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Cortex A9 Preload Engine is not implemented in iMX6?

Question asked by sergeydanilov on Mar 25, 2014
Latest reply on Apr 21, 2014 by alejandrolozano

Hello,

In i.MX 6Dual/6Quad Applications Processor Reference Manual (imx6dqrm.pdf )

I see the following -

12.3.2 Core configuration

Table 12-4. Cortex-A9 Core configuration

PRELOAD_ENGINE_PRESENT - No


Does that mean that no automatic cache preload functionality is available on imx6?

Does that mean that PLD assembly instruction could not be used to optimize memory reads?

 

Thanks.

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