When I configure YT8521 PHY from auto to 1000M.The link became to link down.
Do I need to configure the link mode on mac side on LS1046A?
How to configure the link speed and mode?
IF_MODE register?
Please refer to https://community.nxp.com/t5/Layerscape/How-to-configure-link-speed-from-auto-to-force-speed-on-LS10...
