dmesg打印问题请教
设备上电后，输入dmesg指令，发现打印了很多以下日志：Bus freq set to 24000000 start...
Bus freq set to 24000000 done!
Bus freq set to 400000000 start...
Bus freq set to 400000000 done!
Bus freq set to 24000000 start...
Bus freq set to 24000000 done!
Bus freq set to 400000000 start...
Bus freq set to 400000000 done!
Bus freq set to 24000000 start...
Bus freq set to 24000000 done!
Bus freq set to 400000000 start...
Bus freq set to 400000000 done!
Bus freq set to 24000000 start...
Bus freq set to 24000000 done!
请问该日志是什么含义？
您用的是什么型号的开发板？自己改内核了吗？
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