diff --git a/ports/stm32/Makefile b/ports/stm32/Makefile index fce81d753f4f..2b99a98788f4 100644 --- a/ports/stm32/Makefile +++ b/ports/stm32/Makefile @@ -110,6 +110,8 @@ CFLAGS += -DSTM32_HAL_H='' CFLAGS += -DMBOOT_VTOR=$(MBOOT_TEXT0_ADDR) CFLAGS += -DMICROPY_HW_VTOR=$(TEXT0_ADDR) +AFLAGS += $(filter -mcpu=%,$(CFLAGS_MCU_$(MCU_SERIES))) + # Configure for nan-boxing object model if requested ifeq ($(NANBOX),1) CFLAGS += -DMP_CONFIGFILE='"mpconfigport_nanbox.h"'