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https://bbs.16rd.com/thread-587397-1-1.html
全志怎么没出RK这种测试工具呢?
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https://www.cnblogs.com/hylife/p/17340965.html
全志Uboot fdt修改DTS进行临时调试的方法
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=> fdt list /soc@03000000/pinctrl@02000000/gmac0@0/
gmac0@0 {
allwinner,pins = "PE0", "PE1", "PE2", "PE3", "PE4", "PE5", "PE6", "PE7", "PE8", "PE9", "PE10", "PE11", "PE12", "PE13", "PE14", "PE15";
allwinner,function = "rgmii";
allwinner,drive = "0";
allwinner,muxsel = <0x00000003>;
allwinner,pull = <0x00000000>;
linux,phandle = <0x00000097>;
phandle = <0x00000097>;
};
=>
=>
=>
=> fdt set /soc@03000000/pinctrl@02000000/gmac0@0/ allwinner,drive 3
=>
=>
=> fdt list /soc@03000000/pinctrl@02000000/gmac0@0/
gmac0@0 {
allwinner,pins = "PE0", "PE1", "PE2", "PE3", "PE4", "PE5", "PE6", "PE7", "PE8", "PE9", "PE10", "PE11", "PE12", "PE13", "PE14", "PE15";
allwinner,function = "rgmii";
allwinner,drive = "3";
allwinner,muxsel = <0x00000003>;
allwinner,pull = <0x00000000>;
linux,phandle = <0x00000097>;
phandle = <0x00000097>;
};
=>
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强制10Mbps可以连上,100M和1000M都不行
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ethtool -s eth0 speed 10 duplex full autoneg on
强行改成10M,我这里各种路由器,各种网线都可以用了。
但是100M和1000M都不行
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