This repository is for MCUXpresso SDK components delivery and it contains the components officially provided in NXP MCUXpresso SDK. It contains the on-board module drivers (sensors, codecs), peripheral driver adapters, and so on. This repository is part of the MCUXpresso SDK overall delivery which is composed of several sub-repositories/projects. Navigate to the top/parent repository (mcuxsdk-manifests) for the complete delivery of MCUXpresso SDK.
Overall details can be reviewed here: MCUXpresso SDK Online Documentation
Instructions on how to install the MCUXpresso SDK provided from GitHub via west manifest Getting Started with SDK - Detailed Installation Instructions