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Problems starting IoT2050 from scratch

Created by: ALBERTO LOPEZ at: 3/21/2023 3:12 PM (17 Replies)

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3/21/2023 3:12 PM	Rate (0)
ALBERTO LOPEZ Member Joined: 10/14/2018 Last visit: 10/13/2023 Posts: 10 Rating: (0)	Hi, I have an IoT2050 Advance FS2 and it does not login. I am using a Service Stick to start the device from 0 but it is impossible. I have connected the UART cable and it keeps repeating the same result all the time: Model: Siemens IOT2050 Advanced Base Board DRAM: 2 GiB MMC: sdhci@04FA0000 - probe failed: -123 sdhci@4f80000: 1 Loading Environment from SPI Flash... SF: Detected w25q128 with page size 256 Bytes, erase size 64 KiB, total 16 MiB OK In: serial Out: serial Err: serial Net: eth0: pruss0_eth Hit any key to stop autoboot: 0 ====== uuid conflict check begin ====== ====== uuid conflict check end ====== starting USB... USB0: Register 2001040 NbrPorts 2 Starting the controller USB XHCI 1.10 USB1: Register 2001040 NbrPorts 2 Starting the controller USB XHCI 1.10 scanning bus 0 for devices... 4 USB Device(s) found scanning bus 1 for devices... 1 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Device 0: Vendor: TOSHIBA Rev: 1.00 Prod: TransMemory Type: Removable Hard Disk Capacity: 29565.0 MB = 28.8 GB (60549120 x 512) ... is now current device Scanning usb 0:1... Found U-Boot script /boot/boot.scr 7914 bytes read in 10 ms (772.5 KiB/s) ## Executing script at 83000000 ## swu main ## swu initial ustate 0 ## swu loading /boot/ustate.env... 58 bytes read in 5 ms (10.7 KiB/s) ## swu found usb 0:1 - ## swu booting now... 49172 bytes read in 57 ms (841.8 KiB/s) 24289288 bytes read in 31039 ms (763.7 KiB/s) 9359508 bytes read in 257 ms (34.7 MiB/s) ## Flattened Device Tree blob at 82000000 Booting using the fdt blob at 0x82000000 Loading Ramdisk to fd5d9000, end fdec6094 ... OK Loading Device Tree to 00000000fd5c9000, end 00000000fd5d8013 ... OK ft_board_setup: fixing up msmc ram failed -1 Starting kernel ... "Synchronous Abort" handler, esr 0x02000000 elr: 0000000001c8a000 lr : 0000000080802428 (reloc) elr: 0000000081380000 lr : 00000000ffef8428 x0 : 00000000fd5c9000 x1 : 0000000000000000 x2 : 0000000000000000 x3 : 0000000000000000 x4 : 0000000080200000 x5 : 0000000000000001 x6 : 0000000000000008 x7 : 0000000000000000 x8 : 00000000fdec7920 x9 : 0000000000000002 x10: 000000000a200023 x11: 0000000000000002 x12: 0000000000000002 x13: 00000000000003b4 x14: 00000000fdec798c x15: 00000000ffef7a34 x16: 0000000000000003 x17: 00000000fd5d8014 x18: 00000000fded5dd8 x19: 00000000fffd35d0 x20: 0000000000000000 x21: 0000000000000400 x22: 0000000000000710 x23: 00000000ffef8450 x24: 0000000000000003 x25: 00000000fdeebd08 x26: 00000000fffbfa00 x27: 0000000000000000 x28: 00000000fdeeafc0 x29: 00000000fdec7a60 Resetting CPU ... resetting ... 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 1190 1190] ======================= Board: IOT2050-ADVANCED Serial: N9AB0691 MLFB: 6ES7647-0BA00-1YA2 UUID: C21BA07D0B774FA1AD9CEF1129FBEF49 A5E: A5E452229880AA05 MAC[0]: 8c-f3-19-37-ec-8a MAC[1]: 8c-f3-19-37-ec-8b Initlialzing DDR ...done. SKU: SE Loading PK... ok PK count: 00 PK version: 00 SV: 00-00 Security ID 0x5125e53f-0x842e215d Security policy: soft Loading image... Loading image... Loading image... Loading image... NOTICE: BL31: v2.1(release):v2.1-421-g996d37930-dirty NOTICE: BL31: Built : 20:04:56, Mar 18 2020 I/TC: I/TC: OP-TEE version: 3.6.0-16-ge260ea8d-dev (gcc version 8.3.0 (Debian 8.3.0-2)) #1 Wed Mar 18 20:08:49 UTC 2020 aarch64 I/TC: Initialized U-Boot SPL 2019.01-V01.00.00.2-0-g8e86139 (Mar 18 2020 - 20:04:56 +0000) Trying to boot from SPI Using 'conf-iot2050-advanced' configuration ## Verifying Hash Integrity ... sha256,rsa4096:custMpk+ OK ## Checking hash(es) for Image u-boot ... sha256+ OK ## Checking hash(es) for Image iot2050-advanced.dtb ... sha256+ OK U-Boot 2019.01-V01.00.00.2-0-g8e86139 (Mar 18 2020 - 20:04:56 +0000) Model: Siemens IOT2050 Advanced Base Board DRAM: 2 GiB MMC: sdhci@04FA0000 - probe failed: -123 sdhci@4f80000: 1 Loading Environment from SPI Flash... SF: Detected w25q128 with page size 256 Bytes, erase size 64 KiB, total 16 MiB OK In: serial Out: serial Err: serial Net: eth0: pruss0_eth Hit any key to stop autoboot: 0 ====== uuid conflict check begin ====== ====== uuid conflict check end ====== starting USB... USB0: Register 2001040 NbrPorts 2 Starting the controller USB XHCI 1.10 USB1: Register 2001040 NbrPorts 2 Starting the controller USB XHCI 1.10 scanning bus 0 for devices... 4 USB Device(s) found scanning bus 1 for devices... 1 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Device 0: Vendor: TOSHIBA Rev: 1.00 Prod: TransMemory Type: Removable Hard Disk Capacity: 29565.0 MB = 28.8 GB (60549120 x 512) ... is now current device Scanning usb 0:1... Found U-Boot script /boot/boot.scr 7914 bytes read in 10 ms (772.5 KiB/s) ## Executing script at 83000000 ## swu main ## swu initial ustate 0 ## swu loading /boot/ustate.env... 58 bytes read in 5 ms (10.7 KiB/s) ## swu found usb 0:1 - ## swu booting now... 49172 bytes read in 57 ms (841.8 KiB/s)

