[PATCH v2] ARM: OMAP2+: wakeupgen: AM43x adaptation

Tony Lindgren tony at atomide.com
Tue Oct 22 10:29:39 EDT 2013


* Afzal Mohammed <afzal at ti.com> [131022 06:53]:
> Hi Tony,
> 
> On Saturday 12 October 2013 03:52 PM, Afzal Mohammed wrote:
> > On Wednesday 09 October 2013 12:42 PM, Afzal Mohammed wrote:
> 
> >> AM43x has 224 interrupts and 7 banks, make it as maximum values. Keep
> >> default values as earlier, if am43x is detected, update interrupts and
> >> banks accordingly.
> >>
> >> Also AM43x has only one cpu, ensure that clearing bitmask at wakeupgen
> >> is done only for the single existing cpu, existing code assumes that
> >> there are two cpu's.
> >>
> >> If bitmask is cleared in wakeupgen for the nonexistent second cpu,
> >> an imprecise abort happens as soon as Kernel switches to user space.
> >> It was rootcaused by Sekhar Nori <nsekhar at ti.com>.
> >>
> >> Signed-off-by: Afzal Mohammed <afzal at ti.com>
> >> ---
> >>
> >> v2:
> >> 1. make AM43x adaptation such that changes required for new SoC addition is less
> >> 2. avoid usage of am43x local variable, use soc_is_am43xx() instead
> > 
> > Seems you missed this one, please consider this for the coming merge
> > window. Without this AM43x would not boot to prompt.
> 
> Ping

Thanks applying into omap-fo-rv3.13/fixes-not-urgent.

Tony



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