Greetings,

I am sorry if this has been asked before, It does not appear so on the mailing 
list archive.

I'd like to replace do_reset function with my own custom one, (i.e. resetting 
by not petting an external hw watchdog).

In previous discussion,
http://lists.denx.de/pipermail/u-boot/2007-January/018848.html

Wolfgang seems to favor creating a custom-board specific command (e.g. wdreset) 
and calling that
but If I do that, I have to replace all instances of do_reset that matters to 
my board.
It seems simpler to simply 'hijack and replace/enhance' the existing 'do_reset' 
to do my bidding.

Is there a recommended way of doing this? Any chance of adding something like 
this:

/cpu/$some-cpu/cpu.c

do_reset()
{

#ifdef CUSTOM_BOARD_RESET
        custom_board_reset();
#endif;

<normal do_reset command>
}

This way each board can define their own "call_custom_board" function.

Thanks for everyone's time

- Richard
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