Hi. Thank for replay.
I tested 2 EVB , with CPU - imx6dl & imx6dlsolo ( EVB - imx6dlsabresd & imx6solosabresd ) , as you wrote Yocto - 4.9.88 (ROCKO).
EVB imx6dlsabresd - works great with Xorg , with QT5 , with galcore.
But EVB imx6solosabresd - It remained the same problem , galcore do no working !!!
I use the same Image - U-Boot , Kernel, FS …..
I need on upgrade Software , from 4.1.15 to 4.9.88 / 4.14.XX.
We have Freescale boards.
Board with i.mx6dl-sabresd & board i.mx6solo-sabresd . This is same boards. Only CPU others.
i.mx6 Dual light (CPU) & i.mx6 Solo (CPU)
what boards do you have? nxp board or the third party board? as I known we only have imx6dl sdp board, for imx6s board, you can download image and boot up successfully, just couldn't use galcore ?