forked from auracaster/openocd
While there: - check the number of command parameters; - add the mandatory 'usage' field. Change-Id: I7cd16f049753caedf19f313f7dc84be98efdba42 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/7497 Tested-by: jenkins