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56 lines
1.8 KiB
Makefile
56 lines
1.8 KiB
Makefile
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include $(RIOTCPU)/stm32/stm32_info.mk
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FEATURES_PROVIDED += cpu_$(CPU_FAM)
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FEATURES_PROVIDED += periph_cpuid
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FEATURES_PROVIDED += periph_gpio periph_gpio_irq
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FEATURES_PROVIDED += puf_sram
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FEATURES_PROVIDED += periph_uart_modecfg
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FEATURES_PROVIDED += periph_wdt
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ifneq (,$(filter $(CPU_FAM),stm32f0 stm32f1 stm32f3 stm32l0 stm32l1 stm32l4 stm32wb))
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ifeq (,$(filter nucleo-f031k6,$(BOARD)))
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FEATURES_PROVIDED += periph_flashpage
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FEATURES_PROVIDED += periph_flashpage_raw
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endif
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endif
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ifneq (,$(filter $(CPU_FAM),stm32l0 stm32l1))
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FEATURES_PROVIDED += periph_eeprom
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endif
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ifeq (stm32f1,$(CPU_FAM))
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FEATURES_CONFLICT += periph_rtc:periph_rtt
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FEATURES_CONFLICT_MSG += "On the STM32F1, the RTC and RTT map to the same hardware peripheral."
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endif
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ifneq (,$(filter $(CPU_FAM),stm32f2 stm32f4 stm32f7 stm32l0 stm32l4 stm32wb))
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FEATURES_PROVIDED += periph_hwrng
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endif
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# the granularity of provided feature definition for STMs is currently by CPU
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# sub-family (e.g., stm32f[1234]). Unfortunately, only some of e.g., the
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# stm32f4 have an RNG peripheral. As during evaluation of the features , no
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# CPU variable is available, we need to filter by board.
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#
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BOARDS_WITHOUT_HWRNG += nucleo-f401re
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BOARDS_WITHOUT_HWRNG += nucleo-f411re
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BOARDS_WITHOUT_HWRNG += nucleo-f446re
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BOARDS_WITHOUT_HWRNG += nucleo-f446ze
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BOARDS_WITHOUT_HWRNG += nucleo-l031k6
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ifneq (,$(filter $(BOARDS_WITHOUT_HWRNG),$(BOARD)))
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FEATURES_PROVIDED := $(filter-out periph_hwrng,$(FEATURES_PROVIDED))
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endif
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ifneq (,$(filter $(CPU_FAM),stm32f2 stm32f4 stm32f7 stm32l1 stm32l4))
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FEATURES_PROVIDED += cortexm_mpu
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endif
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# only some stm32f3 and stm32l0 have an MPU
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STM32_WITH_MPU += stm32f303re stm32f303vc stm32f303ze stm32l052t8
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ifneq (,$(filter $(CPU_MODEL),$(STM32_WITH_MPU)))
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FEATURES_PROVIDED += cortexm_mpu
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endif
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include $(RIOTCPU)/cortexm_common/Makefile.features
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