ok6410a linux3.0.1（ 飞凌提供）一键烧写出现如下错误？

52mcu

用飞凌提供的linux3.0.1等代码参照用户手册编译出u-boot.bin zImage  rootfs.yaffs2 等文件，然后一键烧写出现如下问题，
而使用飞凌提供的编译好的印象则没问题，为啥子，求帮助！

****************************************
**    u-boot 1.1.6                    **
**    Updated for OK6410  TE6410 Board  **
**    Version (2012-09-23)          **
**    OEM: Forlinx Embedded           **
**    Web: http://www.witech.com.cn   **
****************************************

CPU:     S3C6410 @532MHz
         Fclk = 532MHz, Hclk = 133MHz, Pclk = 66MHz, Serial = CLKUART (SYNC Mode)
Board:   SMDK6410
DRAM:    256 MB
Flash:   0 kB
NandFlash Information:
Nandflash:ChipType= MLC  ChipName=samsung-K9GAG08U0D
No  No Calc pagesize, blocksize, erasesize,  use ids table .............
NandFlash:name=NAND 2GiB 3,3V 8-bit,id=d5, pagesize=4096 ,chipsize=2048 MB,erasesize=524288 oobsize=128
NandFlash Size is 2048 MB
SD/MMC:  SD 2.0 SDHC / Manufacturer: 0x02,OEM: "TM/SA08G",REV: 1.3,S/N: 270391936,DATE: 2013/11
         SDHC size: 7384 MiB
         Freq = 50MHz
In:      serial
Out:     lcd
Err:     lcd
Hit any key to stop autoboot:  0

NAND erase: device 0 whole chip
Erasing at 0x7ff80000 -- 100% complete.
OK
reading u-boot.bin

212992 bytes read

NAND write: device 0 offset 0x0, size 0x200000
1032192 bytes written: OK
reading logo.bmp

** Unable to read "logo.bmp" from mmc 0:1 **