• interrupt distribution on A53 processor
    Hi, Linux Kernel 4.9 Processor a53 SMP 64 Bit linux image Issue seen:- Ethernet interrupts are seen arriving only on core0 ONLY, though core0 is completely occupied by other interrupts. moving...
  • Intercore interrupts on a53 between EL1 and EL3
    We are working on Xilinx MPSOC which has 4 A53 cores, We are trying to run Linux(EL1) on 3 cores and Freertos(EL3) on 4th core. When software generated interrupts are raised from Linux , Freertos is not...
  • Where is hardware interrupt latency documented for the ARMv8 Cortex-A53?
    Need specific references to the hardware interrupt latency for the ARMv8 Cortex-A53.  interrupt latency from when an interrupt is triggered to when the ISR is initially invoked, but not including operating...
  • Is there any tool to profile power of a C code on Linux running on Cortex A53?
    We want to profile the power consumed by an application running over Linux kernel 4.2.x on Cortex A53. Is there any tool which can help here? regards, Ravi
  • Code optimization for a Samsung S5P6818 Octa-Core Cortex-A53, 400M Hz - 1.4G Hz
    Dear colleagues. I'm doing this academic nature project helping a colleague from another professional area (public administration) using an ARM Cortex-A53 that was sent to me friendly by FriendlyARM for...