Pulogalamu yamakono yamakono yochokera ku CoreBoot inaperekedwa

Madivelopa ochokera ku 9elements kunyamula CoreBoot ya Supermicro server motherboard Chithunzi cha X11SSH-TF. Zosintha kale kuphatikizapo mu CoreBoot codebase yayikulu ndipo ikhala gawo la kutulutsidwa kwakukulu kotsatira. Supermicro X11SSH-TF ndiye bolodi yoyamba yamakono ya seva yokhala ndi purosesa ya Intel Xeon yomwe ingagwiritsidwe ntchito ndi CoreBoot. Gululi limathandizira ma processor a Xeon (E3-1200V6 Kabylake-S kapena E3-1200V5 Skylake-S) ndipo imatha kukhala ndi mpaka 64 GB ya RAM (4 x UDIMM DDR4 2400MHz).

Ntchito yatha pamodzi ndi wothandizira VPN Mullvad monga gawo la polojekitiyi System Transparency, cholinga cholimbitsa chitetezo cha zomangamanga za seva ndikuchotsa zigawo za eni zomwe boma silingathe kulamulidwa. CoreBoot ndi analogue yaulere ya firmware eni eni ndipo imapezeka kuti itsimikizidwe kwathunthu ndikuwunika. CoreBoot imagwiritsidwa ntchito ngati maziko a firmware pakuyambitsa kwa hardware ndikugwirizanitsa boot. Kuphatikizira kukhazikitsidwa kwa chip graphics, PCIe, SATA, USB, RS232. Panthawi imodzimodziyo, CoreBoot imagwirizanitsa zigawo za binary FSP 2.0 (Intel Firmware Support Package) ndi firmware ya binary ya Intel ME subsystem, yofunikira poyambitsa ndi kuyambitsa CPU ndi chipset.

Kuti muyambitse makina ogwiritsira ntchito akulangizidwa kuti agwiritse ntchito SeaBios kapena LinuxBoot (Kukhazikitsa kwa UEFI kutengera Tianocore sichikuthandizidwabe chifukwa chosagwirizana ndi mawonekedwe azithunzi a Aspeed NGI, omwe amagwira ntchito pamawu okha). Kuphatikiza pa kuwonjezera thandizo la board ku CoreBoot, otenga nawo mbali pa polojekitiyi adakhazikitsanso thandizo la ma module a TPM (Trusted Platform Module) 1.2/2.0 kutengera Intel ME ndikukonzekeretsa woyendetsa ASPEED 2400 SuperI/O controller, yomwe imagwira ntchito za BMC (Baseboard). Management Controller).

Kuwongolera kutali kwa bolodi, mawonekedwe a IPMI operekedwa ndi woyang'anira BMC AST2400 amathandizidwa, koma kuti agwiritse ntchito IPMI, firmware yoyambirira iyenera kuyikidwa mu controller BMC. Ntchito zotsitsidwa zotsimikizika zakhazikitsidwanso. Ku zothandiza superiotool Thandizo la AST2400 lawonjezedwa, ndi inteltool thandizo kwa Intel Xeon E3-1200. Intel SGX (Software Guard Extensions) sinathandizidwebe chifukwa cha kukhazikika.

Source: opennet.ru