• David Brownell's avatar
    davinci: split out some dm644x-specific bits from psc · f7904368
    David Brownell authored
    
    
    Split out DaVinci DM6446-specific bits from more generic bits:
    
     - Add a CONFIG_SOC_DM644X.  All current boards use DM6446 chips;
       DM6443 and DM6441 chips differ in available peripherals.
    
     - Move most DM644X-specific bits from psc.c to a new dm644x.c file,
       which is conditionally built.  It provides device-specific setup.
    
    Plus minor coding style and comment updates with respect to the PSC.
    
    Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
    f7904368