[U-Boot] [RFC PATCH v1 1/2] armv8: fsl-layerscape: Reserve memory for PPA

[Wolfgang Denk]

Dear York,

In message <5642490C.9090407 at freescale.com> you wrote:
> 
> >> +- CONFIG_FSL_PPA_RESERVED_DRAM_SIZE
> >> +	If defined, this is reserved in highest address as secure memory
> > 
> > What is Freescale-specific about the concept of reserving memory for a secure
> > monitor?
> 
> The PPA is a Freescale implementation of TrustZone application.

That does not answer the question.  What is so special here that you
cannot use the existing CONFIG_PRAM ?

Best regards,

Wolfgang Denk

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