Collection of things possibly useful for Arch Linux ARM on chromebooks

Check out the justfile for a bunch of scripts that will build a kernel and assemble a possibly-functional image. (Since drivers on my device are broken I can’t verify that it actually works.)

Dependencies

Probably incomplete list of dependencies you need.

• coreboot-utils (AUR) for checking vboot-utils, you need to modify the prepare() according to this comment. Alternatively you can disable vboot-utils tests by using makepkg -s --nocheck.
• patched vboot-utils from this repo
• fdisk
• uboot-tools
• depthcharge-tools (AUR)
• other depthcharge-tools dependencies as needed
• dtc
• bc
• brotli (kernel compression for convenience)
• fuse2fs (creating rootfs)

Don’t install cgpt manually, vboot-utils will provide it for you.

Other things here

• a patched submarine partition image and full disk image that work for me
• dumped and decompiled device tree for juniper-hvpu (not compatible with upstream Linux, just for reference purposes)