From 5846b40f7444af96b0d8ddf3af9b558193c2475d Mon Sep 17 00:00:00 2001 From: Nick Brassel Date: Sat, 2 Jul 2022 15:18:50 +1000 Subject: RP2040 emulated EEPROM. (#17519) --- builddefs/common_features.mk | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'builddefs/common_features.mk') diff --git a/builddefs/common_features.mk b/builddefs/common_features.mk index 2edc1bdef0..c11e5688e3 100644 --- a/builddefs/common_features.mk +++ b/builddefs/common_features.mk @@ -220,6 +220,11 @@ else # True EEPROM on STM32L0xx, L1xx OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_STM32_L0_L1 SRC += eeprom_driver.c eeprom_stm32_L0_L1.c + else ifneq ($(filter $(MCU_SERIES),RP2040),) + # Wear-leveling EEPROM implementation, backed by RP2040 flash + OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_WEAR_LEVELING + SRC += eeprom_driver.c eeprom_wear_leveling.c + WEAR_LEVELING_DRIVER = rp2040_flash else ifneq ($(filter $(MCU_SERIES),KL2x K20x),) # Teensy EEPROM implementations OPT_DEFS += -DEEPROM_TEENSY @@ -241,7 +246,7 @@ else endif endif -VALID_WEAR_LEVELING_DRIVER_TYPES := custom embedded_flash spi_flash legacy +VALID_WEAR_LEVELING_DRIVER_TYPES := custom embedded_flash spi_flash rp2040_flash legacy WEAR_LEVELING_DRIVER ?= none ifneq ($(strip $(WEAR_LEVELING_DRIVER)),none) ifeq ($(filter $(WEAR_LEVELING_DRIVER),$(VALID_WEAR_LEVELING_DRIVER_TYPES)),) @@ -262,6 +267,9 @@ ifneq ($(strip $(WEAR_LEVELING_DRIVER)),none) FLASH_DRIVER := spi SRC += wear_leveling_flash_spi.c POST_CONFIG_H += $(DRIVER_PATH)/wear_leveling/wear_leveling_flash_spi_config.h + else ifeq ($(strip $(WEAR_LEVELING_DRIVER)), rp2040_flash) + SRC += wear_leveling_rp2040_flash.c + POST_CONFIG_H += $(DRIVER_PATH)/wear_leveling/wear_leveling_rp2040_flash_config.h else ifeq ($(strip $(WEAR_LEVELING_DRIVER)), legacy) COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/flash SRC += flash_stm32.c wear_leveling_legacy.c -- cgit v1.2.3