Recently,I use the AM3359 and PHY LAN8710A .
The PHY_AD pins connect to the ground through 10K resistor.
I set the GMII_SEL 0xc5 to support the rmii2 interface
I'm confused that how AM3359 decide to use the interface of RMII1 or interface of RMII2 in SDK06.00.00.00 linux kernel.