Include an XML to describe how to load interfaces java libs
diff --git a/base.mk b/base.mk
index 4029882..1765c76 100644
--- a/base.mk
+++ b/base.mk
@@ -89,3 +89,5 @@
 	vendor.qti.hardware.radio.am-V1.0-java \
 	vendor.qti.qcril.am-V1.0-java \
 
+PRODUCT_COPY_FILES += \
+	device/phh/treble/interfaces.xml:system/etc/permissions/interfaces.xml