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uCLinux SGMII and SFP modules

Altera_Forum
Honored Contributor II
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Hi All, 

We have a custom Cyclone IV board with an SFP interfaced to the FPGA via SGMII on a standard Altera TSE. We also have an opencores i2c bus to control the moddef pins. 

We have a uClinux build that works with the same PCB but with a standard GMII/MDIO interfaces to a Micrel PHY. This works fine. 

Can anyone give me any assistance in what would be required to set up the drivers etc for SGMII rather than GMII?  

If it helps I am using the device tree for kernel config. 

 

Many thanks 

Vern
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