• Transition to secure monitor flow on ARMv8
    Hi everyone, Wherever I go on internet, the thing I read is that when SMC instruction is executed an exception is generated, it takes you to the highest exception level (EL3) where secure monitor is...
  • Transition to secure monitor flow on ARMv8
    Hi everyone, Wherever I go on internet, the thing I read is that when SMC instruction is executed an exception is generated, it takes you to the highest exception level (EL3) where secure monitor is...
  • ARMv8-M TrustZone: Secure & Non-Secure Modules Implementation
    Dear Sir/Mam, I am new to ARM TrustZone technology. I have started studying ARMv8-M architecture in Cortex M23 and Cortex M33. I have gone through white paper Whitepaper - ARMv8-M Architecture Technical...
  • Can a Linux kernel run as a TrustZone secure OS?
    I have a samsung exynos 4412(Cortex-A9) development board. There is a simple secure os that can run on it. The normal os is Android. Now I am trying to select linux as the secure os.  The linux kernel...
  • 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...