Dear @SivaRamaKrishnaNV
I checked running poweroff and poweron commands on aurix terminal with some gap (like ~20sec ).
I got this information. And, I still can’t access Tegra A via dev/ttyACM0.
NvShell>poweroff
Info: Executing cmd: poweroff, argc: 0, args:
NvShell>INFO: MCU_PLTFPWRMGR: Powering off
INFO: MCU_PLTFPWRMGR: DL Ready drive to LOW !
INFO: MCU_PLTFPWRMGR: Orin TMON disable ....
INFO: MCU_PLTFPWRMGR: Board TMON disable ....
INFO: MCU_PLTFPWRMGR: VRS11 PG Monitoring disable ....
ERROR: MCU_PLTFPWRMGR: Request VMON Power-down sequence verification failed ....Continue sequence !
INFO: MCU_PLTFPWRMGR: Power down sequence is complete !
Command Executed
MCU_FOH: MCU FOH : Power state notification for Orin power off
poweron
Info: Executing cmd: poweron, argc: 0, args:
NvShell>INFO: MCU_PLTFPWRMGR: Powering up
ERROR: MCU_PLTFPWRMGR: Enable Pre-regulator Request failed ....Move to error state !
@hongjiang.rao Please try to power reset the system with the power switch on your orin system, connect USB cable, and then send below commands via aurix console and linux shell respectively in sequence and provide the outpus for our information.
NvShell> tegrareset x1 h
$ lsusb -d 0955:
NvShell> tegrarecovery x1 on
NvShell> tegrareset x1
$ lsusb -d 0955:
NvShell>tegrareset x1 h
Info: Executing cmd: tegrareset, argc: 2, args: x1 h
NvShell>INFO: MCU_PLTFPWRMGR: Reseting
MCU_FOH: MCU FOH : Power state notification for Orin reset
INFO: MCU_PLTFPWRMGR: Tegra reset trigger is complete !
Command Executed
MCU_FOH: MCU FOH : Power state notification for Orin Power On
MCU_FOH: Spi Transmit Started
MCU_FOH: SPI : E2E_P05Check Status : 7 : 0
ERROR: MCU_ERRHANDLER: McuFoh E2E Frame Error
MCU_FOH: SPI : E2E_P05Check Status : 7 : 0
MCU_FOH: SPI : E2E_P05Check Status : 7 : 0
$ lsusb -d 0955:
Bus 001 Device 036: ID 0955:7045 NVidia Corp.
NvShell>tegrarecovery x1 on
Info: Executing cmd: tegrarecovery, argc: 2, args: x1 on
Command Executed
NvShell>tegrareset x1
Info: Executing cmd: tegrareset, argc: 1, args: x1
NvShell>INFO: MCU_PLTFPWRMGR: Reseting
MCU_FOH: MCU FOH : Power state notification for Orin reset
INFO: BtChn_Cfg: No valid next bootchain loaded
INFO: NVMCU_ORINPWRCTRL: Tegra x1 Boot Chain: A
INFO: MCU_PLTFPWRMGR: Tegra reset trigger is complete !
Command Executed
MCU_FOH: MCU FOH : Power state notification for Orin Power On
MCU_FOH: Spi Transmit Started
$ lsusb -d 0955:
Bus 001 Device 036: ID 0955:7045 NVidia Corp.
I’ve tried using other usb-c cables and usb ports but it didn’t help.
Have you tried power-cycle and followed the known issue? Please note you don’t need to use the commands in the Aurix console open to put the system in reset, and in fact, can NOT have the Aurix console open at all; the flash.sh command inside uses bootburn -x option which automatically does this, but if the Aurix console is open will fail with the error seen.
Dear @VickNV
Yes, I have tried power-cycle and using other usb-c cables and usb ports. And, every time I run ./flash.sh, I exit the minicom connected to Aurix console or never run it. My board variant is p3710-10-s05.
Dear @hongjiang.rao,
Just want to confirm if it means you have disconnected power connections and reconnected instead of running poweron/off command from aurix. Please check trying this couple of times and if it improves.
Also, were you able to flash DRIVE OS 6.0.4 or you notice same issue?
@SivaRamaKrishnaNV
I did disconnect power connections and reconnect instead of running poweron/off command from aurix. I also tried to flash DRIVE OS 6.0.4 but it still didn’t work. At the same time, I also tried to use SDK manager on ubuntu 20.04 to flash, but it got the same error. This is the log of SDK manager. driveinstaller.log (245.6 KB)
Hi @distant1219
Every time I run ./flash.sh, I exit the minicom connected to Aurix console or never run it. When I tried to use SDK manager on ubuntu 20.04 to flash, the minicom was not been installed on ubuntu 20.04. So, I think the error has nothing to do with the minicom.
Dear @hongjiang.rao,
It looks like the board is not going into recovery mode.
When did you receive this board? From the discussion, As I understand, your team just unboxed the board and notice this issue from beginning. Is it correct?
Please check again the below commands and share output
Connect to aurix console using sudo minicom -D /dev/ttyACM1 from host and press ENTER to get aurix console. Run tegrarecovery x1 off and tegrareset x1 on aurix console. Share the aurix console output.
Open new terminal on host, run lsusb and share the log output.
Now on aurix console, run tegrarecovery x1 on and tegrareset x1. Share aurix console log.
On host terminal, run lsusb and share log. We expect to see an extra NVIDIA device.
We need to bring back board into normal mode before attempting any flashing.
We notice, similar issue like board is not getting to recovery mode was fixed by couple power on/off cycles from aurix and manual power disconnection/connection to devkit.
Dear @SivaRamaKrishnaNV@VickNV
We have contacted the agent to come and inspect and the board has now been brought back for further inspection. And thank you for answering our previous questions.
