Are Parallel Flash Loader II and Quad SPI Controller supporting Macronix MX66L flash series?

Due to the lack of market availability, we have been pointed to select a Macronix MX66L QSPI chip for a MAX10 chip. Is there a way to integrate it within the Qsys design? Could you provide some details about how to add another chip on the supported IC?

Thank you,

Luca