image boot.vfat { vfat { files = { "bcm2711-rpi-cm4.dtb", "rpi-firmware/cmdline.txt", "rpi-firmware/config.txt", "rpi-firmware/fixup4.dat", "rpi-firmware/start4.elf", "rpi-firmware/overlays", "Image" } } size = 32M } image sdcard.img { hdimage { } partition boot { partition-type = 0xC bootable = "true" image = "boot.vfat" } partition rootfs { partition-type = 0x83 image = "rootfs.ext4" } }