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arm: Support the safe WFE sequence for Krait CPUs
Certain version of the Krait processor require a specific code sequence to be executed prior to executing a WFE instruction to permit that instruction to place the processor into a low-power state. Change-Id: I614f8ce24936c793c91d5c43c7a7931a04f11dda Signed-off-by: Shruthi Krishna <skrish@codeaurora.org>
Stepan Moskovchenko
authored and
Shruthi Krishna
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Aug 3, 2012
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