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AM3352: 将以太网双网口配置port0对应CPDMA channel0 ,port1对应CPDMA channel1,出现系统卡死。

Part Number: AM3352

1、CPSW驱动默认port0 port1 共用CPDMA channel 0 ,我参考该链接https://e2echina.ti.com/support/processors/f/processors-forum/129323/am335x-cpdma-0-port-channel/361140#361140

将两个port的发送接收DMA通道设置成 port0配置成CPDMA channel0 ,port1配置成CPDMA channel1 ,两个网口均可以独立通信, 但两个网口同时使能起来会出现系统卡死,请问有哪些地方被共用了导致冲突?