Dcache as RAM to increase RAM size in MPC5777C

[Indra]

Hi everyone, I want to  use dcache as ram to increase the available ram size. I referred a cookbook (AN2865 Qorivva Simple Cookbook) in the section Cache as RAM it says, to use cache as ram the cache should be invalidated and enabled in copyback mode. All I want is to increase my ram size my using dcache 16kb memory as ram is that possible is possible how?
BR,

Indra

[davidtosenovjan · Accepted solution]

It is the same thread as following:

https://community.nxp.com/t5/MPC5xxx/Dcache-as-RAM-in-MPC5777C/m-p/1660816/highlight/false#M23737