BF607 eth com failure using CCES1.1.0

Ether test code was dreivated from ADSP-BF609_Evaluation_Board-Rel1.0.2 for:

1) Silicon BF607, rev0.2; CCES 1.1.0

2) result communication failure: can't enter EMAC ISR after dive into driver at debugging

Please help troubleshoot and confirm.