• Cortex-A7 initialization code & TrustZone/ Secure Boot

    Hi,

    I just got a raspberry pi 2 and I'd like to play with Trustzone.

    People on the Raspberry forum http://www.raspberrypi.org/forums/viewtopic.php?p=697474#p697474 explained me how to

    get my hand on the boot of the 4 core A7 CPU, and I managed to boot…

  • Trustzone FIQ latency measurement When security extension is enabled

    Hello Guys,

    Please refer below attached image. as shown in this image i want to measure the different latencies in my Trustzone based application.

    Here is the list of measurements which i want to perform.   

    1) FIQ latency when RTOS runs and FIQ occurs …