I have got the DRA821 EVM (J7200 SOM, and J7 common processor board), and also the "Quad-Port Ethernet expansion board" (a.k.a QSGMII expansion board).
- J7200 SOM: https://www.ti.com/tool/J7200XSOMXEVM
- J7 common processor board: https://www.ti.com/tool/J721EXCPXEVM
- the QSGMII expansion board: included in the J7 common processor board package
- J7200 SDK V7.3: https://www.ti.com/tool/PROCESSOR-SDK-J7200
With the default SDK V7.3 code, the QSGMII board doesn't work.
How can I make it work with J7200 SDK V7.3?