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From: Jens Scharsig <esw@bus-elektronik.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Resulution of udelay and co
Date: Fri, 03 Nov 2006 10:40:49 +0100	[thread overview]
Message-ID: <eif2r1$mom$1@sea.gmane.org> (raw)
In-Reply-To: <20061103082030.00B0C352658@atlas.denx.de>

Wolfgang Denk schrieb:
> In message <eies5r$2fn$1@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

      reply	other threads:[~2006-11-03  9:40 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-11-03  7:47 [U-Boot-Users] Resulution of udelay and co Jens Scharsig
2006-11-03  7:49 ` Jens Scharsig
2006-11-03  8:21   ` Wolfgang Denk
2006-11-03  8:20 ` Wolfgang Denk
2006-11-03  9:40   ` Jens Scharsig [this message]

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