Hi!
I've been trying to gather information regarding the C64 DSP on OMAP4 (so called TESLA) . I would like to offload some math--intensive operations (e.g. FFT and IFFT) to this DSP from main ARM processor. I am running ice cream sandwich Android on the ARM.
I would appreciate if anybody can answer my following questions:
1- Does ice cream sandwich release utilize Tesla at all?
2- What is the usage of Tesla? (as I understood Ducati subsystem is being used for multimedia-related applications ...)
3- How can I get the source code of image running on Tesla? Alternatively, how can I add functionality to it?
4- From "http://omappedia.org/wiki/RPMsg_Tesla" I managed to get RPMsg code which runs on Tesla.
4.1- Why Tesla is not supported in the master branch?
4.2- I could not enable RPMsg support for Tesla in kernel as "make menuconfig" does not give me this option. (I checked out kernel according to instructions at L27.IS.2.P2 OMAP4 release page)
5- Why Tesla is not documented in OMAP's TRM?
Cheers,
--
Alireza Kenarsari
Software Engineer, Malaspina-Labs Inc.
http://www.malaspina-labs.com/