add-mi-router-4a-gigabit-gluon.patch

diff --git a/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac b/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
index dae573db..e4fcbf67 100755
--- a/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
+++ b/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
@@ -156,6 +156,9 @@ local primary_addrs = {
 		{'ramips', 'mt7620', {
 			'miwifi-mini',
 		}},
+		{'ramips', 'mt7621', {
+			'xiaomi,mi-router-4a-gigabit',
+		}},
 	}},
 	{phy(1), {
 		{'ar71xx', 'generic', {
diff --git a/targets/ramips-mt7621 b/targets/ramips-mt7621
index 978eb619..2d159ed2 100644
--- a/targets/ramips-mt7621
+++ b/targets/ramips-mt7621
@@ -25,6 +25,12 @@ device('netgear-wndr3700v5', 'wndr3700v5', {
 	broken = true, -- untested
 })
 
+-- Xiaomi
+
+device('xiaomi-mi-router-4a-gigabit-edition', 'xiaomi_mi-router-4a-gigabit', {
+        factory = false,
+})
+
 
 -- ZBT