Boot ROM Question of NXP LPC17xx

Note: This was originally posted on 9th June 2011 at http://forums.arm.com Hi, I am about to use LPC17xx to do some work. But I don't quite understand it's boot ROM remapping. According to ARMv7 architecture...
Boot ROM Question of NXP LPC17xx

Note: This was originally posted on 9th June 2011 at http://forums.arm.com Hi, I am about to use LPC17xx to do some work. But I don't quite understand it's boot ROM remapping. According to ARMv7 architecture...
ARM1176 boot code issue

Note: This was originally posted on 5th June 2009 at http://forums.arm.com Hi I got an issue while writing the ARM1176 bootcode. I used DCI 0xE1600071 instruction to switch from secure priviliged mode...
ARM1176 boot code issue

Note: This was originally posted on 5th June 2009 at http://forums.arm.com Hi I got an issue while writing the ARM1176 bootcode. I used DCI 0xE1600071 instruction to switch from secure priviliged mode...
Non-secure code calling secure code - Boot Loaders

I have a few questions regarding the interaction of secure and non secure code: 1. It is clear to me that non-secure code can only call secure code that is marked non-secure callable, and through certain...