Re: Can not boot Dom0 when using Anthony's new XenARM source for Arndale.

[Julien Grall <julien.grall@citrix.com>]

On 03/27/2013 08:15 AM, Gihun Jung wrote:

> 2013/3/27 Julien Grall <julien.grall@citrix.com>:
>> On 03/25/2013 10:35 AM, Gihun Jung wrote:
>>
>>> Hi Xen Developers,
>>
>> Hello,
>>
>>
>>> I had tested new XenARM for Arndale board that is updated in Anthony's
>>> tree from 2 days ago.
>>>
>>> I expected that will be working. But, I can not boot Dom0 Kernel.
>>> I used kernel and XenARM both are from Xen
>>> Wiki(http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Arndale).
>>>
>>> It (seems) stopped after "(XEN) Freed 212kB init memory" message. When
>>> I changed serial input to Xen ('ctrl-a' 3 times) and dump state, it
>>> show we are in Undefined processor mode or sometimes in Abort mode.
>>>
>>> Does anyone else have the same problem? or Am I doing something wrong?
>>
>> I have updated the wiki page and the linux git.
>> Could you retry with the new instructions? If you still have this issue,
>> could you send serial output?
>>
>> Thanks,
>>
>> Julien
>>
> 
> 
> Thanks for your reply. It is pleasure to read updated wiki!
> I have solved this issues with changing the load address of zImage by
> u-boot to 0x60000000 from 0x40007000.
> In that case, we should change "reg" of "module@0" node, which
> described xen,multiboot-module as compatible from
> exynos5250-ardale.dts.
> The default value is reg = <0x40007000, 0x40000>. Am I doing right to
> change 0x40007000 to 0x60000000?. It succeed to boot when i change it.
> However, when I just leave it as a default and loaded zImage at
> 0x60000000, it was not working: Xen could not find zImage.
> I think you will mention about this matter on wiki for clearing this
> situation if it is right.

I made a commit yesterday evening to change module@0 base address. I
don't have access to Anthony's git so I have created a new git:
http://xenbits.xen.org/gitweb/?p=people/julieng/linux-arm.git;a=summary
The wiki should point to the new git.

Cheers,

Julien