An gabatar da sakin firmware ɗin bootable na kyauta Libreboot 20230319. Aikin yana haɓaka shirye-shiryen gina aikin coreboot, wanda ke ba da maye gurbin UEFI na mallakar mallaka da firmware na BIOS da ke da alhakin ƙaddamar da CPU, ƙwaƙwalwar ajiya, kayan aiki da sauran kayan aikin hardware, rage girman abubuwan sakawa na binary.
Libreboot yana da nufin ƙirƙirar yanayin tsarin da ke ba ku damar rarraba gabaɗaya tare da software na mallaka, ba kawai a matakin tsarin aiki ba, har ma da firmware ɗin da ke ba da booting. Libreboot ba wai kawai tube coreboot na abubuwan da ba su da kyauta ba, har ma yana ƙara fasali don sauƙaƙa wa masu amfani da ƙarshen amfani, ƙirƙirar rarraba wanda kowane mai amfani zai iya amfani da shi ba tare da ƙwarewa na musamman ba.
Daga cikin kayan aikin da ake tallafawa a cikin Libreboot:
- Tsarin Desktop Gigabyte GA-G41M-ES2L, Intel D510MO, Intel D410PT, Intel D945GCLF da Apple iMac 5,2.
- Kwamfutar tafi-da-gidanka: ThinkPad X60 / X60S / X60 Tablet, ThinkPad T60, Lenovo ThinkPad X200 / X200S / X200 Tablet / X220 / X230, Lenovo ThinkPad R400, Lenovo ThinkPad T400 / T400S / T420 / T440 T500, Lenovo / T530 W500, Lenovo ThinkPad R530, Apple MacBook500 da MacBook1, da Chromebooks daban-daban daga ASUS, Samsung, Acer da HP.
A cikin sabon saki:
- Ƙara tallafi don kwamfyutocin Lenovo ThinkPad W530 da T530. Ana tsammanin sigar ta gaba zata goyi bayan HP EliteBook 8560w, Lenovo G505S da Dell Latitude E6400.
- An dakatar da goyan bayan Asus p2b_ls da allon p3b_f.
- Don alluna tare da na'urori masu sarrafawa bisa tushen Haswell microarchitecture, lambar ƙaddamar da ƙwaƙwalwar ajiya (raminit) an daidaita. An gwada akan kwamfyutocin ThinkPad T440p da ThinkPad W541.
- An warware matsalolin tare da shigar da yanayin barci (S3) akan kwamfyutocin ThinkPad T440p da ThinkPad W541.
- GRUB ya kunna yanayin fitarwa na tilastawa (GRUB_TERMINAL=console) ba tare da canza yanayin bidiyo ba, wanda ya inganta nunin menu na taya don shigarwar kafofin watsa labarai na wasu rarraba Linux.
- Yawancin allo x86 an daidaita su tare da CoreBoot codebase har zuwa watan Fabrairu 2023, gami da haɓakawa ga na'urori masu kwakwalwan kwamfuta dangane da microarchitecture na Haswell (ThinkPad T440p/W541).
- Canje-canje daga tushen lambar GRUB na yanzu da SeaBIOS an canza su.
- Lokacin ƙarewa a grub.cfg an rage daga 10 zuwa 5 seconds.
- Don kwamfyutocin ThinkPad GM45, an rage tsohowar girman ƙwaƙwalwar bidiyo da aka ware daga 352MB zuwa 256MB.
- An sake yin aikin nvmutil codebase.
Bugu da kari, marubucin Libreboot ya fara haɓaka sabon ƙaramin Rarraba Live don maido da tsarin bayan gazawar. Ta hanyar kwatanci tare da rarraba kawunansu, aikin yana haɓaka tsarin tsarin da aka cire wanda aka shirya akan Flash, wanda za'a iya loda shi daga LibreBoot, CoreBoot ko LinuxBoot, amma maimakon haɗa shi azaman “loading bootable”, sabon aikin yana shirin shirya hoton tsarin daban, wanda aka ɗora a cikin CBFS kuma ana kiransa daga matsakaicin nauyin kaya daga GRUB ko SeaBIOS, masu iya tafiyar da fayilolin aiwatarwa da aka shirya akan Flash.
Aikin yana da ban sha'awa saboda yana shirin haɗa kernel Linux, daidaitaccen ɗakin karatu na Musl C da kayan aiki daga yanayin tushen OpenBSD. Don aiwatar da wannan ra'ayin, ci gaban aikin lobase, wanda ke da hannu wajen jigilar kayan aikin OpenBSD zuwa Linux, amma an watsar da shi shekaru 5 da suka gabata, ya ci gaba (mawallafin Libreboot ya ƙirƙiri cokali mai yatsa na lobase, wanda aka sabunta zuwa OpenBSD 7.2 kuma aka tura shi don Musl). ). An shirya yin amfani da kayan aiki na kayan aiki na apk-kayan aiki daga Alpine Linux don sarrafa fakiti da shigar da ƙarin shirye-shirye, da kayan aikin haɗawa da tashar jiragen ruwa don samar da hotuna. Da zarar cokali mai yatsa mai amfani na OpenBSD ya shirya, ana shirin tura shi zuwa aikin Alpine don amfani dashi azaman madadin kunshin BusyBox.
Bugu da ƙari, za mu iya lura da sanarwar aikin CloudFW 2.0 tare da aiwatar da firmware dangane da Coreboot da LinuxBoot don maye gurbin UEFI, samar da cikakkiyar buɗaɗɗen buɗaɗɗen firmware don sabobin x86. Kamfanin Bytedance na kasar Sin ne (ya mallaki TikTok), wanda ke amfani da CloudFW akan kayan masarufi a cikin kayan aikin sa.
source: budenet.ru