问题描述:
1、am335x硬件网口接入PHY为DP83620,现在想将DP83620配置光口模式
2、AM335X软件开发使用的是TI官方提供的linux SDK
请问:
除了硬件需要做一些配置,Linux软件的DP83620的PHY驱动程序是否要做相关的更改??
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该芯片的驱动位于linux目录:
drivers\net\phy\dp83640.c
是否将
100 Mb/s PCS Configuration and Status Register (PCSR)寄存器中的bit FX_EN置1即可?