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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>
19 lines
513 B
Makefile
19 lines
513 B
Makefile
#
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# Copyright (c) 2019-2021, ARM Limited. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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include common/fdt_wrappers.mk
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FCONF_SOURCES := lib/fconf/fconf.c
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FCONF_SOURCES += ${FDT_WRAPPERS_SOURCES}
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FCONF_DYN_SOURCES := lib/fconf/fconf_dyn_cfg_getter.c
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FCONF_DYN_SOURCES += ${FDT_WRAPPERS_SOURCES}
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FCONF_AMU_SOURCES := lib/fconf/fconf_amu_getter.c
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FCONF_AMU_SOURCES += ${FDT_WRAPPERS_SOURCES}
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FCONF_MPMM_SOURCES := lib/fconf/fconf_mpmm_getter.c
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FCONF_MPMM_SOURCES += ${FDT_WRAPPERS_SOURCES}
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