Arch Linux ISO for Macs with T2

Follow this to build your own iso:

git clone https://github.com/t2linux/archiso-t2
cd archiso-t2/
./prepare.sh
./build.sh

#after you did everything
./cleanup.sh

After everything has finished, you can grab your iso in './out'.

linux-t2 kernel is from https://github.com/Redecorating/mbp-16.1-linux-wifi (it will be automatically downloaded when building)

Bonus! Wi-Fi firmware package for Macs with T2 (except ones with BCM4377, they aren't supported for now)

Follow this to build your own package:

git clone https://github.com/t2linux/archiso-t2
cd archiso-t2/firmware
makepkg -s

Or, grab a pre-compiled package:

wget https://mirror.funami.tech/arch-mact2/os/x86_64/apple-bcm-wifi-firmware-12.0-1-any.pkg.tar.zst
sudo pacman -U apple-bcm-wifi-firmware-12.0-1-any.pkg.tar.zst

Credits

Noa Himesaka: Lead developer and maintainer

Brad Pitcher: Created GitHub Workflow build script