With my T2080, I am trying to make a loopback test within the MAC of the DPAA.
I can read this, in register (FMAN | EMAC3 | IF_MODE = 0x4e4300):
bit 26 RLP:
• 0 - normal operation
• 1 - RGMII internal loopback (XGLP should be 0 and INV should be 1)
Please, can someone indicate me where is the INV bit ?
Thanks a lot in advance for your reply.