• Memory partitioning on Cortex-A7

    Hello,

    I am using a quad-core Cortex-A7 (on Raspberry PI 2). I run a Linux on Core 0,1,2 and a baremetal application on Core 3. My goal is to protect the baremetal application from the rest (i.e., the linux side). Initially I thought that I can do this…

  • ARMv8-A Instruction for Getting CPU Number

    Hi,

    I'm using a Juno r1 board and I'm trying to get processor's related CPU ID without using any header file like function sched_getcpu from sched.h.

    The reason is I want to get the CPU number for TrustZone application and there is no way to…

  • How can we boot linux kernel in ARM FVP w/ TrustZone?

    Hello, everyone.

    Let me post a question regarding booting Linux on ARM FVP (with Cortex-A9 MPCore).

    I'm setting up an experiment which uses TrustZone on ARM FVP. I'm not sure which

    kernel to run in the secure world, but am sure to run Linux in Normal…