• OP-TEE Installation issues on JUNO

    BOUAZZOUNI
    BOUAZZOUNI

    Hello,

    I have an ARM JUNO card and i want to install OP-TEE on it.

    I'm using the Linaro last deliverable to boot up. Then i installed a Debian on it. However the packages like libc6:i386 are not available on it which make the setup impossible.

    Can…

    • Answered
    • over 4 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Juno Board - 32-bit Linux Kernel

    Leandro
    Leandro

    Hi,

    is there any 32-bit Linux Kernel for the Juno board?  I have an application where I can't use 64-bit Kernel.

    Thank you.

    • Answered
    • over 4 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Juno - Linux Kernel - vmlinux file

    Leandro
    Leandro

    Hi everybody,

    where can I get a vmlinux version of the Linux Kernel provided with the Linaro Releases for the Juno Board?

    In the official releases I can only find a "Image" file. I need a vmlinux for my debugger. I tried to use the "workspace script 16…

    • Answered
    • over 4 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Invoking TA Failed When Using OPTEE on Juno r1

    Shengye Wan
    Shengye Wan

    Hi experts,

     

    The day before yesterday I posted a question about using OPTEE of Juno and Ash Wilding has replied me once.

    It looks like the post has lost on the new ARM Community website while I still got another error I can't solve so I would describe my…

    • Answered
    • over 3 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
  • crash on __create_pgd_mapping for porting kernel4.9 to exynos7420 soc

    gavin.wang
    gavin.wang

    Dears ,

    I am trying to porting the  kernel 4.9(also 4.12) to exynos7420 soc,but it crashed on booting , can you give me some suggestion ?many thanks.

    log:
    [    0.000000] Booting Linux on physical CPU 0x100
    [    0.000000] Linux version 4.9.33-dirty (wangping@gavin…

    • over 3 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • How can I make static library(.a) for mali400?

    jinho
    jinho

    Hi,

    I have built and used libMali.so, libEGL.so, libGLESv1_CM.so, libGLESv2.so for linux target board.

    But now, I need to make libMali.a instated of .so files.

    I tried to get the .a but I couldn't make it.

    How can I make static library(.a)?

    • Answered
    • over 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • How to compile an application from A53

    psk1801
    psk1801

    Hi,

    I am new to ARM .

    I had Xilinx Zync102 board which having CortexA53 processor. I had build the kernel image for the same and properly working . Now I need to write an application which run on Linux kernel or on Cortex A53 processor .

    Can you please…

    • over 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Juno MSI support

    arnd
    arnd
    Hello,
    I am working with a Juno platform (r1 & r2) and I have a PCIe endpoint device connected that supports 32 MSIs. When the endpoint device driver tries to register these IRQs using devm_request_irq() the request fails with error code 22.
    Looking…
    • over 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Linaro vivid linux-headers

    Marwen
    Marwen

    Hello everyone,

    I installed linaro vivid with kernel version 4.6.3, on RPi3, but in order to compile some files I need to install linux headers, but can't seem to find the package 

    linux-headers-4.3.0-1-linaro-vexpress64

    Thanks

    • over 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Issue while building the OpenEmbedded filesysytem from source (ARM Versatile Express Juno r2 Development Platform)

    luismartins
    luismartins

    Similar to this thread, i'm having some hard time building the openembedded filesystem.

    So far I have managed to follow this tutoriall until the "Booting the board" section. After running the board some errors appear during the execution:

    Execution of the PuTTY shell (Part 1)

    Execution of the PuTTY shell (Part 2)

    This…

    • Answered
    • over 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • armv8 cache issue with virtualization

    lemin
    lemin

    I am now writing a hyper-visor based on arm-v8 aarch64. and now Linux kernel can boot  successfully on this hyper-visor. and I test the code on DS5. But there is a cache issue.

    The issue is:

    after Linux kernel modify the content of translation table (such…

    • over 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Simple question about cross-compilation

    luismartins
    luismartins

    Hi, I'm trying to cross-compile a program to run on arm versatile juno r2 development platform. 

