[yocto] Missing init symbolic link in rootfs

[JH]

Hi,

I built the rootfs image but it missed a symbolic link init at the /
directory, although I added following init link manually, I should fix
it in Yocto build. What should I fix the image build cofiguration  to
include init link at the /?

$ ls /
bin   dev  home  lib    mnt   root  sbin  tmp  var
boot  etc  init  media  proc  run   sys   usr

$ ls -l /init
init -> /sbin/init

Thank you.

Kind regards,

- jupiter