initial brax3 device makefiles

* boots and works fine

Signed-off-by: erascape <erascape@proton.me>

overlay/system/etc/ofono/binder.d/mtk.conf

@@ -0,0 +1,25 @@
+# ofono binder driver configuration for MTK devices
+
+[Settings]
+ExpectSlots = slot1,slot2
+3GLTEHandover = false
+MaxNonDataMode = none
+
+Device=/dev/binder
+InterfaceType = aidl
+#radioInterface = aidl
+emptyPinQuery = false
+useDataProfiles = true
+mmsDataProfileId = 1001
+# RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND
+rilRequestOnSetUdub = 13
+#extPlugin = mtk
+
+[slot1]
+path = /ril_0
+slot = 0
+
+[slot2]
+path = /ril_1
+slot = 1
+

overlay/system/etc/ofono/ril_subscription.d/mtk.conf

@@ -0,0 +1,26 @@
+# Ofono configuration for MTK devices
+
+[Settings]
+#EmptyConfig=false
+#Identity=radio:radio
+#3GLTEHandover=true
+Device=/dev/binder
+InterfaceType = aidl
+emptyPinQuery=false
+radioPowerCycle=false
+confirmRadioPowerOn=false
+networkSelectionManual0=false
+cellInfoIntervalShortMs=0
+useDataProfiles=true
+mmsDataProfileId=1001
+# RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND
+rilRequestOnSetUdub=13
+
+[ril_0]
+transport=binder:name=slot1;interface=android.hardware.radio.modem.IRadioModem
+name=slot1
+
+[ril_1]
+transport=binder:name=slot2;interface=android.hardware.radio.modem.IRadioModem
+#;interface=radio
+name=slot2