I have i.MX 8QuadXPlus MEK CPU Board. i am trying to flash board using fsl-image-validation-imx-xwayland-imx8qxpmek.sdcard image by following command.
sudo dd if=fsl-image-validation-imx-xwayland-imx8qxpmek.sdcard of=/dev/sdb bs=1M conv=fsync
it create partition and copy rootfs, Image and .dtb successfully.
configure sw2 1100.
but when i am using this sd card for boot up there is no console and uboot shell come.
when i am flash flash.bin image by following command
sudo dd if=iMX8QM/flash.bin of=/dev/sdb bs=1k seek=33
it blink d28 d40 led continuously but still log and u-boot shell not seen.
so please help me to resolve this issue.
I had a similar problem with same board. There were two causes:
- I was using the wrong /dev/sd* device for "dd" command, since my card reader mounted several /dev/sd* devices in linux file system,
- the SDcart was not very well inserted in MEK SDcard slot.
It works perfectly now
hope it helps