8498c39e13
Fixes instances of Kconfig options appearing for completely irrelevant builds Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
26 lines
760 B
Plaintext
26 lines
760 B
Plaintext
# Copyright (c) 2025 Henrik Lindblom <henrik.lindblom@vaisala.com>
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# SPDX-License-Identifier: Apache-2.0
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menuconfig CACHE_STM32
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bool "STM32 cache driver"
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select CACHE_HAS_DRIVER
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depends on SOC_FAMILY_STM32
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depends on CACHE_MANAGEMENT
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help
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Enable support for the STM32 ICACHE / DCACHE peripheral present in some STM32 chips.
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if CACHE_STM32
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# "default n" for L5 is legacy - could be removed?
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config CACHE_STM32_ICACHE_DIRECT_MAPPING
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bool "Use 1-way associative mapping for ICACHE"
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default n if SOC_SERIES_STM32L5X
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default y
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help
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Use ICACHE in direct mapping (1-way associative) mode instead of the default n-way
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associative cache mode.
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This option reduces power consumption but slightly reduces cache's performance.
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endif # CACHE_STM32
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