• How to set the CPU affinity of Secure OS for Juno r1?
    Hi experts, I'm using the Juno r1 board with Linaro OPTEE released normal OS + secure OS. After some tests, I find that every time when the Client Application (CA) calls the function of a Trusted...
  • 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
  • TZC-400 Region Secure Access Discussion
    Hi experts, I know for the TZC-400 each region has an attribute register which has two bits:  s_wr_en   and s_wr_en for controlling secure access. On the other hand, these control registers could be changed...
  • Setting memory frequency
    Is there a way to fix the memory frequency on the board to some other values other than 800MHz?
  • How can I edit the community wiki?
    I've found an error in the wiki, specifically in TFTP (remote/network kernel) using U-Boot . I joined the community, thinking I could fix the problem, but still can't find any info on how to edit a specific...