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bd3f54ac8f
This adds the features
- periph_gpio_ll_input_pull_down:
To indicate support for input mode with internal pull down
- periph_gpio_ll_input_pull_keep:
To indicate support for input mode with internal resistor
pulling towards current level
- periph_gpio_ll_input_pull_up:
To indicate support for input mode with internal pull up
- periph_gpio_ll_disconnect:
To indicate a GPIO can be disconnected
- periph_gpio_ll_open_drain:
To indicate support for open drain mode
- periph_gpio_ll_open_drain_pull_up:
To indicate support for open drain mode with internal pull up
- periph_gpio_ll_open_source:
To indicate support for open source mode
- periph_gpio_ll_open_source_pull_down:
To indicate support for open source mode with internal pull down
59 lines
1.9 KiB
Makefile
59 lines
1.9 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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# allow CPU families to add features individually
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-include $(RIOTCPU)/efm32/families/$(CPU_FAM)/Makefile.features
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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_in_address_space
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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_gpio_ll
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FEATURES_PROVIDED += periph_gpio_ll_disconnect
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FEATURES_PROVIDED += periph_gpio_ll_input_pull_down
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FEATURES_PROVIDED += periph_gpio_ll_input_pull_up
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FEATURES_PROVIDED += periph_gpio_ll_open_drain
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FEATURES_PROVIDED += periph_gpio_ll_open_drain_pull_up
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FEATURES_PROVIDED += periph_gpio_ll_open_source
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FEATURES_PROVIDED += periph_gpio_ll_open_source_pull_down
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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_uart_modecfg
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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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FEATURES_CONFLICT += cortexm_fpu:gecko_sdk_librail_nonfpu
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FEATURES_CONFLICT_MSG += "Using librail with the FPU enabled is not supported on this CPU."
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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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ifneq (,$(filter $(EFM32_SERIES),1 2))
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FEATURES_PROVIDED += periph_wdt_cb
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endif
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ifeq (1,$(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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