update all stm32 to use new enhance make

hw/bsp/stm32f0/family.mk

@@ -6,6 +6,7 @@ ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
 ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
 
 include $(TOP)/$(BOARD_PATH)/board.mk
+CPU_CORE ?= cortex-m0
 
 # --------------
 # Compiler Flags
@@ -17,19 +18,11 @@ CFLAGS += \
 # GCC Flags
 GCC_CFLAGS += \
   -flto \
-  -mthumb \
-  -mabi=aapcs \
-  -mcpu=cortex-m0 \
-  -mfloat-abi=soft \
   -nostdlib -nostartfiles \
 
 # suppress warning caused by vendor mcu driver
 GCC_CFLAGS += -Wno-error=unused-parameter -Wno-error=cast-align
 
-# IAR Flags
-IAR_CFLAGS += --cpu cortex-m0
-IAR_ASFLAGS += --cpu cortex-m0
-
 # ------------------------
 # All source paths should be relative to the top level.
 # ------------------------
@@ -51,6 +44,3 @@ INC += \
   $(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
   $(TOP)/$(ST_CMSIS)/Include \
   $(TOP)/$(ST_HAL_DRIVER)/Inc
-
-# For freeRTOS port source
-FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM0