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TDA4VM: Implementing GPT driver for MCU R5F in vision_app

Part Number: TDA4VM

Tool/software:

Hello guys!

PACKAGE: ti-processor-sdk-rtos-j721e-evm-09_02_00_05

BOARD: TDA4VM

I use the vision_app platform with Linux+RTOS. My intentions are to use the GPT driver with an RTOS R5F core from the mcu domain. Since PDK don't have any GPT drivers and examples I am trying to make my own (based on the MCUSW driver). 

When powers up and sets the clock sources the remote cores get freeze, and are not responding. I have included the j721e tisci_clocks and specified the timerClkSrc that are defined here, however there are some missing timers for example MCU Timer 1, MCU Timer 3. Should I use the same clock sources used in the MCUSW driver (as I followed those defines are for am65x) - I have tried also with the am65x_sr2 but the same error apperas.

Should I use HwiP_disable()? or do I need to set these clocks during the boot? 

Reagrds,
Tamas