Add aliases for serial and ethernet nodes. Serial
aliases help keep order of tty nodes fixed and
ethernet alias is used by bootloader to setup mac
address correctly.
Reported-by: NAdam Ford <aford173@gmail.com>
Acked-by: NTony Lindgren <tony@atomide.com>
Fixes: dd7deaf2 ("ARM: davinci: da850: add DT node for ethernet")
Signed-off-by: NSekhar Nori <nsekhar@ti.com>