diff --git a/Android.mk b/Android.mk
index 1d3a5ad..1ecbbbd 100644
--- a/Android.mk
+++ b/Android.mk
@@ -9,6 +9,19 @@ LOCAL_PATH := $(call my-dir)
 ifneq ($(filter kunlun2 kunlun2_row jd2019,$(TARGET_DEVICE)),)
 include $(call all-makefiles-under,$(LOCAL_PATH))
 
+LPFLASH := $(HOST_OUT_EXECUTABLES)/lpflash$(HOST_EXECUTABLE_SUFFIX)
+INSTALLED_SUPERIMAGE_DUMMY_TARGET := $(PRODUCT_OUT)/super_dummy.img
+
+$(INSTALLED_SUPERIMAGE_DUMMY_TARGET): $(PRODUCT_OUT)/super_empty.img $(LPFLASH)
+	$(call pretty,"Target dummy super image: $@")
+	$(hide) touch $@
+	$(hide) $(LPFLASH) $@ $(PRODUCT_OUT)/super_empty.img
+
+.PHONY: super_dummyimage
+super_dummyimage: $(INSTALLED_SUPERIMAGE_DUMMY_TARGET)
+
+INSTALLED_RADIOIMAGE_TARGET += $(INSTALLED_SUPERIMAGE_DUMMY_TARGET)
+
 include $(CLEAR_VARS)
 
 # Create symbolic links for msadp
diff --git a/AndroidBoard.mk b/AndroidBoard.mk
deleted file mode 100644
index 7e32cc9..0000000
--- a/AndroidBoard.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# Copyright (C) 2021 The LineageOS Project
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-
-LPFLASH := $(HOST_OUT_EXECUTABLES)/lpflash$(HOST_EXECUTABLE_SUFFIX)
-INSTALLED_SUPERIMAGE_DUMMY_TARGET := $(PRODUCT_OUT)/super_dummy.img
-
-$(INSTALLED_SUPERIMAGE_DUMMY_TARGET): $(PRODUCT_OUT)/super_empty.img $(LPFLASH)
-	$(call pretty,"Target dummy super image: $@")
-	$(hide) touch $@
-	$(hide) echo $(CURDIR)
-	$(hide) $(LPFLASH) $@ $(PRODUCT_OUT)/super_empty.img
-
-.PHONY: super_dummyimage
-super_dummyimage: $(INSTALLED_SUPERIMAGE_DUMMY_TARGET)
-
-INSTALLED_RADIOIMAGE_TARGET += $(INSTALLED_SUPERIMAGE_DUMMY_TARGET)