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TDA4VM: CPSW RMII Mac to Mac

Part Number: TDA4VM

Version : SDK7.3

Hi : 

Regarding the Mac to Mac connection mode,  if RMII is supported ?

If RMII is supported , is there a way to judge whether it is linked?

And If there is a way to judge that its link is on, how can we to judge it?

Status:

1、The current mac port1 of cpsw2g and the mac port1 of cpsw9g are currently connected by RMII, the test point is inside, so it cannot be measured,

2、We just find the status register about RGMII , but the register corresponding to the link status of RMII has not been found;