    The system where I'm compilling is:
    Linux lfpm1993-virtual-machine 4.13.0-43-generic #48~16.04.1-Ubuntu SMP Thu May 17 12:56:46 UTC 2018 x86_64 x86_64…

    • Answered
    • over 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • OpenCL T860MP4 on RK3399 soc with Ubuntu 18.04 "clBuildProgram is missing.."

    blark
    blark

    Hi folks,

    I'm trying to use OpenCL the above mentioned platform and am getting the following error message: 

    clBuildProgram is missing from OpenCL shared library.

    The OS is Ubuntu 18.04 LTS, and the package providing the OpenCL library is:

    libmali-rk…

    • over 2 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 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • How to Run the Linux Filesystem on Juno r0 with an USB Flash Disk Plugging in USB 2.0

    poi09lkj
    poi09lkj

    Hi, 

    I'm using Juno r0 and want to run Linux on that.

    But there is something wrong when I power up Juno. 

    ARM V2M-Juno Boot loader v1.0.0
    HBI0262 build 616
    
    ARM V2M_Juno Firmware v1.1.8
    Build Date: Jun 17 2014
    
    Time :  17:01:54
    Date :  20:07…

    • over 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • BaseFVP: undef behavior or emulation bug?

    a.surati
    a.surati

    Version: Fast Models [11.4.37 (Jun 19 2018)] (Free) on Linux x86_64

    Repro: here.

    The program creates two binaries s.bin and ns.bin, and concatenates them into pkg.bin. The package is provided to the BaseFVP as its secureflashloader's file.

    All (four…

    • Answered
    • over 1 year ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • The next generation of motherboards with arm processor

    Apachitei Catalin
    Apachitei Catalin

     I intend to create a motherboard with Arm processors, which I intend to do with this project is to provide portability to all windows linux mac operating systems, these are found to be made without the key to microsoft.

    And at the same time offer a superior…

    • over 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Cross compiling snort using ptxdist results in INADDR_NONE configure error

    Awais
    Awais

    Hello,

    I am not sure whether this is a right but I thought to give it a go as I am cross compiling snort for an ARM-based system. 

    I am very new to cross-compilation using ptxdist tool. I am using ptxdist version 2013.03.0 and trying to build snort 2.9…

    • over 2 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • ARM programming Linux Dex

    Riccardo89
    Riccardo89

    Hi!

    My questions are:

    1) how do you create software to work on ARM CPUs?
    is it easy or difficult ?.
    Ex: I have a software that I like for example Adobe Premiere Pro cc 2018 and I want it to work in the ARM cpu in Linux Dex of Samsung Note 9 or Tab S4, the…

    • over 1 year ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Crosscompiling C++ Ubuntu / Raspberry Pi

    anneranch
    anneranch

    I am using Eclipse IDE to crosscomplie C++ code.

    When I croosscompile Linux / Ubuntu C++ code for Raspberry Pi 3B (ARM7) I have no issues with actually running the code  on the target.  It all works as expected. I am using just plain "hello word " as test…

    • over 1 year ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • How to resolve ""Server Error 500" or "Internal Server Error" while obtaining licence using DS-5?

    mehul.pithva
    mehul.pithva

    I have downloaded Ds-5 for linux 64 and installed it.

    While obtaining evolution license "Server Error(500)" found.

    Same thing happening with in Windows setup as well

    Appreciated your inputs as early as possible

    Let me know if any further information…

    • over 1 year ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • aarch64 Cross compilation error (GLIBCXX_3.4)

    FendtC
    FendtC

    Hi,

    I've a software successfully cross compiled with the ARMHF cross compilation toolchain and i try to port it on AARCH64...

    Compilation works, but link failed with some "undefined reference ...@GLIBCXX_3.4"

    i try the command " strings…

    • over 1 year ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • __hardfp_xxx symbols not found by gcc linker

    fbcp
    fbcp

    I am working on a project where a static library is built with the ARM tool chain using the hard-float abi, and then is linked with other object files (generated with gcc). The linker is the gcc linker, and the linking stage takes place on a Raspberry…

    • Answered
    • over 1 year ago
    • Open Source Software and Platforms
    • GNU Toolchain forum
  • Windows version of arm-linux-gnueabi and arm-linux-gnueabihf for gcc8

    Uban
    Uban

    Hello !

    It seems like the binaries for the windows version of arm-linux-gnueabi and arm-linux-gnueabihf has been removed in gcc8. Have the support for windows been removed or will it appear ?

    • over 1 year ago
    • Open Source Software and Platforms
    • GNU Toolchain forum
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