如何解决Hi3516烧录问题 Failed to load or write images to flash

Start flash images...

Select port: COM3
Open serial port: COM3


printenv board
board=hi3516dv300
hisilicon #
Board match: hi3516dv300

'openocd.exe' �����ڲ����ⲿ���Ҳ���ǿ����еij���
���������ļ���
Error: connect ECONNREFUSED 127.0.0.1:4444
Failed to load or write images to flash!

Terminal will be reused by tasks, press any key to close it.
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