init project

Signed-off-by: a1012112796 <1012112796@qq.com>
2022-09-26 15:31:48 +08:00
commit 02210074ec
2260 changed files with 1056951 additions and 0 deletions
--- a/rt-thread/libcpu/arm/zynqmp-r5/cpu.c
+++ b/rt-thread/libcpu/arm/zynqmp-r5/cpu.c
@@ -0,0 +1,36 @@
+/*
+ * 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 */
+}
+
+/**
+ *  shutdown CPU
+ *
+ */
+void rt_hw_cpu_shutdown()
+{
+    rt_base_t level;
+    rt_kprintf("shutdown...\n");
+
+    level = rt_hw_interrupt_disable();
+    while (level)
+    {
+        RT_ASSERT(0);
+    }
+}