4.1. Release notes - 08_06_00

4.1.1. Documentation

The documentation included with the PSDK QNX J7200 is specific to the PSDK QNX J7200 package.

PSDK RTOS J7200 package documentation (PSDK RTOS Components) must also be referenced, for full understanding of PSDK QNX J7200 support.

4.1.2. PSDK QNX J7200 Features


Reference PSDK RTOS J7200 package documentation (LINK) for an extensive list of new and current features supported by PSDK QNX + PSDK RTOS. This section lists only the features that are PSDK QNX J7200 specific.


For features & drivers enabled by the QNX BSP, please refer to BSP Documentation or contact QNX. Enabled in this Release

Features enabled in this release, specific to PSDK QNX J7200 addon package are:

  • Support and validation with the PSDK RTOS release

  • Bug fixes

    • Sciclient random ACK failure fixed.

    • UDMA Resource Manager fixed the duplicate UDMA flow-id allocation

  • Packaging updated to include complete PDK dependencies for QNX build

  • Initial verison of DDR BW analysis tool

  • Datasheet added for IPC and io-pkt cpsw ethernet drivers

For additional new updates, please refer PSDK RTOS package documentation (PSDK RTOS Components). Enabled in Previous Releases

Features enabled in previous release, specific to PSDK QNX addon package are:

  • Added qnxfs partition for SD card boot to address boot time delay

  • Support for dynamic IP and MAC configuration support added to CPSW5G driver

  • Single core multicast support added to CPSW5G driver

  • HW-checksum offloading support added to CPSW5G driver

  • HW-checksum offloading support added to CPSW2G driver

  • Shared Memory Allocator Resource Manager

  • SCI-Client Resource Manager

  • UDMA Resource Manager

  • IPC Resource Manager

  • A72 CPSW2G Devnp driver

  • A72 CPSW9G Virtual Devnp driver that interact with EthFW Switch running on Main R5

  • SBL Boot flow support for QNX

  • K3conf utility

For additional new updates, please refer PSDK RTOS package documentation (PSDK RTOS Components). Change Requests

None Errata

Please refer release note in the PSDK RTOS J7200 package documentation (PSDK RTOS Components) for the complete errata list. Hardware support


Refer to Release Notes in PSDK RTOS User Guide(LINK) for detailed information on supported Hardware.

4.1.3. Software Dependencies QNX Dependency


The PSDK QNX addon package is dependent on installations from QNX Software Center. The below QNX packages were used for PSDK QNX 08_06_00 build and verification. QNX SDP 7.1

QNX SDP 710 Package

Build ID

Package ID

Package Version

QNX® Software Development Platform 7.1



QNX® SDP7.1 BSP for Texas Instruments Jacinto 7 J7200 (DRA821) Evaluation Modules


com.qnx.qnx710.bsp.ti_j7200_evm PSDK RTOS Dependency

The PSDK QNX package is an addon package to the PSDK RTOS release, as such the PSDK RTOS is required. PSDK LINUX Dependency

If SPL boot mode is to be supported, downloading the PSDK LINUX 08_06_00 package is recommended for access to the pre-built binaries.

4.1.4. Device Support and Validation Information


Build Host (OS)

Run Target (OS)

Test Platform


x86_64 (Linux Ubuntu 18.04)

R5Fs running TI-RTOS

A72 running QNX

TI EVM with daughter cards


Refer EVM Setup for J7200 for more details on the TI EVM support.

4.1.5. Open Defects

Below table lists all the open defects:


Head Line


The ptp_test with io-pkt cpsw9g virtual driver failing with EthFW on SBL boot


cpsw9g/5g: While running ptpd-avb - we see crash of the io-pkt network stack

4.1.6. Known Issues

A list of key known issues with the PSDK QNX release is provided below.


Refer to individual PSDK RTOS Components release notes for known issues in each component






RPMessage_recv() can fail during combinatorial stress run



UDMA resource manager may not free UDMA resources when client exits unexpectedly.

4.1.7. Additional Reports

For additional reports like test report, traceability refer PSDK RTOS Additional Reports