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zephyr/drivers/retained_mem/Kconfig

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drivers: Add retained memory driver interface Adds a new driver interface for retained memory devices which can be used to store data and have it retained whilst the device is powered thorugh different application execution states (though this data may be lost in low power states). Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-02-22 20:34:27 +08:00
# Copyright (c) Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
menuconfig RETAINED_MEM
drivers: kconfig: unify menuconfig title strings Unify the drivers/*/Kconfig menuconfig title strings to the format "<class> [(acronym)] [bus] drivers". Including both the full name of the driver class and an acronym makes menuconfig more user friendly as some of the acronyms are less well-known than others. It also improves Kconfig search, both via menuconfig and via the generated Kconfig documentation. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2023-03-27 20:55:23 +08:00
bool "Retained memory drivers"
drivers: Add retained memory driver interface Adds a new driver interface for retained memory devices which can be used to store data and have it retained whilst the device is powered thorugh different application execution states (though this data may be lost in low power states). Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-02-22 20:34:27 +08:00
help
Enables support for drivers that can retain their data whilst the
device is powered (may be lost in low power states).
if RETAINED_MEM
config RETAINED_MEM_INIT_PRIORITY
int "Retained memory devices init priority"
default 40
help
Retained memory devices initialization priority,
drivers: retained_mem: Add optional mutex disablement Adds an optional Kconfig to disable use of mutexes in the retained memory driver. Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-04-06 19:12:52 +08:00
config RETAINED_MEM_MUTEXES
drivers: retained_mem: Allow disabling mutex support Changes the Kconfig option to allow disabling mutex support, this is to allow other Kconfig options to disable the feature. Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-06-15 18:07:39 +08:00
bool
drivers: retained_mem: Add optional mutex disablement Adds an optional Kconfig to disable use of mutexes in the retained memory driver. Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-04-06 19:12:52 +08:00
default y
depends on MULTITHREADING
drivers: retained_mem: Allow disabling mutex support Changes the Kconfig option to allow disabling mutex support, this is to allow other Kconfig options to disable the feature. Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-06-15 18:07:39 +08:00
depends on !RETAINED_MEM_MUTEX_FORCE_DISABLE
config RETAINED_MEM_MUTEX_FORCE_DISABLE
bool "Disable retained memory mutex support"
depends on MULTITHREADING
drivers: retained_mem: Add optional mutex disablement Adds an optional Kconfig to disable use of mutexes in the retained memory driver. Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-04-06 19:12:52 +08:00
help
drivers: retained_mem: Allow disabling mutex support Changes the Kconfig option to allow disabling mutex support, this is to allow other Kconfig options to disable the feature. Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-06-15 18:07:39 +08:00
Disable use of mutexes which prevent issues with concurrent retained
memory access. This option should only be enabled when retained
memory access is required in an ISR or for special use cases.
drivers: retained_mem: Add optional mutex disablement Adds an optional Kconfig to disable use of mutexes in the retained memory driver. Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-04-06 19:12:52 +08:00
drivers: Add retained memory driver interface Adds a new driver interface for retained memory devices which can be used to store data and have it retained whilst the device is powered thorugh different application execution states (though this data may be lost in low power states). Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-02-22 20:34:27 +08:00
module = RETAINED_MEM
module-str = retained_mem
source "subsys/logging/Kconfig.template.log_config"
drivers: retained_mem: Add nRF GPREGRET driver Adds a driver for the Nordic nRF GPREGRET registers and adds entries to the SoCs for this peripheral. Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-02-22 20:54:13 +08:00
source "drivers/retained_mem/Kconfig.nrf"
drivers: retained_mem: Add RAM driver Adds a non-initialised RAM-based retained memory driver. Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-02-22 21:29:37 +08:00
source "drivers/retained_mem/Kconfig.zephyr"
drivers: Add retained memory driver interface Adds a new driver interface for retained memory devices which can be used to store data and have it retained whilst the device is powered thorugh different application execution states (though this data may be lost in low power states). Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
2023-02-22 20:34:27 +08:00
endif # RETAINED_MEM