Toradex Easy Installer Error on Apalis iMX6

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
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
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?

Hi @kyas

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


Dear Stefan

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

Thank you very much for helping me.

Perfect, thanks for the feedback!