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如何使用仿真器调试DM8127内核启动过程?



你好,我使用DM8127自己做的板子,使用SD卡启动,上电后,串口终端打印如下信息后,就卡死了,已经排除了不是DDR3的问题,我现在手上有仿真器,请问如何使用仿真器调试内核,观察内核卡在哪个函数呢,有没有相关技术文章介绍呢?谢谢!