[U-Boot] LPC2468 again

[U-Boot] LPC2468 again

[Remco Poelstra]

Hi all,

It's been a while since I was last on this list. Due to a lot of 
uncertainties in the codebase and a time shortage on my side, I decided 
that it was better to wait a while to try to get LPC2468 support in 
u-boot. I do at least have a lot more time now.
I would like to have the code added (and accepted in git) in smaller blocks:
1. general startup code
2. a minimal board example
3. external flash support
4. I2C support
5. Ethernet support

I hope you agree with this split up in manageable chunks.

Currently I've ported the code to the latest git version. It compiles 
more or less, except for the following error:
/usr/local/ELDK/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/soft-float/libgcc.a(_divdi3.o):(.ARM.exidx+0x0): 
undefined reference to `__aeabi_unwind_cpp_pr0'
/usr/local/ELDK/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/soft-float/libgcc.a(_udivdi3.o):(.ARM.exidx+0x0): 
undefined reference to `__aeabi_unwind_cpp_pr0'

How can I fix that? It seems it's the last small problem before I can 
send a patch set for the startup code.

Kind regards,

Remco Poelsta

[U-Boot] LPC2468 again

[Anatolij Gustschin]

On Tue, 11 May 2010 14:07:14 +0200
Remco Poelstra <remco.poelstra@duran-audio.com> wrote:

...
> Currently I've ported the code to the latest git version. It compiles 
> more or less, except for the following error:
> /usr/local/ELDK/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/soft-float/libgcc.a(_divdi3.o):(.ARM.exidx+0x0): 
> undefined reference to `__aeabi_unwind_cpp_pr0'
> /usr/local/ELDK/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/soft-float/libgcc.a(_udivdi3.o):(.ARM.exidx+0x0): 
> undefined reference to `__aeabi_unwind_cpp_pr0'
> 
> How can I fix that? It seems it's the last small problem before I can 
> send a patch set for the startup code.

Try to apply this patch

http://lists.denx.de/pipermail/u-boot/2010-May/071363.html

Best regards,
Anatolij

[U-Boot] LPC2468 again

[Remco Poelstra]

On 11-05-10 14:25, Anatolij Gustschin wrote:
> On Tue, 11 May 2010 14:07:14 +0200
> Remco Poelstra<remco.poelstra@duran-audio.com>  wrote:
>
> ...
>    
>> Currently I've ported the code to the latest git version. It compiles
>> more or less, except for the following error:
>> /usr/local/ELDK/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/soft-float/libgcc.a(_divdi3.o):(.ARM.exidx+0x0):
>> undefined reference to `__aeabi_unwind_cpp_pr0'
>> /usr/local/ELDK/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/soft-float/libgcc.a(_udivdi3.o):(.ARM.exidx+0x0):
>> undefined reference to `__aeabi_unwind_cpp_pr0'
>>
>> How can I fix that? It seems it's the last small problem before I can
>> send a patch set for the startup code.
>>      
> Try to apply this patch
>
> http://lists.denx.de/pipermail/u-boot/2010-May/071363.html
>
> Best regards,
> Anatolij
>
>    
Thanks, this works. Why isn't this included in u-boot by default?

Kind regards,

Remco Poelstra

[U-Boot] LPC2468 again

[Anatolij Gustschin]

On Tue, 11 May 2010 14:40:30 +0200
Remco Poelstra <remco.poelstra@duran-audio.com> wrote:
...
> >> /usr/local/ELDK/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/soft-float/libgcc.a(_udivdi3.o):(.ARM.exidx+0x0):
> >> undefined reference to `__aeabi_unwind_cpp_pr0'
> >>
> >> How can I fix that? It seems it's the last small problem before I can
> >> send a patch set for the startup code.
> >>      
> > Try to apply this patch
> >
> > http://lists.denx.de/pipermail/u-boot/2010-May/071363.html
> >
> > Best regards,
> > Anatolij
> >
> >    
> Thanks, this works. Why isn't this included in u-boot by default?

This patch is quite new and I suppose it will be included soon.

Best regards,
Anatolij

[U-Boot] LPC2468 again

[Remco Poelstra]

On 11-05-10 14:45, Anatolij Gustschin wrote:
> On Tue, 11 May 2010 14:40:30 +0200
> Remco Poelstra<remco.poelstra@duran-audio.com>  wrote:
> ...
>    
>>>> /usr/local/ELDK/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/soft-float/libgcc.a(_udivdi3.o):(.ARM.exidx+0x0):
>>>> undefined reference to `__aeabi_unwind_cpp_pr0'
>>>>
>>>> How can I fix that? It seems it's the last small problem before I can
>>>> send a patch set for the startup code.
>>>>
>>>>          
>>> Try to apply this patch
>>>
>>> http://lists.denx.de/pipermail/u-boot/2010-May/071363.html
>>>
>>> Best regards,
>>> Anatolij
>>>
>>>
>>>        
>> Thanks, this works. Why isn't this included in u-boot by default?
>>      
> This patch is quite new and I suppose it will be included soon.
>    

I see, I thought it would be in git already.

Regards,

Remco Poelstra

[U-Boot] LPC2468 again

[Wolfgang Denk]

Dear Remco Poelstra,

In message <4BE95821.5000600@duran-audio.com> you wrote:
>
> >> Thanks, this works. Why isn't this included in u-boot by default?
> >>      
> > This patch is quite new and I suppose it will be included soon.
> 
> I see, I thought it would be in git already.

We normally wait a few days to allow for code review and
success/failure reports.

Best regards,

Wolfgang Denk

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