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Original question:

[DRA829] Clause-45 devices Can be support in DRA829 EthFw

[DRA829] Please help explain the SGMII register

wu yong
Prodigy 60 points

Hi experts:

CPSW_SS_STATUS_SGMII_LINK_REG，CPSW_SGMII_STATUS_REG_j   both register indicate LINK status

1. CPSW_SS_STATUS_SGMII_LINK_REG  where PORT1 and PORT2 represent which port? Why there are only 2 PORTs, does this correspond to the PORT of CPSW9G?

2,CPSW_SS_STATUS_SGMII_LINK_REG, CPSW_SGMII_STATUS_REG_j What is the difference between the link status of the two registers, and what conditions for setting register the link?