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注册时间2021-12-30
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发表于 2022-4-12 18:11:40
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好的,修改被占用的引脚后识别出来了,非常感谢,还有一个问题
yt8521的千M口ifconfig up的时候会打印一个错误,不知何原因
root@FORLINX:~# ifconfig eth1 down
root@FORLINX:~# ifconfig eth1 up
[ 301.607887] sunxi-gmac 1c50000.eth eth1: Power on is failed
root@FORLINX:~# dmesg |grep gmac
[ 9.345533] sunxi-gmac 1c50000.eth eth1: Power on is failed
[ 9.363474] sunxi-gmac 1c50000.eth eth1: yt8521_config_init done, phy addr: 2, strap mode = 0, polling mode = 2
[ 9.363493] sunxi-gmac 1c50000.eth eth1: eth1: Type(6) PHY ID 0000011a at 2 IRQ poll (1c50000.eth-0:02)
[ 11.360394] sunxi-gmac 1c50000.eth eth1: yt8521_read_status, phy addr: 2, link down
[ 13.360362] sunxi-gmac 1c50000.eth eth1: yt8521_read_status, phy addr: 2, link up, media: UTP, mii reg 0x11 = 0xbc40
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