I'm using MCIMX6QPAICPU3 board. I want to boot linux from SD card. I set all the S1,S2,S3 according to the configuration.
S1:0100100000, S2:0010, S3:0010, SW3:00
I tried to create a bootable SD card with fsl-image-validation-imx-imx6qpdlsolox.sdcard. I tried both Win32DiskManager and Linux dd command (sudo dd if=fsl-image-validation-imx-imx6qpdlsolox.sdcard of=/dev/sdb bs=1M && sync). None of them worked. I don't see anything on HDMI nor on serial line.
The only progress I have accomplished is, that I was able to run the uboot (u-boot-imx6qpsabreauto_sd.imx), but the uboot was not able to load the rootfs on second partition.(I partitioned the SD card and copied the uboot and the rootfs)
...So I know, that the serial line works, and the board works as well.
My question is, why it cannot boot validation image fsl-image-validation-imx-imx6qpdlsolox.sdcard ? Is there any aditional step? Because it doesn't seems so from the guide.
I followed the i.MX Linux User Guide precisely.