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armsys2410 下载 linux 2.6内核问题

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explor|  楼主 | 2007-9-21 09:31 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
下载2.6内核后,boot后一直ucompressing .....
复位后是 systerm halted, 请教高手什么原因?



SMDK2410 # tftp 30008000 zImage                                                     
TFTP from server 172.16.6.70; our IP address is 172.16.6.220                        
Filename 'zImage'.                                                                  
Load address: 0x30008000                                                            
Loading: #################################################################          
         #################################################################          
         #################################################################          
         #########################################################                  
done                                                                                
Bytes transferred = 1290172 (13afbc hex)                                            
SMDK2410 # go 30008000                                                              
## Starting application at 0x30008000 ...                                           
Setup linux parameters at 0x30000100                                                
linux command line is: "noinitrd root=/dev/mtdblock/2 init=/linuxrcconsole=ttyS0"   
Uncompressing Linux.................................................................
                                                                                    
                                                                                    
U-Boot 1.0.0 (Feb 21 2006 - 17:42:41)                                               
                                                                                    
U-Boot code: 33F00000 -> 33F1971C  BSS: -> 33F2D054                                 
IRQ Stack: 33f4e050                                                                 
FIQ Stack: 33f4f050                                                                 
                                                                                    
DRAM Configuration:   Bank #0: 30000000 64 MB                                       
NAND:64 MB                                                                          
                                                                                    
--------------------------------------------------                                  
OEM name    :   LiYuTai Elec.Co.,Ltd.                                               
Website     :   www.hzlitai.com.cn                                                  
Email       :   lyt_tech@yahoo.com.cn                                               
Function    :   ARMSYS's BIOS for S3C2410A                                          
UART config :   115.2kbps,8Bit,NP,UART0                                             
---------------------------------------------------                                 
                                                                                    
In:    serial                                                                       
Out:   serial                                                                       
Err:   serial                                                                       
Hit any key to stop autoboot:  0                                                    
zImage magic = 0x016f2818                                                           
NOW, Booting Linux......                                                            
Setup linux parameters at 0x30000100                                                
linux command line is: "noinitrd root=/dev/mtdblock/2 init=/linuxrcconsole=ttyS0"   
Uncompressing Linux...                                                              
                                                                                    
ran out of input data                                                               
                                                                                    
 -- System halted

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沙发
lelee007| | 2007-9-21 17:23 | 只看该作者

内核没配置好吧

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板凳
阿南| | 2007-9-21 20:08 | 只看该作者

init=/linuxrc和console=ttyS0之间要有空格

linux command line is: "noinitrd root=/dev/mtdblock/2 init=/linuxrcconsole=ttyS0"  
另外您的根文件系统是否是在"/dev/mtdblock/2"区

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地板
biao.l| | 2007-9-21 23:05 | 只看该作者

Linux 2.6串口不是改为ttySAC0了吗

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explor|  楼主 | 2007-9-23 13:07 | 只看该作者

回楼上的

谢谢楼上的,内核的镜像文件是开发板供应商给的,应该没错的。
3楼的意思是说我在配置uboot参数出错了。我把配置的输入写出来,望指点:
setenv ipaddr 172.16.6.220
setenv serverip 172.16.6.70
setenv linux_arg noinitrd root=/dev/mtdblock/2 init=/linuxrc console=ttyS0
setenv bootcmd nandr c e0000 30008000\;bootm
saveenv
(像四楼说的要改为ttySCA0 ?)
2.下载内核的输入:
tftp 30008000 zImage
nandw c 140000 30008000

这样下了内核后,启动一直停止的ucompressing...... 处,
复位后 显示  bad gzip magic numbers ?

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6
explor|  楼主 | 2007-9-23 17:44 | 只看该作者

第一次下内核真累

上面的问题解决了,是uboot 和内核下载的两个参数问题,2.4的文档上不对。

1.现在下载nfs文件系统后出现下面问题:
2.还有gw=172.16.6.221的IP是什么用的?
IP-Config: Complete:                                                                                      
      device=eth0, addr=172.16.6.222, mask=255.255.255.0, gw=172.16.6.221,                                
     host=armsys, domain=, nis-domain=sunyard,                                                            
     bootserver=172.16.6.220, rootserver=172.16.6.220, rootpath=                                          
Looking up port of RPC 100003/2 on 172.16.6.220                                                           
Looking up port of RPC 100005/1 on 172.16.6.220                                                           
VFS: Mounted root (nfs filesystem).                                                                       
Mounted devfs on /dev                                                                                     
Freeing init memory: 108K                                                                                 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                                               
^    Welcome to Your root filesystem!     ^                                                               
^    Welcome to www.hzlitai.com.cn        ^                                                               
^                                         ^                                                               
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                                               
[01/Jan/1970:00:00:07 +0000] boa: server version Boa/0.94.13                                              
[01/Jan/1970:00:00:07 +0000] boa: server built Feb 28 2004 at 21:47:23.                                   
[01/Jan/1970:00:00:07 +0000] boa: starting server pid=745, port 80                                        
                                                                                                          
tv.tv_sec=-1nfs: RPC call returned error 101                                                              
/etc/init.d/rcS: 48: /bin/hostname: Network is                                                            
Please press Enter to activate this console. nfs: RPC call returned error 101                             
nfs: RPC call returned error 101                                                                          
nfs: RPC call returned error 101                                                                          
nfs: RPC call returned error 101                                                                          
nfs: RPC call returned error 101                                                                          
nfs: RPC call returned error 101                                                                          
nfs: RPC call returned error 101  

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7
explor|  楼主 | 2007-9-24 14:56 | 只看该作者

有谁能指点吗?

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