目前在AM335x平台上调试MCP2515驱动时遇到的问题如下:
1、在设备树中增加SPI pin MXU功能,内核配置中已选择SPI_CAN_MCP251x、CAN设备、SPI设备驱动的配置,但编译成镜像下载到单板后,调用
cat /proc/net/dev 命令后,并无发现扩展的CAN设备,请高手指点!!谢谢!
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