• Greg Ungerer's avatar
    m68knommu: make ColdFire Chip Select register definitions absolute addresses · 1419ea3b
    Greg Ungerer authored
    Make all definitions of the ColdFire Chip Select registers absolute addresses.
    Currently some are relative to the MBAR peripheral region.
    
    The various ColdFire parts use different methods to address the internal
    registers, some are absolute, some are relative to peripheral regions
    which can be mapped at different address ranges (such as the MBAR and IPSBAR
    registers). We don't want to deal with this in the code when we are
    accessing these registers, so make all register definitions the absolute
    address - factoring out whether it is an offset into a peripheral region.
    
    This makes them all consistently defined, and reduces the occasional bugs
    caused by inconsistent definition of the register addresses.
    Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.org>
    1419ea3b
head.S 7.4 KB