In the i.mx53RM and i.mx53IEC manuals, I can't find any documentation of the bits within the FEC_MIIGSK_CFGR and FEC_MIIGSK_ENR registers.
The following bits are referred to in the manual but not documented. I have added what I think from reading the Linux sources is the correct positions, but am not sure.
- I/F_MODE bit[1:0], 01=RMII, 00=MII
- FRCONT bit6, 1=force 10Mbps
- EN bit1
- READY bit2, r/o
What is the correct definition of these registers?
Also, can someone make a note to fix the manuals?