[FS#1300] RT-N12+(MT7620N): WLAN not working.

[LEDE Bugs]

The following task has a new comment added:

FS#1300 - RT-N12+(MT7620N): WLAN not working.
User who did this - Edward Arreza (eaforlife)

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Just to add some logs that might be helpful.
Updated to latest snapshot build - OpenWrt SNAPSHOT, r5952-cfdfa6d

cat /etc/config/wireless
config wifi-device 'radio0'
        option type 'mac80211'
        option hwmode '11g'
        option path 'platform/10180000.wmac'
        option htmode 'HT40'
        option channel '6'
        option legacy_rates '0'
        option country 'PH'

config wifi-iface 'default_radio0'
        option device 'radio0'
        option network 'lan'
        option mode 'ap'
        option wmm '1'
        option ssid 'EATEST'
        option encryption 'psk-mixed+ccmp'
        option key '1234512345'

iwinfo:
wlan0     ESSID: "EATEST"
          Access Point: 9C:5C:8E:44:3A:8C
          Mode: Master  Channel: 6 (2.437 GHz)
          Tx-Power: 20 dBm  Link Quality: unknown/70
          Signal: unknown  Noise: unknown
          Bit Rate: unknown
          Encryption: mixed WPA/WPA2 PSK (CCMP)
          Type: nl80211  HW Mode(s): 802.11bgn
          Hardware: unknown [Generic MAC80211]
          TX power offset: unknown
          Frequency offset: unknown
          Supports VAPs: yes  PHY name: phy0

iwinfo (without encryption):
wlan0     ESSID: "EATEST"
          Access Point: 9C:5C:8E:44:3A:8C
          Mode: Master  Channel: 6 (2.437 GHz)
          Tx-Power: 20 dBm  Link Quality: unknown/70
          Signal: unknown  Noise: unknown
          Bit Rate: unknown
          Encryption: none
          Type: nl80211  HW Mode(s): 802.11bgn
          Hardware: unknown [Generic MAC80211]
          TX power offset: unknown
          Frequency offset: unknown
          Supports VAPs: yes  PHY name: phy0

dmesg | grep wlan0
[  837.672556] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  837.679383] br-lan: port 2(wlan0) entered blocking state
[  837.684905] br-lan: port 2(wlan0) entered forwarding state
[  875.136117] device wlan0 left promiscuous mode
[  875.141014] br-lan: port 2(wlan0) entered disabled state
[  878.733584] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  878.781598] br-lan: port 2(wlan0) entered blocking state
[  878.787543] br-lan: port 2(wlan0) entered disabled state
[  878.793593] device wlan0 entered promiscuous mode
[  880.940783] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  880.947746] br-lan: port 2(wlan0) entered blocking state
[  880.953242] br-lan: port 2(wlan0) entered forwarding state
[ 1472.118369] device wlan0 left promiscuous mode
[ 1472.123122] br-lan: port 2(wlan0) entered disabled state
[ 1478.604068] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1478.701330] br-lan: port 2(wlan0) entered blocking state
[ 1478.706802] br-lan: port 2(wlan0) entered disabled state
[ 1478.712987] device wlan0 entered promiscuous mode
[ 1480.341058] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1480.347940] br-lan: port 2(wlan0) entered blocking state
[ 1480.353359] br-lan: port 2(wlan0) entered forwarding state
[ 1532.205961] device wlan0 left promiscuous mode
[ 1532.210773] br-lan: port 2(wlan0) entered disabled state
[ 1536.299620] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1536.350182] br-lan: port 2(wlan0) entered blocking state
[ 1536.355765] br-lan: port 2(wlan0) entered disabled state
[ 1536.361814] device wlan0 entered promiscuous mode
[ 1538.705833] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1538.712779] br-lan: port 2(wlan0) entered blocking state
[ 1538.718274] br-lan: port 2(wlan0) entered forwarding state
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1300#comment4186