Gwenhaël wrote:
> On Tue, 17 Feb 2009 10:15:47 +0000, Gilles Chanteperdrix
> <[email protected]> wrote:
>> gwenhael.goavec wrote:
>>> Hello,
>>>
>>> I wish to test adeos and Xenomai on Arm9 I.MXL(MC9328) based
>>> platform. I have already tested with linux-2.6.26.5 and
>>> linux-2.6.24.3. Ipipe worked fine and the system has booted
>>> correctly.
>>> But with linux-2.6.27.13 and others 2.6.27.XX System
>>> won't boot. The last message I have is :
>>>
>>> BIOS> boot
>
>>> ## Booting kernel from Legacy Image at 100a0000 ...
>>> Image Name: Linux-2.6.27.13
>>> Created: 2009-02-16 21:03:08 UTC
>>> Image Type: ARM Linux Kernel Image (uncompressed)
>>> Data Size: 1329204 Bytes = 1.3 MB
>>> Load Address: 08008000
>>> Entry Point: 08008000
>>> Verifying Checksum ... OK
>>> Loading Kernel Image ... OK
>>> OK
>>>
>>> Starting kernel ...
>>>
>>> Uncompressing
>>>
> Linux.......................................................................................
>>> done, booting the kernel.
>>>
>>> kernel_start() is never called.
>>>
>>> However, when CONFIG_IPIPE is not active, the system works
>>> well!
>>>
>>> Do someone have the same problem ?
>>> What is the solution for having linux-2.6.27 working
>>> with this processor ?
>>> Thank you very much.
>> What exactly is the support selected in the Linux kernel for this
>> processor? Could you try the printascii in printk trick to see exactly
>> where the boot fails?
>
> I have selected IMX for the processor type.
>
> I have applied the printk trick but I have no new informations on the
> terminal. The problem seems to being between decompress_kernel() and
> start_kernel().
Then you have a problem in the memory layout. Check all the addresses
and see if no two zones overlap.
--
Gilles.
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