System76 yatanga kutakura CoreBoot ye AMD Ryzen mapuratifomu

Jeremy Soller, muvambi weRedox inoshanda sisitimu yakanyorwa mumutauro weRust, akabata chinzvimbo cheUinjiniya Manager kuSystem76, yakaziviswa nezvekutanga kwekutakura coreboot pamalaptops uye nzvimbo dzekushandira dzakatumirwa ne AMD chipsets Matisse (Ryzen 3000) uye Renoir (Ryzen 4000) zvichibva paZen 2 microarchitecture. Kuti iite chirongwa, AMD kambani pasi pechibvumirano chekusaburitsa pachena (NDA) fambisa vagadziri kubva kuSystem76 zvinyorwa zvinodiwa, pamwe nekodhi yezvikamu zvekutsigira papuratifomu (PSP) uye chip kutanga (AGESA).

Parizvino, CoreBoot yatove nayo inotsigirwa ne zvakawanda 20 mamaboards akavakirwa pa AMD machipisi, anosanganisira AMD Padmelon, AMD Dinar, AMD Rumba, AMD Gardenia, AMD Stoney Ridge, MSI MS-7721, Lenovo G505S uye ASUS F2A85-M. Muna 2011, AMD yakavhura kodhi yeraibhurari AGESA (AMD Generic Encapsulated Software Architecture), iyo inosanganisira maitiro ekutanga processor cores, ndangariro uye HyperTransport controller. AGESA yakarongwa kugadzirwa sechikamu cheCoreBoot, asi muna 2014 chirongwa ichi chaive yakapetwa uye AMD yakadzokera pakuburitsa chete AGESA mabhinari anovaka.

Ngatiyeukei kuti kambani yeSystem76 inoshanda mukugadzirwa kwemalaptops, maPC nemaseva anopihwa neLinux, uye inogadzira yakavhurika firmware yezvigadzirwa zvayo. System76 Vhura Firmware, yakavakirwa paCoreboot, EDK2 uye mamwe maapplication emuno.

Source: opennet.ru

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