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TDA4VM: How to enable Pcie base on QNX

yajun wang
Prodigy 60 points
Part Number: TDA4VM

Tool/software:

Dear TI:

base ont 3.2. Kernel — Processor SDK Linux for J721e Documentation Linux .we use pcie hardware on;  but we want case on QNX;

we can not find any pcie code or library base on QNX TDA4 BSP;  how to enable pcie hardware on QNX;

if MCU R52 can control the pcie hardware. it is ok; QNX can IPC with RTOS base on R52 core;  we only need read pcie register such as BAR 

  • 0
    TI__Mastermind 43532 points

    Hello,

    Please note that QNX releases the TDA4VM QNX BSP, and it does not include a PCIe driver.  However, the PCIe driver is provided as service support by QNX. So we suggest that you can reach out to QNX directly for support on this.

    yajun wang said:
    if MCU R52 can control the pcie hardware. it is ok;

    There is no software support for PCIe provided on MCU R5F as part of the PSDK RTOS release, and there is no plan to add this in the future.

    Thanks.