{"id":99697,"date":"2021-04-10T10:23:13","date_gmt":"2021-04-10T08:23:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-yadre-linux-5-13-poyavitsya-nachalnaya-podderzhka-cpu-apple-m1"},"modified":"2021-04-10T10:23:13","modified_gmt":"2021-04-10T08:23:13","slug":"v-yadre-linux-5-13-poyavitsya-nachalnaya-podderzhka-cpu-apple-m1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/v-yadre-linux-5-13-poyavitsya-nachalnaya-podderzhka-cpu-apple-m1","title":{"rendered":"K\u00e4rnan i Linux 5.13 kommer att f\u00e5 inledande st\u00f6d f\u00f6r Apple M1 CPU","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Hector Martin f\u00f6reslog att inkludera den f\u00f6rsta upps\u00e4ttningen patchar som utvecklats av projektet Asahi Linux i k\u00e4rnan f\u00f6r Linux, som arbetar med att anpassa Linux f\u00f6r Mac-datorer utrustade med Apples ARM-chip M1. Dessa patchar har redan godk\u00e4nts av den som underh\u00e5ller Linux SoC-grenen och har tagits in i kodbasen f\u00f6r Linux-next, som utg\u00f6r grunden f\u00f6r funktionaliteten i k\u00e4rna 5.13. Tekniskt sett kan Linus Torvalds blockera leveransen av de f\u00f6reslagna \u00e4ndringarna, men en s\u00e5dan utveckling anses osannolik. <\/p>\n

Patcharna inkluderar st\u00f6d f\u00f6r SoC M1-komponenter som inte \u00e4r relaterade till GPU:n, s\u00e5som avbrottskontroller, timer, UART, SMP, funktioner f\u00f6r att organisera in-\/utmatning och MMIO. \u00c5terf\u00f6ring av GPU:n \u00e4r \u00e4nnu inte slutf\u00f6rd; f\u00f6r att m\u00f6jligg\u00f6ra utmatning tillhandah\u00e5lls st\u00f6d f\u00f6r ramminnen och konsol genom en serieport. St\u00f6det f\u00f6r Apple Mac mini har deklarerats, som anv\u00e4nds som referensplattform i projektet Asahi Linux (det finns en detaljerad installationsguide). <\/p>\n

En \u00f6ppen h\u00e5rdvaruadapter utvecklas separat, vilket anses f\u00f6renkla anslutningen till konsolen via serieporten och m\u00f6jligg\u00f6r fels\u00f6kning. I sin nuvarande form, p\u00e5 grund av att Apple anv\u00e4nder icke-standardiserade USB-PD-kommandon i sin utrustning, \u00e4r det enklaste s\u00e4ttet att f\u00e5 tillg\u00e5ng till konsolen att koppla upp sig mot en annan dator baserad p\u00e5 Apple M1-chippet med en USB C-kabel. En mer avancerad metod inneb\u00e4r att skapa en koppling baserad p\u00e5 en Arduino-mikrokontroller, FUSB30-chip och en UART-TTL-adapter. <\/p>\n

Projektet har ocks\u00e5 f\u00f6rberett laddaren m1n1, som ger m\u00f6jlighet att ladda Linux-k\u00e4rnan och en minimal systemmilj\u00f6 p\u00e5 Mac-datorer med Apple M1-CPU. Apple till\u00e5ter normalt att obekr\u00e4ftade digitalt signerade k\u00e4rnor laddas p\u00e5 datorer med M1-CPU utan behov av jailbreak. Denna funktion m\u00f6jligg\u00f6r f\u00f6r utvecklare att experimentera med nya XNU-k\u00e4rnor, men n\u00e4r man f\u00f6rs\u00f6ker ladda andra system uppst\u00e5r sv\u00e5righeter, eftersom Apple anv\u00e4nder ett eget laddningsprotokoll och ett annat format f\u00f6r Device Tree. Den f\u00f6reslagna laddaren m1n1 av projektet Asahi Linux fungerar som en mellanliggande l\u00f6sning som m\u00f6jligg\u00f6r anv\u00e4ndning av standard Device Tree och det inbyggda laddningsprotokollet i Linux-k\u00e4rnan f\u00f6r ARM64. I framtiden planeras det att l\u00e4gga till st\u00f6d f\u00f6r att anropa U-Boot och GRUB i m1n1 f\u00f6r att organisera en typisk laddningsprocess, liknande den som anv\u00e4nds p\u00e5 andra ARM64-plattformar.
\n
K\u00e4lla: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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\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\udd47I Linux-k\u00e4rnan 5.13 kommer det initiala st\u00f6det f\u00f6r Apple M1-CPU att introduceras | ProHoster","description":"Hector Martin f\u00f6reslog att inkludera den f\u00f6rsta upps\u00e4ttningen patchar som f\u00f6rberetts av projektet Asahi Linux i Linux-k\u00e4rnan, som arbetar med att anpassa Linux f\u00f6r Mac-datorer f\u00f6rsedd med Apple M1 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