CoreBoot shine madadin bude hanya zuwa Tsarin I / O na gargajiya (BIOS) wanda ya riga ya kasance akan PC-MS-DOS 80s kuma ya maye gurbinsa tare da UEFI (Unayataccen ensari).
Bayan haka Hakanan CoreBoot shima analog ne na kamfani mai tsayayyar kyauta kuma akwai don cikakken tabbaci da dubawa. An yi amfani da CoreBoot azaman firmware mai tushe don farawa kayan aiki da daidaituwa na taya.
Game da Coreboot
Wannan aikin ya haɗa da ƙaddamar da ƙirar zane-zane, PCIe, SATA, USB, RS232. A lokaci guda, FSP 2.0 abubuwan binary (Intel Firmware Support Package) da kuma binary firmware don Intel ME subsystem, waɗanda ake buƙata don farawa da ƙaddamar da CPU da chipset, an gina su cikin CoreBoot.
coreboot a halin yanzu yana tallafawa sama da motherboards na 20 AMDciki har da AMD Padmelon, AMD Dinar, AMD Rumba, AMD Gardenia, AMD Stoney Ridge, MSI MS-7721, Lenovo G505S, da ASUS F2A85-M. A cikin 2011, AMD ta fitar da lambar tushe don ɗakin karatu na AGESA (AMD Generic Encapsulated Software Architecture), wanda ya haɗa da hanyoyin don ƙaddamar da ƙwayoyin masarufi, ƙwaƙwalwa, da kuma direban HyperTransport.
An shirya AGESA don bunkasa a matsayin wani ɓangare na CoreBoot, amma a cikin 2014 wannan ƙarancin ya ƙare kuma AMD ta sake gabatar da majalissar binciko ta AGESA kawai.
Coreboot za'a shigar dashi ga masu sarrafa AMD Ryzen kuma System76 zai kula dashi
Ana amfani da wannan aikin a cikin cibiyoyi da yawa, ayyukan, tushe, da sauransu da yanzu Jeremy Soller ne adam wata - wanda ya kafa Redox Rust tsarin aiki da manajan injiniya na System76, ya sanar da canza CoreBoot zuwa kwamfutar tafi-da-gidanka da wuraren aiki waɗanda ke jigila tare da kwakwalwan kwamfuta AMD Matisse (Ryzen 3000) da Renoir (Ryzen 4000) dangane da Zen 2 microarchitecture.
Kuma shi ne cewa sanarwar ta fito ne ta shafinsa na Twitter inda ya yi tsokaci kan haka:
«Na ga hasken mai girma @LisaSu», rubuta Injiniyan system76 Jeremy Soller. “Yau zan fara tafiya zuwa tashar jirgin ruwa zuwa Matisse da Renoir. Gani a dayan bangaren! "
Har ila yau, An ambata cewa don aiwatar da aikin, AMD ya bayar zuwa masu haɓaka System76 takaddun da ake bukatakazalika da lambar don abubuwan tallafi na dandamali (PSP) da ƙaddamar farawa (AGESA).
"Za mu kasance mu kadai ne a cikin duniya don ba wa waɗannan masu sarrafawa kayan aiki tare da firmware na buɗe ido idan tana aiki," in ji Soller.
A cikin System76 muna da damar yin amfani da takardun AMD a ƙarƙashin NDA wanda ba jama'a bane. Gyara kayan aiki zai fi wahala in ba haka ba.
Burin NDAs shine gano yadda ake loda madafun iko na Coreboot ba tare da shafi sauran kayan aikin ba akan tsarin da ya wajaba don aiki da kiyaye tsaro, kamar AMD PSD wanda ya ƙare da yin abubuwa da yawa a waje da mai karɓar baƙuncin. Wasu katunan katako na iya dakatar da aiki mafi yawan abubuwan PSP.
Coreboot kawai yana buƙatar ɗaukar ƙananan adadin abubuwan bulo na mallaka zama dole domin tsarin yayi aiki kuma duk wani abu za'a gyara shi don kare IP na AMD kuma hana wani amfani da tushen aikin don gano yanayin rauni akan PSP.
Aikin ya ƙare da kasancewa mai 'yanci fiye da firmware na kamfani daga duk wanda mai sayar da katunan uwa yake don kwamfutocin kwamfyutocin System76.
Wannan daidai yake da AMD, a cewar NDA, yana gayawa mai siyar da motherboard yadda ake aiwatar da tallafi ga sabuwar AGESA a cikin BIOS ɗin su, da kuma yadda za a tallafawa siffofin tsaro waɗanda ke ba da damar abubuwa kamar PSP, Tsaro Boot, da sauransu
A matsayin tunatarwa, System76 ƙera ce Amurka na kwakwalwa An kafa ne a Denver, Colorado, ƙwararre kan siyar da kwamfyutocin cinya, kwamfyutoci, da kuma sabobin.
Kamfanin goyon bayan free da bude tushen software, wanda ke bayar da Ubuntu ko nasa Ubuntu mai rarraba Linux, "Pop! _OS »azaman tsarin aikin da aka riga aka girka.
Baya ga haɓaka Open Firmware System76 don samfuran Coreboot, EDK2 da wasu aikace-aikacen sa.
Finalmente idan kuna sha'awar ƙarin sani game da shi, zaku iya bincika ainihin labarai a cikin mahaɗin mai zuwa.
Source: https://www.forbes.com/
Ba daidai ba ne a gare ni cewa don kare fannoni na aikin mai sarrafawa saboda IP, an ba System76 damar samar da mafi kyawun haɗin na'urar tare da AMD ta amfani da madaidaicin madaidaicin firmware, tunda System76 na iya ɗaukar lambar da ta dace a kan takaddar ba yana nufin cewa za su iya sake shi a cikin babban aikin sake farawa ba saboda lamuran shari'ar IP. A takaice, coreboot a cikin gaba ɗaya zai ci gaba tare da ɗan jinkiri don gudanar da kayan aiki tare da AMD, sai dai idan ka saya daga System76.