[U-Boot-Users] problems with booting kernel!

[Sam Song]

haigao <g_hai at huawei.com> wrote:
    
> => printenv
> bootcmd=bootp 1000000; setenv bootargs root=ramfs 
> console=ttyS00,9600 

Pls check your environment settings above. Perhaps
you should set like this:
bootcmd=bootp; setenv bootargs console=ttyS0,9600
root=/dev/nfs rw
ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;
bootm

'root=ramfs and console=ttyS00' is quite strange for
me.
                  
> ethact=i82559#0

My ethact is 'ethact=SCC ETHERNET'.
                     
> ## Checking Image at 01000000 ...                   
>                            
>    Image Name:   Linux-2.4.24-pre2                  

Uhmmm, I suspect you use the kernel source in ELDK3.0.

Right?

                     
> Booting progress->[0x8       ]## Current stack ends
> at 0x0FFB1BB8 => set upper l
> imit to 0x00800000                                  
>                            
> ## cmdline at 0x007FFF00 ... 0x007FFF00             
>                            
> bd address  = 0x0FFB1FC8                            
>                            
> memstart    = 0x00000000                            
>                            
> memsize     = 0x10000000                            
>                            
> flashstart  = 0xFF000000                            
>                            
> flashsize   = 0x00800000                            
>                            
> flashoffset = 0x00000000                            
>                            
> sramstart   = 0x00000000                            
>                            
> sramsize    = 0x00000000                            
>                            
> bootflags   = 0x00000001                            
>                            
> intfreq     = -165.-993 MHz

The value is a little weird to me. Maybe sth wrong on
Power-on init circuit. My custom board also had such a
fault with CPU freq. and hanged later.

> Booting progress->[0xe       ]No initrd

I guess you didn't have ramdisk on your target for you
didn't set 'ramdisk_addr'. This is also the reason why
I suggest you use 'root=/dev/nfs' rather than
'root=/dev/ram' in bootargs.
        
>                            
> ## Transferring control to Linux (at address
> 00000000) ...                      
> 

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Best regards,

Sam                                             


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