• Build the chroot environment

    pdpanchal115
    pdpanchal115

    I am trying to make virtualization on ARM with Xen according to one blog which is here: community.arm.com/.../virtualization-on-arm-with-xen

    I am building chroot evnironment on my PC which has ubuntu 14.04 but in blog all steps given are for opensuse…

    • over 3 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Adding new working points - additional frequency values in linux

    Mohamad Ahmad
    Mohamad Ahmad

    Deciding what frequency within the CPUfreq policy should be used is achieved using "cpufreq governors".

    Inside the CPUFreq we can find:

    # ls /sys/devices/system/cpu/cpu1/cpufreq/
    affected_cpus
    related_cpus
    scaling_max_freq
    bios_limit
    scaling_available_frequencies…

    • over 1 year ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Adding new working point - frequency in linux

    Mohamad Ahmad
    Mohamad Ahmad
    
    
    Deciding what frequency within the CPUfreq policy should be used is achieved using "cpufreq governors".
    Inside the CPUFreq we can find:

    cpu0/cpufreq/
     .
     .
     ....affected_cpus
     ....cpuinfo_cur_freq
     ....cpuinfo_max_freq
     ....cpuinfo_min_freq…
    • over 1 year ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Android/Linux application profiling.

    Mazen Ezzeddine
    Mazen Ezzeddine

    Dear all,

    I want to dynamically profile Android/Linux user-space (and even better kernel space) applications for certain events. More specifically, I want to use the ARM hardware performance counters for collecting events such as branch mispredictions…

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • TP-LINK BIG EYE (TP MINI)

    Istvan
    Istvan

    Hello,

    I'd like to change the current Android 4.2 OS to other Linux, because it doesn't work well, and the support is only in chinese language. So, difficult for me.

    It seems, supports only PPPoE... I have Cable net...

    The hardware:

    CPU - ARM Cortex…

    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Android to Linux Distro

    Mike Clark
    Mike Clark

    I expect to have a Rockchip RK3288-based system, (quad-core Cortex-A17's), which comes pre-loaded with KitKat. Is there any documentation on whether, and if so, how I could build a Linux system around the same kernel, so as to create a dual-boot Android…

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Linux networking on Juno board

    John Paul Walters
    John Paul Walters

    Hi,

    I have the Juno board booting with the Linaro Linux rootfs and kernel version 3.10.52.  I see an eth0 device inside of Linux, and from the boot messages, I see that it's trying to DHCP an address, but neither DHCP nor assigning a static IP to the interface…

    • Answered
    • over 6 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • How do you change Linux command line on Juno?

    Ali Saidi
    Ali Saidi

    Just like the title says, where do you change the command line Juno uses to boot linux?

    Thanks,

    Ali

    • Answered
    • over 6 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • ARM DS-5 Streamline - Events-based profiling - YouTube

    Matthew Du Puy
    Matthew Du Puy

    ARM DS-5 Streamline - Events-based profiling

    YouTube

    Learn how to use ARM DS-5™ Streamline to find out which processes, threads, functions, and even source code lines are slowing down your Linux/Android system ...

    This short but excellent video demonstrating…
    • over 6 years ago
    • Open Source Software and Platforms
    • Android forum
  • Android NDK options: What compiler flags should I use for my libraries and apps to get the best performance across the widest range of SoCs?

    Matthew Du Puy
    Matthew Du Puy

    Compiler options is one of those subjects that can get decidedly more complicated as you descend the rabbit hole. Undoubtedly, developers using or creating C/C++/Assembly libraries in Android are seeking to compile the most optimal binary for as many…

    • Answered
    • over 6 years ago
    • Open Source Software and Platforms
    • Android forum
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