Toradex imx6 ull

Technical Support
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1

Technical Support queries

USB Device not found while connecting the development board to the host pc .
And i have connected to the usb type A port.
But while running the batch file i cant able execute it fully.

config file <recovery\\imx_usb.conf>
vid=0x15a2 pid=0x0054 file_name=mx6_usb_rom.conf
→ vid=0x1b67 pid=0x4fff file_name=mx6_usb_sdp_spl.conf
→ vid=0x1b67 pid=0x4000 file_name=mx6_usb_sdp_uboot.conf
vid=0x15a2 pid=0x0061 file_name=mx6_usb_rom.conf
→ vid=0x1b67 pid=0x4fff file_name=mx6_usb_sdp_spl.conf
→ vid=0x1b67 pid=0x4000 file_name=mx6_usb_sdp_uboot.conf
vid=0x15a2 pid=0x0076 file_name=mx7_usb_rom.conf
→ vid=0x1b67 pid=0x4000 file_name=mx7_usb_sdp_uboot.conf
vid=0x15a2 pid=0x0080 file_name=mx6ull_usb_rom.conf
→ vid=0x1b67 pid=0x4000 file_name=mx6ull_usb_sdp_uboot.conf
no matching USB device found
Press any key to continue . . .

version Colibri-iMX6ULL_ToradexEasyInstaller_1.8-20181019

Thanks in advance.

2

Have you put the Imx6ull module to a recovery mode before running recovery script?
Could you also specify type of carrier board you are using?

3

Hi

Yes after putting into the recovery mode the problem arrise

Regards
Ayyappan

4

What carrier board you are using?

5

Same happens with my Iris board powered from lab power supply. Perhaps supply voltage rise time is too high, perhaps some noise, but if I instead reduce voltage with a knob, then turn it on, the rise voltage slowly with knob, then recovery USB device is recognised.

6

Hi @ayyappan_s

Could you provide the software and hardware versions of your setup?
Hope you are hardware connections are as per the Recovery article. Which windows are you using 7 or 10? and is there any USB hub in between PC and target? if any hub is connected, remove the same and try the recovery method with new Toradex easy installer

7

Hi

I am using windows 10
HW -V3.2B
No usb hub between pc and target
Tried with the latest easy installer

8

Col Evaluation
V3.2B

9

Hi

And there is no update in the device manager
I Have tried with some other laptops same issues.

The usb not connected

config file <recovery\\imx_usb.conf>
vid=0x15a2 pid=0x0054 file_name=mx6_usb_rom.conf
→ vid=0x1b67 pid=0x4fff file_name=mx6_usb_sdp_spl.conf
→ vid=0x1b67 pid=0x4000 file_name=mx6_usb_sdp_uboot.conf
vid=0x15a2 pid=0x0061 file_name=mx6_usb_rom.conf
→ vid=0x1b67 pid=0x4fff file_name=mx6_usb_sdp_spl.conf
→ vid=0x1b67 pid=0x4000 file_name=mx6_usb_sdp_uboot.conf
vid=0x15a2 pid=0x0076 file_name=mx7_usb_rom.conf
→ vid=0x1b67 pid=0x4000 file_name=mx7_usb_sdp_uboot.conf
vid=0x15a2 pid=0x0080 file_name=mx6ull_usb_rom.conf
→ vid=0x1b67 pid=0x4000 file_name=mx6ull_usb_sdp_uboot.conf
no matching USB device found
Press any key to continue . . .

11

Could you please describe how your Colibri eval board connected to laptop and what exactly steps you are doing to enter to the recovery mode?

12

Hi @alex.tx

issue solved. The actual issue is with the module hardware reset not being done properly. I asked them to try the software reset(bmode usb) method and it worked.