| | 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 |
projects / m1-debian / blame_incremental