• how to bypass BL3-1 arm-trusted-firmware running on Juno
    Hi, I am trying to take control at EL3 level and want to run my code on Juno. I am using arm-trusted-firmware package running on Juno. In order to achieve this I am using DS-5 debugger to breakthrough...
  • How to update the trusted firmware for Juno board?
    Hi experts Ash Wilding Mark Nicholson , I have a Juno r1 board and I'm using it as the instruction of this page 's " Building from source " section. Now I want to update some secure related registers...
  • Why set Trusted Firmware BL2 as Secure-EL1?
    Hi,    I am studying Juno board trusted firmware.    I'm not clear why is trusted firmware BL2 set to secure-EL1 instead of EL3.    Thanks for your attention! Emmy
  • Trusted Applications on Juno
    These instructions demonstrate how to run an OP-TEE "Hello, world!" Trusted Application (TA) on Juno. Follow the instructions here to sync a new workspace using the `ack-armlt' kernel: +--------...
  • Issue FIQ pending arm trusted firmware
    Hi, I am running arm-trusted-firmware on Juno and when I breakthrough DS-5 on EL3 level I see FIQ pending status in ISR_EL1. I am trying to bring-up linux guest OS and when I try to run linux image I...