• Xen/dom0 on Juno

    Justin
    Justin

    Hey all,

    I have been playing around with Xen and Dom0 on a Juno r0 board. Currently dom0 is failing to initailize USB. This is an issue because the rootfs depends on the usb.

    usb 1-1: new high-speed USB device number 2 using ehci-platform

    usb 1-1: device…

    • Answered
    • over 4 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Why GNU ARM Toolchain objcopy didn't redefine and strip symbols, what a possible workaround?

    Fgi
    Fgi

    I have Android shared library with armeabi-v7 architecture, and I need to rename some functions inside this.

    Firstly, I tried ARM toolchain v4.9 of Android NDK.

    I tried:

    objcopy --redefine-sym _Z3foo1v=_Z3foo2v libTest.so libTestResult.so

    It throws no…

    • Answered
    • over 3 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Help configuring PMU's

    luismartins
    luismartins

    Hi,

    I'm trying to enable PMU's on arm versatile juno r2 development board.

    I've already read this manuals from arm:
    ARM ® Cortex ® -A72 MPCore Processor
    ARM® Cortex ® -A53 MPCore Processor
    Juno r2 ARM® Development Platform SoC…

    • Answered
    • over 1 year ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Optimizing code for ARM: ARMv7, ARMv8, Memory Models and NEON Intrinsics

    Matthew Du Puy
    Matthew Du Puy

    Matthew Gretton-Dann titled this presentation: Porting & Optimising Code 32-bit to 64-bit

    The title is accurate but he does a better job of giving a high level overview of the ARMv7 and ARMv8 architecture differences, C++11 memory models (which become…

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