ramips-mt7620: add support for Xiaomi MiWifi Mini (#1638)

package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac

@@ -51,6 +51,8 @@ elseif platform.match('ipq40xx', nil, {'avm,fritzbox-4040',
   table.insert(try_files, 1, '/sys/class/net/eth0/address')
 elseif platform.match('ipq806x', nil, {'netgear,r7800'}) then
   table.insert(try_files, 1, '/sys/class/net/eth1/address')
+elseif platform.match('ramips', 'mt7620', {'miwifi-mini'}) then
+  table.insert(try_files, 1, '/sys/class/net/eth0/address')
 elseif platform.match('ramips', 'mt7621', {'dir-860l-b1'}) then
   table.insert(try_files, 1, '/sys/class/ieee80211/phy1/macaddress')
 end

targets/ramips-mt7620

@@ -21,3 +21,10 @@ device nexx-wt3020-8m wt3020-8M
 alias nexx-wt3020ad
 alias nexx-wt3020f
 alias nexx-wt3020h
+
+# Xiaomi
+
+if [ "$BROKEN" ]; then
+device xiaomi-miwifi-mini miwifi-mini # BROKEN: 2.4GHz WiFi is Unstable 
+factory
+fi