Contains build logic for a microdistro with an embedded initramfs based on Alpine Linux (https://alpinelinux.org/).
On a Docker enabled host run:
git clone https://github.com/netbootxyz/linux-efi.git
cd linux-efi
docker build -t linux-efi .
docker run --rm -it -v $(pwd):/buildout linux-efi /dump.sh
The bootable kernel will be in your working directory named vmlinuz