By default, Vivado provides simulation libraries for 7 series and beyond devices only.
As installed, Vivado does not provide the ability to simulate multiple devices including the older ones.
To work around the issue, additional legacy Library sets are needed.
Currently, legacy libraries are available for VCS and ModelSim/Questa in Vivado 2014.3 and 2014.4.
They can be provided on demand.
If you want to access those library sets, or request for support for other Vivado releases, please contact Xilinx Technical Support.
Starting from Vivado 2015.1, the ability to compile legacy libraries is integrated into compile_simlib.
More details can be found in (Xilinx Answer 64056).
Note: Board level system simulation is not supported in Vivado Simulator, as it uses pre-compiled simulation device libraries.