Fiasco at ARM - supported hardware

Daniel Vandersee dvandersee at escrypt.com
Tue Jun 19 11:25:28 CEST 2007


Hi Jorge,

I just tried it and it doesn't work for me, too. If I break the program
execution after a while it always stops at uart_write+72:
> 0xb0002e30  <uart_write+64>:  ldr   r3, [r2, #32]
> 0xb0002e34  <uart_write+68>:  tst   r3, #4                     ; 0x4
> 0xb0002e38  <uart_write+72>:  beq   0xb0002e30 <uart_write+64>
> 0xb0002e3c  <uart_write+76>:  ldrb  r3, [r0, r12]

Did you got it running with skyeye? Attached you will find my skyeye
configuration. Maybe you have an idea what goes wrong here? Thanks!

Cheers,
Daniel

Jorge Torres schrieb:
> Hi Daniel,
> 
> Have you tried PXA borad with skyeye?
> 
> Thanks,
> 
> JOrge
> 
> On 6/18/07, *Daniel Vandersee* < dvandersee at escrypt.com
> <mailto:dvandersee at escrypt.com>> wrote:
> 
>     Hello,
> 
>     how do you test L4 on an ARM platform? Do you have specific hardware
>     for
>     that purpose? You mentioned that you use ARM Integrator boards. As there
>     are several integrator boards available: which one exactly do you use?
>     Do you use other boards as well? I'm asking because I plan to buy an
>     ARM
>     board which is supported out of the box without the need to modify
>     drivers.
> 
>     Do you additionally use software simulators to test L4? If so, which one
>     do you use? I tried Skyeye to simulate an ARM integrator board as well
>     as a SA1100-board but didn't get any output over the serial line. Qemu
>     doesn't work either and terminates with the following error: "qemu:
>     uncaught target signal 11 (Segmentation fault) - exiting".
> 
>     Kind regards,
>     Daniel
> 
> 
> 
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> 

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