修改hobot-j5-soc.dtsi文件,将这几行注释取消掉后
dmac-num = <0>;
dmas = <&dmac0 7>,
<&dmac0 6>;
dma-names = "rx", "tx";
dmas = <&dmac0 7>,
<&dmac0 6>;
dma-names = "rx", "tx";
出现新的报错hobot-pcie-ep 59c00000.hobot_pcie_ep: DMA write test failed
修改hobot-j5-soc.dtsi文件,将这几行注释取消掉后


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