• Jetson TX2 cortex-a57 crash after enabling mmu
    My code is running at EL2 in one of the cortex-a57 cores in an nvidia tx2. The code is crashing just during initialization after I enable MMU. However, what I just found out is that this is only happening...
  • Processor Modes in cortex-A57
    Hi, I have done some basic assembly in Armv7-A processors (cortex A9). The version of ARM supports modes like User, sys, SVC etc. Does the ARMv8 also has the similar modes? Where can i find the details...
  • Can we reset L2 subsystem for cortex-A57?
    My system hosts 4x clusters, each with 4x cpus A57 connected through interconnect CCN504. I have a special case in which I need to reset L2 sybsystem (L2 is 2MB in my case) from inside SPL Uboot running...
  • Motherboard provider with Cortex-A53 or ARM Cortex-A57
    Hello, I want to experiment with a storage solution ARM based. Is there any provider actually selling dev kits or consumer boards based on ARM Cortex-A53 or ARM Cortex-A57? Obviously the main requirement...
  • trustzone memory configuration for cortex-A57
    Hello, I am using jetson tx2 development board which has arm cortex a57 processor which uses arm trusted firmware(atf) to boot. Trusty is the secure world operating system provided by atf. Following...