Remove TO_UINT for vectors wider than 32 bits.

...far2_unb2c_ddrctrl/quartus/qsys_lofar2_unb2c_ddrctrl.qsys

applications/lofar2/libraries/ddrctrl/src/vhdl/ddrctrl.vhd

.../lofar2/libraries/ddrctrl/src/vhdl/ddrctrl_controller.vhd

...far2/libraries/ddrctrl/src/vhdl/ddrctrl_output_unpack.vhd

libraries/io/ddr/src/vhdl/io_ddr.vhd