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AM5728: Link is not connecting

Part Number: AM5728

Tool/software:

HI Team,

We are facing Link is not connecting issue. So we want to check whether the problem is with AM572x processor or KSZ9031RNX PHY IC or with RJ45.  for this we want to implement an Internal loopback code to find the issue is with PHY IC or AM572x processor.

We tried with EMAC_Basic Example code. But we are unable find exact issue. TX & RX sometimes happening and sometimes not happening.

So, Can you please share Internal loopback BareMetal Script alone.

Regards,

Maheswar