Instead of using positional arguments add proper getopt support. This also adds a help text. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The tool is needed to build images suitable for omap processors to load from mmc or nand. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>