• Wolfgang Denk's avatar
    Make "usage" messages more helpful. · 94796d85
    Wolfgang Denk authored
    
    
    In case of incorrect command invocations U-Boot used to print pretty
    useless "usage" messages, for example:
    
    	=> nand markbad
    	Usage:
    	nand - NAND sub-system
    
    In the result, the user would have to run the "help" command to get
    the (available) information about correct command usage. Change this,
    so that this information gets always printed.
    
    Note that this changes the user interface of all commands, but
    hopefully to the better.
    Signed-off-by: default avatarWolfgang Denk <wd@denx.de>
    94796d85
command.h 3.55 KB