{"id":36907,"date":"2019-10-31T22:14:40","date_gmt":"2019-10-31T19:14:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/predstavlena-pervaya-sovremennaya-servernaya-platforma-na-baze-coreboot\/"},"modified":"2019-10-31T22:14:40","modified_gmt":"2019-10-31T19:14:40","slug":"predstavlena-pervaya-sovremennaya-servernaya-platforma-na-baze-coreboot","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/predstavlena-pervaya-sovremennaya-servernaya-platforma-na-baze-coreboot","title":{"rendered":"Den f\u00f6rsta moderna serverplattformen baserad p\u00e5 CoreBoot har presenterats","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Utvecklarna fr\u00e5n f\u00f6retaget 9elements har porterat<\/a><\/noindex> CoreBoot f\u00f6r servermoderkortet Supermicro X11SSH-TF<\/a><\/noindex>. \u00c4ndringarna har redan Rust-bindningar f\u00f6r<\/a><\/noindex> lagts till i den huvudsakliga kodbasen f\u00f6r CoreBoot och kommer att ing\u00e5 i n\u00e4sta stora utg\u00e5va. Supermicro X11SSH-TF blev det f\u00f6rsta moderna servermoderkortet med en Intel Xeon-processor som kan anv\u00e4ndas med CoreBoot. Moderkortet st\u00f6djer Xeon-processorer (E3-1200V6 Kabylake-S eller E3-1200V5 Skylake-S) och kan utrustas med upp till 64 GB RAM (4 x UDIMM DDR4 2400MHz).<\/p>\n

Arbetet har utf\u00f6rts tillsammans<\/a><\/noindex> tillsammans med VPN-leverant\u00f6ren Mullvad inom projektet System Transparency<\/a><\/noindex>, som syftar till att st\u00e4rka s\u00e4kerheten i serverinfrastrukturen och eliminera propriet\u00e4ra komponenter vars status \u00e4r om\u00f6jlig att kontrollera. CoreBoot \u00e4r ett fritt alternativ till propriet\u00e4ra firmware och \u00e4r tillg\u00e4ngligt f\u00f6r full verifiering och granskning. CoreBoot anv\u00e4nds som grundl\u00e4ggande firmware f\u00f6r att initiera h\u00e5rdvara och koordinera den initiala uppstarten. Detta inkluderar initiering av grafikchip, PCIe, SATA, USB, RS232. Dessutom \u00e4r bin\u00e4ra komponenter av FSP 2.0 (Intel Firmware Support Package) och bin\u00e4r firmware f\u00f6r Intel ME-underystemet integrerade, vilka \u00e4r n\u00f6dv\u00e4ndiga f\u00f6r initiering och uppstart av CPU och chipset.<\/p>\n

F\u00f6r att ladda operativsystemet f\u00f6resl\u00e5s SeaBios<\/a><\/noindex> eller LinuxBoot<\/a><\/noindex> (implementeringen av UEFI baserad p\u00e5 Tianocore<\/a><\/noindex> st\u00f6ds f\u00f6r n\u00e4rvarande inte p\u00e5 grund av inkompatibilitet med den grafiska subsystemet Aspeed NGI, som endast fungerar i textl\u00e4ge). F\u00f6rutom att l\u00e4gga till st\u00f6d f\u00f6r kortet i CoreBoot har projektets deltagare ocks\u00e5 implementerat st\u00f6d f\u00f6r TPM (Trusted Platform Module) 1.2\/2.0 baserad p\u00e5 Intel ME och f\u00f6rberett en drivrutin f\u00f6r kontroller ASPEED 2400 SuperI\/O, som utf\u00f6r funktionerna BMC (Baseboard Management Controller). <\/p>\n

F\u00f6r fj\u00e4rrhantering av kortet tillhandah\u00e5lls en IPMI-gr\u00e4nssnitt av BMC-kontrollern AST2400, men f\u00f6r att anv\u00e4nda IPMI kr\u00e4vs installation av den ursprungliga firmwaren i BMC-kontrollern. Funktionaliteten f\u00f6r verifierad uppstart har ocks\u00e5 implementerats. I verktyget superiotool<\/a><\/noindex> har st\u00f6d f\u00f6r AST2400 lagts till, och i inteltool<\/a><\/noindex> st\u00f6det f\u00f6r Intel Xeon E3-1200. Intel SGX (Software Guard Extensions) st\u00f6ds f\u00f6r n\u00e4rvarande inte p\u00e5 grund av stabilitetsproblem. <\/p>\n

<\/a><\/noindex><\/p>\n

K\u00e4lla: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 9elements \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043b\u0438 CoreBoot \u0434\u043b\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u043e\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u043d\u0441\u043a\u043e\u0439 \u043f\u043b\u0430\u0442\u044b Supermicro X11SSH-TF. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0443\u0436\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u0443\u044e \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 CoreBoot \u0438 \u0432\u043e\u0439\u0434\u0443\u0442 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430. Supermicro X11SSH-TF \u0441\u0442\u0430\u043b\u0430 \u043f\u0435\u0440\u0432\u043e\u0439 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u043e\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u043d\u0441\u043a\u043e\u0439 \u043f\u043b\u0430\u0442\u043e\u0439 \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u043c Intel Xeon, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441 CoreBoot. \u041f\u043b\u0430\u0442\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u044b Xeon (E3-1200V6 Kabylake-S \u0438\u043b\u0438 E3-1200V5 Skylake-S) \u0438 \u043c\u043e\u0436\u0435\u0442 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