Use the initramfs-framework for initialization by default due to
the modularity and expansibility.
[YOCTO #10987]
(From OE-Core rev: 28fc6ba761ed4a47efa7c43e7f7dff5e2fe72b5e)
Signed-off-by: Ng, Wei Tee <wei.tee.ng@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>