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标题: DMA初始化失败 [打印本页]

作者: xiaobaicaiv5 时间: 2016-7-1 16:53
标题: DMA初始化失败
* Documentation:  https://help.ubuntu.com/
root@firefly:~# ifconfig
lo       Link encap:Local Loopback
      inet addr:127.0.0.1  Mask:255.0.0.0
      inet6 addr: ::1/128 Scope:Host
      UP LOOPBACK RUNNING  MTU:65536  Metric:1
      RX packets:0 errors:0 dropped:0 overruns:0 frame:0
      TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:0
      RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

root@firefly:~#
root@firefly:~# [ 24.082176] mmc_host mmc2: Timeout sending command (cmd 0x202000 arg 0x0 status 0x80202000)
[ 24.550693] rockchip-es8323 rockchip-es8323.28: ASoC: CODEC (null) not registered
[ 24.657175] stmmac_open: DMA initialization failed
[ 24.707250] Generic PHY stmmac-0:01: failed to create sysfs file
[ 24.707362] rockchip-es8323 rockchip-es8323.28: ASoC: CODEC (null) not registered
[ 24.819950] stmmac_open: DMA initialization failed
[ 27.668287] Generic PHY stmmac-0:01: failed to create sysfs file
[ 27.668464] rockchip-es8323 rockchip-es8323.28: ASoC: CODEC (null) not registered
[ 27.782096] stmmac_open: DMA initialization failed
[ 30.620276] Generic PHY stmmac-0:01: failed to create sysfs file
[ 30.620457] rockchip-es8323 rockchip-es8323.28: ASoC: CODEC (null) not registered
[ 30.734098] stmmac_open: DMA initialization failed
[ 33.572268] Generic PHY stmmac-0:01: failed to create sysfs file
[ 33.572444] rockchip-es8323 rockchip-es8323.28: ASoC: CODEC (null) not registered
[ 33.686066] stmmac_open: DMA initialization failed

作者: xiaobaicaiv5 时间: 2016-7-1 16:53
DMA错误，有没有大神帮忙解决一下

作者: xiaobaicaiv5 时间: 2016-7-2 16:40
PHY给MAC的时钟为125M，大于3V以上，请问一下还有哪些地方没有注意到？

作者: hrk 时间: 2017-3-15 20:54
我也报了这两个错误。
自己配置刷内核以后多的mmc_host mmc2: Timeout sending command (cmd 0x202000 arg 0x0 status 0x80202000)

用的官方最新server版只有rockchip-es8323 rockchip-es8323.28: ASoC: CODEC (null) not registered

作者: huangjiansword 时间: 2017-3-20 15:20
我用8201F的phy芯片也遇到该问题，这个是否解决了呢？

作者: bingo 时间: 2018-8-21 19:56
请问怎么解决的

作者: jjaacckk123 时间: 2019-1-9 16:46
我也约到这个问题怎么解决的

作者: 昌鱼 时间: 2020-5-20 11:12
不错

作者: 忙着折腾 时间: 2021-2-19 23:14
我用8201F的phy芯片也遇到该问题，求大神解决？

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