Hi Marek, On 04/17/2012 12:05 PM, Marek Vasut wrote: > Lauri, as much as I'd love to help you, MX28EVK is Fabio's board. So let's see > what he has to say ;-) I found the solution myself. The issue was caused by the missing iomuxing. I'll do the patch... Thank you for your friendly and fast responses. BR, Lauri