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3/22/2023 8:52 AM	Rate (0)
bergmanu Platinum Expert Joined: 4/28/2015 Last visit: 12/8/2023 Posts: 3298 Rating: (370)	Hi, what happens if you try to boot without the USB stick plugged? What kind of power supply are you using? I have seen devices in a boot loop when the provided power was too less. Best regards!

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3/22/2023 10:57 AM	Rate (0)
ALBERTO LOPEZ Member Joined: 10/14/2018 Last visit: 10/13/2023 Posts: 10 Rating: (0)	Hello, I am using a 24V/3A power supply. If the usb stick is not there, this is the answer: /******************************************************** Starting kernel ... Siemens Industrial OS 2.1.1 (based on Debian 10) localhost ttyS3 localhost login: /****************************************************** The problem is that I do not know credentials (root / root) does not work. I see a problem in the message before the reset: ## Flattened Device Tree blob at 82000000 Booting using the fdt blob at 0x82000000 Loading Ramdisk to fd5d9000, end fdec6094 ... OK Loading Device Tree to 00000000fd5c9000, end 00000000fd5d8013 ... OK ft_board_setup: fixing up msmc ram failed -1 Starting kernel ... "Synchronous Abort" handler, esr 0x02000000** elr: 0000000001c8a000 lr : 0000000080802428 (reloc) elr: 0000000081380000 lr : 00000000ffef8428 x0 : 00000000fd5c9000 x1 : 0000000000000000 x2 : 0000000000000000 x3 : 0000000000000000 x4 : 0000000080200000 x5 : 0000000000000001 x6 : 0000000000000008 x7 : 0000000000000000 x8 : 00000000fdec7920 x9 : 0000000000000002 x10: 000000000a200023 x11: 0000000000000002 x12: 0000000000000002 x13: 00000000000003b4 x14: 00000000fdec798c x15: 00000000ffef7a34 x16: 0000000000000003 x17: 00000000fd5d8014 x18: 00000000fded5dd8 x19: 00000000fffd35d0 x20: 0000000000000000 x21: 0000000000000400 x22: 0000000000000710 x23: 00000000ffef8450 x24: 0000000000000003 x25: 00000000fdeebd08 x26: 00000000fffbfa00 x27: 0000000000000000 x28: 00000000fdeeafc0 x29: 00000000fdec7a60 Resetting CPU ... resetting ... 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 1190 1190] ======================= Board: IOT2050-ADVANCED

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3/23/2023 7:34 AM	Rate (0)
bergmanu Platinum Expert Joined: 4/28/2015 Last visit: 12/8/2023 Posts: 3298 Rating: (370)	Hi, was this IOT2050 ever in use? If not then the first setup should come up after a while. If it has already been in use, you can try to plug the Service Stick after the system has booted into that screen. Then - depending on the setting made - the setup will start automatically and you can change the credentials. You are using the V2.1.1 Service Stick or another version? Best regards!

