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Original question:

[FAQ] TDA4VM: How do I resolve these compilation errors when building PDK examples?

J721EXSOMXEVM: Error while building example application

Arun Belamge
Prodigy 110 points
Part Number: J721EXSOMXEVM


Tool/software:

Hello.

I am trying to build UART_BAremetal_TestApp, but getting the following error:

home/ti-processor-sdk-rtos-j721e-evm-10_01_00_04/pdk_jacinto_10_01_00_25/packages/ti/build/makerules/common.mk:365: *** gcc-arm compiler not found. Please refer user guide to download the same. Stop.
make: *** [makefile:328: UART_Baremetal_TestApp] Error 2

I have checked the paths for the compilers and everything seems to be correct.

I tried changing the path (elaborated by the variables) to hard coded absolute path of the compilers, still getting the same error.

Kindly help me proceed.

Thank you. 

  • 0
    TI__Mastermind 22600 points

    Hi,

    What core are you building the application for? 

    Have you ran the setup script within the RTOS SDK directory? Can you provide the compilers you currently have downloaded?

    Thanks,

    Neehar

  • 0 in reply to Neehar Sawant
    Prodigy 110 points

    Hello Neehar.

    I am building it for the MCU R5F core (mcu0_1).

    Yes, I have ran the script from the RTOS SDK directory (./sdk_builder/scripts/setup_psdk_rtos.sh).

    Following compilers are present in /home/ti directory:

    1. gcc-arm-9.2-2019.12-x86_64-aarch64-none-elf

    2. gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf

    3. ti-cgt-armllvm_3.2.2.LTS

    4. ti-cgt-c6000_8.3.7

    5. ti-cgt-c7000_4.1.0.LTS

    SDK Version: 10_01_00

    The error seems to be SBL related, from the lines:

    ifneq ("$(wildcard $(TOOLCHAIN_PATH_GCC_ARCH64)/bin/$(GCC_ARCH64_BIN_PREFIX)-objcopy$(EXE_EXT))","")
    SBL_OBJ_COPY?=$(TOOLCHAIN_PATH_GCC_ARCH64)/bin/$(GCC_ARCH64_BIN_PREFIX)-objcopy$(EXE_EXT)
    else
    $(error gcc-arm compiler not found. Please refer user guide to download the same)
    endif

    Thank you.

  • 0 in reply to Arun Belamge
    TI__Mastermind 22600 points

    Hi Arun,

    Your compilers look correct from what I can see.

    Can you provide the exact command you run in the terminal?

    Additionally, did you have any issues building the PDK libraries?

    Thanks,

    Neehar

  • 0 in reply to Neehar Sawant
    Prodigy 110 points

    Hi Neehar.

    The exact command I gave is: make -s UART_Baremetal_TestApp BOARD=j721e_evm CORE=mcu1_0.

    I had no issues while building the PDK libraries using, make -s pdk_libs_allcores BOARD=j721e_evm.

    Thanks.

  • 0 in reply to Arun Belamge
    TI__Mastermind 22600 points

    Hi Arun,

    Have you made any changes to the SDK or build files? Is this a new, clean SDK installation?

    Do you have the same issue building any other examples? Such as: 'make -s sciserver_testapp_freertos BOARD=j721e_evm'

    If so, could you try deleting all the compilers from the /home/ti directory and reinstall them? You can manually install them here.

    Thanks,

    Neehar

  • +1 in reply to Neehar Sawant
    Prodigy 110 points

    Hello Neehar.

    I was away for a while and hence couldn't reply.

    It was definitely a path issue. All i did was export TOOLS_INSTALL_PATH=/home/ti .

    Thanks for the support and responses.

    Now that it has generated the example application, there are different appimage formats, where can i find more information on which format suits where? 

    For example, if i want to load the image using remoteproc, what format should be used. Or if i want to load using SBL, or through rproc on Linux.

    Generated formats:

    <app>.appimage, <app>.hs_fs, <app>.signed, <app>.rprc, <app>.xerf5, <app>_strip.xerf5, <app>_BE.appimage

    Thank you!

  • 0 in reply to Arun Belamge
    TI__Mastermind 22600 points

    Hi Arun,

    This is deviating from the original title. Could you please create a new E2E thread and tag me? We will be able to assist you with your issue there!

    Thanks,

    Neehar