Re: [microblaze-uclinux] Problem in PetaLinux booting

[pcolodron@xxxxxxxx]

Hi,

I have been reading this thread because I'm experiencing the same  
problems that Thierry. When I boot the kernel, it stops in:

## Booting image at 8c0c0000 ...
   Image Name:   PetaLinux Kernel 2.6
   Image Type:   Microblaze Linux Kernel Image (uncompressed)
   Data Size:    2285604 Bytes =  2.2 MB
   Load Address: 90000000
   Entry Point:  90000000
   Verifying Checksum ... OK
OK

I tought that it could be a problem of my board but, if I reset the  
board, I can see again:

        Board Info Start:0x9ff5ffd0
        Boot Parameters Start:0x9ff4ffd0
 FLASH: 32 MB
 ETHERNET: MAC:00:0a:35:00:22:01

 Hit any key to stop autoboot:  0
 ## Booting image at 8c0c0000 ...

I was wondering if the final solution was only to activate 'support  
for console on Xilinx uartlite serial port'. It is extrange to me  
because it is activated in my kernel but the problem is still there.

I am actually working with XtremeDSP Spartan3A-dsp 3400 kit. The thing  
is that, some weeks ago, I worked with a ML405 board and everything  
was fine, I could see the linux login on the console. I have used the  
same kernel configuration for the two boards, so this problem should  
not appear.

The EDK projects are diffent in these two cases, but not too much. In  
XtremeDSP I have 2 Uarts instead of one, but the rest of the project  
is quite similar in both cases.

The process of writing and reading from the Flash and the DDR memory  
(cp.b $(clobstart)....) is OK, so I guees that the problem is not in  
the memories.

In U-boot I configured botargs with 'console=ttyS0,115200'.

Do you have any hint of what could be happening? I could send you my  
.config file if you want.

Thanks in advance to all of you.

Kind regards,

Pablo Colodron





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