Plymouth with BSP 7.0.0

Hey @Sutter99,

Some corrections.

FILESEXTRAPATHS:prepend := "${THISDIR}/files:"

SRC_URI += " \
    file://torizonlogo-white.png \
    file://spinner.plymouth \
"

EXTRA_OECONF += "--with-runtimedir=/run"

do_install:append () {
    install -m 0644 ${WORKDIR}/torizonlogo-white.png ${D}${datadir}/plymouth/themes/spinner/watermark.png
    install -m 0644 ${WORKDIR}/spinner.plymouth ${D}${datadir}/plymouth/themes/spinner/spinner.plymouth
}

removal of the package config requirement, and this causes the need to add
meta-initramfs to the bblayers.conf file.

This allows me to build successfully.

-Eric