Re: [microblaze-uclinux] Decompression time

[John Williams <jwilliams@xxxxxxxxxxxxxx>]

Hi Mickael,

Haudebourg, Mickael (Silica) wrote:

>   I want to know if it is possible to reduce the decompression time foe
> the linux ( image) from the memory ?

Do you mean the decompression time spent by u-boot?  Make sure you have 
CPU caches enabled, they have a huge impact on this performance.

> Can we put the system file in an others place ?

I'm not quite sure what you mean.  In a standard PetaLinux runtime, the 
kernel image is extracted from flash, into main memory.  It is possible 
to do an Execute In Place (XIP) kernel, meaning that the kernel code 
runs directly from flash, however it's not supported as a standard 
configuration.

Finally, please don't use "reply" to start a new thread - email clients 
that do threading (like mine) hide your email in an old thread, and it 
also messes up the archives.

Cheers,

John
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