I'm working with the imx6ullevk board running freescale Yocto.
After some experiments with custom SW application which accesses GPIO via mapped memory board fails to boot.
It was working fine and then was left for some time (weekend) powered but no custom SW was running.
Today after restart nothing is displayed to the serial debug console and moreover it looks that DDR memory chip becomes hot.
Is there any diagnostics I can do or is such failure recoverable at all?
Regards, Aleksej Kolga