移植Linux内核到S3C2410开发板的问题

问题：内核配置时使用smdk2410的默认配置. U盘不能挂载！插拔U盘提示信息为:$ usb 1-1: USB disconnect, address 2usb 1-1: new full speed USB device using s3c2410-ohci and address 3usb 1-1: configuration #1 chosen from 1 choice办法：重新配置内核, 启用SCSI device support，SCSI相关模块最好编译进内核,不要以module形式编译。再次插上U盘提示信息为：插上U盘后,显示:usb 1-1: new full speed USB device using s3c2410-ohci and address 3usb 1-1: configuration #1 chosen from 1 choicescsi1 : SCSI emulation for USB Mass Storage devicesscsi 1:0:0:0: Direct-Access USB Flash Disk 1.06 PQ: 0 ANSI: 0 CCSsd 1:0:0:0: [sda] 129312 512-byte hardware sectors （66 MB）sd 1:0:0:0: [sda] Write Protect is offsd 1:0:0:0: [sda] Assuming drive cache: write throughsd 1:0:0:0: [sda] 129312 512-byte hardware sectors （66 MB）sd 1:0:0:0: [sda] Write Protect is offsd 1:0:0:0: [sda] Assuming drive cache: write throughsda: sda1sda: p1 exceeds device capacitysd 1:0:0:0: [sda] Attached SCSI removable diskU盘的设备名称为sda1，执行命令挂载：#mount -t vfat sda1 /mnt提示错误信息：Unable to load NLS charset cp437FAT: codepage cp437 not foundmount: mounting sda1 on /mnt failed: Invalid argument原因是内核缺少cp437字符集。重新配置内核，在filesystems-->native language support-> 中选择Codepage 437和其他的一些常用的字符集。再次执行命令挂载：#mount -t vfat sda1 /mnt挂载成功，无任何错误信息输出！