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133 lines
4.0 KiB
Makefile
133 lines
4.0 KiB
Makefile
# Add modules implementing used features
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#
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# This is done after the regular dependency resolution in Makefile.dep, as
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# feature resolution depends on the used modules. As these modules however have
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# no dependencies(except for periph_common), no dependency resolution is needed.
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PERIPH_FEATURES := $(filter periph_%,$(FEATURES_USED))
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# all periph features correspond to a periph submodule
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# FEATURES_USED is defined in Makefile.features
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USEMODULE += $(PERIPH_FEATURES)
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# Add all USED periph_% init modules unless they are blacklisted
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PERIPH_IGNORE_MODULES := \
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periph_cipher_aes_128_cbc \
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periph_cipher_chacha20 \
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periph_clic \
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periph_common \
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periph_coretimer \
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periph_cryptocell_310 \
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periph_ecc_p192r1 \
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periph_ecc_p256r1 \
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periph_ecc_ed25519 \
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periph_eth \
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periph_eth_common \
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periph_flash \
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periph_flashpage_in_address_space \
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periph_flexcomm \
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periph_gpio_ll% \
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periph_gpio_mux \
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periph_hash_sha_1 \
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periph_hash_sha3_256 \
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periph_hash_sha3_384 \
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periph_hash_sha3_512 \
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periph_hash_sha_224 \
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periph_hash_sha_256 \
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periph_hash_sha_384 \
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periph_hash_sha_512 \
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periph_hash_sha_512_224 \
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periph_hash_sha_512_256 \
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periph_hmac_sha_256 \
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periph_i2c_hw \
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periph_i2c_sw \
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periph_init% \
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periph_mcg \
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periph_mcg_lite \
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periph_nvm \
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periph_plic \
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periph_rtc_ms \
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periph_rtc_rtt \
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periph_rtt_hw_rtc \
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periph_rtt_hw_sys \
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periph_spi_on_qspi \
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periph_timer_poll \
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periph_timer_query_freqs \
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periph_uart_collision \
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periph_uart_rxstart_irq \
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periph_wdog \
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periph_wdt_auto_start \
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#
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PERIPH_MODULES := $(filter-out $(PERIPH_IGNORE_MODULES),\
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$(filter periph_%,$(USEMODULE)))
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# Use simple expansion to avoid USEMODULE referencing itself
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PERIPH_INIT_MODULES := $(subst periph_,periph_init_,$(PERIPH_MODULES))
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DEFAULT_MODULE += $(PERIPH_INIT_MODULES)
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# select cpu_check_address pseudomodule if the corresponding feature is used
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USEMODULE += $(filter cpu_check_address, $(FEATURES_USED))
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# select can_rx_mailbox pseudomodule if the corresponding feature is used
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USEMODULE += $(filter can_rx_mailbox, $(FEATURES_USED))
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# select bootloader_stm32 module if the feature is used
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USEMODULE += $(filter bootloader_stm32, $(FEATURES_USED))
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# include puf_sram if used
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USEMODULE += $(filter puf_sram, $(FEATURES_USED))
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# include periph_common if any periph_* driver is used
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ifneq (,$(filter periph_%, $(USEMODULE)))
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USEMODULE += periph_common
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endif
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# include rtc_utils if periph_rtc is used
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ifneq (,$(filter periph_rtc,$(USEMODULE)))
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USEMODULE += rtc_utils
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endif
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# select cortexm_stack_limit pseudomodule if the corresponding
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# feature is used
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USEMODULE += $(filter cortexm_stack_limit, $(FEATURES_USED))
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# select cortexm_svc pseudomodule if the corresponding feature is used
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USEMODULE += $(filter cortexm_svc, $(FEATURES_USED))
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# select core_idle_thread if the feature no_idle_thread is *not* used
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ifeq (, $(filter no_idle_thread, $(FEATURES_USED)))
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ifneq (,$(filter core_thread, $(USEMODULE)))
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USEMODULE += core_idle_thread
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endif
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endif
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# use mpu_stack_guard if the feature is used
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ifneq (,$(filter cortexm_mpu,$(FEATURES_USED)))
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USEMODULE += mpu_stack_guard
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endif
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# use picolibc if the feature is used
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ifneq (,$(filter picolibc,$(FEATURES_USED)))
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USEMODULE += picolibc
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endif
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# use newlib if the feature is used
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ifneq (,$(filter newlib,$(FEATURES_USED)))
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USEMODULE += newlib
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endif
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# use efm32_coretemp if the feature is used
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USEMODULE += $(filter efm32_coretemp, $(FEATURES_USED))
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# if LC filter(s) is attached to the CPUs voltage regulator, use it
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USEMODULE += $(filter vdd_lc_filter_%,$(FEATURES_USED))
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# select arduino_pwm pseudomodule if the corresponding feature is used
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USEMODULE += $(filter arduino_pwm, $(FEATURES_USED))
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# always register a peripheral driver as a required feature when the corresponding
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# module is requested
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PERIPH_IGNORE_MODULES += periph_usbdev_clk periph_gpio_mock periph_gpio_linux periph_spidev_linux
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ifneq (,$(filter periph_%,$(DEFAULT_MODULE)))
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FEATURES_REQUIRED += $(filter-out $(PERIPH_IGNORE_MODULES),$(filter periph_%,$(USEMODULE)))
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endif
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