• dump MMU translation table for A9 in Linux
    Hello, I would like to know how to read the translation table info for A9 from embedded Linux. In freeRTOS I have translation_table.S but I do not find anything similar for ARM architecure in linux...
  • Trouble configuring MMU for 2MB block mapping
    So I'm working with QEMU and AArch64 mode and using the MMU. I've succesfully mapped 4K blocks, but I'm having trouble mapping 2M blocks. My configuration is such that the L1 entries are 1GB blocks, L2...
  • Different between AF vs AP (MMU Setup)
    What is different between AF & AP? I understand AP = permission access as read/write/readonly/no access but what is AF?
  • Why A9 is multicore by A8 doesn't
    Hi Experts, Which factor in processor decides whether it can be used in multi-core or not ? Like as per my understanding A8 is used in single core whereas A9 is used in multi core. So which distinctive...
  • Disabling the MMU
    Hello everybody! I am working on a IMX-6 and i have a little problem with the MMU. I want to write on some registers which are blocked by the MMU, so i want to disable it. I went on this page ARM Information...