[okl4-developer] Hello World on arm926ejs (continued) and some questions on temporal partitioning and on POSIX.

[Josh Matthews]

Hi Hugues,

Please comment out the following lines (1797 and 1798) in tools/kenge.py:

  if ret != 0:
    raise UserError, "licence_tool returned error, perhaps it's not
installed?"

to work around this issue.

Best regards,
Josh

On Fri, November 21, 2008 11:44 am, Hugues Balp wrote:
>
>     Thank you Peter for your answer,
>
> I have tried to compile the OKL4_3.0 archive with the command line you
> gave to me
> and got the following error:
>
> Executing: licence_tool --type=sdk --mode=expand
> /home/hugues/tools/okl4/okl4_3.0/build/SDK/object/sdk/sdk/okl4
> sh: licence_tool: not found
> scons: *** licence_tool returned error, perhaps it's not installed?
>
> So I suppose I have to install some kind of license tool and don't know
> how and
> what are the underlying conditions...
>
> Thanks in advance,
>
>                 Hugues.
>
>
> Peter Howard wrote:
>> On Tue, 2008-11-18 at 12:33 +0100, Hugues Balp wrote:
>>
>>> Peter Howard wrote:
>>>
>>>> Hugues,
>>>>
>>>> Checking round here, the SDK for the versatile is not set up, in the
>>>> _debug_ kernel, for use with qemu.  It (the debug kernel) is
>>>> configured
>>>> for use on the hardware (with JTAG).  This needs to be made clear on
>>>> the
>>>> wiki.
>>>>
>>>> To get the example going, you should use the make line
>>>>
>>>> make BUILD=production
>>>>
>>>> and then change the qemu line to refer to
>>>> build.micro-production/images/image.elf (or image.sim)
>>>>
>>>>
>>> Ok, it's ok with the production build, except it is less suited for
>>> debugging.
>>>
>>>> That should allow you to see the examples running.  Going back to your
>>>> original email(s) I understand your intended target _is_ versatile.
>>>> If
>>>> you want to contact me off-list we can go through in more detail how
>>>> to
>>>> build either from the source or re-build the SDK to have it set up as
>>>> you want.
>>>>
>>>>
>>>>
>>> Yes, I think I will have to rebuild the SDK with the qemu set up.
>>> The objective would be to enable debugging on the host with gdb and
>>> qemu.
>>> Can I try to compile from the kernel sources ?
>>> Is there some tricky things to do for that purpose ?
>>> I imagine the main build scripts are already present.
>>>
>>
>> Sorry for the delay.  To build the SDK from the full source release so
>> you can run the debug kernel in quemu, the invocation is:
>>
>> tools/build.py machine=versatile_uboot project=sdk kdb_serial=True
>>
>> the sdk tarball will be in build/SDK/object/sdk/
>>
>>
>
>
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