Hello KC Wong,
Endpoints - do they matter for graceful shutdown?
My understanding is that shutdown or suspend messages from the Remoteproc driver do NOT depend on the exact endpoint number. (if you want your code to support graceful shutdown, or if you…
Hi Tushar,
For the MCU part, they are following this section of the documentation with a beagleplay AM625:
https://dev.ti.com/tirex/explore/node?devtools=SK-AM62&node=A__AVjm7chph.4Q-bCWodAr.w__AM62-ACADEMY__uiYMDcq__LATEST
the "Running the RPMsg…
Hello Berlam,
Which core or cores are you trying to reset?
Without looking into it, I would suspect that the issue is caused because you are not gracefully shutting down the cores. That means the peripherals are never getting released, and so when the…
Part Number: PROCESSOR-SDK-AM64X Other Parts Discussed in Thread: TMDS64EVM As the graceful shutdown has been implemented in even the AM64X SDK v 9.1 in 2024, this video Process This: Inter-Processor Communication | Video | TI.com and the slides https:/…
Hi Viktor,
NVH.h is indeed flexible when it comes to that. You do not need to use NVS_close on both internal and external implementations.
I think that you could use NVS_close if you want to do a graceful reset of your application and clean-up all the…
Part Number: SK-AM62A-LP Hi,
Is there any provision for power button in board, which will facilitate graceful shutdown of linux and power on by button press?
Hello Amey,
If code is already running on a remote core, you cannot just load new code into the core right away. That's why you see
root@am64xx-evm:/lib/firmware# echo gpio_led_blink.out > /sys/class/remoteproc/remoteproc1/firmware
[ 6486.007656…
Part Number: TPS61252 Other Parts Discussed in Thread: TINA-TI I want to power a chip that requires input voltage 3.30 V to 3.5 V. Power supply current is up to 500 mA. This is a high speed communication chip, so low power supply ripple is critical. Low…
Hello Madwesh,
Out of necessity I am asking this question. Is there any provision to connect a press button for system ON/OFF? Here I am referring graceful shutdown as a system OFF. And I want the system to go into Partial I/O mode when turned off as it…