• Is there any ARMv8-M platform that support TrustZone?
    Is there any physical ARMv8-M platform that support TrustZone? I want to buy one to do some experiment. Can anyone provide some information?
  • QEMU GICV2 Virtual Interface Alias
    I'm trying to run my hypervisor on qemu virt. Gicv2 specification describes a mandatory global alias region through which any virtual interface can be accessed by any cpu. Looking through qemu code at...
  • Installing Arm GCC toolchain on ubuntu
    Hello, I am trying to learn with ARM, and I have downloaded the toolchain .tar and extracted it to my home directory on Ubuntu 16.04 64bit. As you know, GNU GCC is already on the system. I do not know...
  • arm-none-eabi-gcc (bleeding-edge-toolchain) 9.1.0
    I've just created another release of my bleeding-edge-toolchain script, which builds a complete toolchain for ARM microcontrollers. This toolchain uses the most recent versions of all possible components...
  • Real world use case for ARMv8-M TrustZone
    Hi there, I came across the TrustZone for the more or less novel M33, but I'm having a little trouble finding a real-world scenario where the division into secure world and non-secure world makes sense...