[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/bsp/lk/target/beaglebone/rules.mk b/src/bsp/lk/target/beaglebone/rules.mk
new file mode 100644
index 0000000..ea0ac1f
--- /dev/null
+++ b/src/bsp/lk/target/beaglebone/rules.mk
@@ -0,0 +1,17 @@
+LOCAL_DIR := $(GET_LOCAL_DIR)
+
+#MODULE := $(LOCAL_DIR)
+
+GLOBAL_INCLUDES += \
+	$(LOCAL_DIR)/include
+
+PLATFORM := am335x
+
+MODULES += \
+
+MEMSIZE := 0x10000000	# 256MB
+
+GLOBAL_DEFINES += \
+
+#include make/module.mk
+