Coreboot (yaimbonzi LinuxBIOS) ipurojekiti ine chinangwa chekutsiva isina-yemahara firmware mune yevaridzi BIOS.
La Kukadzi edition yeCoreboot 24.02 yakaburitswa munguva pfupi yapfuura uye kuvandudzwa kukuru kwakaitwa umo vanogadzira 111 vakatora chikamu uye vakagadzirira 814 shanduko. Kuburitswa uku kunomiririra mwedzi mitatu yebasa rakapedzwa kuchenesa iyo Coreboot codebase, yakatarisana nekuchenesa uye kuvandudzwa kwemhando.
Pasina kupokana, a yenhau dzinonyanya kukosha yekuburitswa uku uye kuti vateveri vepurojekiti vakakwanisa kuona ndeye eIni ndinochinja mune vhezheni nhamba fomati, kubvira kusvika vhezheni yapfuura purojekiti yakashandisa yekuwedzera vhezheni yekupa zita (4.xx),
Iye zvino Coreboot yatora Gore.Mwedzi.Sub-version yekupa mazita chirongwa uye kuburitswa kunotevera kwakarongwa muna Chivabvu wegore rino kuchatakura nhamba 24.05, nekupidigura 00 kurehwa. Kana pane zvigadziriso kana kuwedzera shanduro, kukosha kwakadai se .01, .02, uye zvichingodaro zvichawedzerwa.
Chii chitsva muCoreboot 24.02?
Iyi vhezheni itsva yeCoreboot 24.02 inosuma kubviswa kwakakwana kwebazi re "tenzi". yeCoreboot project, saka kubva pakusunungurwa uku tichashanda pakugadzira bazi idzva rinonzi "main". Shanduko iyi yakaitwa nekuda kwekufunga kuti izwi rekuti "tenzi" rinogona kutorwa serisina kunaka mune zvematongerwo enyika, zvichikonzera kutsamwa pakati pevamwe vatsigiri. Inenge mwedzi mitanhatu yapfuura, chirongwa chakatama kubva ku'master' kuenda ku'main', uye chave chichichengeta mapazi ese ari muchibvumirano kuti shanduko ireruke. Kutanga nekusunungurwa uku, ivo vachabvisa zvachose tenzi webazi.
Nezve shanduko yezvivakwa, iyo JPEG mufananidzo decoder yakatsiviwa nekuita mumutauro weWuffs (Kurwisa Mafaira Asina Kuvimbika Mafomu Zvakachengeteka). Mutauro uyu unopa kuchengetedzeka kwendangariro, unogadzira C/C++ kodhi, uye wakagadziridzwa kugadzira faira fomati parsers, encoder, uye decoder. Kutora yakachengeteka JPEG decoder inoderedza kuratidzwa kweprojekiti yako kune zvinogona kurwiswa, seLogoFAIL.
Pamusoro pekuvandudzwa kwambotaurwa, dzimwe shanduko dzakaitwa kune yepakati boot, kusanganisira zita rezita reMakefiles kubva .inc kusvika .mk kuti uzvizivise zviri nani, kuwedzera kwerutsigiro rweGD25LQ255E uye IS25WP256D chips muSPI, yakawedzera tsigiro yemapoka akawanda ePCI segment pamidziyo, yakabviswa tsigiro yeakawanda asina kushandiswa downlinks pamidziyo, yakatumidzwa zita rebhazi uye link_list kuenda kumusoro nekudzika pamidziyo, uye yakagadziridzwa mudziyo mafaira emuti kuitira kuti yemazuva ano Intel mapuratifomu ashandise chipset.cb.
Of the dzimwe shanduko dzinomira pachena yeiyi vhezheni itsva:
- Yakagadziriswa bug muna Kukadzi kuverenga kwezuva mugore rinosvetuka, izvo zvakaita kuti RTC igare ichidzokera kuzuva rekuvaka raFebruary 29, 2024.
- Yakawedzera Arm IO yekudzokorora zvimiro zvetafura, inomiririra iyo IO topology yeArm-based system.
- Yakawedzerwa PPTT rutsigiro, iyo inogadzira processor pfuma topology matafura (PPTT) inoenderana neiyo ACPI 6.4 yakatarwa.
- Yakawedzerwa rutsigiro rwetafura yeWDAT, ichiisa hwaro hwekushandisa iyo ACPI WDAT (Watchdog Action Table) tafura yakatarwa.
- buildgcc rutsigiro rweApple M1/M2 zvishandiso
- Yakatsiviwa decoder nekushandiswa kweWuffs, ndangariro-yakachengeteka programming mutauro unobata asina kuvimbika mafaira mafomati.
- Yakabviswa rutsigiro kune akawanda asina kushandiswa downlinks
- crossgcc yakabva pakushandisa GCC 11.4.0 kuenda kuGCC 13.2.0, CMake yakagadziridzwa kubva mushanduro 3.26.4 kuenda ku3.27.7.
- Yakagadziridzwa payload zvikamu zvichibva paGRUB 2.12 uye Seabios 1.16.3.
- Uprev kuKconfig kubva kuLinux 6.7
Kana iwe uchifarira kudzidza zvakawanda nezve iyi vhezheni itsva yeCoreboot 24.02, unogona kubvunza iwo ruzivo Mune inotevera chinongedzo.
Tora CoreBoot
Chekupedzisira, kune avo vanofarira kugona kuwana iyi nyowani vhezheni yeCoreBoot vanogona kuzviita kubva muchikamu chavo chekurodha pasi, iyo iri mukati meiyo yepamutemo purojekiti webhusaiti. Mukuwedzera, mairi unogona kuwana zvinyorwa uye mamwe mashoko pamusoro peprojekti. Iyo yekubatanidza ndeiyi.