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AM625: Clarification on PSDK QNX Build Error and Windows-Based Build Setup

Aparna C Nair
Prodigy 180 points

Part Number: AM625

Hello Team,

I requested the PSDK QNX package for AM62X  from the TI team, provided it. Before building, I tried to import it into the QNX BSP using the Momentics IDE. However, when I attempted to build, I encountered an error stating that the binaries are not present.

Could you please clarify why this error occurs? Do I need to build the SDK before using it? If a build is required, are there any additional packages needed apart from ti-processor-sdk-qnx_am62xx_10_00_00_01.tar.gz?

I also have another question: is it possible to perform this build procedure on a Windows PC, since my QNX Software Center and Momentics IDE are installed on Windows? If so, could you please provide the steps to complete the process on a Windows system?

Kindly guide me in resolving this issue.

 

Thanks & Regards

Aparna C Nair

 

  • 0
    TI__Expert 4260 points

    Hi Aparna,


    Aparna C Nair said:
    Could you please clarify why this error occurs? Do I need to build the SDK before using it? If a build is required, are there any additional packages needed apart from ti-processor-sdk-qnx_am62xx_10_00_00_01.tar.gz?

    Building the SDK is required, the ti-processor-sdk-qnx_am62xx_10_00_00_01.tar.gz just contains only the sources.

    Aparna C Nair said:
    is it possible to perform this build procedure on a Windows PC

    SDK has been validated with linux ubuntu (22.04) host.
    Please refer release notes on device support and validation information.


    Regards,
    Vaibhav

  • 0 in reply to Vaibhav Reddy
    Prodigy 180 points

    Hello,

    Thank You!

    I have one more doubt. If I complete the entire build process on my Linux system and all the binaries are generated, can I copy the complete PSDK QNX folder to my Windows PC (which has SDP and the Momentics IDE installed) and continue the remaining activities there? Will this work or not?

  • 0 in reply to Aparna C Nair
    TI__Expert 4260 points

    Hi Aparna,

    Aparna C Nair said:
    since my QNX Software Center

    To build the QNX SDK, QNX license and the dependent packages mentioned in the release notes(QNX Dependency section ) are required to be installed in the Host machine.

    Aparna C Nair said:
    continue the remaining activities there? Will this work or not?

    Yes, you can still use momentics IDE even if the Host build machine is different , please refer the following docs(link)

    Regards,
    Vaibhav

  • 0 in reply to Vaibhav Reddy
    Prodigy 180 points

    Okay, thank you. I will try what you suggested.

    Thanks & Regards

    Aparna C nair

  • 0 in reply to Aparna C Nair
    Prodigy 180 points

    Hello..

    I successfully built PSDKQA and generated the binaries. After integrating with QNX, I expected additional drivers such as SPI and Ethernet, but I only got the output from pidin arg

         pid Arguments

           1 procnto-smp-instr -v -mr

           2 pipe

       20483 slogger2

       20484 dumper

       20485 mqueue

       20486 random

       20487 i2c-tda4 -p0x20000000 -i193 -d

       20488 i2c-tda4 -p0x20010000 -i194 -d

       20489 devc-seromap -e -F 0x02800000,210

       20490 devb-sdmmc-am65x sdio addr=0x0fa10000,irq=165,timing=~hs400,emmc,bs=sscfg=0x8000 disk name=emmc

       20491 devb-sdmmc-am65x sdio addr=0x0fa00000,irq=115,bs=sscfg=0x8000:ldo=0x600000^31:trm-icp=2 cam pnp disk name=sd

       20493 io-usb-otg -d dwc3-xhci ioport=0x31000000,irq=220,ioport=0x31100000,irq=258

       65550 devf-ram -i 9,0 -s0,16m

      106508 io-sock -m phy -m usb -d axe -d axge -d cdce -d smsc

      106513 dhcpcd: [manager] [ip4] [ip6] -bqq

      151567 devc-pty

      151568 qconn

      155666 ksh

      278547 pidin arg

    Can you please suggest what might be the reason? When integrated with QNX, are all these peripherals enabled?

    Thanks

    Aparna C Nair

  • 0 in reply to Aparna C Nair
    Prodigy 180 points

    Hello

    I have one more query. From the pidin arg output, I understood that the SPI driver is not enabled in the QNX IFS image.

    Additionally, I observed that I used the psdk_linux_9.2_k3-am625-sk-am62xx-evm.dtb file, converted it to DTS, and found that all SPI nodes are in a disabled state.

    How can I enable General Purpose SPI (MCSPI) in this case? Also, since I am using the AM625 board, which SPI interface should I enable?

    Please guide me on how to resolve this issue.

     

    Thanks& Regards

    Aparna C Nair

  • 0 in reply to Aparna C Nair
    TI__Expert 4260 points

    Hi Aparna,

    Aparna C Nair said:
    How can I enable General Purpose SPI (MCSPI) in this case?

    As part of TIs QNX offering, we are not supporting SPI.The support has to come as part of QNX BSP.

    Can you please check with Blackberry/QNX for support on SPI.

    Regards,
    Vaibhav