We are working on an application that employs both DSP (TI RTOS App) and A15 (Linux) with IPC communication. For few seconds both DSP (TI RTOS App) and A15 (Linux App) executes fine, but as soon as we see this log:
omap_hwmod: mmu0_dsp1: _wait_target_disable failed
on the debug console of Linux kernel, the DSP (TI RTOS App) gets halted. The DSP employs DCAN and Timer, and all the tasks get halted indefinitely as soon as the message appears. Even we tried commenting out all the IPC APIs, running only the DCAN related task, but whole DSP App stops after the above mentioned kernel log.
Please let us know how to overcome this issue and make the DSP (TI RTOS App) run continuously without any interruption.
Thanks and Regards