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Commit 1a6bfbc3 authored by Gregory CLEMENT's avatar Gregory CLEMENT Committed by Jason Cooper
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ARM: mvebu: Low level function to disable HW coherency support



When going to deep idle we need to disable the SoC snooping (aka
hardware coherency support). Playing with the coherency fabric
requires to use assembly code to be sure that the compiler doesn't
reorder the instructions nor do wrong optimization.

Signed-off-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1397488214-20685-7-git-send-email-gregory.clement@free-electrons.com


Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 2e8a5942
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