boards/arm64/imx9/imx93-evk: add trdc header

[joukkone]

Example trdc header for bootloader build

This is needed when building bootloader for imx9-evk

Note: Please adhere to Contributing Guidelines.

Summary

Update this section with information on why change is necessary,
what it exactly does and how, if new feature shows up, provide
references (dependencies, similar problems and solutions), etc.

Impact

Update this section, where applicable, on how change affects users,
build process, hardware, documentation, security, compatibility, etc.

Testing

Update this section with details on how did you verify the change,
what Host was used for build (OS, CPU, compiler, ..), what Target was
used for verification (arch, board:config, ..), etc. Providing build
and runtime logs from before and after change is highly appreciated.

[nuttxpr]

[Experimental Bot, please feedback here]

No, this PR does not meet the NuttX requirements. While it provides the template, it lacks the crucial information required by the template. Specifically, the sections marked with "Update this section..." are placeholders and haven't been filled with the actual details of the change. A PR with these placeholders is incomplete and unreviewable.

Here's a breakdown of what's missing:

• Summary: The summary needs to explain the why, what, and how of the change. It mentions a trdc header for the imx9-evk bootloader, but doesn't explain why this header is needed, what it contains, or how it solves the problem. There's no mention of related issues.

• Impact: All the impact fields are left blank. The author needs to assess and document the impact of the change on users, build process, hardware, documentation, security, and compatibility.

• Testing: The testing section is also incomplete. It requests details about the build host and target, as well as logs from before and after the change, but none of this information is provided. Simply stating "This is needed" isn't sufficient verification.

To meet the NuttX requirements, the author needs to fill out all the required sections with specific information relevant to the changes made.

[acassis]

Hi @joukkone nice contribution! Please include later a board config and a Documentation/ explaining how to use the bootloader on this board