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Problem using Cacheability of Ext Mem and EDMA3 without SYS/BIOS

Abhishek Singh Sisodia
Intellectual 535 points

Hello

I am trying to enable the caching of the external memory by using CSL function CACHE_EnableCaching(CACHE_MAR128) for C674x core of DM8148, however i have read that this is possible through the SYS/Bios settings. I don't want to use SYS/BIOS in my project. 

Can you please tell me how to do it without SYS/Bios?

I tried calling the API but unable to locate csl.h and csl_cache.h (chip support library) in my CCS v4 install path.

Apart from this can you please let me know if it is possible to use EDMA3 without SYS/BIOS or codec engine framework. If so what is the overhead and how i do that?

I have not much use of sys/bios system so i want to avoid using it for C674x core. However it seems that TI has moved all the functionalties   to SYS/BIOS.

Thanks

Abhishek