• Peter Tyser's avatar
    Create CPUDIR variable · 03b7004d
    Peter Tyser authored
    
    
    The CPUDIR variable points to the location of a target's CPU directory.
    Currently, it is set to cpu/$CPU.  However, using $CPUDIR will allow for
    more flexibility in the future.  It lays the groundwork for reorganizing
    U-Boot's directory structure to support a layout such as:
    
      arch/$ARCH/cpu/$CPU/* (architecture with multiple CPU types)
      arch/$ARCH/cpu/*      (architecture with one CPU type)
    
    Signed-off-by: default avatarPeter Tyser <ptyser@xes-inc.com>
    03b7004d