diff --git a/plat/mediatek/lib/mtk_init/rules.mk b/plat/mediatek/lib/mtk_init/rules.mk
new file mode 100644
index 0000000..cc6ca95
--- /dev/null
+++ b/plat/mediatek/lib/mtk_init/rules.mk
@@ -0,0 +1,14 @@
+#
+# Copyright (c) 2022, MediaTek Inc. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+LOCAL_DIR := $(call GET_LOCAL_DIR)
+
+MODULE := mtk_init
+
+LOCAL_SRCS-y := $(LOCAL_DIR)/mtk_init.c
+LOCAL_SRCS-y += $(LOCAL_DIR)/mtk_mmap_init.c
+
+$(eval $(call MAKE_MODULE,$(MODULE),$(LOCAL_SRCS-y),$(MTK_BL)))