[BSP] add i.MX 6UL BSP

1 files changed, 37 insertions, 0 deletions

diff --git a/libcpu/arm/cortex-a/cpu.c b/libcpu/arm/cortex-a/cpu.c
new file mode 100644
index 0000000000..7dd426e4dd
--- /dev/null
+++ b/libcpu/arm/cortex-a/cpu.c
@@ -0,0 +1,37 @@
+/*
+ * File      : cpu.c
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2006, RT-Thread Develop Team
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rt-thread.org/license/LICENSE
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2011-09-15     Bernard      first version
+ */
+
+#include <rthw.h>
+#include <rtthread.h>
+#include <board.h>
+
+/**
+ * @addtogroup AM33xx
+ */
+/*@{*/
+
+/** shutdown CPU */
+void rt_hw_cpu_shutdown()
+{
+	rt_uint32_t level;
+	rt_kprintf("shutdown...\n");
+
+	level = rt_hw_interrupt_disable();
+	while (level)
+	{
+		RT_ASSERT(0);
+	}
+}
+
+/*@}*/