arm-trusted-firmware

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Author	SHA1	Message	Date
Soby Mathew	32bc85f2d5	PSCI: Implement platform compatibility layer The new PSCI topology framework and PSCI extended State framework introduces a breaking change in the platform port APIs. To ease the migration of the platform ports to the new porting interface, a compatibility layer is introduced which essentially defines the new platform API in terms of the old API. The old PSCI helpers to retrieve the power-state, its associated fields and the highest coordinated physical OFF affinity level of a core are also implemented for compatibility. This allows the existing platform ports to work with the new PSCI framework without significant rework. This layer will be enabled by default once the switch to the new PSCI framework is done and is controlled by the build flag ENABLE_PLAT_COMPAT. Change-Id: I4b17cac3a4f3375910a36dba6b03d8f1700d07e3	10 years ago

Author

SHA1

Message

Date

Soby Mathew

32bc85f2d5

PSCI: Implement platform compatibility layer

The new PSCI topology framework and PSCI extended State framework introduces
a breaking change in the platform port APIs. To ease the migration of the
platform ports to the new porting interface, a compatibility layer is
introduced which essentially defines the new platform API in terms of the
old API. The old PSCI helpers to retrieve the power-state, its associated
fields and the highest coordinated physical OFF affinity level of a core
are also implemented for compatibility. This allows the existing
platform ports to work with the new PSCI framework without significant
rework. This layer will be enabled by default once the switch to the new
PSCI framework is done and is controlled by the build flag ENABLE_PLAT_COMPAT.

Change-Id: I4b17cac3a4f3375910a36dba6b03d8f1700d07e3

10 years ago

1 Commits (02446137a4e2a504706fb1f4059467643e2930a5)