DM3730的板子SD启动时报错,搞不懂是什么原因,求大侠指导
时间:10-02
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DM3730的板子SD启动时报错,搞不懂是什么原因,求大侠指导,。制作SD卡的步骤都是根据用户手册一步一步来的,试了很多遍都不行
通过SD卡把系统烧写到 Nand flash 中报错,启动不了开发板,不知道是怎么回事。具体的错误如下:
[19.026458】Freeing init memory :188K
mount:mounting usbs on /proc/bus/usb faild:No such file or directory
mount:mounting /dev/mmcblk0 on /mnt/sd failed:Device or resource busy
Try to bring eth0 interface up.....[19.026458]net eth0:MAC Address:08:90:90:9
[22.693572]UBI:background thread "ubi_bgt0d"started,PID 593
UBI device number0,total 4040 LEBs(521256960bytes,497.1MiB),available 257 LEBs(7 bytes,31.6MB),LEB size 129024 bytes(126.KiB)
ubimkvol:error!:cannot UBI create volume
error 17(File exists)
通过SD卡把系统烧写到 Nand flash 中报错,启动不了开发板,不知道是怎么回事。具体的错误如下:
[19.026458】Freeing init memory :188K
mount:mounting usbs on /proc/bus/usb faild:No such file or directory
mount:mounting /dev/mmcblk0 on /mnt/sd failed:Device or resource busy
Try to bring eth0 interface up.....[19.026458]net eth0:MAC Address:08:90:90:9
[22.693572]UBI:background thread "ubi_bgt0d"started,PID 593
UBI device number0,total 4040 LEBs(521256960bytes,497.1MiB),available 257 LEBs(7 bytes,31.6MB),LEB size 129024 bytes(126.KiB)
ubimkvol:error!:cannot UBI create volume
error 17(File exists)