X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/m1-debian/blobdiff_plain/2ea97406de8358a62cc2759c52bf14aee772acad..c6eade91d55f10003bb38e61779fef92f8d60c02:/doc/asahi.txt diff --git a/doc/asahi.txt b/doc/asahi.txt index a07aecf..24f9025 100644 --- a/doc/asahi.txt +++ b/doc/asahi.txt @@ -1,58 +1,64 @@ +# This is a developer quickstart guide for a tethered boot. If you're looking +# for an enduser guide see: https://github.com/AsahiLinux/docs/wiki/Debian +# If you find errors or I should have elaborated more to get you going faster, +# please let me know in IRC. My nick is Glanzmann or drop me an email at +# thomas@glanzmann.de + # Boot into macos # Extract the firmware and save it somewhere you have access to. # This firmware needs to be extracted later in /lib/firmware + curl -sL tg.st/u/fwx.sh | sh -# Make space the last number is the size that MacOS instatllation should consume -diskutil apfs resizeContainer disk0s2 200GB +# Make space. The last number is the size that MacOS instatllation should +# consume. The minimum recommended is 100 GB to be able to apply updates later +# on easily. + +diskutil apfs resizeContainer disk0s2 100GB + +# Run the installer, select MacOS 12.1 as stub OS version, in the boot picker +# you're supposed to click Restart than return to the shell and wait until the +# installer is finished and press Return to shutdown your system. -# Run the installer, select as stub OS 12.1, in the boot picker you supposed to -# click Restart than return to the shell and wait until the installer is -# finished and press Return to shutdown your system. curl -L https://mrcn.st/alxsh | sh -# 1. Press and hold down the power button to power on the system. -# * It is important that the system be fully powered off before this step, -# and that you press and hold down the button once, not multiple times. -# This is required to put the machine into the right mode. -# 2. Release it once 'Entering startup options' is displayed. -# 3. Choose Options. -# 4. You will briefly see a 'macOS Recovery' dialog. -# * If you are asked to 'Select a volume to recover', -# then choose your normal macOS volume and click Next. -# 5. Click on the Utilities menu and select Terminal. -# 6. Type the following command and follow the prompts: +# Wait for the system to shutdown and the LEDs turn off. Than wait another 10 +# seconds. Now press and do _not_ let go of the power button for 15 seconds. +# If you screw up the power button holding, turn the System off by pressing the +# power button until it is off and start from the beginning of this paragraph. +# In the boot picker, select 'Options' and select Utilities > Terminal. In this +# terminal execute: + +/Volumes/Linux/step2.sh # Create an EFI parition because the final layout will have that + diskutil list diskutil addPartition %EFI% LB 512MB # Create partition to hold a rootfs (minimum 1GB if you want to use the rootfs below) + diskutil list diskutil addPartition %Linux% %noformat% -# dd a Debian Testing rootfs on it (minimum size 1 GB) +# dd a Debian Testing rootfs on it (minimum size 1GB) # Find the scripts to create that rootfs here: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/m1-debian -curl -L https://tg.st/u/m1.tgz | tar -xOz | dd of=/dev/ -# Relax the boot policy for the stub os and uplaod install m1n1 -/Volumes/Linux/step2.sh +diskutil list +curl -L https://tg.st/u/m1.tgz | tar -xOz | dd of=/dev/ bs=8m # Build dependencies 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 -# Compile the kernel +# Crosscompile the kernel git clone --depth 1 https://github.com/AsahiLinux/linux cd linux curl -s https://tg.st/u/9ce9060dea91951a330feeeda3ad636bc88c642c.patch | git am - curl -s https://tg.st/u/5nly | git am - -curl -s https://tg.st/u/m1-config-2022-01-27 > .config - -# Crosscompile the kernel +curl -s https://tg.st/u/config-2022-01-28 > .config make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- olddefconfig make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j32 Image.gz dtbs - cd .. # build m1n1 @@ -71,6 +77,3 @@ python3 ./proxyclient/experiments/pcie_enable_devices.py # Pick the dtb for your device: https://github.com/AsahiLinux/docs/wiki/Devices 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 - -# Set timezone -dpkg-reconfigure tzdata