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DESCRIPTION = "Tiny ramdisk image for board bringup"
PACKAGE_INSTALL = " \
${ROOTFS_BOOTSTRAP_INSTALL} \
busybox \
base-passwd \
packagegroup-core-boot \
udev \
"
# Do not pollute the initrd image with rootfs features
IMAGE_FEATURES = "debug-tweaks"
IMAGE_LINGUAS = ""
LICENSE = "MIT"
IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
inherit core-image
IMAGE_ROOTFS_SIZE = "8192"
IMAGE_ROOTFS_EXTRA_SPACE = "0"
# Disable installation of kernel and modules via packagegroup-core-boot
NO_RECOMMENDATIONS ?= "1"
# Enable local auto-login (on systemd) of the root user (local = serial port and
# virtual console by default, can be configured).
LOCAL_GETTY ?= " \
${IMAGE_ROOTFS}${systemd_system_unitdir}/serial-getty@.service \
${IMAGE_ROOTFS}${systemd_system_unitdir}/getty@.service \
"
local_autologin () {
sed -i -e 's/^\(ExecStart *=.*getty \)/\1--autologin root /' ${LOCAL_GETTY}
}
ROOTFS_POSTPROCESS_COMMAND += "${@oe.utils.conditional('VIRTUAL-RUNTIME_init_manager', 'systemd', 'local_autologin;', '', d)}"
# We'd like to include extra packages provided by layers which we do not depend
# on. This can be handled by .bbappends, but then image recipes including this
# one would not get all these tools. So simulate dynamic bbappend here.
#
# To use it define PACKAGE_INSTALL_foo-layer variable containing the list of
# packages to be installed if (and only if) layer foo-layer is enabled.
python() {
for layer in d.getVar("BBFILE_COLLECTIONS", True).split():
extra = d.getVar("PACKAGE_INSTALL_%s" % layer)
if extra:
d.appendVar("PACKAGE_INSTALL", " " + extra)
}
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