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zephyr/drivers/memc/Kconfig

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drivers: memc: stm32: initial support for stm32 FMC This commit adds a new driver category for memory controller peripherals. There is no API involved for now, as it has not been found necessary for first implementation. STM32 Flexible Memory Controller (FMC) is the only controller supported for now. This peripheral allows to access multiple types of external memories, e.g. SDRAM, NAND, NOR Flash... The initial implementation adds support for the SDRAM controller only. The HAL API is used, so the implementation should be portable to other STM32 series. It has only been tested on H7 series, so for now it can only be enabled when working on H7. Linker facilities have also been added in order to allow applications to easily define a variable in SDRAM. Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
2020-11-01 20:48:15 +01:00
# Memory controller configuration options
# Copyright (c) 2020 Teslabs Engineering S.L.
# SPDX-License-Identifier: Apache-2.0
menuconfig MEMC
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 14:55:23 +02:00
bool "Memory controller drivers [EXPERIMENTAL]"
kconfig: drivers: experimental settings now uses select EXPERIMENTAL With the introduction of `EXPERIMENTAL` and `WARN_EXPERIMENTAL` in Zephyr all drivers settings having `[EXPERIMENTAL]` in their prompt has has been updated to include `select EXPERIMENTAL` so that developers can enable warnings when experimental features are enabled. Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
2021-10-15 14:28:18 +02:00
select EXPERIMENTAL
drivers: memc: stm32: initial support for stm32 FMC This commit adds a new driver category for memory controller peripherals. There is no API involved for now, as it has not been found necessary for first implementation. STM32 Flexible Memory Controller (FMC) is the only controller supported for now. This peripheral allows to access multiple types of external memories, e.g. SDRAM, NAND, NOR Flash... The initial implementation adds support for the SDRAM controller only. The HAL API is used, so the implementation should be portable to other STM32 series. It has only been tested on H7 series, so for now it can only be enabled when working on H7. Linker facilities have also been added in order to allow applications to easily define a variable in SDRAM. Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
2020-11-01 20:48:15 +01:00
help
Add support for memory controllers
if MEMC
config MEMC_INIT_PRIORITY
int "Initialization priority"
drivers: memc: Fix various APS6404 device issues This commit deals with fixing various issues that prevents the device from being built. In specific: 1. Fix default timing macro definitions to build with an MSPI controller, other than AMBIG. Add macro definition for MSPI_PORT. 2. Timing settings should be applied only when MSPI_TIMING is defined. Otherwise, the APS6404 initialization routine will fail with -EIO. 3. Similarly, use MSPI_XIP and MSPI_SCRAMBLE to apply XIP and SCRAMBLE device settings, respectively (optimization). 4. MEMC_INIT_PRIORITY is assigned higher priority than MSPI_INIT_PRIORITY which results in compiler error as APS6404 device initialization depends on its underlying MSPI bus controller. 5. The 'acquire' subroutine should be compiled when PM_DEVICE is used (suppress compiler warning). Signed-off-by: Ioannis Karachalios <ioannis.karachalios.px@renesas.com>
2024-10-07 18:17:22 +03:00
default 80 if MSPI
drivers: memc: stm32: initial support for stm32 FMC This commit adds a new driver category for memory controller peripherals. There is no API involved for now, as it has not been found necessary for first implementation. STM32 Flexible Memory Controller (FMC) is the only controller supported for now. This peripheral allows to access multiple types of external memories, e.g. SDRAM, NAND, NOR Flash... The initial implementation adds support for the SDRAM controller only. The HAL API is used, so the implementation should be portable to other STM32 series. It has only been tested on H7 series, so for now it can only be enabled when working on H7. Linker facilities have also been added in order to allow applications to easily define a variable in SDRAM. Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
2020-11-01 20:48:15 +01:00
default 0
help
Memory controllers initialization priority.
drivers: memc: Sort inclusions These are only cosmetics changes to prepare integration of the further patches. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
2025-04-14 17:27:22 +02:00
# zephyr-keep-sorted-start
source "drivers/memc/Kconfig.max32_hpb"
mcux flexspi: move bus driver to drivers/memc Initially the flexspi device only supported a flash driver for external NOR flash. As the controller supports HyperBus devices, which can be either volatile or non-volatile, the driver iss moved to drivers/memc. Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2021-03-31 13:46:34 +02:00
source "drivers/memc/Kconfig.mcux"
drivers: memc: Sort inclusions These are only cosmetics changes to prepare integration of the further patches. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
2025-04-14 17:27:22 +02:00
source "drivers/memc/Kconfig.mspi"
source "drivers/memc/Kconfig.nxp_s32"
source "drivers/memc/Kconfig.renesas_ra"
drivers: memc: Introduce Atmel SAM SMC/EBI driver Add a driver to support external memory connected to the SMC port for Atmel SAM devices. Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2022-02-10 15:13:39 +01:00
source "drivers/memc/Kconfig.sam"
drivers: memc: implement sifive ddr mem controller Implementation for DDR memory controller for FU740 SoC. Signed-off-by: Franciszek Zdobylak <fzdobylak@antmicro.com>
2023-03-29 11:29:22 +02:00
source "drivers/memc/Kconfig.sifive"
drivers: memc: Add support for siwx91x QSPI controller Silabs siwx91x includes a memory controller for (Quad-)SPI PSRAM. It allows the application to use the PSRAM as if it was any other RAM. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
2025-04-15 15:56:18 +02:00
source "drivers/memc/Kconfig.siwx91x_qspi"
drivers: memc: smartbond: Add support for the memory driver class. Add support for the memory controller by utilizing QSPIC2. The latter is capable to drive both NOR and PSRAM memory devices. For this to work, the RAM driving mode is enabled. Signed-off-by: Ioannis Karachalios <ioannis.karachalios.px@renesas.com>
2024-01-23 22:13:59 +02:00
source "drivers/memc/Kconfig.smartbond"
drivers: memc: Sort inclusions These are only cosmetics changes to prepare integration of the further patches. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
2025-04-14 17:27:22 +02:00
source "drivers/memc/Kconfig.stm32"
# zephyr-keep-sorted-stop
drivers: memc: Add MAX32 HyperBus driver Add memc driver for the MAX32 HyperBus peripheral, supporting HyperRAM and Xccela PSRAM memory devices. Signed-off-by: Pete Johanson <pete.johanson@analog.com>
2025-03-10 16:14:35 -06:00
drivers: flash/memc: Source logging kconfig last Some flash/memc drivers like flexspi will want to default the value of the log level to off to avoid RWW hazard while XIP, to do this, the logging template must be sourced after the driver kconfig files so that the default value from the driver is able to be checked, since logging template introduces an unconditional default otherwise. Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
2024-08-14 17:45:39 -05:00
module = MEMC
module-str = memc
source "subsys/logging/Kconfig.template.log_config"
drivers: memc: stm32: initial support for stm32 FMC This commit adds a new driver category for memory controller peripherals. There is no API involved for now, as it has not been found necessary for first implementation. STM32 Flexible Memory Controller (FMC) is the only controller supported for now. This peripheral allows to access multiple types of external memories, e.g. SDRAM, NAND, NOR Flash... The initial implementation adds support for the SDRAM controller only. The HAL API is used, so the implementation should be portable to other STM32 series. It has only been tested on H7 series, so for now it can only be enabled when working on H7. Linker facilities have also been added in order to allow applications to easily define a variable in SDRAM. Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
2020-11-01 20:48:15 +01:00
endif
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