I see... thanks!
After your reply I went through the entire README and in the section "other" (I would suggest to better rename this section and write somewhere clearly that the server ip address is 192.168.1.2) I read:[...]
I will make Wiki and describe it better as soon as I have some free time, I have just returned from my holidays.
Could you please help me in how use the reset button? I mean: router off, power up while holding the reset button for the above duration, till I get the netconsole output?
Power up, then press and hold button (you can power up with button pressed, but that will also set default/safe clocks). There will be one LED blink during network initialization and just after that you will see all LEDs blinking ~once per second. Hold the button for at least 7 blinks (excluding one blink during network initialization) and then try to access U-Boot CLI over netconsole.