用minicom下载内核时怎么实现DNW里“USB port->Transmit”选择镜像文件的功能？


开发板是mini2440,bootloader用的是supervivi，进了BIOS后选择K

##### FriendlyARM BIOS 2.0 for 2440 #####
[x] format NAND FLASH for Linux
[v] Download vivi
[k] Download linux kernel
[y] Download root_yaffs image
[a] Absolute User Application
[n] Download Nboot for WinCE
[l] Download WinCE boot-logo
[w] Download WinCE NK.bin
[d] Download & Run
[z] Download zImage into RAM
[g] Boot linux from RAM
[f] Format the nand flash
[b] Boot the system
[s] Set the boot parameters
[u] Backup NAND Flash to HOST through USB(upload)
[r] Restore NAND Flash from HOST through USB
[q] Goto shell of vivi
[i] Version: 0945-2K
Enter your selection: K

USB host is connected. Waiting a download.

然后怎么才能出现DNW下选“USB port->Transmit”选择镜像文件呢？


[解决办法]