CC3200 reboot重启函数

Hi Vincason,

请参考PRCMMCUReset的应用场景如下：

PRCMMCUReset and sl_stop : Use sl_stop to stop the NWP and use PRCMMCUReset to reset the MCU. Note that this will work only if NWP is in a position to respond to commands like sl_stop. Just want to highlight the fact that PRCMMCUReset resets only MCU and leaves NWP in whatever state it was in. So using PRCMMCUReset without sl_stop is not of any real use.

PRCMMCUReset这个函数有一些问题，用以下代码代替：

sl_Stop(30); 
MAP_PRCMHibernateIntervalSet(330);
MAP_PRCMHibernateWakeupSourceEnable(PRCM_HIB_SLOW_CLK_CTR);
MAP_PRCMHibernateEnter();

我们很多客户都测试过，应该没有问题的，谢谢！