# Copyright (c) 2025 Henrik Lindblom <henrik.lindblom@vaisala.com>
# SPDX-License-Identifier: Apache-2.0

menuconfig CACHE_STM32
	bool "STM32 cache driver"
	select CACHE_HAS_DRIVER
	depends on CACHE_MANAGEMENT
	help
	  Enable support for the STM32 ICACHE / DCACHE peripheral present in some STM32 chips.

if CACHE_STM32

# "default n" for L5 is legacy - could be removed?
config CACHE_STM32_ICACHE_DIRECT_MAPPING
	bool "Use 1-way associative mapping for ICACHE"
	default n if SOC_SERIES_STM32L5X
	default y
	help
	  Use ICACHE in direct mapping (1-way associative) mode instead of the default n-way
	  associative cache mode.

	  This option reduces power consumption but slightly reduces cache's performance.

endif # CACHE_STM32