Today Joakim Bech posted a new entry in the Linaro blog, “Evolution of a generic TEE kernel driver“. This is a good introduction to ARM Trusted Execution Environment (TEE) and it’s integration to the Linux kernel.
More Information:
https://www.linaro.org/blog/evolution-of-a-generic-tee-kernel-driver/
https://git.linaro.org/bsp/st-ericsson/linux-2.6.34-ux500.git/tree/HEAD:/drivers/tee