Offering Contribution: Complete PFE Plugin for S32DS, LWIP Integration & tcpip/LLCE Fixes

[arsalimam]

Hello NXP Team and S32G Community,

I have developed a complete PFE plugin for S32 Design Studio (S32DS) / S32 Configuration Tools. Previously, PFE configuration support was available only through EB Tresos. The new plugin includes:

• Full native integration within the S32DS environment
• Seamless integration with NXP’s official tcpip plugin for LWIP stack support
• Complete TSN traffic shaper configuration (TAS and CBS)
• Thorough testing with LWIP and LLCE, including offload scenarios

In the process, I also identified and resolved several bugs in the official tcpip and LLCE plugins.

This enhancement enables smoother development of advanced Ethernet and TSN applications on S32G platforms.

I would like to contribute the full plugin, integration components, bug fixes, documentation, and test results to NXP. This could be integrated into future RTD or S32 Configuration Tools releases, or shared as an official reference for the community.
Questions for the NXP Team:

• What is the recommended process to formally submit this contribution (e.g., via a technical support case or other channel)?
• Are there any particular requirements regarding documentation, packaging, or agreements (such as NDA)?

I have prepared a comprehensive package including the plugin files, installation/integration guide, detailed changelog, and verification results. I am happy to share it privately and support any technical review or discussion.

Thank you in advance for your guidance. I look forward to your feedback.

Best regards,
Arsal Imam

SDV Architect @ GK Automobiltechnologie (Disrupt)

[Joey_z]

Hi，arsalimam

First of all, thank you for sharing this impressive work and for your willingness to contribute it to the NXP.

The functionality you described—including native S32 Design Studio integration, LWIP/tcpip integration, TSN traffic shaping support (TAS/CBS), LLCE validation, and the related bug fixes—appears very valuable for S32G Ethernet and TSN development.

At this stage, contributions of software components, plugins, and modifications to existing NXP tooling require review by the relevant product and software teams. As the acceptance process may involve technical evaluation as well as intellectual property and legal considerations.

You can share your materials through our customer support system: https://support.nxp.com

We appreciate your effort and your interest in improving the S32G software ecosystem.

BR

Joey