Hector Martin zaproponowa\u0142 w\u0142\u0105czenie do j\u0105dra Linux pierwszego zestawu poprawek przygotowanych przez projekt Asahi Linux, kt\u00f3ry pracuje nad dostosowaniem systemu Linux dla komputer\u00f3w Mac z chipem ARM Apple M1. Wspomniane poprawki zosta\u0142y ju\u017c zatwierdzone przez opiekuna ga\u0142\u0119zi Linux SoC i przyj\u0119te do bazy kodu Linux-next, na podstawie kt\u00f3rej formuje si\u0119 funkcjonalno\u015b\u0107 j\u0105dra 5.13. Technicznie, Linus Torvalds mo\u017ce zablokowa\u0107 dostarczenie proponowanych zmian, ale taki rozw\u00f3j wydarze\u0144 oceniany jest jako ma\u0142o prawdopodobny. <\/p>\n
Poprawki obejmuj\u0105 wsparcie dla komponent\u00f3w SoC M1, niezwi\u0105zanych z GPU, takich jak kontroler przerwa\u0144, timer, UART, SMP, funkcje do organizacji wej\u015bcia\/wyj\u015bcia oraz MMIO. In\u017cynieria wsteczna GPU nie zosta\u0142a jeszcze zako\u0144czona, wi\u0119c wsparcie dla wyj\u015bcia w poprawkach zapewnia obs\u0142ug\u0119 ramki buforowej oraz konsoli przez port szeregowy. Z urz\u0105dze\u0144 zg\u0142oszono wsparcie dla komputera Apple Mac mini, kt\u00f3ry jest u\u017cywany jako wzorcowa platforma w projekcie Asahi Linux (dost\u0119pna jest szczeg\u00f3\u0142owa instrukcja instalacji). <\/p>\n
Osobno rozwijany jest otwarty adapter sprz\u0119towy, kt\u00f3ry ma na celu uproszczenie pod\u0142\u0105czenia do konsoli przez port szeregowy oraz proces debugowania. W obecnym stanie, z powodu u\u017cywania przez Apple w swoim sprz\u0119cie niestandardowych komend USB-PD, najprostszym sposobem uzyskania dost\u0119pu do konsoli jest po\u0142\u0105czenie z innym komputerem opartym na chipie Apple M1 za pomoc\u0105 kabla USB C. Wi\u0119kszym wyzwaniem jest stworzenie interfejsu opartego na mikrokontrolerze Arduino, chipie FUSB30 oraz adapterze UART-TTL. <\/p>\n
Projekt przygotowa\u0142 r\u00f3wnie\u017c bootloader m1n1, kt\u00f3ry umo\u017cliwia uruchomienie j\u0105dra Linux i minimalnego \u015brodowiska systemowego na komputerach Mac z procesorem Apple M1. Firma Apple na komputerach z procesorami M1 standardowo zezwala na uruchamianie niepodpisanych cyfrowo j\u0105der bez potrzeby stosowania jailbreaka. Ta w\u0142a\u015bciwo\u015b\u0107 pozwala deweloperom eksperymentowa\u0107 z nowymi j\u0105drami XNU, ale napotyka trudno\u015bci przy pr\u00f3bie uruchomienia innych system\u00f3w, poniewa\u017c Apple u\u017cywa w\u0142asnego protoko\u0142u bootowania i innego formatu Device Tree. Proponowany przez projekt Asahi Linux bootloader m1n1 pe\u0142ni rol\u0119 warstwy, umo\u017cliwiaj\u0105cej u\u017cycie standardowego Device Tree i standardowego protoko\u0142u bootowania stosowanego w j\u0105drze Linux dla ARM64. W przysz\u0142o\u015bci w m1n1 planowane jest dodanie mo\u017cliwo\u015bci wywo\u0142ania U-Boot i GRUB do zorganizowania typowego procesu bootowania, podobnego do tego, kt\u00f3ry jest u\u017cywany na innych platformach ARM64. \u0413\u0435\u043a\u0442\u043e\u0440 \u041c\u0430\u0440\u0442\u0438\u043d (Hector Martin), \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0432 \u044f\u0434\u0440\u043e Linux \u043f\u0435\u0440\u0432\u044b\u0439 \u043d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439, \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c Asahi Linux, \u0432\u0435\u0434\u0443\u0449\u0438\u043c \u0440\u0430\u0431\u043e\u0442\u0443 \u043f\u043e \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0438 Linux \u0434\u043b\u044f \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 Mac, \u043e\u0441\u043d\u0430\u0449\u0451\u043d\u043d\u044b\u0445 ARM-\u0447\u0438\u043f\u043e\u043c Apple M1. \u0423\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0435 \u043f\u0430\u0442\u0447\u0438 \u0443\u0436\u0435 \u043e\u0434\u043e\u0431\u0440\u0435\u043d\u044b \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u043c \u0432\u0435\u0442\u043a\u0438 Linux SoC \u0438 \u043f\u0440\u0438\u043d\u044f\u0442\u044b \u0432 \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 Linux-next, \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u044f\u0434\u0440\u0430 5.13. \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438, \u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u043c\u043e\u0436\u0435\u0442 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0443 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-99697","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47W j\u0105drze Linux 5.13 pojawi si\u0119 wst\u0119pne wsparcie dla procesora Apple M1 | ProHoster","description":"Hector Martin zaproponowa\u0142 w\u0142\u0105czenie do j\u0105dra Linux pierwszego zestawu poprawek przygotowanych przez projekt Asahi Linux, kt\u00f3ry pracuje nad dostosowaniem Linuxa dla 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\u0179r\u00f3d\u0142o: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"