Description
The Intel® Arria® 10 Multi-Rate Ethernet PHY IP default value of usxgmii_link_timer at register address 0x412 is 0x7c000. This default reset value sets the link timer to 1.6ms, which is too long in simulation.
Resolution
To work around this problem, set usxgmii_link_timer bit[14]=1 at address 0x412 to speed up the auto-negotiation process for simulation. This change sets usxgmii_link_timer=0x4000, which is the fastest link timer value possible in this register (0.05ms).
