diff options
Diffstat (limited to 'common_features.mk')
-rw-r--r-- | common_features.mk | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/common_features.mk b/common_features.mk index b13f9a45d2..d07c137066 100644 --- a/common_features.mk +++ b/common_features.mk @@ -158,47 +158,61 @@ ifeq ($(filter $(EEPROM_DRIVER),$(VALID_EEPROM_DRIVER_TYPES)),) else OPT_DEFS += -DEEPROM_ENABLE ifeq ($(strip $(EEPROM_DRIVER)), custom) + # Custom EEPROM implementation -- only needs to implement init/erase/read_block/write_block OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_CUSTOM COMMON_VPATH += $(DRIVER_PATH)/eeprom SRC += eeprom_driver.c else ifeq ($(strip $(EEPROM_DRIVER)), i2c) + # External I2C EEPROM implementation OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_I2C COMMON_VPATH += $(DRIVER_PATH)/eeprom QUANTUM_LIB_SRC += i2c_master.c SRC += eeprom_driver.c eeprom_i2c.c else ifeq ($(strip $(EEPROM_DRIVER)), spi) + # External SPI EEPROM implementation OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_SPI COMMON_VPATH += $(DRIVER_PATH)/eeprom QUANTUM_LIB_SRC += spi_master.c SRC += eeprom_driver.c eeprom_spi.c else ifeq ($(strip $(EEPROM_DRIVER)), transient) + # Transient EEPROM implementation -- no data storage but provides runtime area for it OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_TRANSIENT COMMON_VPATH += $(DRIVER_PATH)/eeprom SRC += eeprom_driver.c eeprom_transient.c else ifeq ($(strip $(EEPROM_DRIVER)), vendor) + # Vendor-implemented EEPROM OPT_DEFS += -DEEPROM_VENDOR ifeq ($(PLATFORM),AVR) # Automatically provided by avr-libc, nothing required else ifeq ($(PLATFORM),CHIBIOS) ifneq ($(filter STM32F3xx_% STM32F1xx_% %_STM32F401xC %_STM32F401xE %_STM32F405xG %_STM32F411xE %_STM32F072xB %_STM32F042x6 %_GD32VF103xB %_GD32VF103x8, $(MCU_SERIES)_$(MCU_LDSCRIPT)),) + # Emulated EEPROM OPT_DEFS += -DEEPROM_DRIVER COMMON_VPATH += $(DRIVER_PATH)/eeprom SRC += eeprom_driver.c SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c else ifneq ($(filter $(MCU_SERIES),STM32L0xx STM32L1xx),) + # True EEPROM on STM32L0xx, L1xx OPT_DEFS += -DEEPROM_DRIVER COMMON_VPATH += $(DRIVER_PATH)/eeprom COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/eeprom SRC += eeprom_driver.c SRC += eeprom_stm32_L0_L1.c + else ifneq ($(filter $(MCU_SERIES),KL2x K20x),) + # Teensy EEPROM implementations + SRC += eeprom_teensy.c else - # This will effectively work the same as "transient" if not supported by the chip - SRC += $(PLATFORM_COMMON_DIR)/eeprom_teensy.c + # Fall back to transient, i.e. non-persistent + OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_TRANSIENT + COMMON_VPATH += $(DRIVER_PATH)/eeprom + SRC += eeprom_driver.c eeprom_transient.c endif else ifeq ($(PLATFORM),ARM_ATSAM) + # arm_atsam EEPROM SRC += $(PLATFORM_COMMON_DIR)/eeprom.c else ifeq ($(PLATFORM),TEST) + # Test harness "EEPROM" SRC += $(PLATFORM_COMMON_DIR)/eeprom.c endif endif |