• Why should we call secure function in handler mode?

    matt-ma
    matt-ma

    Why should we call secure function in handler mode? What is the design purpose for this?  As we know, none-secure side can also call secure function in thread mode.

    • Answered
    • over 1 year ago
    • TrustZone for Armv8-M
    • TrustZone for Armv8-M forum

  • What is the difference between AEMv8-A Base Platform FVP and Armv8 Foundation Model FVP ?

    Rounak
    Rounak

    I wish to run OPTEE + Android. Which of these two options are suitable for it ? What are the differences ? Which option allows modification to the secure monitor code ?

    • Answered
    • over 1 year ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum

  • Cortex-M23 FVP hard faults when using DS-5 Debugger

    HugoARA
    HugoARA

    Hi,

    I'm starting to explore this technology by running the TrustZone example application in Linux using GNU ARM Toolchain. This example is provided by a CMSIS software pack containing this example called "TrustZone for ARMv8-M No RTOS" which I was…

    • over 2 years ago
    • TrustZone for Armv8-M
    • TrustZone for Armv8-M forum

  • ARMv8-M - toolchains / virtual platforms

    Pierre
    Pierre

    Hello,

    I would be interested to try the new features of the ARMv8-M architecture, in particular v8-M TrustZone, but I can't find necessary tools in order to do so.

    1. I need a toolchain that supports the new instructions introduced with v8-M (SG, BXNS…

    • Answered
    • over 3 years ago
    • Processors
    • Cortex-A / A-Profile forum