Setting up a linux kernel Image

[H4MST3R3N3RGYBALL]

Hello,
I am trying to work with custom linux programming by setting up own linux kernel booting by using UTM. The main issue I am having is figuring out how to boot these pieces with UTM like where to get a rootfs and initramfs etc. I have a linux kernel bzimage but I can't figure out the rest. Any help would be great.

[osy]

You need to add them as "disk images" and for the type select kernel, initrd, dtb