Dear Experts:
My project uses the imx8qxp chip, and our phy chip is the marvell 88q2220 chip. I am trying to debug its driver.
1 On uboot, I am reading the phy chip by mii command, but when I grab the mdio signal of fex0 channel by logic analysis instrument, the mdio pin does not respond. I think this is because the address of the base configured by the mii instruction is not correct, how can I modify this correctly to get the signal.
Hope to get a reply.
thx
