您好,
AM5728, GPMC 工作在异步模式,GPMC_FCLK, fclk是多少,在什么地方可以改?
有时钟树的工具吗,时钟树生成的文件是怎么对应到代码里的?
谢谢,
董峰
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可以到下面的网站下载clock device tree。
https://www.ti.com/tool/CLOCKTREETOOL
设备树的修改,可以参考下面的帖子。
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/616827/linux-am5728-am5728-gpmc-interface-with-external-fpga-device