板子启动后跳到如图这样就不动里。求解释。
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发问题的时候先把你的用的哪块板子,跑的什么系统,启动方式等信息说一下吧。
和你确认一下,你自己是想使用哪种方式启动的?
看log信息,板子是要从SD卡启动,你确认环境变量设置以及SD卡设备等没问题吗?