原始版本

RT_Thread/libcpu/arm/zynqmp-r5/cpu.c

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2020-03-19     WangHuachen  first version
+ */
+
+#include <rthw.h>
+#include <rtthread.h>
+#include "zynqmp-r5.h"
+
+void rt_hw_cpu_reset()
+{
+    __REG32(ZynqMP_CRL_APB_BASEADDR + ZynqMP_CRL_APB_RESET_CTRL) |= ZynqMP_RESET_MASK;
+    while (1);  /* loop forever and wait for reset to happen */
+    /* NEVER REACHED */
+}