diff --git a/ports/stm/mpconfigport.mk b/ports/stm/mpconfigport.mk index 09db525bd8..7b720d1564 100644 --- a/ports/stm/mpconfigport.mk +++ b/ports/stm/mpconfigport.mk @@ -1,59 +1,56 @@ -MPY_TOOL_LONGINT_IMPL = -mlongint-impl=mpz -LONGINT_IMPL = MPZ -INTERNAL_LIBM = 1 -USB_SERIAL_NUMBER_LENGTH = 24 +MPY_TOOL_LONGINT_IMPL ?= -mlongint-impl=mpz +LONGINT_IMPL ?= MPZ +INTERNAL_LIBM ?= 1 +USB_SERIAL_NUMBER_LENGTH ?= 24 ifeq ($(MCU_VARIANT),STM32F405xx) - CIRCUITPY_FRAMEBUFFERIO = 1 - CIRCUITPY_RGBMATRIX = 1 + CIRCUITPY_FRAMEBUFFERIO ?= 1 + CIRCUITPY_RGBMATRIX ?= 1 endif ifeq ($(MCU_SERIES),F4) # Not yet implemented common-hal modules: - CIRCUITPY_AUDIOBUSIO = 0 - CIRCUITPY_AUDIOIO = 0 - CIRCUITPY_ROTARYIO = 0 - CIRCUITPY_COUNTIO = 0 - CIRCUITPY_RTC = 0 - CIRCUITPY_FREQUENCYIO = 0 - CIRCUITPY_I2CSLAVE = 0 - # Can be overridden on board level - ifndef CIRCUITPY_NVM - CIRCUITPY_NVM = 0 - endif + CIRCUITPY_AUDIOBUSIO ?= 0 + CIRCUITPY_AUDIOIO ?= 0 + CIRCUITPY_COUNTIO ?= 0 + CIRCUITPY_FREQUENCYIO ?= 0 + CIRCUITPY_I2CSLAVE ?= 0 + CIRCUITPY_NVM ?= 0 + CIRCUITPY_ROTARYIO ?= 0 + CIRCUITPY_RTC ?= 0 CIRCUITPY_USB_MIDI ?= 0 CIRCUITPY_USB_HID ?= 0 endif ifeq ($(MCU_SERIES),H7) # Not yet implemented common-hal modules: - CIRCUITPY_ANALOGIO = 0 - CIRCUITPY_NEOPIXEL_WRITE = 0 - CIRCUITPY_PULSEIO = 0 - CIRCUITPY_NVM = 0 - CIRCUITPY_AUDIOBUSIO = 0 - CIRCUITPY_AUDIOIO = 0 - CIRCUITPY_COUNTIO = 0 - CIRCUITPY_ROTARYIO = 0 - CIRCUITPY_RTC = 0 - CIRCUITPY_FREQUENCYIO = 0 - CIRCUITPY_I2CSLAVE = 0 - CIRCUITPY_USB_MIDI ?= 0 + CIRCUITPY_ANALOGIO ?= 0 + CIRCUITPY_AUDIOBUSIO ?= 0 + CIRCUITPY_AUDIOIO ?= 0 + CIRCUITPY_COUNTIO ?= 0 + CIRCUITPY_FREQUENCYIO ?= 0 + CIRCUITPY_I2CSLAVE ?= 0 + CIRCUITPY_NEOPIXEL_WRITE ?= 0 + CIRCUITPY_NVM ?= 0 + CIRCUITPY_PULSEIO ?= 0 + CIRCUITPY_ROTARYIO ?= 0 + CIRCUITPY_RTC ?= 0 CIRCUITPY_USB_HID ?= 0 + CIRCUITPY_USB_MIDI ?= 0 endif ifeq ($(MCU_SERIES),F7) # Not yet implemented common-hal modules: - CIRCUITPY_ANALOGIO = 0 - CIRCUITPY_NEOPIXEL_WRITE = 0 - CIRCUITPY_NVM = 0 - CIRCUITPY_AUDIOBUSIO = 0 - CIRCUITPY_AUDIOIO = 0 - CIRCUITPY_ROTARYIO = 0 - CIRCUITPY_COUNTIO = 0 - CIRCUITPY_RTC = 0 - CIRCUITPY_FREQUENCYIO = 0 - CIRCUITPY_I2CSLAVE = 0 - CIRCUITPY_USB_MIDI ?= 0 + CIRCUITPY_ANALOGIO ?= 0 + CIRCUITPY_AUDIOBUSIO ?= 0 + CIRCUITPY_AUDIOIO ?= 0 + CIRCUITPY_COUNTIO ?= 0 + CIRCUITPY_FREQUENCYIO ?= 0 + CIRCUITPY_I2CSLAVE ?= 0 + CIRCUITPY_NEOPIXEL_WRITE ?= 0 + CIRCUITPY_NVM ?= 0 + CIRCUITPY_ROTARYIO ?= 0 + CIRCUITPY_RTC ?= 0 CIRCUITPY_USB_HID ?= 0 + CIRCUITPY_USB_MIDI ?= 0 endif