Lopper is a Python based framework that is used to extract system metadata from the System Device Tree, such as the processors and IP on a processors address map. Currently, the Lopper Framework API are not exposed to the user via Vitis. Instead Vitis Python API such as Platform, Domain, system project and Application components creation would utilize the underlying Lopper Framework API. The Lopper framework is also used to generated the xparameters.h, linker scripts, and the driver and library initialization files too.