Boot-up failed after flashing a reference image

I flashed a reference image (colibri-imx6_lxde-image-tezi_2.7-20180104) to a Colibri iMX6S 256MB V1.1B module in recovery mode with Easy Installer. However it failed to boot up. Below is log:

U-Boot 2016.11-2.7.4+g1b121c6 (Oct 04 2017 - 22:18:20 +0000)

CPU: Freescale i.MX6SOLO rev1.4 at 792 MHz
Reset cause: POR
I2C: ready
DRAM: 256 MiB
PMIC: device id: 0x10, revision id: 0x21, programmed
auto-detected panel vga-rgb
Display: vga-rgb (640x480)
Error: no valid bmp image at 12000000
In: serial
Out: serial
Err: serial
Model: Toradex Colibri iMX6 Solo 256MB IT V1.1B, Serial# 10961756
Net: using PHY at 0
Hit any key to stop autoboot: 0
MMC: no card present
switch to partitions #0, OK
mmc0(part 0) is current device
Scanning mmc 0:1…
reading /imx6dl-colibri-eval-v3.dtb
45508 bytes read in 17 ms (2.6 MiB/s)
starting USB…
USB0: Port not available.
scanning bus 1 for devices… 3 USB Device(s) found
scanning usb for storage devices… 0 Storage Device(s) found
scanning usb for ethernet devices… 0 Ethernet Device(s) found

USB device 0: unknown device
FEC Waiting for PHY auto negotiation to complete… TIMEOUT !
Could not initialize PHY FEC
BOOTP broadcast 1

This was done in Calibri Eval board V3.2A. Any idea why the reference image is not working?


Could you try this:

  • Stop boot by pressing “space” at your terminal program.
    Then issue U_Boot commands:
  • env default -a
  • saveenv

Thank you for prompt reply.
That works!