zedboard固化程序到QSPI出错的原因总结

ERROR(1):     AP transaction timeout: ACK = 0x01,expected=0x02) ERROR(1):     AP transaction error (DPCTRL_STAT=0xf0000021) ERROR(1):     Could not stop the processor after reset 后发现是PL部分没有设置好，QSPI fl

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