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stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2016-10-03 15:51:32 +02:00
/*
* Copyright (c) 2016 Open-RnD Sp. z o.o.
* Copyright (c) 2016 BayLibre, SAS
*
license: Replace Apache boilerplate with SPDX tag Replace the existing Apache 2.0 boilerplate header with an SPDX tag throughout the zephyr code tree. This patch was generated via a script run over the master branch. Also updated doc/porting/application.rst that had a dependency on line numbers in a literal include. Manually updated subsys/logging/sys_log.c that had a malformed header in the original file. Also cleanup several cases that already had a SPDX tag and we either got a duplicate or missed updating. Jira: ZEP-1457 Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c Signed-off-by: David B. Kinder <david.b.kinder@intel.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-18 17:01:01 -08:00
* SPDX-License-Identifier: Apache-2.0
stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2016-10-03 15:51:32 +02:00
*/
/**
arch/arm/soc/st_stm32: Fix typos in soc.h Fix typos in soc.h for stm32f1 and stm32l4 families. Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
2018-04-28 16:39:07 +03:00
* @file SoC configuration macros for the STM32L4 family processors.
stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
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*
* Based on reference manual:
* STM32L4x1, STM32L4x2, STM32L431xx STM32L443xx STM32L433xx, STM32L4x5,
doc: replace UTF-8 chars Some our Zephyr tools don't like seeing UTF-8 characters, as reported in issue #4131) so a quick scan and replace for UTF-8 characters in .rst, .h, and Kconfig files using "file --mime-encoding" (excluding the /ext folders) finds these files to tweak. Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
2017-10-01 10:00:48 -07:00
* STM32l4x6 advanced ARM(r)-based 32-bit MCUs
stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2016-10-03 15:51:32 +02:00
*
* Chapter 2.2.2: Memory map and register boundary addresses
*/
#ifndef _STM32L4X_SOC_H_
#define _STM32L4X_SOC_H_
soc: arm: do not include kernel headers in soc.h We shall not include core kernel headers in soc.h header of ARM SoCs. We should try to only include the vendor headers and auto-generated board header from DTS. This commit implements this policy for the SoCs, whose builds have shown to fail due to header inclusion cycles. Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2019-09-24 21:42:10 +02:00
#include <sys/util.h>
stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2016-10-03 15:51:32 +02:00
#ifndef _ASMLANGUAGE
#include <autoconf.h>
arch: arm: stm32: correct include issue This commit correct the issue introduce by aee97be which changed the order of header inclusion that lead to warning generation at compilation, that truend into errors in CI. This commit reinstantiate the initial header inclusion order. Fixes #8563 Signed-off-by: Christophe Priouzeau <christophe.priouzeau@st.com>
2018-06-27 14:33:51 +02:00
#include <stm32l4xx.h>
arch: arm: soc: add explanatory comment for kernel headers' inclusion This commit adds an explanatory comment in all soc.h headers, where kernel_includes.h header has been included, to stress out that this header must be included after SOC-specific headers are brought in. The reason is the fact that kernel_includes.h needs the ARM CMSIS definitions, which are brought in by the SOC-specific header inclusions. Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2018-06-28 23:16:17 +02:00
soc: arm: do not include kernel headers in soc.h We shall not include core kernel headers in soc.h header of ARM SoCs. We should try to only include the vendor headers and auto-generated board header from DTS. This commit implements this policy for the SoCs, whose builds have shown to fail due to header inclusion cycles. Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2019-09-24 21:42:10 +02:00
/* Add include for DTS generated information */
dts: Rename generated_dts_board*.{h,conf} to devicetree*.{h,conf} generated_dts_board.h is pretty redundant and confusing as a name. Call it devicetree.h instead. dts.h would be another option, but DTS stands for "devicetree source" and is the source code format, so it's a bit confusing too. The replacement was done by grepping for 'generated_dts_board' and 'GENERATED_DTS_BOARD'. Two build diagram and input-output SVG files were updated as well, along with misc. documentation. hal_ti, mcuboot, and ci-tools updates are included too, in the west.yml update. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2020-01-16 13:29:53 +01:00
