Forums - FAQ: To change LPASS physical size at compile time

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FAQ: To change LPASS physical size at compile time
brianp
Join Date: 5 Dec 12
Posts: 41
Posted: Thu, 2013-10-10 18:13
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​LPASS physical memory size (i.e. DEFAULT_PHYSPOOL) can be increased or decreased at compile time with upper limit as 18MB.
The Upper limit might vary from one target to other.

Procedure to change physical size:
Search for ‘DEFAULT_PHYSPOOL’ in ‘lpass_proc\<chipset>\qdsp6.xml’ and change the size in the next-to-next line at ‘size=’ to the required physical size in hex (say, 0x1100000 for 17MB). The changed physical size and overall ‘summary of memory’ is printed at the end of compilation for confirmation and reference.

 

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