ARM Linux 支持U盘 挂载U盘

配置Linux内核

Device Drivers --->         SCSI device support --->                 <*> SCSI device support                 [*] legacy /proc/scsi/ support                 <*> SCSI disk support                 <*> SCSI tap support                 <*> SCSI CDROM support         [*] USB support --->                 <*> Support for Host-side USB                 [*] USB device filesystem                 <*> OHCI HCD support                 <*> USB Mass Storage support

烧写系统

启动后插入U盘，打印输出

查看dev目录，会多出sdb1设备

使用命令挂载U盘到指定目录，挂载到mnt目录

mount /dev/sdb1 /mnt/

打印一下mnt内容，就是U盘中的文件

umount /mnt/ 卸载