[U-Boot-Users] MPC8360:

[U-Boot-Users] MPC8360:

[ananthsl at libero.it]

Hi,

I am trying to run u-boot on an MPC8360-based board.
In the file, start.s under cpu/mpc83xx/, I noticed that it calls cpu_init_f to initialize the CPU.
Debugging the code (using a stub written in assembly to glow some LEDs on the board), I noticed that this routine is not executed (because, putting the stub after the call to this routine doesn't glow the LEDs).
Do I need to check the stack-pointer setup?
Where else could the problem lie?
Could someone please help?

Thanks and Regards,
Ananth.






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[U-Boot-Users] MPC8360:

[Timur Tabi]

ananthsl at libero.it wrote:
> Hi,
> 
> I am trying to run u-boot on an MPC8360-based board.
> In the file, start.s under cpu/mpc83xx/, I noticed that it calls cpu_init_f to initialize the CPU.
> Debugging the code (using a stub written in assembly to glow some LEDs on the board), I noticed that this routine is not executed (because, putting the stub after the call to this routine doesn't glow the LEDs).

cpu_init_f() is definitely called.  I think there's a bug in your LED code, or 
you somehow broke something in start.S.

-- 
Timur Tabi
Linux Kernel Developer @ Freescale