我在使用同一个uImage,分别从nand启动和sd卡启动时发现,从sd卡启动速度快很多,感觉没道理,可能是什么原因?
sd耗时380ms左右,nand要几秒。
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.