This is copied from U-Boot v2014.10 and modified for use with
barebox:
- Add a main() function to make it a standalone tool
- Add option to pass in the prepare stage and bootloader
image as options. If the config file contains @PREP@ or
@BOOTLOADER@ the string will be replaced with the actual
image file passed via the -p and -b options.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer