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Why nop is inserted in imx7d_low_power_idle.S?

Question asked by Satoshi Shimoda on Oct 17, 2016
Latest reply on Nov 7, 2016 by Yuri Muhin

Hi community,

 

Our customer have a question about i.MX7S low power mode.
Please see line 698 of arch/arm/mach-imx/imx7d_low_power_idle.S in L4.1.15_1.0.0-ga.
There are 25 nops after wfi from this line.
Would you let me know the intent why there are these nops?


Best Regards,
Satoshi Shimoda

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