I have the RGMII interfaces disabled in the RCW and that allows me to have most of the associated EC1 and EC2 pins as no connects. I do have a few questions regarding a few aspects:
1) Do I still need a 1K pulldown on EC1_TX_EN?
2) are the EMI1_MDC/MDIO pins still available for use to program chips connected the SGMII interfaces?
3. The reserved pins E23 and F24 are for the P2041 EMI2_MDC/MDIO interface but are not used in the P2040. Do I really have to connect them to 1.2V pullups or can I leave E23 floating and just pulldown F24.