• Cortex-A7 initialization code & TrustZone/ Secure Boot
    Hi, I just got a raspberry pi 2 and I'd like to play with Trustzone. People on the Raspberry forum http://www.raspberrypi.org/forums/viewtopic.php?p=697474#p697474 explained me how to get my hand on the...
  • In cortex-A7 it has 8 stages pipeline, so PC's value is current program address add how many?
    In cortex-A7 it has 8 stages pipeline, so PC's value is current program address add how many bytes?
  • Where can I find the cortex-A7 related 8 stages pipeline docments?
    Where can I find the cortex-A7 related 8 stages pipeline docments? I have found some docments about this but all are too brief, so I want ask where can I find the detailed docments?
  • ACTLR[1] question in Cortex-A serias SOC
    hi, experts: I found ACTLR register definition is different between Cortex-A7 and Cortex-A9. I have some questions about out cache concept in Cortex-A7. 1. Some program disable outer cache by setting...
  • Raspberry Pi 2 JTAG error on memory access
    Hi all, I am trying to connect to the RPi2 JTAG. I have the following setup - Raspberry Pi 2 running Raspbian 8.0 (Jessie) - OpenOCD 0.9.0 with a J-Link EDU connected to a Ubuntu system. I...