TODO See which boards are affected by this. Makefile.features: set CP…

…U_MODEL to be by default CPU

This was done globally in 'makefiles/arch/cortexm.inc.mk'.

Makefile.features

@@ -12,6 +12,10 @@ ifeq (,$(CPU))
   $(error CPU must be defined by board / board_common Makefile.features)
 endif
 
+# Set by default the CPU_MODEL as CPU
+# TODO REVIEW IMPACT. It was before done by default in `cortexm.inc.mk`
+CPU_MODEL ?= $(CPU)
+
 include $(RIOTCPU)/$(CPU)/Makefile.features
 
 

makefiles/arch/cortexm.inc.mk

@@ -39,9 +39,6 @@ export USEMODULE += cortexm_common_periph
 # all cortex MCU's use newlib as libc
 export USEMODULE += newlib
 
-# set default for CPU_MODEL
-export CPU_MODEL ?= $(CPU)
-
 
 # extract version inside the first parentheses
 ARM_GCC_VERSION = $(shell $(TARGET_ARCH)-gcc --version | sed -n '1 s/[^(]*(\([^\)]*\)).*/\1/p')