#include <devicetree.h>
stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2016-10-03 15:51:32 +02:00
drivers/interrupt_controller: stm32: Use LL API exti driver implementation does not fit all SoCs because some EXTI ip does not match stm32_exti register map provided. Instead of providing exti register map for all SoCs, use LL API which abstracts IP variations and enable uniform use of the drivers on all STM32SoCs. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-01-29 21:09:04 +01:00
#ifdef CONFIG_EXTI_STM32
#include <stm32l4xx_ll_exti.h>
#endif
stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2016-10-03 15:51:32 +02:00
#ifdef CONFIG_SERIAL_HAS_DRIVER
#include <stm32l4xx_ll_usart.h>
drivers: serial: stm32: add LPUART support for L0/L4 series LPUART (Low-power UART) peripheral is just like ordinary U(S)ART which lives in a separate clock/power domain. Therefore already existing code could be reused as is almost entirely. Signed-off-by: Ilya Tagunov <tagunil@gmail.com>
2018-04-11 17:10:47 +03:00
#include <stm32l4xx_ll_lpuart.h>
stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2016-10-03 15:51:32 +02:00
#endif
soc: stm32l4xx: support of Cube LL Clock driver After introduction of STM32Cube based clock control driver for stm32 family, provide its support on stm32l4x soc. Clean up will have to be done afterwards. Change-Id: I979a4169148c5fe5a0693d182d2d17f9ffaf1c77 Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2017-01-24 11:37:26 +01:00
#ifdef CONFIG_CLOCK_CONTROL_STM32_CUBE
#include <stm32l4xx_ll_utils.h>
#include <stm32l4xx_ll_bus.h>
#include <stm32l4xx_ll_rcc.h>
#include <stm32l4xx_ll_system.h>
clock_control: stm32: Add support for MSI PLL MODE Add support for Low Speed External 32.768 kHz oscillator (LSE ). Add support for MSI PLL-Mode offering an automatic calibration feature in combination with the LSE. This allows the MSI to reach an accurate +/-0,25% clock perfectly suitable for USB full-speed clock. Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
2018-07-11 11:44:02 +02:00
#include <stm32l4xx_ll_pwr.h>
soc: stm32l4xx: support of Cube LL Clock driver After introduction of STM32Cube based clock control driver for stm32 family, provide its support on stm32l4x soc. Clean up will have to be done afterwards. Change-Id: I979a4169148c5fe5a0693d182d2d17f9ffaf1c77 Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2017-01-24 11:37:26 +01:00
#endif /* CONFIG_CLOCK_CONTROL_STM32_CUBE */
arch: stm32: Fix inclusion of SPI headers In some STM32 series, SPI LL headers where included under CONFIG_CLOCK_CONTROL_STM32_CUBE flag definition. Fix this and use CONFIG_SPI_STM32 instead. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2018-05-29 10:06:14 +02:00
#ifdef CONFIG_SPI_STM32
#include <stm32l4xx_ll_spi.h>
#endif
soc: stm32: replace use of Kconfig I2C by I2C_STM32 For LL header inclusion, use _STM32 Kconfig symbol (related to the driver), rather than generic symbol, that could theoretically use an alternate solution. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-10-10 11:11:57 +02:00
#ifdef CONFIG_I2C_STM32
soc: stm32: F1/F3/F4/L4: enable I2C LL Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com> Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2017-06-23 11:27:17 +02:00
#include <stm32l4xx_ll_i2c.h>
#endif
iwdg: make independent watchdog driver compliant with STM32Cube LL API Appropriate inclusion done for F1/F3/F4/L4 families in SoC tree. JIRA: ZEP-2347 Signed-off-by: Adam Podogrocki <adam.podogrocki@rndity.com>
2017-06-21 10:36:18 +02:00
#ifdef CONFIG_IWDG_STM32
#include <stm32l4xx_ll_iwdg.h>
#endif
drivers: watchdog: stm32: Add implementation for WWDG Added drivers for System Window Watchdog of STM32 platform. Signed-off-by: Ioannis Konstantelias <ikonstadel@gmail.com>
2019-07-15 16:07:00 +03:00
#ifdef CONFIG_WWDG_STM32
#include <stm32l4xx_ll_wwdg.h>
#endif
arm: stm32l4: include RNG ll header Include low level random generator header in case stm32 random number generator should be used by entropy driver Signed-off-by: Jan Van Winkel <jan.van_winkel@dxplore.eu>
2017-12-17 21:53:04 +01:00
#ifdef CONFIG_ENTROPY_STM32_RNG
#include <stm32l4xx_ll_rng.h>
#endif
rtc: Remove old rtc functionality Remove the old rtc functionality as its been deprecated for 2 releases now. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-09-10 08:34:56 -05:00
#if defined(CONFIG_COUNTER_RTC_STM32)
drivers: rtc: add support for STM32 RTC Add support for the STM32 Real-Time-Clock leveraging the LL APIs Signed-off-by: Johannes Hutter <johannes@proglove.de> Signed-off-by: Kiril Zyapkov <k.zyapkov@allterco.com>
