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df7ce1c647
This introduces KCONFIG_BOARD_CONFIG and KCONFIG_CPU_CONFIG variable for boards and CPUs (including common directories) to add default configuration files to be merged. The current approach, as it uses Makefile.features, would include boards first, not allowing them to override CPU configurations.
43 lines
1.2 KiB
Makefile
43 lines
1.2 KiB
Makefile
include $(RIOTCPU)/efm32/efm32-info.mk
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include $(RIOTCPU)/efm32/efm32-features.mk
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CPU_CORE = $(EFM32_ARCHITECTURE)
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# families without MPU
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ifeq (,$(filter efm32zg efm32hg, $(CPU_FAM)))
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FEATURES_PROVIDED += cortexm_mpu
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endif
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FEATURES_PROVIDED += arch_efm32
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FEATURES_PROVIDED += periph_cpuid
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FEATURES_PROVIDED += periph_flashpage
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FEATURES_PROVIDED += periph_flashpage_pagewise
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FEATURES_PROVIDED += periph_gpio periph_gpio_irq
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FEATURES_PROVIDED += periph_rtt_set_counter
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FEATURES_PROVIDED += periph_rtt_overflow
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FEATURES_PROVIDED += periph_wdt
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FEATURES_CONFLICT += periph_rtc:periph_rtt
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FEATURES_CONFLICT_MSG += "On the EFM32, the RTC and RTT map to the same hardware peripheral."
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ifeq (1,$(EFM32_TRNG))
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FEATURES_PROVIDED += periph_hwrng
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endif
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ifeq (1,$(EFM32_SERIES))
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FEATURES_PROVIDED += periph_wdt_cb
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endif
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ifeq (1,$(EFM32_LEUART_ENABLED))
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CFLAGS += -DEFM32_LEUART_ENABLED=1
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endif
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include $(RIOTCPU)/cortexm_common/Makefile.features
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# Add efm32 configurations after including cortexm_common so efm32 takes precendence
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# This configuration enables modules that are only available when using Kconfig
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# module modelling
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ifeq (1,$(TEST_KCONFIG))
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KCONFIG_CPU_CONFIG += $(RIOTCPU)/efm32/efm32.config
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endif
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