[oe] How to modify omap3-console-image recipe to modify /etc/inittab

[Elvis Dowson]

Hi,
      How can I modify the omap3-console-image recipe to modify the /etc/inittab file from 

c1:12345:respawn:/sbin/agetty 38400 tty1 linux
to

c1:12345:respawn:/sbin/agetty -n -l /usr/sbin/autologin 38400 tty1 linux

after the rootfs is fully created? 

Best regards,

Elvis