[U-Boot-Users] H/W breakpoint

[U-Boot-Users] H/W breakpoint

[Dhanuka, Anupam]

Hi there

I have made a few changes to u-boot to suit my target requirements. I am
trying to debug the code using Abatron BDI h/w debugger. I am unable to
stop the target through h/w breakpoints (the target doesn't stop at the
address that I provide). Does u-boot disable h/w debugging support (by
clearing the Debug Enable bit in some register)? My target is PPC440GP
on the EBONY reference board.

Thanks

Anupam

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[U-Boot-Users] H/W breakpoint

[Wolfgang Denk]

In message <2692A548B75777458914AC89297DD7DA026FB2D7@bronze.dolby.net> you wrote:
> 
> I have made a few changes to u-boot to suit my target requirements. I am
> trying to debug the code using Abatron BDI h/w debugger. I am unable to
> stop the target through h/w breakpoints (the target doesn't stop at the
> address that I provide). Does u-boot disable h/w debugging support (by

Where do you want to stop - before or after relocation to RAM?

> clearing the Debug Enable bit in some register)? My target is PPC440GP
> on the EBONY reference board.

No such thing is done.

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
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