本帖最后由 woada 于 2011-12-8 01:18 编辑
学着教材移植了root 文件系统USB方式烧到nand flash后貌似成功了,但过不到1分钟
重启了,提示如下:
Warning - bad CRC or NAND, using default environment
板子是天嵌2440,nand flash 是256M。
附上打印信息:
[root@EmbedSky /]# ls
bin home lost+found proc sddisk udisk
dev lib mnt root sys usr
etc linuxrc opt sbin tmp var
[root@EmbedSky /]# *** Warning - bad CRC or NAND, using default environment
##### EmbedSky BIOS for SKY2440/TQ2440 #####
Press Space key to Download Mode !
Booting Linux ...
Copy linux kernel from 0x00200000 to 0x30008000, size = 0x00300000 ... Copy Kernel to SDRAM done,NOW, Booting Linux......
Uncompressing Linux........................................................................................................................................................ done, booting the kernel.
Linux version 2.6.30.4-EmbedSky (root@EmbedSky) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-176) ) #1 Sun Nov 27 02:13:29 CST 2011
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177
CPU: VIVT data cache, VIVT instruction cache
Machine: TQ2440
ATAG_INITRD is deprecated; please update your bootloader.
Memory policy: ECC disabled, Data cache writeback
CPU S3C2440A (id 0x32440001)
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