• ARM Trusted Firmware, number of cpu cores..

    Anes
    Anes

    Hi all,

    I have two questions about ARM Trusted Firmware. I suppose that I already have answer for one of them..

    1. Does Trusted Operating System (at Secure EL1) use or can use, more than one cpu core, or it always executes on one core?
    2. Does bl31, runtime firmware…
    • Answered
    • over 5 years ago
    • Processors
    • Cortex-A / A-Profile forum

  • Introducing 2017’s extensions to the Arm Architecture

    Matthew Gretton-Dann
    Matthew Gretton-Dann

    Introduction

    The Arm Architecture is continually evolving, and this blog gives a high-level overview of some of the changes made in Armv8.4-A*. We develop these changes by listening to the Arm Ecosystem and working with them to provide new functionality…

    • over 2 years ago
    • Processors
    • Processors blog