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Re: Errata ERR010449

Question asked by Rohan Mahy on May 26, 2018
Latest reply on May 27, 2018 by Yuri Muhin
Branched from an earlier discussion

Yuri Muhin , it would be very useful to know the implications of the two workarounds.

 

#1 BT_MMU_DISABLE

If I turn this on, does it disable the MMU cache only for the boot loader (u-boot), or does it stay off for the OS (Linux) and my application as well?

 

#2 HAB_ENG_SW

What is the boot time implication if I turn this on? Assume we are verifying the boot loader image with a RSA 4096-bit public key and "fast authentication" (the SRK signs the image).

 

Thanks,

-r

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