求助。TQ210烧WinCE的NK一直失败

完全按照手册上做的。。然而就是做到烧NK的时候，结果不对T T
求助。。用的NK是光盘里给的。。

烧NK时的错误：
[1] Download bootloader (u-boot or bootimage) to Nand Flash
[2] Download WinCE NK image (NK.bin) to Nand Flash
[3] Download Linux Kernel (zImage.bin) to Nand Flash
[4] Download LOGO Picture (logo.bin) to Nand  Flash
[5] Download UBIFS image (root.ubi) to Nand Flash
[6] Download YAFFS image (root.bin) to Nand Flash
[7] Download Program to SDRAM and Run it
[8] Boot the system
[9] Format the Nand Flash
[0] Set the boot parameters
[a] Download User Program
[n] Enter TFTP download mode menu
[r] Reboot u-boot
[t] Test Linux Image (zImage)
[u] Download bootloader to SD Card
Enter your selection: 2
OTG cable Connected!
Now, Waiting for DNW to transmit data

Now, Downloading [ADDRESS:0x41000000,TOTAL:0x3cce66c]
Please waiting ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Download Done!!
Download Address: 0x41000000, Download Filesize:0x3cce66c
Checksum is being calculated.............................................................Checksum O.K.
Found single BIN signature.
Image start is 0x80020000, length is 0x03d69a14
Relocate NK.bin, please wait .................................................................................................................................................................................................................................................................................................................. Done!
Saving NK to NandFlash......
Failed to find a supported NAND flash memory.
Manufacturer code         : 0x58
Device code               : 0x 1
### ERROR ### Please RESET the board ###

这种情况我也碰到过，我是用SD卡烧录的，“[1] Download bootloader (u-boot or bootimage) to Nand Flash”要选择“\TQ210_CD\出厂烧录镜像合集\WinCE镜像\bootimage\bootimage_A70_V1.5_20140828.nb0”就解决了，具体选择哪个bootimage，参考该路径下的readme.txt。