Ho lokolloa ha morero oa CoreBoot 4.16 ho phatlalalitsoe. E ntse e nts'etsapele mofuta o mong oa mahala ho firmware oa proprietary le BIOS. Khoutu ea projeke e ajoa tlasa laesense ea GPLv2. Bahlahisi ba 170 ba nkile karolo ho thehoeng ha mofuta o mocha, ba lokiselitseng liphetoho tse 1770.
Litlhahiso tse ka sehloohong:
- Tšehetso e ekelitsoeng bakeng sa liboto tsa bo-'mè tse 33, tseo tse 22 tsa tsona li sebelisoang lisebelisoa tse sebelisang Chrome OS kapa li-server Google. Har'a makgotla a sa amaneng le Google:
- Acer Aspire VN7-572G
- AMD Chausie
- ASROCK H77 Pro4-M
- ASUS P8Z77-M
- Emulation QEMU matla9
- Intel Alderlake-N RVP
- Atlas ea tlhahiso
- Star Labs Star Labs StarBook Mk V (i3-1115G4 le i7-1165G7)
- System76 gaze16 3050, 3060 le 3060-b
- Google Corsola, Nasher le Stryke motherboards ha e sa sebelisoa.
- Tšehetso e ekelitsoeng bakeng sa Power9 CPU le AMD Sabrina SoC.
- E kenyellelitse khetho ea ho tima IME (Intel Management Engine) subsystem, e fanoang ka har'a liboto tsa bo-mme tsa sejoale-joale tse nang le li-processor tsa Intel mme e kengoa ts'ebetsong e le microprocessor e ikemetseng e sebetsang ntle le CPU mme e etsa mesebetsi e hlokang ho arohanngoa le sistimi ea ts'ebetso, joalo ka ho sebetsana le litaba tse sirelelitsoeng (DRM), ho kenya ts'ebetsong li-module tsa TPM (Trusted Platform Module) le li-module tsa taolo ea lisebelisoa tse tlase. Ho tima IME lits'ebetsong tse nang le li-processor ho tloha lelapeng la Skylake ho ea Alder Lake, me_state parameter e sebelisoa ho CMOS, ho fana ka boleng ba 1 ho tla tima enjene. Ho fetola boemo ba CSME ka CMOS, mokhoa oa ".enable" o kentsoe, boemo ba oona bo lumellanang le me_state parameter.
- E kenyellelitsoe coreboot-configurator, GUI e bonolo ea ho fetola litlhophiso tsa CMOS ho Coreboot CBFS u sebelisa sesebelisoa sa nvramtool.
- E kenyellelitsoe apcb_v3_edit utility bakeng sa editing APCB V3 (AMD PSP Customization Block) binary difaele le substituting ho fihlela ho 16 SPD (Serial Presence Detect) ho tsona.
- Li-submodule tse ntlafalitsoeng tsa amd_blobs, arm-trusted-firmware, blobs, chromeec, intel-microcode, qc_blobs le vboot.
- Khoutu ea ho lokisa LAPIC (Local Advanced Programmable Interrupt Controller) e fetiselitsoe ho MP init.
- Ts'ehetso e ekelitsoeng bakeng sa tatelano ea phonyoho ea ANSI ho totobatsa liketsahalo tsa bohlokoa joalo ka liphoso le litemoso ha o hlahisa lintlha ho khomphutha e sebetsang.
- E kentsoe ts'ebetso ea cbmem_dump_console, e ts'oanang le cbmem_dump_console_to_uart, empa e sebetsa ka li-consoles tse hlophisitsoeng ka tloaelo.
- Litlhophiso tsa litšoantšo tse phelang li fetotsoe hore li sebetse le kabo ea NixOS 21.11. Tšehetso ea sephutheloana sa iasl e khaotsoe 'me e nkeloa sebaka ke lisebelisoa tsa acpica.
- U-Boot bootloader e ntlafalitsoe hore e be mofuta oa 2021.10.
- Ts'ehetso e ekelitsoeng bakeng sa litsamaiso tse nang le li-cores tse fetang 128 CPU.
- Mokhanni o ekelitsoeng oa lisensara tsa proximity tsa Semtech sx9360 SAR tse sebelisoang lisebelisoa tsa Samsung.
- Kekelitsoe mokhanni bakeng sa lilaoli tsa SGenesys Logic GL9750 SD tse sebelisoang ho Chromebooks.
- Ts'ehetso e ekelitsoeng bakeng sa balaoli ba Ethernet ba Realtek RT8125.
- Mokhanni o ekelitsoeng oa Fibocom 5G WWAN ACPI.
- Ts'ehetso e ekelitsoeng bakeng sa li-topology tse tsoakiloeng tsa memori ha u sebelisa DDR4.
- Tšehetso e ekelitsoeng bakeng sa litlhaloso tsa FSP 2.3 (Flexible Software Package).
- Khoutu e hlophisitsoeng bocha bakeng sa ho bala li-hashes tse sebelisitsoeng ho netefatso ea CBFS le tlhahlobo ea naha
- Tšehetso e ekelitsoeng bakeng sa theknoloji ea PCI-e Resizable BAR (Base Address Registers), e lumellang CPU ho fihlella memori eohle ea video ea karete ea PCI.
Ho phaella moo, ho hlahisoa moralo bakeng sa phetoho e qalang ka ho lokolloa ha 4.18 ho ea khatisong ea bone ea mochine oa kabo ea lisebelisoa (RESOURCE_ALLOCATOR_V4), e leng se eketsang ts'ehetso bakeng sa ho laola mefuta e mengata ea lisebelisoa, ho sebelisa sebaka sohle sa aterese, le ho fana ka mohopolo sebakeng se ka holimo ho 4 GB. Ho lokolloa ha Coreboot 4.18, e lebelletsoeng ka Pulungoana, ho boetse ho reriloe ho theola mochini oa ho qala oa multiprocessor (LEGACY_SMP_INIT), ho e nkela sebaka ka khoutu ea PARALLEL_MP.
Source: opennet.ru
