<div> </div><blockquote type="cite"><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div> </div></blockquote><div>You can download from my past work...</div><div> </div><div><a href="https://github.com/ketul93/RTEMS-on-BBB/tree/master/GPIO-Test">https://github.com/ketul93/RTEMS-on-BBB/tree/master/GPIO-Test</a></div><div> </div><div>This .exe file was developed for GPIO Led blinking.. You can Test on your BBB..</div></blockquote><div>Thank you, I found my mistake - forgot to specify -O rtems option in mkimage.</div><div>Now, it works.</div>