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sn32: eeprom updates #370

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merged 3 commits into from
Jun 4, 2024
Merged

sn32: eeprom updates #370

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3d88b67
sn32 wear_leveling: use EFL for wear leveling
dexter93 Jan 3, 2024
554e34f
sn32 flash: deprecate old eeprom driver
dexter93 Jan 3, 2024
1d9bb7d
sn32: protect last eeprom sector when using efl
dexter93 Jan 25, 2024
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8 changes: 1 addition & 7 deletions builddefs/common_features.mk
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Original file line number Diff line number Diff line change
Expand Up @@ -233,9 +233,6 @@ else
# Teensy EEPROM implementations
OPT_DEFS += -DEEPROM_KINETIS_FLEXRAM
SRC += eeprom_kinetis_flexram.c
else ifneq ($(filter $(MCU_SERIES),SN32F240B SN32F260),)
OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_SN32_FLASH_EMULATED
SRC += eeprom_driver.c eeprom_sn32.c
else
# Fall back to transient, i.e. non-persistent
OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_TRANSIENT
Expand All @@ -253,7 +250,7 @@ else
endif
endif

VALID_WEAR_LEVELING_DRIVER_TYPES := custom embedded_flash spi_flash rp2040_flash legacy sn32_flash
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)),)
Expand Down Expand Up @@ -281,9 +278,6 @@ ifneq ($(strip $(WEAR_LEVELING_DRIVER)),none)
COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/flash
SRC += legacy_flash_ops.c wear_leveling_legacy.c
POST_CONFIG_H += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/wear_leveling/wear_leveling_legacy_config.h
else ifeq ($(strip $(WEAR_LEVELING_DRIVER)), sn32_flash)
SRC += wear_leveling_sn32_flash.c
POST_CONFIG_H += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/wear_leveling/wear_leveling_sn32_flash_config.h
endif
endif
endif
Expand Down
3 changes: 3 additions & 0 deletions platforms/chibios/chibios_config.h
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Expand Up @@ -173,4 +173,7 @@

#if defined(SN32F2)
# define CPU_CLOCK SN32_HCLK
# ifndef WEAR_LEVELING_EFL_OMIT_LAST_SECTOR_COUNT
# define WEAR_LEVELING_EFL_OMIT_LAST_SECTOR_COUNT 1
# endif
#endif
164 changes: 0 additions & 164 deletions platforms/chibios/drivers/eeprom/eeprom_sn32.c
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30 changes: 0 additions & 30 deletions platforms/chibios/drivers/eeprom/eeprom_sn32.h
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59 changes: 0 additions & 59 deletions platforms/chibios/drivers/eeprom/eeprom_sn32_defs.h
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2 changes: 2 additions & 0 deletions platforms/chibios/drivers/wear_leveling/wear_leveling_efl_config.h
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Expand Up @@ -16,6 +16,8 @@
# define BACKING_STORE_WRITE_SIZE 4 // from hal_efl_lld.c
# elif defined(QMK_MCU_FAMILY_WB32)
# define BACKING_STORE_WRITE_SIZE 8 // from hal_efl_lld.c
# elif defined(QMK_MCU_FAMILY_SN32)
# define BACKING_STORE_WRITE_SIZE 4 // from hal_efl_lld.c
# elif defined(QMK_MCU_FAMILY_STM32)
# if defined(STM32_FLASH_LINE_SIZE) // from some family's stm32_registry.h file
# define BACKING_STORE_WRITE_SIZE (STM32_FLASH_LINE_SIZE)
Expand Down
56 changes: 0 additions & 56 deletions platforms/chibios/drivers/wear_leveling/wear_leveling_sn32_flash.c
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