8 bit register replacement
Since the actual implementation of registers is 32 bit there is set of dummy addresses defined in the IP-XACT. This duplicity is not very good, and was used only temporarily not to have too many changes at the same time!
VHDL package for register map should be re-generated with address offsets from 8 bit register map, the registers module implementation should be updated and test framework should be modified accordingly.
The advantage of the legacy approach resulted in C header generator which is able to group registers into bitfield structures of 8,16,32 bits. Thus the update can be done only in HW while the SW header file generator must only replace the address lookup mechanism with name concatenation of original registers.