Note
CROSMIDI has been rebranded and rewritten under Priism
e88~-_ 888~-_ ,88~-_ ,d88~~\ e e 888 888~-_ 888
d888 \ 888 \ d888 \ 8888 d8b d8b 888 888 \ 888
8888 888 | 88
8512
888 | `Y88b d888bdY88b 888 888 | 888
8888 888 / 88888 | `Y88b, / Y88Y Y888b 888 888 | 888
Y888 / 888_-~ Y888 / 8888 / YY Y888b 888 888 / 888
"88_-~ 888 ~-_ `88_-~ \__88P' / Y888b 888 888_-~ 888
I've left Whelement and had desired to for a long while. CROSMIDI will never be finished as I don't have the time, nor motivation to work on it. Therefore I'll make it's source public. Maybe the community can start work on it in this state right where I left off, who knows.
Enjoy this skidded hellhole of a project.
- Archimax
Original README below!
Incredibly skidded.\
ChromeOS Multi-Image Deployment Interface is a Ventoy-type program that allows you to boot multiple RMA shims with only one USB.
recovery!\
Many things. Booting other modified RMA shims like TerraOS and SH1MMER (or stock shims), installing different ChromeOS recovery images without the need to reformat your USB every time, among other things.
It does :3.\
Using a modified RMA Shim, you'll be presented with a menu to choose your action.
Available options are:
b (bash shell),
i (install a recovery image)
s (boot an RMA shim)
r (reboot)
p (poweroff)
Installing a recovery image mounts the disk image with losetup, partitions the internal storage, and flashes the partitions to the disk.
Anything with a publicly available RMA shim.
Linux (wsl might work but no promises): clone this repo and cd into it, copy your sh1mmer legacy image into the folder, then run crosmidi_builder.sh [image.bin].
Flash the image to a usb with DD or whatever you want, unmount partiiton 5 if it mounted, then run (please someone find a better way to do this, this is just simple so im using it for now)
sudo growpart /dev/[device] 5 && sudo e2fsck -f /dev/[device]5 && sudo resize2fs /dev/[device]5
(yes there's supposed to be a space between the device and 5 on the first command.)
mount the 5th partition and put your shims and recovery images in the respective folders, then boot the usb like you would sh1mmer.
Archimax/EnterTheVoid-x86: Pioneering the creation of this tool (programming, naming, etc)
Zeglol1234: Helping with stuff related to switch_root
r58playz' TerraOS: Helped me figure out some stuff with running a bash script as PID 1
TheTechFrog: Coming up with the idea, programming recovery and the builder (kinda olyb did most of it already lol), mental support\
OlyB: making wax and doing all the hard work for the builder for us