[U-Boot-Users] Resulution of udelay and co

Jens Scharsig esw at bus-elektronik.de
Fri Nov 3 10:40:49 CET 2006


Wolfgang Denk schrieb:
> In message <eies5r$2fn$1 at sea.gmane.org> you wrote:
>> I am a little bit confused about udelay(unsigned long usec), 
>> get_timer(ulong base) and wait_ticks (unsigned long ticks).
>>
>> Witch resolution should have this functions?
> 
> unsigned long usec = microseconds.
> 
> unsigned long ticks = ticks.
> 
> With the recommended setting of CFG_HZ=1000 a tick is a millisecond.
> 
> Best regards,
> 
> Wolfgang Denk
> 

Thanks

I will correct the timer functions for my target cpu to be really CLK 
dependently.

Jens





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