diff --git a/target/product/aosp_mips.mk b/target/product/aosp_mips.mk
index a76b93a..5ee6185 100644
--- a/target/product/aosp_mips.mk
+++ b/target/product/aosp_mips.mk
@@ -1,5 +1,5 @@
 #
-# Copyright 2013 The Android Open-Source Project
+# Copyright 2017 The Android Open-Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,6 +13,19 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+
+PRODUCT_PROPERTY_OVERRIDES += \
+	rild.libpath=/vendor/lib/libreference-ril.so
+
+# Note: the following lines need to stay at the beginning so that it can
+# take priority  and override the rules it inherit from other mk files
+# see copy file rules in core/Makefile
+PRODUCT_COPY_FILES += \
+    development/sys-img/advancedFeatures.ini.arm:advancedFeatures.ini \
+    prebuilts/qemu-kernel/mips/3.18/kernel-qemu2:kernel-ranchu \
+    device/generic/goldfish/fstab.ranchu.mips:root/fstab.ranchu \
+    device/generic/goldfish/fstab.ranchu.early.arm:root/fstab.ranchu.early
+
 include $(SRC_TARGET_DIR)/product/full_mips.mk
 
 PRODUCT_NAME := aosp_mips
diff --git a/target/product/aosp_mips64.mk b/target/product/aosp_mips64.mk
index f606858..73d3731 100644
--- a/target/product/aosp_mips64.mk
+++ b/target/product/aosp_mips64.mk
@@ -1,5 +1,5 @@
 #
-# Copyright 2013 The Android Open-Source Project
+# Copyright 2017 The Android Open-Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,14 +14,22 @@
 # limitations under the License.
 #
 
+PRODUCT_PROPERTY_OVERRIDES += \
+	rild.libpath=/vendor/lib64/libreference-ril.so
+
 # This is a build configuration for a full-featured build of the
 # Open-Source part of the tree. It's geared toward a US-centric
-# mips64 build quite specifically for the emulator, and might not be
+# build quite specifically for the emulator, and might not be
 # entirely appropriate to inherit from for on-device configurations.
 
-# This is for enabling ethernet support for ranchu.
-# Consider removing this after RIL support is provided in ranchu.
-PRODUCT_COPY_FILES += frameworks/native/data/etc/android.hardware.ethernet.xml:system/etc/permissions/android.hardware.ethernet.xml
+# Note: the following lines need to stay at the beginning so that it can
+# take priority  and override the rules it inherit from other mk files
+# see copy file rules in core/Makefile
+PRODUCT_COPY_FILES += \
+    development/sys-img/advancedFeatures.ini.arm:advancedFeatures.ini \
+    prebuilts/qemu-kernel/mips64/3.18/kernel-qemu2:kernel-ranchu \
+    device/generic/goldfish/fstab.ranchu.mips:root/fstab.ranchu \
+    device/generic/goldfish/fstab.ranchu.early.arm:root/fstab.ranchu.early
 
 $(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_base_telephony.mk)