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3/23/2023 2:33 PM	Rate (0)
ALBERTO LOPEZ Member Joined: 10/14/2018 Last visit: 10/13/2023 Posts: 10 Rating: (0)	Hello, The IOT2050 was already in use. I am using Service Stick V3.2.2.2 and maybe that is the problem. Where could I find Service Stick V2.1.1? BR

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3/23/2023 2:54 PM	Rate (0)
bergmanu Platinum Expert Joined: 4/28/2015 Last visit: 12/8/2023 Posts: 3298 Rating: (370)	Hi, yes, this is the problem. The V3.2.2 is not compatible with this firmware used. You may try to boot from Example Image V1.1.1 and update the firmware. After that you can use the IndOS V3.2.2. I can also send the IndOS V2.2 Service Stick, this is compatible with your current firmware. Best regards!

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3/24/2023 10:19 AM	Rate (0)
ALBERTO LOPEZ Member Joined: 10/14/2018 Last visit: 10/13/2023 Posts: 10 Rating: (0)	Hi, Thank you very much for all your help. I have booted from mmc0 with image IOT2050_Example_Image_V1.1.1.zip (658,6 MB)(SHA-256). I have connected the UART cable but the device is sttoped. Please, I would be interested in receiving IndOS V2.2 Service Stick. These are the last lines and it has been like this for hours: [ 2.941932] worker_thread+0x228/0x428 [ 2.945673] kthread+0x124/0x128 [ 2.948894] ret_from_fork+0x10/0x18 [ 2.952461] Code: a9418281 f9000420 d2804002 f2fbd5a2 (f9000001) [ 2.958541] ---[ end trace 595dca37daeb8be1 ]--- [ 2.963182] hub 1-1:1.0: 4 ports detected [ 3.310111] usb 1-1.4: new full-speed USB device number 3 using xhci-hcd [ 3.415786] usb 1-1.4: New USB device found, idVendor=10c4, idProduct=ea60, b cdDevice= 1.00 [ 3.424133] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber =3 [ 3.431437] usb 1-1.4: Product: CP2102N USB to UART Bridge Controller [ 3.437872] usb 1-1.4: Manufacturer: Silicon Labs [ 3.442573] usb 1-1.4: SerialNumber: defb5adad735eb11b841d8d74e5d922d

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3/24/2023 1:02 PM	Rate (0)
bergmanu Platinum Expert Joined: 4/28/2015 Last visit: 12/8/2023 Posts: 3298 Rating: (370)	Hi, please write a DM to me with your email address. I will then send the V2.2 Service Stick. Best regards!

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3/24/2023 8:41 PM	Rate (0)
ALBERTO LOPEZ Member Joined: 10/14/2018 Last visit: 10/13/2023 Posts: 10 Rating: (0)	Hello, This issue is very difficult to solve for me. V2.2 of the Service Stick worked correctly and then I jumped for joy. After the installation the device asked for a reboot, I accepted... After the reboot it no works correctly, and I am not able to restart with the Service Stick again. Knowing how difficult this is, I have already bought another IOT2050 but I need to get this one back. Please, how can I continue? These are the last lines of Putty: Device 2: unknown device switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... Found U-Boot script /boot/boot.scr 883 bytes read in 1 ms (862.3 KiB/s) ## Executing script at 83000000 File not found /usr/lib/linux-image-4.19.94-rt39/ti/k3-am6548-iot2050-advanced.dtb 13819912 bytes read in 1174 ms (11.2 MiB/s) ERROR: Did not find a cmdline Flattened Device Tree Could not find a valid device tree Scanning mmc 0:2... switch to partitions #0, OK mmc1(part 0) is current device Scanning mmc 1:1... Found U-Boot script /boot/boot.scr 883 bytes read in 1 ms (862.3 KiB/s) ## Executing script at 83000000 File not found /usr/lib/linux-image-4.19.94-rt39/ti/k3-am6548-iot2050-advanced.dtb 13819912 bytes read in 7470 ms (1.8 MiB/s) ERROR: Did not find a cmdline Flattened Device Tree Could not find a valid device tree =>

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3/27/2023 6:44 AM	Rate (0)
bergmanu Platinum Expert Joined: 4/28/2015 Last visit: 12/8/2023 Posts: 3298 Rating: (370)	Hi, do you have a SD card plugged? Seems that the IOT2050 tries to boot from SD card with an incompatible image. Best regards!

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