List the boards / devices you own / have added support for.
ath79/generic: Ubiquiti airGrid M2 HP (XM), TP-Link Archer C6 v2 (EU), TP-Link TL-WDR3600 v1.4
bcm27xx/bcm2708: Raspberry Pi Model B+
mediatek/filogic: Banana Pi BPI-R3, Banana Pi BPI-R4
mediatek/mt7622: Belkin RT3200
mvebu/cortexa9: CZ.NIC Turris Omnia (revision CZ11NIC13)
octeon: Ubiquiti UniFi Security Gateway
ramips/mt7621: Xiaomi Redmi Router AC2100