]> cvs.zerfleddert.de Git - m1-debian/blob - doc/asahi.txt
Merge branch 'master' of a.gmvl.de:/git/m1-debian
[m1-debian] / doc / asahi.txt
1 # This is a developer quickstart guide for a tethered boot. If you're looking
2 # for an enduser guide see: https://github.com/AsahiLinux/docs/wiki/Debian
3 # If you find errors or I should have elaborated more to get you going faster,
4 # please let me know in IRC. My nick is Glanzmann or drop me an email at
5 # thomas@glanzmann.de
6
7 # Boot into macos
8
9 # Extract the firmware and save it somewhere you have access to.
10 # This firmware needs to be extracted later in /lib/firmware
11
12 curl -sL tg.st/u/fwx.sh | sh
13
14 # Make space. The last number is the size that MacOS instatllation should
15 # consume. The minimum recommended is 100 GB to be able to apply updates later
16 # on easily.
17
18 diskutil apfs resizeContainer disk0s2 100GB
19
20 # Run the installer, select MacOS 12.1 as stub OS version, in the boot picker
21 # you're supposed to click Restart than return to the shell and wait until the
22 # installer is finished and press Return to shutdown your system.
23
24 curl -L https://mrcn.st/alxsh | sh
25
26 # Wait for the system to shutdown and the LEDs turn off. Than wait another 10
27 # seconds. Now press and do _not_ let go of the power button for 15 seconds.
28 # If you screw up the power button holding, turn the System off by pressing the
29 # power button until it is off and start from the beginning of this paragraph.
30 # In the boot picker, select 'Options' and select Utilities > Terminal. In this
31 # terminal execute:
32
33 /Volumes/Linux/step2.sh
34
35 # Create an EFI parition because the final layout will have that
36
37 diskutil list
38 diskutil addPartition <identifier before free space> %EFI% LB 512MB
39
40 # Create partition to hold a rootfs (minimum 1GB if you want to use the rootfs below)
41
42 diskutil list
43 diskutil addPartition <identifier before free space> %Linux% %noformat% <size>
44
45 # dd a Debian Testing rootfs on it (minimum size 1GB)
46 # Find the scripts to create that rootfs here: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/m1-debian
47
48 diskutil list
49 curl -L https://tg.st/u/m1.tgz | tar -xOz | dd of=/dev/<identifier of Linux Filesystem> bs=8m
50
51 # Build dependencies
52 sudo apt install -y gcc-aarch64-linux-gnu libc6-dev-arm64-cross device-tree-compiler imagemagick build-essential bc kmod flex cpio libncurses5-dev libelf-dev:native bison libssl-dev
53
54 # Crosscompile the kernel
55 git clone --depth 1 https://github.com/AsahiLinux/linux
56 cd linux
57 curl -s https://tg.st/u/9ce9060dea91951a330feeeda3ad636bc88c642c.patch | git am -
58 curl -s https://tg.st/u/5nly | git am -
59 curl -s https://tg.st/u/config-2022-01-28 > .config
60 make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- olddefconfig
61 make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j32 Image.gz dtbs
62 cd ..
63
64 # build m1n1
65 git clone --recursive https://github.com/AsahiLinux/m1n1.git
66 cd m1n1
67 make
68
69 # Export the control device for the proxyclient and friends
70 export M1N1DEVICE=/dev/ttyACM0
71
72 # chainload m1n1 so that you have the latest features available
73 ./proxyclient/tools/chainload.py build/m1n1.macho
74
75 # Enable PCIe for wifi
76 python3 ./proxyclient/experiments/pcie_enable_devices.py
77
78 # Pick the dtb for your device: https://github.com/AsahiLinux/docs/wiki/Devices
79 proxyclient/tools/linux.py --bootargs="net.ifnames=0 rw root=/dev/nvme0n1p5 rootwait rootfstype=ext4" ../linux/arch/arm64/boot/Image.gz ../linux/arch/arm64/boot/dts/apple/t8103-j293.dtb
Impressum, Datenschutz