I'm usin an iMX53-QSB and I'm trying to explore the ARM TrustZone on this board.
I want to boot my linux 2.6.35 in the normal world. I heard that I need to do some modifications on u-boot. So I have some questions :
-Which uboot do I have to use. The recent one or the 2009.08 ? - Which modification do I have to do ?
- I have to modify also my linux kernel ?