poky/meta/recipes-core/images/core-image-minimal-initramfs.bb

# Simple initramfs image. Mostly used for live images.
DESCRIPTION = "Small image capable of booting a device. The kernel includes \
the Minimal RAM-based Initial Root Filesystem (initramfs), which finds the \
first 'init' program more efficiently."

PACKAGE_INSTALL = "initramfs-live-boot initramfs-live-install initramfs-live-install-efi ${VIRTUAL-RUNTIME_base-utils} udev base-passwd ${ROOTFS_BOOTSTRAP_INSTALL}"

# Do not pollute the initrd image with rootfs features
IMAGE_FEATURES = ""

export IMAGE_BASENAME = "core-image-minimal-initramfs"
IMAGE_LINGUAS = ""

LICENSE = "MIT"

IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
inherit core-image

IMAGE_ROOTFS_SIZE = "8192"
IMAGE_ROOTFS_EXTRA_SPACE = "0"

BAD_RECOMMENDATIONS += "busybox-syslog"

# Use the same restriction as initramfs-live-install
COMPATIBLE_HOST = "(i.86|x86_64).*-linux"