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Reading eTSEC3_MDIO_MIIMIND register causes "Data Abort"

Question asked by Swanand Purankar on Jan 30, 2017
Latest reply on Feb 2, 2017 by ufedor


I am configuring LS1021A Tower board's TSEC3 in RGMII mode.

I am following steps mentioned in Reference manual.


I am facing strange problem that writing to MDIO_MIIMIND register is causing "Data Abort".


I am reading from address 0x2DA4534. I am reading value as *((U32*)0x2DA4534.

It generates Data abort and resets.