Part Number: TDA4VH-Q1
Other Parts Discussed in Thread: TDA4VH
Unfortunately, we are currently experiencing problems bringing up the Ethernet interface with SFP module.
We are using an FS SFP-GE-T copper SFP module based on the Marvell 88E1111 PHY.
Communication with the module itself appears to work correctly. We can read the module configuration via I²C, and we can also read the correct link status from the PHY over the SGMII interface using phytool.
However, the link status is not reported correctly within Linux.
Has TI used any SFP modules together with your SoCs in reference designs, evaluation platforms, or customer projects?
If so, could you please share:
- Which SoC was used?
- Which SFP module (vendor and part number) was used?
- Which hardware platform and Linux software/BSP version were used?
- Whether any special configuration was required for proper SFP operation?
Our goal is to obtain the same modules and reproduce a known working setup to quickly determine whether the issue is related to the module, hardware, or software configuration on our side.
Any recommendations or reference designs using SFP modules with TI SoCs would be greatly appreciated.
Thank you in advance for your support.
