Once you've set up a master path in System Console, use a master_write command to write to a particular address location. Check out this online training to learn more about System Console:
Currently I am setting registers from the console and am trying to pass the values from the code. But I still want console access for debug. For example, I wrote to the MAC reset control register in Arria10 (0x08FF). I am able to set it and reset it from the console when csr write in the code is 0. But if I set csr write to 1 in the code, then am not able to write to change the value from the console.
I am using the 10G MAC design example which has the address decoder block. I want to hook up the 10G core to another bus and set the registers from it. But I still want to be able to run scripts to change these registers from the system console. Is that possible?