[U-Boot-Users] i.MX31: question about CFG_HZ and CKIL

Wolfgang Denk wd at denx.de
Wed May 14 12:30:00 CEST 2008


In message <482A8875.1090802 at tqs.de> you wrote:
> 
> If CFG_HZ should be set to 1000 than cpu/arm1136/mx31/interrupt.c should 
> be fixed, i.e. the prescaler had to be adjusted from 1 to approx. 33. Do 
> you agree or did I understand this timer stuff completely wrong?

Yes.

It makes little sense to have 32 kHz interrupts on a system that uses
polling drivers only.

Best regards,

Wolfgang Denk

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