1020 CNA's -> Nexus 5020 wont boot from SAN.

Hi FCoE community,   I have a problem that has hopefully already been solved by someone out there.   I have a Brocade 1020 dual port CNA (Firmware v2.1.0.2) cabled to a Cisco Nexus 5020 (Firmware v.4.1.3.N1.1.)   At boot time I cannot