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zephyr/drivers/flash/Kconfig.stm32

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flash: Rework and add flash device support for STM32L4x SoCs The STM32L4x SoCs embeds a slightly different embedded flash controller from the STM32F4x SoCs. This particular controller has the following properties : - Up to 2 512KiB banks divided in 2KiB pages - Flash can be accessed in any sizes - Flash must be written in 64bit aligned 64bit double-words The drivers/flash/flash_stm32f4x.c is refactored into a new common drivers/flash/flash_stm32.c and drivers/flash/flash_stm32l4x.c is created with the STM32L4x specific functions. To ease the refactoring and keep common functions, the STM32L4x flash headers are slightly modified to match the hardware reference naming and solve compilation issues. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-05-02 22:55:08 +08:00
# Kconfig - ST Microelectronics STM32 MCUs Flash driver config
flash/stm32: flash driver for STM32F3x series microcontrollers Change-Id: I0b41a50507a09a513a67d13374323d831a0ec86a Signed-off-by: Adam Podogrocki <adam.podogrocki@rndity.com>
2016-11-02 22:34:02 +08:00
#
# Copyright (c) 2016 RnDity Sp. z o.o.
flash: Rework and add flash device support for STM32L4x SoCs The STM32L4x SoCs embeds a slightly different embedded flash controller from the STM32F4x SoCs. This particular controller has the following properties : - Up to 2 512KiB banks divided in 2KiB pages - Flash can be accessed in any sizes - Flash must be written in 64bit aligned 64bit double-words The drivers/flash/flash_stm32f4x.c is refactored into a new common drivers/flash/flash_stm32.c and drivers/flash/flash_stm32l4x.c is created with the STM32L4x specific functions. To ease the refactoring and keep common functions, the STM32L4x flash headers are slightly modified to match the hardware reference naming and solve compilation issues. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-05-02 22:55:08 +08:00
# Copyright (c) 2017 BayLibre, SAS
flash/stm32: flash driver for STM32F3x series microcontrollers Change-Id: I0b41a50507a09a513a67d13374323d831a0ec86a Signed-off-by: Adam Podogrocki <adam.podogrocki@rndity.com>
2016-11-02 22:34:02 +08:00
#
license: Replace Apache boilerplate with SPDX tag Apply JIRA: ZEP-1457 to STM32F3X family porting patchset. Change-Id: I352267a47847143e557a4016de12bb9a14a20067 Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-19 23:38:51 +08:00
# SPDX-License-Identifier: Apache-2.0
flash/stm32: flash driver for STM32F3x series microcontrollers Change-Id: I0b41a50507a09a513a67d13374323d831a0ec86a Signed-off-by: Adam Podogrocki <adam.podogrocki@rndity.com>
2016-11-02 22:34:02 +08:00
#
drivers: flash: fix Kconfig dependencies Use top level conditional and remove 'depends on FLASH' Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-09 06:15:21 +08:00
if SOC_FAMILY_STM32
flash/stm32: flash driver for STM32F3x series microcontrollers Change-Id: I0b41a50507a09a513a67d13374323d831a0ec86a Signed-off-by: Adam Podogrocki <adam.podogrocki@rndity.com>
2016-11-02 22:34:02 +08:00
menuconfig SOC_FLASH_STM32
Kconfig: Use a short, consistent style for prompts Consistently use config FOO bool/int/hex/string "Prompt text" instead of config FOO bool/int/hex/string prompt "Prompt text" (...and a bunch of other variations that e.g. swapped the order of the type and the 'prompt', or put other properties between them). The shorthand is fully equivalent to using 'prompt'. It saves lines and avoids tricking people into thinking there is some semantic difference. Most of the grunt work was done by a modified version of https://unix.stackexchange.com/questions/26284/ how-can-i-use-sed-to-replace-a-multi-line-string/26290#26290, but some of the rarer variations had to be converted manually. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-08-14 22:19:20 +08:00
bool "STM32 flash driver"
drivers: flash: add driver for STM32F7x series This patch adds a flash driver for the STM32F7x series, inspired from the STM32F4x one. It has been tested on the STM32F723, but should also work on other SoCs of the family. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2018-09-03 03:05:52 +08:00
depends on (SOC_SERIES_STM32F0X || SOC_SERIES_STM32F3X || SOC_SERIES_STM32F4X || SOC_SERIES_STM32F7X || SOC_SERIES_STM32L4X)
subsys: storage: flash_map: enable only if any flash driver is enable It was possible to have enable flash module while no flash driver implementation was enabled. This cause coverity issues and unnecessary initialization call. This pat introduce FLASH_HAS_DRIVER_ENABLED Kconfig keyword which is selected once any flash driver is enabled. flash_map switch its dependency to this keyword. Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
2018-03-07 21:31:56 +08:00
select FLASH_HAS_DRIVER_ENABLED
flash/stm32: driver for STM32F4x series Change-Id: I0f90bcda7a694de81c594a6616da0faf40306702 Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2017-01-30 01:01:38 +08:00
default y
flash: stm32: add support for STM32F0 flash controller Add the STM32F0 Embedded Flash support in the flash_stm32 driver interface. The STM32F0 has a particularity or use the HSI as clock source for the flash controller interface, so this clock must be enabled directly in the case HSE or another clock is used by the system clock. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-12-04 21:09:59 +08:00
select FLASH_PAGE_LAYOUT if SOC_SERIES_STM32F0X
