RIOT/cpu/sam0_common/Makefile.features

CPU_FAM := $(shell echo $(CPU_MODEL) | cut -c -6)

FEATURES_PROVIDED += periph_cpuid

CPU_MODELS_WITHOUT_DMA = samd20%
ifeq (,$(filter $(CPU_MODELS_WITHOUT_DMA),$(CPU_MODEL)))
  FEATURES_PROVIDED += periph_dma
endif

FEATURES_PROVIDED += periph_adc_continuous
FEATURES_PROVIDED += periph_flashpage
FEATURES_PROVIDED += periph_flashpage_in_address_space
FEATURES_PROVIDED += periph_flashpage_pagewise
FEATURES_PROVIDED += periph_flashpage_rwee
FEATURES_PROVIDED += periph_gpio periph_gpio_irq
FEATURES_PROVIDED += periph_gpio_ll
FEATURES_PROVIDED += periph_i2c_reconfigure
FEATURES_PROVIDED += periph_rtt_overflow
FEATURES_PROVIDED += periph_rtt_set_counter
FEATURES_PROVIDED += periph_sdmmc_auto_cmd12
FEATURES_PROVIDED += periph_sdmmc_hs
FEATURES_PROVIDED += periph_sdmmc_mmc
FEATURES_PROVIDED += periph_sdmmc_sdhc
FEATURES_PROVIDED += periph_spi_reconfigure
FEATURES_PROVIDED += periph_spi_gpio_mode
FEATURES_PROVIDED += periph_spi_reconfigure
FEATURES_PROVIDED += periph_timer_periodic # implements timer_set_periodic()
FEATURES_PROVIDED += periph_timer_query_freqs
FEATURES_PROVIDED += periph_uart_modecfg
FEATURES_PROVIDED += periph_uart_nonblocking
FEATURES_PROVIDED += periph_uart_reconfigure
FEATURES_PROVIDED += periph_uart_rxstart_irq
FEATURES_PROVIDED += periph_uart_tx_ondemand
FEATURES_PROVIDED += periph_wdt periph_wdt_cb periph_wdt_warning_period

FEATURES_CONFLICT += periph_rtc:periph_rtt
FEATURES_CONFLICT_MSG += "The RTC and RTT map to the same hardware peripheral."

include $(RIOTCPU)/cortexm_common/Makefile.features

# Add sam0 configurations after including cortexm_common so sam0 takes precendence
# This configuration enables modules that are only available when using Kconfig
# module modelling
ifeq (1, $(TEST_KCONFIG))
  KCONFIG_CPU_CONFIG += $(RIOTCPU)/sam0_common/sam0_common.config
endif
cpu/sam0_common: define CPU_FAM based on CPU_MODEL 2020-08-24 15:02:33 +02:00			`CPU_FAM := $(shell echo $(CPU_MODEL) \| cut -c -6)`

cpu: sam0: reorganize Makefile.features 2017-10-28 17:50:22 +02:00			`FEATURES_PROVIDED += periph_cpuid`
cpu/samd21: add support for SAMD20 2020-06-17 16:38:52 +02:00
			`CPU_MODELS_WITHOUT_DMA = samd20%`
			`ifeq (,$(filter $(CPU_MODELS_WITHOUT_DMA),$(CPU_MODEL)))`
			`FEATURES_PROVIDED += periph_dma`
			`endif`

