Netgear WAX220 support (almost complete)

Hi folks :raised_hand:

I used snapshot version for:

  1. firmware update to openwrt-mediatek-filogic-netgear_wax220-squashfs-factory.img
  2. sysupgrade -n /tmp/openwrt-mediatek-filogic-netgear_wax220-squashfs-sysupgrade.bin

After that, the reset button bricked my device to the state where the power LED is lightning only :frowning_face:

I failed to do TFTP or NMRP recovery from that state (more likely doing something wrong here).

Please help me to de-brick WAX220

Thank you!