drivers/flash: Move STM32F3 to generic STM32 series driver A common driver is shared between stm32 chips, which was not the case for stm32f3 series. As a consequence stm32f3 was not maintained equally and was missing features such as flash layout or dts based configuration. Besides, drivers had some flows such as wrong bus clock and missing HSI clock activation which lead to issues on boards not using HSI as main clock. As a consequence this commit moves stm32f3 series flash driver to common stm32 flash drivers. Fixes #4197 Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-02-14 22:38:52 +08:00
select FLASH_PAGE_LAYOUT if SOC_SERIES_STM32F3X
flash: stm32: stm32f4: add page layout support Add flash page layout support for STM32F4 SoCs. This almost eliminates the need for flash_map.h, except for STM32F4X_SECTOR_MASK, so delete the file and move the define into the F4 implementation, to keep things simple. Signed-off-by: Marti Bolivar <marti.bolivar@linaro.org>
2017-08-31 04:39:26 +08:00
select FLASH_PAGE_LAYOUT if SOC_SERIES_STM32F4X
drivers: flash: add driver for STM32F7x series This patch adds a flash driver for the STM32F7x series, inspired from the STM32F4x one. It has been tested on the STM32F723, but should also work on other SoCs of the family. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2018-09-03 03:05:52 +08:00
select FLASH_PAGE_LAYOUT if SOC_SERIES_STM32F7X
flash: stm32: stm32l4: add page layout support L4 parts have a constant page size, so just rely on the HAL defines that provide it, along with a read to the register which contains this SoC's total size. Signed-off-by: Marti Bolivar <marti.bolivar@linaro.org>
2017-08-31 04:41:33 +08:00
select FLASH_PAGE_LAYOUT if SOC_SERIES_STM32L4X
drivers: flash: Assert implementation of Flash Page Layout Some drivers doesn't implement flash API page layout extension which is causing the application crash once the API was calling. This patch introduce system termination for this in those drivers which doesn't implement extension. This will help to discover this problem early. It is not done by preprocessor check because it is possible to have enabled a driver which support and a driver which doesn't support this API simultaneously. Now FLASH_PAGE_LAYOUT configuration option is accessible only in case that at last one driver which implements mentioned API is enabled. Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
2017-11-23 20:47:35 +08:00
select FLASH_HAS_PAGE_LAYOUT if SOC_SERIES_STM32F0X
drivers/flash: Move STM32F3 to generic STM32 series driver A common driver is shared between stm32 chips, which was not the case for stm32f3 series. As a consequence stm32f3 was not maintained equally and was missing features such as flash layout or dts based configuration. Besides, drivers had some flows such as wrong bus clock and missing HSI clock activation which lead to issues on boards not using HSI as main clock. As a consequence this commit moves stm32f3 series flash driver to common stm32 flash drivers. Fixes #4197 Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-02-14 22:38:52 +08:00
select FLASH_HAS_PAGE_LAYOUT if SOC_SERIES_STM32F3X
drivers: flash: Assert implementation of Flash Page Layout Some drivers doesn't implement flash API page layout extension which is causing the application crash once the API was calling. This patch introduce system termination for this in those drivers which doesn't implement extension. This will help to discover this problem early. It is not done by preprocessor check because it is possible to have enabled a driver which support and a driver which doesn't support this API simultaneously. Now FLASH_PAGE_LAYOUT configuration option is accessible only in case that at last one driver which implements mentioned API is enabled. Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
2017-11-23 20:47:35 +08:00
select FLASH_HAS_PAGE_LAYOUT if SOC_SERIES_STM32F4X
drivers: flash: add driver for STM32F7x series This patch adds a flash driver for the STM32F7x series, inspired from the STM32F4x one. It has been tested on the STM32F723, but should also work on other SoCs of the family. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2018-09-03 03:05:52 +08:00
select FLASH_HAS_PAGE_LAYOUT if SOC_SERIES_STM32F7X
drivers: flash: Assert implementation of Flash Page Layout Some drivers doesn't implement flash API page layout extension which is causing the application crash once the API was calling. This patch introduce system termination for this in those drivers which doesn't implement extension. This will help to discover this problem early. It is not done by preprocessor check because it is possible to have enabled a driver which support and a driver which doesn't support this API simultaneously. Now FLASH_PAGE_LAYOUT configuration option is accessible only in case that at last one driver which implements mentioned API is enabled. Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
2017-11-23 20:47:35 +08:00
select FLASH_HAS_PAGE_LAYOUT if SOC_SERIES_STM32L4X
flash/stm32: flash driver for STM32F3x series microcontrollers Change-Id: I0b41a50507a09a513a67d13374323d831a0ec86a Signed-off-by: Adam Podogrocki <adam.podogrocki@rndity.com>
2016-11-02 22:34:02 +08:00
help
drivers: flash: add driver for STM32F7x series This patch adds a flash driver for the STM32F7x series, inspired from the STM32F4x one. It has been tested on the STM32F723, but should also work on other SoCs of the family. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2018-09-03 03:05:52 +08:00
Enable STM32F0x, STM32F3x, STM32F4x, STM32F7x OR STM32L4x series flash driver.
flash/stm32: flash driver for STM32F3x series microcontrollers Change-Id: I0b41a50507a09a513a67d13374323d831a0ec86a Signed-off-by: Adam Podogrocki <adam.podogrocki@rndity.com>
2016-11-02 22:34:02 +08:00
endif