Merge pull request #2891 from freifunk-gluon/backport-2887-to-v2022.1.x

[Backport v2022.1.x] ramips: add support for Cudy X6 v2

docs/user/supported_devices.rst

@@ -359,7 +359,7 @@ ramips-mt7621
 * Cudy
 
   - WR2100
-  - X6 (v1)
+  - X6 (v1, v2)
 
 * D-Link
 

targets/ramips-mt7621

@@ -15,6 +15,10 @@ device('cudy-x6-v1', 'cudy_x6-v1', {
 	factory = false,
 })
 
+device('cudy-x6-v2', 'cudy_x6-v2', {
+	factory = false,
+})
+
 
 -- D-Link