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arch/arm/stm32: Introduce STM32_COMMON_M33 family group

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Replace the enumerated STM32U3/U5 chip conditions in the common M33
source lists and the RCC dispatch header with a single STM32_COMMON_M33
symbol, following the existing STM32_COMMON_* convention.

Signed-off-by: raiden00pl <raiden00@railab.me>
Assisted-by: Claude Code
This commit is contained in:
raiden00pl 2026-08-25 13:15:20 +02:00 • committed by Xiang Xiao
parent 7d0ad175ac
commit 8de9306342
4 changed files with 9 additions and 6 deletions
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2
arch/arm/src/common/stm32/CMakeLists.txt
View file

@ -51,7 +51,7 @@ if(CONFIG_STM32_HAVE_IP_EXTI_M33_V1)
list(APPEND SRCS stm32_exti_gpio_m33_v1.c)
endif()
if(CONFIG_ARCH_CHIP_STM32U3 OR CONFIG_ARCH_CHIP_STM32U5)
if(CONFIG_STM32_COMMON_M33)
list(APPEND SRCS stm32_allocateheap_m33_v1.c stm32_irq_m33_v1.c
stm32_start_m33_v1.c stm32_timerisr_m33_v1.c)

5
arch/arm/src/common/stm32/Kconfig
View file

@ -53,6 +53,11 @@ config STM32_COMMON_L4_H5_L5_U5
default y if STM32_COMMON_L4_L5_U5
default y if ARCH_CHIP_STM32H5
config STM32_COMMON_M33
bool
default y if ARCH_CHIP_STM32U3
default y if ARCH_CHIP_STM32U5
config STM32_COMMON_FULL_FEATURED
bool
default y if STM32_COMMON_LEGACY

3
arch/arm/src/common/stm32/Make.defs
View file

@ -62,8 +62,7 @@ ifeq ($(CONFIG_STM32_HAVE_IP_EXTI_M33_V1),y)
CHIP_CSRCS += stm32_exti_gpio_m33_v1.c
endif
ifneq ($(filter y,$(CONFIG_ARCH_CHIP_STM32U3) \
$(CONFIG_ARCH_CHIP_STM32U5)),)
ifeq ($(CONFIG_STM32_COMMON_M33),y)
CHIP_CSRCS += stm32_allocateheap_m33_v1.c
CHIP_CSRCS += stm32_irq_m33_v1.c
CHIP_CSRCS += stm32_start_m33_v1.c

5
arch/arm/src/common/stm32/stm32_rcc.h
View file

@ -27,8 +27,7 @@
* Included Files
****************************************************************************/
#if defined(CONFIG_ARCH_CHIP_STM32U3) || \
defined(CONFIG_ARCH_CHIP_STM32U5)
#ifdef CONFIG_STM32_COMMON_M33
# include "stm32_rcc_m33.h"
@ -231,5 +230,5 @@ void stm32_rcc_disablelsi(void);
#endif
#endif /* __ASSEMBLY__ */
#endif /* STM32U3 || STM32U5 */
#endif /* CONFIG_STM32_COMMON_M33 */
#endif /* __ARCH_ARM_SRC_COMMON_STM32_STM32_RCC_H */