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Bootloop at IOT2050 Adv

Created by: abedor13 at: 4/2/2021 12:33 PM (11 Replies)

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4/2/2021 12:33 PM	Rate (0)
abedor13 Posts: 8 Rating: (0)	Hello, I have IOT2050 Advanced and try to do first setup. I was able to connect with cable to console port,change boot order but can't boot to any system. I tried both example image and IndustrialOS, both USB and MicroSD, two different cards and three different USB sticks. With IOS the reboot comes here: SIMATIC IOT2050 SE-Boot Version: D01.00.00.09-0-g9827cee9-0x0000 BuildDate: 20200317 SYSFW ABI: 2.9 [version: 19] [19.12.1-v2019.12a (Terrific Lla] AVS@[1100 1200 1200] ======================= Board: IOT2050-ADVANCED Serial: M5BM8368 MLFB: 6ES7647-0BA00-1YA2 UUID: 36D4E12D8934422B95EA3C907A074F73 ....................................................... Device 0: Vendor: Rev: 0.00 Prod: Type: Removable Hard Disk Capacity: 7600.0 MB = 7.4 GB (15564800 x 512) ... is now current device Scanning usb 0:1... Found U-Boot script /boot/boot.scr 774 bytes read in 10 ms (75.2 KiB/s) ## Executing script at 83000000 77332 bytes read in 49 ms (1.5 MiB/s) SIMATIC IOT2050 SE-Boot Version: D01.00.00.09-0-g9827cee9-0x0000 BuildDate: 20200317 SYSFW ABI: 2.9 [version: 19] [19.12.1-v2019.12a (Terrific Lla] AVS@[1100 1200 1200] ======================= Board: IOT2050-ADVANCED Serial: M5BM8368 MLFB: 6ES7647-0BA00-1YA2 UUID: 36D4E12D8934422B95EA3C907A074F73 A5E: A5E452229880AA04 MAC[0]: e0-dc-a0-c4-92-43 MAC[1]: e0-dc-a0-c4-92-44 Same from SD card and USB. With example image it is starting boot, but crash after USB check (even with sdcard boot): [ 2.598106] keystone-pcie 5600000.pcie: MEM 0x18030000..0x1fffffff -> 0x18030000 [ 2.635348] usb 1-1: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3 [ 2.643525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.710207] hub 1-1:1.0: USB hub found [ 2.713996] hub 1-1:1.0: 4 ports detected SIMATIC IOT2050 SE-Boot Version: D01.00.00.09-0-g9827cee9-0x0000 BuildDate: 20200317 SYSFW ABI: 2.9 [version: 19] [19.12.1-v2019.12a (Terrific Lla] Full logs and env_print are attached. Attachment env_print.txt (462 Downloads)
abedor13 Posts: 8 Rating: (0)
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4/2/2021 12:34 PM	Rate (0)
abedor13 Posts: 8 Rating: (0)	Log of Example image from SD card Attachment example_boot_sdcard_log.txt (460 Downloads)
abedor13 Posts: 8 Rating: (0)
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4/2/2021 12:35 PM	Rate (0)
abedor13 Posts: 8 Rating: (0)	Log of IOS from SD card Attachment ind_os_boot_sdcard_log.txt (510 Downloads)
abedor13 Posts: 8 Rating: (0)
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4/2/2021 12:35 PM	Rate (0)
abedor13 Posts: 8 Rating: (0)	Log of IOS from USB Attachment ind_os21_boot_usb_log.txt (474 Downloads)
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4/6/2021 3:34 PM	Rate (0)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 11/12/2024 Posts: 3345 Rating: (380)	Hi, which software did you use to flash the Example Image and Service Stick of Industrial OS. I have never seen such a boot loop. It seems that the Example image is found and it tries to boot from it (from example_boot_sdcard_log.txt) Seems that a reboot has been triggered during the boot (line 370).. I assume you didn't press the RESET button during the boot? Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
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4/6/2021 7:03 PM	Rate (0)
abedor13 Posts: 8 Rating: (0)	Hi, I tried both Balena Etcher and Win32DiskImager, same result. But it doesn't matter, while it boots from SD card normally until initialization of USB ports. No, I don't touch RESET on boot. Any ideas except return of module?
abedor13 Posts: 8 Rating: (0)
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4/7/2021 1:57 PM	Rate (0)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 11/12/2024 Posts: 3345 Rating: (380)	Hi, can you please enter the u-boot console (press any key during boot to interrupt it) and see if the IOT2050 stays alive? "=>" shows that you are in the u-boot shell. If it is still alive there, please print the current environment from here with printenv. Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
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4/7/2021 3:52 PM	Rate (0)
abedor13 Posts: 8 Rating: (0)	Hello, Yes, I can enter Uboot and the IOT can stays absolutely OK in this mode for a while. The output of printenv was attached to first post.
abedor13 Posts: 8 Rating: (0)	Last edited by: abedor13 at: 04/07/2021 15:52:43
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4/8/2021 1:33 PM	Rate (0)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 11/12/2024 Posts: 3345 Rating: (380)	Hi, do you have another IOT2050 onhand to check if it shows the same behavior with the SD cards and USB drives you used? Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
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4/8/2021 1:38 PM	Rate (0)
abedor13 Posts: 8 Rating: (0)	No. Of course I would test it before if I have any other IOT.
abedor13 Posts: 8 Rating: (0)
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