System76 e se e qalile ho tsamaisa CoreBoot bakeng sa li-platform tsa AMD Ryzen

Jeremy Soller, mothehi oa tsamaiso ea Redox e ngotsoeng ka puo ea Rust, ea tšoereng mosebetsi oa Mookameli oa Boenjiniere ho System76, tsebisitsoe mabapi le ho qala ha porting coreboot ho lilaptop le litsi tsa mosebetsi tse rometsoeng ka li-chipsets tsa AMD Matisse (Ryzen 3000) le Renoir (Ryzen 4000) e ipapisitse le microarchitecture ea Zen 2. Ho kenya ts'ebetsong morero ona, k'hamphani ea AMD tlas'a tumellano ea "non-disclosure" (NDA) fetisetsoa bahlahisi ho tsoa ho System76 litokomane tse hlokahalang, hammoho le khoutu ea likarolo tsa ts'ehetso ea sethala (PSP) le ho qalisoa ha chip (AGESA).

Hajoale, CoreBoot e se e na le eona tšehetsoa ke haholoanyane 20 liboto tsa bo-mme tse thehiloeng ho li-chips tsa AMD, ho kenyeletsoa AMD Padmelon, AMD Dinar, AMD Rumba, AMD Gardenia, AMD Stoney Ridge, MSI MS-7721, Lenovo G505S le ASUS F2A85-M. Ka 2011, AMD e ile ea bula khoutu ea mohloli oa laeborari AGESA (AMD Generic Encapsulated Software Architecture), e kenyelletsang mekhoa ea ho qala li-processor cores, memori le molaoli oa HyperTransport. AGESA e ne e reretsoe ho ntlafatsoa e le karolo ea CoreBoot, empa ka 2014 morero ona o ne o phuthetsoe mme AMD e khutletse ho hatisa feela AGESA binary builds.

Ha re hopoleng hore khamphani ea System76 e sebetsa ka ho khetheha tlhahisong ea lilaptop, li-PC le li-server tse fanoeng ka Linux, 'me e nts'etsapele firmware e bulehileng bakeng sa lihlahisoa tsa eona. System76 Open Firmware, e thehiloeng ho Coreboot, EDK2 le lisebelisoa tse ling tsa tlhaho.

Source: opennet.ru

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