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2024-12-21lib: utils: Mark RPMI drivers as experimentalSamuel Holland
These drivers were merged on an experimental basis without the RPMI specification being frozen. As a result, they may not be compatible with the frozen version of the RPMI protocol. Additionally, their devicetree bindings have not been reviewed and are subject to change. Warn the user that these drivers make no compatibility guarantees, and that their behavior and devicetree bindings may change incompatibly in future versions of OpenSBI. Signed-off-by: Samuel Holland <[email protected]> Reviewed-by: Anup Patel <[email protected]>
2024-12-06lib: utils/mpxy: Add RPMI client driver for MPXYRahul Pathak
Add a generic RPMI mailbox client driver which provides a MPXY channel. Initially, this driver only supports RPMI clock service group but can be extended to support multiple RPMI service groups. Signed-off-by: Rahul Pathak <[email protected]> Co-developed-by: Anup Patel <[email protected]> Signed-off-by: Anup Patel <[email protected]>
2024-12-06lib: utils: Add simple FDT based MPXY driver frameworkAnup Patel
The generic platform can have multiple MPXY drivers so add a simple FDT based MPXY driver framework. Signed-off-by: Anup Patel <[email protected]>