AM5718: Feature clarification

Hi team,

We are beginning evaluation on the AM5718 on the TMDXIDK5718. A few questions we had:

• Do we have access to the DSP, PRU cores, M4, etc. through Linux? If not, how are these accessed? Do we need to use JTAG for those components? What headers do we need?
• Are the 16, 32-bit HW timers available through Linux?
• Looking at the PRU-ICSS Feature Comparison document, I see that there are 2x PRU-ICSS which each have 2 PRU cores for a total of 4 cores. Are each of these cores running at 200 MHz?
• I see in the diagrams section of the product page that the M4 core is 213 MHz, but I don't see that anywhere else in the documentation. Is that noted somewhere else? [Edit: found this in section 3.3.1 here (IPU OPP): http://www.ti.com/lit/an/sprabx8c/sprabx8c.pdf]

Regards,

Akash Patel