I'm scanning over the command line arguments stuff, and noted a few things. Comments welcome. Is there any reason saved_command_line is not architecture neutral? Seems like it should live in init/main.c, if anywhere. Why do we have arcs_cmdline[] *AND* command_line[]? Is there any respect in which this isn't completely redundant? (And misnamed, for that matter, for non-arcs boards?) -Justin
