There are so many commands in make.sh, we have to clean
and seperate command into individual script file. And
some command is to be the official option for outside.
By the way, adding nm command to analyze image size.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I37ba38b621216f6db79325fada5980a54ca987cb
Joseph Chen