This crate aims to offer functions and user-friendly types for parsing and constructing arguments of Arm Power State Coordination Interface (PSCI) calls. This functionality can be beneficial for both firmware and OS components.
However, doing the actual SMC/HVC/ERET calls, or implementing power management logic is beyond the scope of this crate.
The project is MIT and Apache-2.0 dual licensed, see LICENSE-APACHE and LICENSE-MIT.
arm-psci is a trustedfirmware.org maintained project. All contributions are ultimately merged by the maintainers listed below.
Please follow the directions of the Trusted Firmware Processes.
Contributions are handled through review.trustedfirmware.org.
Arm is a registered trademark of Arm Limited (or its subsidiaries or affiliates).
This project uses some of the Arm product, service or technology trademarks, as listed in the Trademark List, in accordance with the Arm Trademark Use Guidelines.
Subsequent uses of these trademarks throughout this repository do not need to be prefixed with the Arm word trademark.
Copyright The arm-psci Contributors.