Mushure memwedzi minomwe yebudiriro, Libreboot boot firmware kuburitswa 20220710 yakaburitswa, umo zvinocherechedzwa kuti kutarisisa kukuru mukugadzirira kwe shanduro itsva yakanangana nekugadzirisa matambudziko zvakaonekwa mushanduro yapfuura. Hapana shanduko yakakosha kana tsigiro yemabhodhi matsva anotsanangurwa muvhezheni 20220710, asi kumwe kuvandudzwa kunoonekwa.
Kune avo vasingazive nezve Libreboot, vanofanirwa kuziva kuti izvi ipurojekiti inovandudza forogo yemahara yeCoreBoot chirongwa, iyo inopa bhinari-yemahara kutsiva yevaridzi UEFI uye BIOS firmware ine basa rekutanga iyo CPU, ndangariro, peripherals, uye zvimwe zvinhu zvehardware.
libreboot inovavarira kugadzira nharaunda yehurongwa iyo inoburitsa zvizere neproprietary software, kwete chete pazinga rekushanda system, asiwo pabhoti firmware level. Libreboot haisi kungochenesa CoreBoot yezvikamu zvisingabhadharwi, asi inowedzerawo maturusi ekuita kuti zvive nyore kune vashandi vekupedzisira kushandisa, kugadzira kugovera kunogona kushandiswa chero mushandisi asina unyanzvi hunokosha.
Nhau huru dzeLibreboot 20220710
Iyi ndiyo yechina vhezheni yeGNU Project uye inonzi ndiyo yekutanga kusunungurwa yakagadzikana (Mavhezheni ekare akamakwa seshanduro dzebvunzo sezvo dzichida kumwe kuyedzwa nekudzikamiswa.)
Somuenzaniso mu grub.cfg yakawedzera kuvandudzwa kwekuita kwakawanda, kunatsiridza kumhanya kwebhutsu paunenge uchishandisa iyo GNU GRUB payload (neruremekedzo Ferass 'Vitali64' EL HAFIDI nekuwedzera kuvandudzwa naLeah Rowe)
Tambien kuvandudzwa kwemagwaro kunosimbiswa, seyakapfuura 2021 bvunzo inovaka isingabatanidze zvinyorwa zvinyorwa (ayo ari chaiwo maMarkdown sosi mafaera ewebhusaiti), asi iyi kuvaka ikozvino inosanganisira snapshot yezvino Libreboot zvinyorwa, zvinoenderana nenguva yekuburitswa.
Mukuwedzera kune izvi, zvinoratidzwa zvakare kuti mashandiro ekuita akaitwa kuti akurumidze kurodha kana uchishandisa GNU GRUB-yakavakirwa payload nharaunda.
Dzakagadzirwa 16 MB yakawedzera kuvaka kweMacbook2 uye Macbook1, pamwe nekuvaka sisitimu yakakwidziridzwa kuti ibatanidze zvinyorwa kuti zvigadzirise otomatiki coreboot config mafaira uye serial kubuda inovharwa kumabhodhi ese nekusarudzika, iyo yakagadzirisa nyaya neboot slowdowns.
PaGM45/ICH9M chipset laptops ine PECI yakaremara mucoreboot kudzivirira microcode kukanganisa.
Tinogona zvakare kuwana izvo tsigiro yekutanga yekubatanidzwa ne-u-boot loader yaitwa, iyo isati yashandiswa mukuvaka kwemapuranga, asi mune ramangwana ichabvumira kutanga kugadzira kuvaka kweArM mapuratifomu.
Kune rimwe divi, zvinonzi paGM45/ICH9M laptops PECI yakaremara mucoreboot, kugadzirisa microcode bug inokonzeresa SpeedStep (uye pamwe zvimwe zveCPU maficha) kutadza.
Yeimwe shanduko izvo zvinoratidzika kubva pane iyi nyowani vhezheni:
- Usatore yambiro sezvikanganiso paunenge uchigadzira flashrom (zvigadziriso zvinoenderana neshanduro nyowani dzeGCC).
- Vaka kuvandudza sisitimu: Otomatiki zvinyorwa zvekugadzirisa coreboot zvigadziriso.
- Yakavharwa (nekusarudzika) serial kubuda pamabhodhi ese kudzivirira nyaya dzekumhanya kwebhoti.
- grub.cfg - inogonesa makiyibhodhi e USB, zvakajeka (inogadzirisa bug inoonekwa pane mamwe malaptop, kana uchishandisa GRUB payload).
- Coreboot marongero: usagone kugonesa wifi panguva yekutanga bhutsu (chengetedzo mutoro)
- zvinyorwa: Gadzirisa git shanduro kana lbmk iri muti unoshanda kana submodule.
- Yakagadziridzwa kune nyowani flashrom, pane kuvaka system
- cc1: kukanganisa kunouraya: haigone kuvhura 'out/src/asm-offsets.s' yekunyora: Hapana faira rakadaro kana dhairekitori
- Gadzirisa mulbmk: fonera python3, apo python3 ichashandiswa pachinzvimbo che2.
- lbmk -Kugadzirisa kwekutanga kwegit credential verification. Seta zita/email yechibatiso kana imwe isati yaiswa.
Chekupedzisira, kana iwe uchida kuziva zvakawanda nezve iyi vhezheni itsva, unogona kubvunza iwo ruzivo mu inotevera chinongedzo.