cpu/sam0_common: implement periph_adc_continous 2023-11-03 15:11:40 +01:00			`FEATURES_PROVIDED += periph_adc_continuous`
cpu: sam0: reorganize Makefile.features 2017-10-28 17:50:22 +02:00			`FEATURES_PROVIDED += periph_flashpage`
periph/flashpage: Add _in_address_space feature 2022-03-17 19:45:54 +01:00			`FEATURES_PROVIDED += periph_flashpage_in_address_space`
sam0: Adapt to flashpage/flashpage_pagewise API 2020-11-09 16:44:37 +01:00			`FEATURES_PROVIDED += periph_flashpage_pagewise`
sam0 flashpage RWWEE flash support 2019-01-27 11:29:35 +01:00			`FEATURES_PROVIDED += periph_flashpage_rwee`
cpu/sam0_common: provide gpio/gpio_irq feature at cpu level 2018-11-20 08:35:31 +01:00			`FEATURES_PROVIDED += periph_gpio periph_gpio_irq`
cpu/sam0_common: Implement periph_gpio_ll Co-authored-by: benpicco <benpicco@googlemail.com> 2023-12-10 12:53:21 +01:00			`FEATURES_PROVIDED += periph_gpio_ll`
cpu/sam0_common: i2c: implement the periph_i2c_reconfigure feature This adds sam0 implementations for - i2c_init_pins() - i2c_deinit_pins() - i2c_pin_sda() - i2c_pin_scl() 2020-02-19 19:42:22 +01:00			`FEATURES_PROVIDED += periph_i2c_reconfigure`
cpu: add periph_rtt_overflow feature The RTT overflow callback is not available on all RTT implementations. This means it is either a no-op or `rtt_set_overflow_cb()` is a no-op or it will overwrite the alarm set with `rtt_set_alarm()`. This adds a feature to indicate that proper overflow reporting is available. 2021-01-13 20:48:29 +01:00			`FEATURES_PROVIDED += periph_rtt_overflow`
cpu/sam0_common: implement periph_timer_query_freqs 2023-04-28 12:01:12 +02:00			`FEATURES_PROVIDED += periph_rtt_set_counter`
cpu/sam0_common: add SDMMC support 2023-09-14 13:00:54 +02:00			`FEATURES_PROVIDED += periph_sdmmc_auto_cmd12`
			`FEATURES_PROVIDED += periph_sdmmc_hs`
			`FEATURES_PROVIDED += periph_sdmmc_mmc`
			`FEATURES_PROVIDED += periph_sdmmc_sdhc`
cpu/sam0_common: spi: implement the periph_spi_reconfigure feature 2020-03-13 17:33:43 +01:00			`FEATURES_PROVIDED += periph_spi_reconfigure`
cpu/sam0_common: add periph_spi_init_gpio 2021-12-08 11:41:24 +01:00			`FEATURES_PROVIDED += periph_spi_gpio_mode`
cpu/sam0_common: implement periph_timer_query_freqs 2023-04-28 12:01:12 +02:00			`FEATURES_PROVIDED += periph_spi_reconfigure`
cpu/sam0_common: Move periph_timer_periodic feature to Makefile.features 2020-05-29 11:13:59 +02:00			`FEATURES_PROVIDED += periph_timer_periodic # implements timer_set_periodic()`
cpu/sam0_common: implement periph_timer_query_freqs 2023-04-28 12:01:12 +02:00			`FEATURES_PROVIDED += periph_timer_query_freqs`
sam0_common: add uart modecfg 2019-06-17 18:42:26 +02:00			`FEATURES_PROVIDED += periph_uart_modecfg`
cpu/sam0_common/periph/uart: implement buffered write Implement interrupt based uart_write() using a tsrb for the TX buffer. To enable it, add USEMODULE += periph_uart_nonblocking to your Makefile. 2019-08-20 20:52:07 +02:00			`FEATURES_PROVIDED += periph_uart_nonblocking`
cpu/sam0_common: uart: implement the periph_uart_reconfigure feature 2020-03-13 18:05:27 +01:00			`FEATURES_PROVIDED += periph_uart_reconfigure`
cpu/sam0_common: implement periph_uart_rx_start feature 2021-05-27 22:20:15 +02:00			`FEATURES_PROVIDED += periph_uart_rxstart_irq`
cpu/sam0_common: implement uart_tx_ondemand 2023-11-22 19:21:32 +01:00			`FEATURES_PROVIDED += periph_uart_tx_ondemand`
drivers/wdt: Add feature to indicate a configurable warning period This adds the feature `periph_wdt_warning_period` that indicates that a platform WDT driver implementation supports a configurable CONFIG_WDT_WARNING_PERIOD. 2020-06-02 12:54:25 +02:00			`FEATURES_PROVIDED += periph_wdt periph_wdt_cb periph_wdt_warning_period`
cpu: sam0: reorganize Makefile.features 2017-10-28 17:50:22 +02:00
cpu/sam0_common: merge RTC & RTT implementation The RTC and RTT share the same peripheral, so they can also share the same code. This is needed to integrate the Tamper Detection into common RTC/RTT code. 2020-06-11 17:49:31 +02:00			`FEATURES_CONFLICT += periph_rtc:periph_rtt`
			`FEATURES_CONFLICT_MSG += "The RTC and RTT map to the same hardware peripheral."`

makefiles/kconfig: always allow to use KCONFIG_ADD_CONFIG 2020-10-13 09:42:22 +02:00			`include $(RIOTCPU)/cortexm_common/Makefile.features`
cpu/cortexm_common: add default Kconfig configuration 2020-07-27 18:18:40 +02:00
makefiles/kconfig: always allow to use KCONFIG_ADD_CONFIG 2020-10-13 09:42:22 +02:00			`# Add sam0 configurations after including cortexm_common so sam0 takes precendence`
			`# This configuration enables modules that are only available when using Kconfig`
			`# module modelling`
			`ifeq (1, $(TEST_KCONFIG))`
makefiles/kconfig: use two lists for boards and CPUs default configs 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. 2021-12-10 16:04:46 +01:00			`KCONFIG_CPU_CONFIG += $(RIOTCPU)/sam0_common/sam0_common.config`
makefiles/kconfig: always allow to use KCONFIG_ADD_CONFIG 2020-10-13 09:42:22 +02:00			`endif`