DMA初始化失败

Chip Platform Rockchip
1
  • 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

2

DMA错误，有没有大神帮忙解决一下

3

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？

4

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

5

我用8201F的phy芯片也遇到该问题，这个是否解决了呢？

6

请问怎么解决的

7

我也约到这个问题怎么解决的

8

不错

9

我用8201F的phy芯片也遇到该问题，求大神解决？