There are four general purpose PL reset signals from the PMC controlled by the CRP RST_PL register:
The register bits are defined as active-High; set the bit = 1 to assert a reset in the PL fabric. The design tools see this reset assertion as an active-Low signal.
These resets are general purpose from the PMC CRP register module to the PL fabric. The uses of these resets are defined by the customer PL design.