{"id":102418,"date":"2021-11-29T15:36:38","date_gmt":"2021-11-29T13:36:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/intel-razvivaet-novuyu-otkrytuyu-arhitekturu-proshivok-universal-scalable-firmware"},"modified":"2021-11-29T15:36:38","modified_gmt":"2021-11-29T13:36:39","slug":"intel-razvivaet-novuyu-otkrytuyu-arhitekturu-proshivok-universal-scalable-firmware","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/intel-razvivaet-novuyu-otkrytuyu-arhitekturu-proshivok-universal-scalable-firmware","title":{"rendered":"Intel est\u00e1 desarrollando una nueva arquitectura de firmware abierta llamada Universal Scalable Firmware.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La compa\u00f1\u00eda Intel est\u00e1 desarrollando una nueva arquitectura de firmware llamada Universal Scalable Firmware (USF), dise\u00f1ada para simplificar el desarrollo de todos los componentes del stack de firmware para diversas categor\u00edas de dispositivos, desde servidores hasta sistemas en chip (SoC). USF proporciona niveles de abstracci\u00f3n que permiten separar la l\u00f3gica de inicializaci\u00f3n de hardware de bajo nivel de los componentes de la plataforma responsables de la configuraci\u00f3n, actualizaci\u00f3n de firmware, seguridad y arranque del sistema operativo. Un borrador de las especificaciones e implementaci\u00f3n de los elementos de arquitectura USF se ha publicado en GitHub.      <\/p>\n<p> USF cuenta con una estructura modular, que no est\u00e1 vinculada a soluciones espec\u00edficas y permite utilizar diversos proyectos existentes que implementan las etapas de inicializaci\u00f3n de hardware y arranque, como el stack UEFI TianoCore EDK2, el firmware minimalista Slim Bootloader, el cargador U-Boot y la plataforma CoreBoot. Como entornos de payload que se utilizan para localizar el cargador y transferir el control al sistema operativo, se pueden aplicar la interfaz UEFI, la capa LinuxBoot (para el arranque directo del kernel de Linux), VaultBoot (arranque verificado) y el hipervisor ACRN. Para los sistemas operativos, se proporcionan interfaces est\u00e1ndar como ACPI, UEFI, Kexec y Multi-boot.      <\/p>\n<p>USF destaca una capa separada para soporte de hardware (FSP, Firmware Support Package), que interact\u00faa con una capa de orquestaci\u00f3n de plataforma universal y configurable (POL, Platform Orchestration Layer) a trav\u00e9s de una API com\u00fan. FSP abstrae operaciones como el reinicio de la CPU, la inicializaci\u00f3n de hardware, la gesti\u00f3n de SMM (System Management Mode), la autenticaci\u00f3n y la verificaci\u00f3n a nivel de SoC. La capa de orquestaci\u00f3n simplifica la creaci\u00f3n de interfaces ACPI, soporta bibliotecas de cargadores est\u00e1ndar, permite el uso del lenguaje Rust para crear componentes de firmware seguros y ofrece la posibilidad de definir configuraciones utilizando un lenguaje de marcado YAML. A nivel de POL, tambi\u00e9n se lleva a cabo la validaci\u00f3n (confirmaci\u00f3n de autenticidad), la autenticaci\u00f3n y la organizaci\u00f3n de instalaciones seguras de actualizaciones.      <center><img decoding=\"async\" alt=\"Intel est\u00e1 desarrollando una nueva arquitectura de firmware abierta llamada Universal Scalable Firmware.\" src=\"\/wp-content\/uploads\/2021\/11\/45e4802b1c10b8c0877936db8c4c7186.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>Se espera que la nueva arquitectura permita:  <\/p>\n<ul>\n<li class=\"l\"> Reducir la complejidad y el costo del desarrollo de firmware para nuevos dispositivos aprovechando el c\u00f3digo de componentes modulares est\u00e1ndar, una arquitectura modular no vinculada a cargadores espec\u00edficos, y la posibilidad de utilizar una API universal para la configuraci\u00f3n de m\u00f3dulos.\n<li class=\"l\"> Mejorar la calidad y seguridad del firmware mediante la implementaci\u00f3n de m\u00f3dulos verificables para la interacci\u00f3n con el hardware y una infraestructura m\u00e1s segura para la autenticaci\u00f3n y verificaci\u00f3n del firmware.\n<li class=\"l\"> Utilizar diferentes cargadores y componentes de payload, dependiendo de las tareas a resolver.\n<li class=\"l\"> Acelerar la promoci\u00f3n de nuevas tecnolog\u00edas y reducir el ciclo de desarrollo \u2014 los desarrolladores pueden centrarse \u00fanicamente en agregar funcionalidad espec\u00edfica, utilizando en el resto componentes comprobados y listos.\n<li class=\"l\"> Escalar el desarrollo de firmware para diversas arquitecturas de computaci\u00f3n h\u00edbrida (XPU), que incluyen, adem\u00e1s de la CPU, un acelerador gr\u00e1fico discreto integrado (dPGU) y dispositivos de red programables para acelerar las operaciones de red en centros de datos que soportan sistemas en la nube (IPU, Unidad de Procesamiento de Infraestructura).    <\/ul>\n<p>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56239\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u043d\u043e\u0432\u0443\u044e \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0443 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a Universal Scalable Firmware (USF), \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u0443\u044e \u043d\u0430 \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0432\u0441\u0435\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u0442\u0435\u043a\u0430 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0434\u043b\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u0439 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, \u043e\u0442 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0434\u043e \u0441\u0438\u0441\u0442\u0435\u043c \u043d\u0430 \u043a\u0440\u0438\u0441\u0442\u0430\u043b\u043b\u0435 (SoC). USF \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0443\u0440\u043e\u0432\u043d\u0438 \u0430\u0431\u0441\u0442\u0440\u0430\u043a\u0446\u0438\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u043e\u0442\u0434\u0435\u043b\u0438\u0442\u044c \u043b\u043e\u0433\u0438\u043a\u0443 \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u043e\u0439 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043e\u0442 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b, \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u0445 \u0437\u0430 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0443, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":102419,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-102418","post","type-post","status-publish","format-standard","has-post-thumbnail","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u043d\u043e\u0432\u0443\u044e \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0443 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a Universal Scalable Firmware (USF), \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u0443\u044e \u043d\u0430 \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u0435 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