On Monday 17 June 2013 16:58:14 Jonas Jensen wrote:
> On 17 June 2013 16:30, Russell King - ARM Linux <[email protected]>
> wrote:
> > It replaces the WFI and return with a pure nop, so we will fall through
> > to cpu_fa526_dcache_clean_area(). Do we really want to clean a random
> > D cache entry depending on what r0 happened to hold at this point? I
> > think not...
>
> I'm sorry for making the assumption that I know even the most basic
> ARM assembler...
>
> This is not the sort of thing I deal with (and probably shouldn't) on
> a daily basis.
>
> Can I make a guess, remove only mcr and replace it with nop?
No need for the nop, just remove the mcr instruction.
Arnd
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