Hi all,
Please be noted that we are changing the build system to build IPC model by default instead of Library model for the following reasons:
* The Library Model is not being developed anymore. It does not support for new FF-M features. * New comers to TF-M should be encouraged to start with the IPC model to have the better experiences. * Most importantly, Library Model will be replaced by SFN Model in future.
Patch here: https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/11384
With this patch, the TFM_PSA_API is not intended for users to choose between library and IPC model anymore. To build Library model, please set TFM_LIB_MODEL to ON. The TFM_PSA_API=ON can be kept as is for the time being.
So there would be impacts wherever Library Model is used. Please get prepared.
Thanks.
Best Regards, Kevin