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MPMM - the Maximum Power Mitigation Mechanism - is an optional microarchitectural feature present on some Armv9-A cores, introduced with the Cortex-X2, Cortex-A710 and Cortex-A510 cores. MPMM allows the SoC firmware to detect and limit high activity events to assist in SoC processor power domain dynamic power budgeting and limit the triggering of whole-rail (i.e. clock chopping) responses to overcurrent conditions. This feature is enabled via the `ENABLE_MPMM` build option. Configuration can be done via FCONF by enabling `ENABLE_MPMM_FCONF`, or by via the plaform-implemented `plat_mpmm_topology` function. Change-Id: I77da82808ad4744ece8263f0bf215c5a091c3167 Signed-off-by: Chris Kay <chris.kay@arm.com> |
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| .. | ||
| fconf | ||
| measured_boot | ||
| spd | ||
| activity-monitors.rst | ||
| arm-sip-service.rst | ||
| cot-binding.rst | ||
| debugfs-design.rst | ||
| exception-handling.rst | ||
| ffa-manifest-binding.rst | ||
| firmware-update.rst | ||
| index.rst | ||
| mpmm.rst | ||
| platform-interrupt-controller-API.rst | ||
| ras.rst | ||
| realm-management-extension.rst | ||
| romlib-design.rst | ||
| sdei.rst | ||
| secure-partition-manager-mm.rst | ||
| secure-partition-manager.rst | ||
| xlat-tables-lib-v2-design.rst | ||