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我还没有刷文件系统,启动到这一步内核应该还没有加载根文件系统吧,大家看是什么原因
环境变量打印在下面
[u-boot@MINI2440]# printenv
baudrate=115200
ethaddr=08:08:11:18:12:27
tekkaman=bmp d 70000
stdin=serial
stdout=serial
stderr=serial
updata_uboot=tftp 0x30008000 192.168.0.1:/home/tekkaman/working/nfs/u-boot.bin;n
and erase 0x0 0x60000;nand write 0x30008000 0x0 0x60000
bootdelay=3
bootcmd=tftp 30008000 uImage;bootm 30008000
ipaddr=192.168.10.32
gatewayip=192.168.10.6
bootargs=root=/dev/ram rw initrd=0x21100000,6000000 ramdisk_size=15360 console=t
tyS0,115200 mem=32M
netmask=255.255.255.0
serverip=192.168.10.172
bootarfs=root=/dev/mtdblock2 rw footfs=yaffs2 init=/linuxrc console=ttys0,115200
Environment size: 568/65532 bytes
[u-boot@MINI2440]#
下面是启动信息
Erasing at 0x6c000 -- 100% complete.
Writing to Nand... done
[u-boot@MINI2440]# tftp 30008000 uImage;bootm 30008000
dm9000 i/o: 0x20000300, id: 0x90000a46
DM9000: running in 16 bit mode
MAC: 08:08:11:18:12:27
TFTP from server 192.168.10.172; our IP address is 192.168.10.32
Filename 'uImage'.
Load address: 0x30008000
Loading: #################################################################
#################################################
done
Bytes transferred = 1673516 (19892c hex)
## Booting kernel from Legacy Image at 30008000 ...
Image Name: linux2629
Created: 2010-04-05 7:05:52 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1673452 Bytes = 1.6 MB
Load Address: 30008000
Entry Point: 30008040
Verifying Checksum ... OK
XIP Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux.............................................................
................................................ done, booting the kernel. |
阿莫论坛20周年了!感谢大家的支持与爱护!!
一只鸟敢站在脆弱的枝条上歇脚,它依仗的不是枝条不会断,而是自己有翅膀,会飞。
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