2018-03-21 15:29:59 +01:00
#include <stm32l4xx_ll_rtc.h>
#include <stm32l4xx_ll_exti.h>
#include <stm32l4xx_ll_pwr.h>
#endif
drivers: usb_dc_stm32: enable VDDUSB if needed This is required on boards that isolate VDDUSB from the system. Signed-off-by: Pushpal Sidhu <psidhu.devel@gmail.com>
2018-04-25 13:44:23 -07:00
#ifdef CONFIG_USB
/* Required to remove USB transceiver supply isolation */
#include <stm32l4xx_ll_pwr.h>
#endif /* CONFIG_USB */
soc: arm: st_stm32: Using LL library to implement gpio functions The original implementation of gpio functions access registers directly. Using LL library can add a set of unifying access functions for all series of stm32 for avoiding accessing low level code, and improve readability. Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
2019-01-08 18:12:04 +08:00
#ifdef CONFIG_GPIO_STM32
#include <stm32l4xx_ll_gpio.h>
soc: stm32l4: Factorize includes declarations for GPIO driver Group #include declarations for CONFIG_GPIO_STM32 Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2020-03-11 11:34:06 +01:00
/* Required to enable VDDio2 for port G */
#include <stm32l4xx_ll_pwr.h>
soc: arm: st_stm32: Using LL library to implement gpio functions The original implementation of gpio functions access registers directly. Using LL library can add a set of unifying access functions for all series of stm32 for avoiding accessing low level code, and improve readability. Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
2019-01-08 18:12:04 +08:00
#endif
drivers: adc: add driver support for ADC1 of stm32 This commit adds driver support for ADC1 on all 8 supported series of stm32 with resolution and conversion time selection and calibration. Currently DMA is not supported for all series, and without it, zephyr won't be able to catch up ADC's end of conversion interrupt, so this version of the driver supports one channel conversion only. Users want multi-channel conversion should use multiple sequences in their app code. This driver uses LL lib rather than HAL because the current HAL lib for ADC will call HAL_DMA_* functions rather than using zephyr's common DMA interface, so that way the driver will break the consistency of the code. This driver has been tested on multiple nucleo boards including NUCLEO_F091RC/F103RB/F207ZG/F302R8/F401RE/F746ZG/L073RZ/L476RG and all passed the test cases in tests/drivers/adc/adc_api. If the external ADC line is floating, it may fail the tests since ADC may get 0V and the test cases think 0 is failing. Connect it to any voltage source between 0-3.3V will help passing the test cases. Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
2019-05-07 16:37:35 +08:00
#ifdef CONFIG_ADC_STM32
#include <stm32l4xx_ll_adc.h>
#endif
drivers: dma: add generic driver support for some series of stm32 This commit adds driver support for DMA on f0/f1/f2/f3/f4/l0/l4 series stm32. Notice due to some bugs, this is currently not working with f7. There are two kinds of IP blocks are used across these stm32, one is the one that has been used on F2/F4/F7 series, and the other one is the one that has been used on F0/F1/F3/L0/L4 series. Memory to memory transfer is only supported on the second DMA on F2/F4 with 'st,mem2mem' to be declared in dts. This driver depends on k_malloc to allocate memory for stream instances, so CONFIG_HEAP_MEM_POOL_SIZE must be big enough to hold them. Common parts of the driver are in dma_stm32.c and SoC related parts are implemented in dma_stm32_v*.c. This driver has been tested on multiple nucleo boards, including NUCLEO_F091RC/F103RB/F207ZG/F302R8/F401RE/L073RZ/L476RG with the loop_transfer and chan_blen_transfer test cases. Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
2019-10-24 19:06:19 +08:00
#ifdef CONFIG_DMA_STM32
#include <stm32l4xx_ll_dma.h>
#endif
soc: arm: st_stm32: add driver lptimer management to stm32l4 series This patch introduces the support of the Low Power Timer for the STM32L4xx from STMicroelectronics. Signed-off-by: Francois Ramu <francois.ramu@st.com>
2019-11-07 09:29:07 +01:00
#ifdef CONFIG_STM32_LPTIM_TIMER
#include <stm32l4xx_ll_lptim.h>
#include <stm32l4xx_ll_system.h>
#endif
stm32l4: add initial soc support for stm32l4 Add the initial SoC support for the STM32L4XX family. The code was tested on STM32L476RG, but should work on any STM32L4XX currently available. This implementation was inspired by the stm32f1x implementation. Change-Id: Id6670bce0c423617284e8467a9c461531f948e0f Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2016-10-03 15:51:32 +02:00
#endif /* !_ASMLANGUAGE */
#endif /* _STM32L4X_SOC_H_ */
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