No <IMAGE_NAME>.tegraflash.tar.zst when building walnascar

[asterix]

Building core-image-full-cmdline with

IMAGE_CLASSES += "image_types_tegra"
IMAGE_FSTYPES = "tegraflash.tar"

on walnascar does not produce a <IMAGE_NAME>.tegraflash.tar.zst. A rootfs tarball is however produced (core-image-full-cmdline-jetson-orin-nano-devkit.rootfs.tegraflash.tar.zst).

Is there a config I am missing or documentation that needs to be updated to get the final packaging? Looking into the class, tegraflash_finalize_pkg() does seem to want to run.

Steps to reproduce the behavior:

1. Build meta-tegra walnascar '...' with jetson-orin-nano-devkit
2. Build with bitbake argument 'core-image-full-cmdline'

ls build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit*
build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit.rootfs-20251118095745.ext4
build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit.rootfs-20251118095745.manifest
build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit.rootfs-20251118095745.spdx.json
build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit.rootfs-20251118095745.tegraflash.tar.zst
build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit.rootfs-20251118095745.testdata.json
build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit.rootfs.ext4
build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit.rootfs.manifest
build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit.rootfs.spdx.json
build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit.rootfs.tegraflash.tar.zst
build/tmp/deploy/images/jetson-orin-nano-devkit/core-image-full-cmdline-jetson-orin-nano-devkit.rootfs.testdata.json

Can any one point me to the right steps to address this?

This is here as a discussion because any issue I create seems to get deleted instantaneously.

Thanks
Vai

[madisongh]

This was also opened as #2064 #2065 and #2066 ... let's try and keep this to just one item.