[PATCH] Better timer and RTC handling for 8641HPCN.

[Zhang Wei-r63237]

Hi, Kumar, 

> >
> > So I reduces it by 10 for IRQs reserved (leave 1 more space for
> > further).
> 
> Why don't we set the number to 64 instead of NR_IRQS - 10.  This  
> covers all the internal and external interrupts.
> 

If you want to set the IRQ amount number, it should be 80 instead of 64.
But I think setting it to NR_IRQS-10 could give more space for MPIC.

Thanks!
Zhang Wei