• Alexander Clouter's avatar
    ARM: orion5x: use safer FPGA ID 'default' for TS-78xx · b3882330
    Alexander Clouter authored
    Originally the FPGA ID checking switch statement left disabled all the
    TS implemented FPGA devices if the ID was unknown to it.  Michael Spang
    created a fix in f9b1184e that changed the default to enable the devices
    in the event TS silently release more revisions into the wild, this
    unfortunately breaks custom FPGA bitstreams.
    
    This patch amends the switch statement so that the TS devices are only
    enabled if on the revision number is unknown (whilst the magic matches).
    
    Changelog:
     v2: neater implementation and some cosmetic changes
     v1: initial release <20110305112937.GA22117@chipmunk>
    Signed-off-by: default avatarAlexander Clouter <alex@digriz.org.uk>
    Signed-off-by: default avatarNicolas Pitre <nico@fluxnic.net>
    b3882330
ts78xx-setup.c 15.4 KB