Hello everyone,
If I understand correctly, there should be a correct resource table for the PRU firmware in the file named resource_table_0.h or resource_table_1.h which describes the way INTC should be configured.
When the firmware is loaded, Linux takes care of configuring the interrupt controller of PRUSS in accordance with this.
But what happens when I load two firmwares for two PRUs? Are the resource tables from them merged somehow or the one which gets loaded later wins and overwrites the INTC configuration?