When trying to get started with Single board computers (SBC), System on module (SOM) and system on Chip (SOC), I found it difficult to track down good resources or tutorials.
Sites like this:- http://www.armtutorial.com/index.html seemed to hi-jack the search for arm tutorials and present adverts when you follow the link. So when I find a good tutorial, I put it here. If you find more, let me know in the comments.
Below is the list I have so far. The most authoritative must be ARM-UK themselves, so the first link is to a large repository of PDFs at their info centre.
Tutorials from the ARM-UK info centre.
ARM-GCC Inline Assembler programming.
Introduction to ARM-SOC, from a London University.
Programming AT92SAM7 ARM-SOC – An Introduction
Old but good ARM3 assembly language programming. (PDF)