• How to measure program execution time in ARM Cortex-A53 processor?

    Hi,

    I was using following method to read clock in cortex-a15:

           static void readticks(unsigned int *result)

            {

                struct timeval t;…

  • Armv8 Memory Mapping

    I am looking to emulate an Apple II and would like to specify some address ranges as being memory mapped so that any access would result in perhaps an interrupt that I am then able to handle and in which I can determine the memory address being accessed…

  • Why linux set memory as inner shareable in multi-cluster ARMv8 cores?

    Hi, 

    I have board with two clusters, one has 4*A57 cores, and the other has 4*A53 cores.

    The A57 cluster has its own L1 and L2 cache, A53 cluster also has its own L1 and L2 cache. Between the clusters there is a CCI.

    There is no L3 cache. So the memory…