Toradex Easy Installer Error on Apalis iMX6

Technical Support
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1

I am installing WEC7 on Apalis iMX6Q by referring to this.

However, executing “recovery-windows.bat” will also result in an error.

“g_dnl_register: failed!, error: -19” link text

Commercial temperature grade DDR3 timings.
Trying to boot from MMC1

U-Boot 2016.11-1.1.0+g51b53b4 (Sep 06 2017 - 15:19:08 -0700)

CPU:   Freescale i.MX6Q rev1.5 at 792 MHz
Reset cause: POR
I2C:   ready
DRAM:  1 GiB
PMIC:  device id: 0x10, revision id: 0x21, programmed
MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
Using default environment

In:    serial_mxc
Out:   serial_mxc
Err:   serial_mxc
Model: Toradex Apalis iMX6 Quad 1GB V1.1B, Serial# 05186469
Net:   using PHY at 7
FEC [PRIME]
Hit any key to stop autoboot:  0
Apalis iMX6 # bmode usb
resetting ...

Commercial temperature grade DDR3 timings.
Trying to boot from USB SDP
g_dnl_register: failed!, error: -19
SDP: initialize...
SDP: handle requests...

The error is the same whether you use the “bmode usb” command or short the pad.

I changed the USB cable and changed the carrier board to another Ixora, referring to other postings, but the result was the same.

What else should I try?

2

Hi @kyas

Did you disconnect JP2 on the Ixora board? This is required so that the USB Port is in device mode.

Regards,
Stefan

3

Dear Stefan

Yes, that’s exactly it!
After disconnect JP2 and trying it, it worked.

Thank you very much for helping me.

4

Perfect, thanks for the feedback!