As following :
We use the cpsw9g:
port 5/8 are set to mac only. The port5's remote cleint is A core(MPU) and the port8's remote cleint is R core(mcu2_1).
We found:
1. The eth communication between PC & A core is Okay.
2. The eth communication between PC & R core is Okay.
3. But the eth communication between A core & R core is NG.
Please help me how to handle the above 3? why is the eth communication between A core & R core NG?
Now mcu2_0 is the eth server, can mcu2_0 use the eth to communicate with the others in my chart? And how to config the cpsw9g?