建立工程，成功创建两个虚拟串口

source/OpenAMP/libmetal/lib/cpu.h

@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2015, Xilinx Inc. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file	cpu.h
+ * @brief	CPU primitives for libmetal.
+ */
+
+#ifndef __METAL_CPU__H__
+#define __METAL_CPU__H__
+
+# include <metal/processor/@PROJECT_PROCESSOR@/cpu.h>
+
+#endif /* __METAL_CPU__H__ */