xref: /nrf52832-nimble/rt-thread/libcpu/arm/cortex-a/cpu.c (revision 104654410c56c573564690304ae786df310c91fc) 
1*10465441SEvalZero /*
2*10465441SEvalZero  * Copyright (c) 2006-2018, RT-Thread Development Team
3*10465441SEvalZero  *
4*10465441SEvalZero  * SPDX-License-Identifier: Apache-2.0
5*10465441SEvalZero  *
6*10465441SEvalZero  * Change Logs:
7*10465441SEvalZero  * Date           Author       Notes
8*10465441SEvalZero  * 2011-09-15     Bernard      first version
9*10465441SEvalZero  */
10*10465441SEvalZero 
11*10465441SEvalZero #include <rthw.h>
12*10465441SEvalZero #include <rtthread.h>
13*10465441SEvalZero #include <board.h>
14*10465441SEvalZero 
15*10465441SEvalZero /**
16*10465441SEvalZero  * @addtogroup AM33xx
17*10465441SEvalZero  */
18*10465441SEvalZero /*@{*/
19*10465441SEvalZero 
20*10465441SEvalZero /** shutdown CPU */
rt_hw_cpu_shutdown()21*10465441SEvalZero void rt_hw_cpu_shutdown()
22*10465441SEvalZero {
23*10465441SEvalZero 	rt_uint32_t level;
24*10465441SEvalZero 	rt_kprintf("shutdown...\n");
25*10465441SEvalZero 
26*10465441SEvalZero 	level = rt_hw_interrupt_disable();
27*10465441SEvalZero 	while (level)
28*10465441SEvalZero 	{
29*10465441SEvalZero 		RT_ASSERT(0);
30*10465441SEvalZero 	}
31*10465441SEvalZero }
32*10465441SEvalZero 
33*10465441SEvalZero /*@}*/
34