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关于ch9的疑问 #3
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help wantedExtra attention is neededExtra attention is needed
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作者您好,我在学习您的ch9的时候遇到了一些问题,现象是build.sh可以编译,但是qemu的所有串口均无打印,我在lowlevelboot的start.S中手动添加了一些打印log的语句,发现这些语句能在serial3中产生输出。
个人怀疑原因可能是opensbi或者uboot未能成功加载
不知道您那边是否遇到过这种情况