linux烧写内核镜像后启动不了

做移植时，烧写开发板自带的内核镜像、文件系统、uboot、logo，启动没有问题
可只要替换为自己的内核，启动时如下：
Start Linux ...
Copy linux kernel from 0x00200000 to 0x30008000, size = 0x00200000 ... Copy Kernel to SDRAM done,NOW, Booting Linux......
data abort
pc : [<3000b428>]    lr : [<0000005c>]
sp : 30218244  ip : 12509000  fp : 30218260
r10: 40000000  r9 : 30000000  r8 : 30008000
r7 : 1c007bfd  r6 : 41a08006  r5 : 11a08004  r4 : 3020eda0
r3 : 000000a8  r2 : 30228264  r1 : 30218264  r0 : 30228264
Flags: nzCv  IRQs off  FIQs off  Mode SVC_32
Resetting CPU ...
*** Warning - bad CRC or NAND, using default environment



##### EmbedSky BIOS for SKY2440/TQ2440 #####
Press Space key to Download Mode !

#####    Boot for Nor Flash Main Menu   #####
[1] Download u-boot or STEPLDR.nb1 or other bootloader to Nand Flash
[2] Download Eboot to Nand Flash
[3] Download Linux Kernel to Nand Flash
[5] Download CRAMFS image to Nand Flash
[6] Download YAFFS image to Nand Flash
[7] Download Program (uCOS-II or TQ2440_Test) to SDRAM and Run it
[8] Boot the system
[9] Format the Nand Flash
[0] Set the boot parameters
[a] Download User Program (eg: uCOS-II or TQ2440_Test)
[b] Download LOGO Picture (.bin) to Nand  Flash
[l] Set LCD Parameters
[o] Download u-boot to Nor Flash
[r] Reboot u-boot
[q] quit from menu
Enter your selection:
不知道内核配置出现了什么错误，谢谢各位

内核，需要修改机器码，配置好CPU，nand启动，设置好分区。
你本满足这些就可以跑起来了的

2# embedsky_lxt

我都是按照附录中给的配置单配置的啊，要不版主把错误最可能出现在的配置部分提示一下，我再检查一遍