ath79-generic: (re)add Ubiquiti AirMax targets

A workarround has been found for the read-only filesystems
after upgrades on Ubiquiti airmax devices:

openwrt/openwrt@f024f4b

This reverts commit a0f5b4e.

Author: herbetom

docs/user/supported_devices.rst

@@ -145,6 +145,10 @@ ath79-generic
 
 * Ubiquiti
 
+  - NanoBeam 5AC 19 (XC)
+  - NanoBeam M5 (XW)
+  - NanoStation Loco M2/M5 (XW)
+  - NanoStation M2/M5 (XW)
   - UniFi AC Lite
   - UniFi AC LR
   - UniFi AC Mesh

targets/ath79-generic

@@ -563,6 +563,21 @@ device('tp-link-wbs510-v1', 'tplink_wbs510-v1', {
 
 -- Ubiquiti
 
+device('ubiquiti-nanostation-loco-m-xw', 'ubnt_nanostation-loco-m-xw', {
+	manifest_aliases = {
+		'ubiquiti-loco-m-xw', -- upgrade from OpenWrt 19.07
+		'ubiquiti-nanostation-loco-m2-xw', -- upgrade from OpenWrt 19.07
+		'ubiquiti-nanostation-loco-m5-xw', -- upgrade from OpenWrt 19.07
+	},
+})
+
+device('ubiquiti-nanostation-m-xw', 'ubnt_nanostation-m-xw', {
+	manifest_aliases = {
+		'ubiquiti-nanostation-m2-xw', -- upgrade from OpenWrt 19.07
+		'ubiquiti-nanostation-m5-xw', -- upgrade from OpenWrt 19.07
+	},
+})
+
 device('ubiquiti-unifi-ac-lite', 'ubnt_unifiac-lite', {
 	factory = false,
 	packages = ATH10K_PACKAGES_QCA9880,
@@ -597,6 +612,12 @@ device('ubiquiti-unifi-ap', 'ubnt_unifi-ap', {
 	},
 })
 
+device('ubiquiti-nanobeam-ac-gen1-xc', 'ubnt_nanobeam-ac-xc', {
+	packages = ATH10K_PACKAGES_QCA9880,
+})
+
+device('ubiquiti-nanobeam-m5-xw', 'ubnt_nanobeam-m5-xw')
+
 device('ubiquiti-unifi-ap-outdoor+', 'ubnt_unifi-ap-outdoor-plus', {
 	manifest_aliases = {
 		'ubiquiti-unifiap-outdoor+', -- upgrade from OpenWrt 19.07