I would like to know if TrustZone will ever be implemented on Cortex R:
I was able to find in your documentation that:
“TrustZone technology for ARMv8-M is also different from the virtualization approach as supported in the ARMv8-R architecture.…
I am trying to configure MPU on Cortex-M23 processor with TrustZone enabled. I would like to assign an MPU region for a user-level application running in the non-secure side of TrustZone-M.
I know that there are two copies of MPU, one (NS_MPU) for…
A technical report on ARM TrustZone based on the development of T6:
Yes, the Cortex-A5 does support Trustzone. More details on Trustzone technology and ARM processors supporting it can be found here
I am playing with TrustZone as light-weight Hypervisor. My setup uses IRQ->FIQ mapping for secure interrupts but I noticed that if I disable interrupts (I bit) in the normal world also no interrupts where propagated to the secure world. So the normal…
this question is following my work on the PL310 L2 cache of an imx6 board (see The specified item was not found. ).
We are developing a secure OS that will run alongside Linux. At boot, our secure OS will start a couple application before actually starting…