[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/bsp/lk/app/tests/float_print_host.c b/src/bsp/lk/app/tests/float_print_host.c
new file mode 100644
index 0000000..1176876
--- /dev/null
+++ b/src/bsp/lk/app/tests/float_print_host.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+#define countof(a) (sizeof(a) / sizeof((a)[0]))
+
+#include "float_test_vec.c"
+
+int main(void)
+{
+    printf("floating point printf tests\n");
+
+    for (size_t i = 0; i < float_test_vec_size; i++) {
+        PRINT_FLOAT;
+    }
+
+    return 0;
+}
+