scripts/build-cb.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0+
   3 #
   4 # Sample script to build a disk image suitable for use with coreboot. The image
   5 # includes a kernel and initrd.
   6 #
   7 # YOU WILL NEED to modify this for your needs, e.g. select a kernel.
   8 #
   9 # Run this with:
  10 # qemu-system-i386 -bios coreboot.rom -drive file=disk.img,if=virtio
  11
  12 qemu-img create -f raw disk.img 120M
  13 mkfs.ext2 -F disk.img
  14 sudo mkdir -p /mnt/rootfs
  15 sudo mount -o loop disk.img /mnt/rootfs
  16 sudo mkdir -p /mnt/rootfs/boot
  17 sudo cp /boot/vmlinuz /mnt/rootfs/boot/.
  18 sudo cp /boot/initrd.img /mnt/rootfs/boot/.
  19 sudo umount /mnt/rootfs