############################################################################## # Build global options # NOTE: Can be overridden externally. # # Compiler options here. ifeq ($(USE_OPT),) USE_OPT = -Og -ggdb -fomit-frame-pointer -falign-functions=16 endif # C specific options here (added to USE_OPT). ifeq ($(USE_COPT),) USE_COPT = endif # C++ specific options here (added to USE_OPT). ifeq ($(USE_CPPOPT),) USE_CPPOPT = -fno-rtti endif # Enable this if you want the linker to remove unused code and data ifeq ($(USE_LINK_GC),) USE_LINK_GC = yes endif # Linker extra options here. ifeq ($(USE_LDOPT),) USE_LDOPT = endif # Enable this if you want link time optimizations (LTO) ifeq ($(USE_LTO),) USE_LTO = yes endif # If enabled, this option allows to compile the application in THUMB mode. ifeq ($(USE_THUMB),) USE_THUMB = no endif # Enable this if you want to see the full log while compiling. ifeq ($(USE_VERBOSE_COMPILE),) USE_VERBOSE_COMPILE = no endif # If enabled, this option makes the build process faster by not compiling # modules not used in the current configuration. ifeq ($(USE_SMART_BUILD),) USE_SMART_BUILD = yes endif # # Build global options ############################################################################## ############################################################################## # Architecture or project specific options # # Stack size to be allocated to the ARM System/User stack. This # stack is the stack used by the main() thread. ifeq ($(USE_SYSTEM_STACKSIZE),) USE_SYSTEM_STACKSIZE = 0x400 endif # Stack size to the allocated to the ARM IRQ stack. This # stack is used for processing interrupts and exceptions. ifeq ($(USE_EXCEPTIONS_STACKSIZE),) USE_IRQ_STACKSIZE = 0x400 endif # Stack size to the allocated to the ARM FIQ stack. This # stack is used for processing interrupts and exceptions. ifeq ($(USE_FIQ_STACKSIZE),) USE_FIQ_STACKSIZE = 64 endif # Stack size to the allocated to the ARM Supervisor stack. This # stack is used for processing interrupts and exceptions. ifeq ($(USE_SUPERVISOR_STACKSIZE),) USE_SUPERVISOR_STACKSIZE = 8 endif # Stack size to the allocated to the ARM Undefined stack. This # stack is used for processing interrupts and exceptions. ifeq ($(USE_UND_STACKSIZE),) USE_UND_STACKSIZE = 8 endif # Stack size to the allocated to the ARM Abort stack. This # stack is used for processing interrupts and exceptions. ifeq ($(USE_ABT_STACKSIZE),) USE_ABT_STACKSIZE = 8 endif # Enables the use of FPU. ifeq ($(USE_FPU),) USE_FPU = no endif # # Architecture or project specific options ############################################################################## ############################################################################## # Project, sources and paths # # Define project name here PROJECT = ch # Imported source files and paths CHIBIOS = ../../.. # Startup files. include $(CHIBIOS)/os/common/startup/ARMCAx-TZ/compilers/GCC/mk/startup_sama5d2.mk # HAL-OSAL files (optional). include $(CHIBIOS)/os/hal/hal.mk include $(CHIBIOS)/os/hal/ports/SAMA/SAMA5D2x/platform.mk include $(CHIBIOS)/os/hal/boards/ATSAMA5D2_XULT/board.mk include $(CHIBIOS)/os/hal/osal/rt/osal.mk # RTOS files (optional). include $(CHIBIOS)/os/rt/rt.mk include $(CHIBIOS)/os/common/ports/ARMCAx-TZ/compilers/GCC/mk/port_generic.mk # Other files (optional). include $(CHIBIOS)/os/hal/lib/streams/streams.mk #include $(CHIBIOS)/test/lib/test.mk #include $(CHIBIOS)/test/rt/rt_test.mk #include $(CHIBIOS)/test/oslib/oslib_test.mk # Define linker script file here #LDSCRIPT= $(STARTUPLD)/SAMA5D2.ld # Only if SAMA_NO_INIT is TRUE LDSCRIPT= $(STARTUPLD)/SAMA5D2ddr.ld # C sources that can be compiled in ARM or THUMB mode depending on the global # setting. CSRC = $(STARTUPSRC) \ $(KERNSRC) \ $(PORTSRC) \ $(OSALSRC) \ $(HALSRC) \ $(PLATFORMSRC) \ $(BOARDSRC) \ $(TESTSRC) \ $(STREAMSSRC) \ main.c # C++ sources that can be compiled in ARM or THUMB mode depending on the global # setting. CPPSRC = # C sources to be compiled in ARM mode regardless of the global setting. # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler # option that results in lower performance and larger code size. ACSRC = # C++ sources to be compiled in ARM mode regardless of the global setting. # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler # option that results in lower performance and larger code size. ACPPSRC = # C sources to be compiled in THUMB mode regardless of the global setting. # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler # option that results in lower performance and larger code size. TCSRC = # C sources to be compiled in THUMB mode regardless of the global setting. # NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler # option that results in lower performance and larger code size. TCPPSRC = # List ASM source files here ASMSRC = ASMXSRC = $(STARTUPASM) $(PORTASM) $(OSALASM) INCDIR = $(CHIBIOS)/os/license \ $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \ $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \ $(STREAMSINC) $(CHIBIOS)/os/various # # Project, sources and paths ############################################################################## ############################################################################## # Compiler settings # MCU = cortex-a5 #TRGT = arm-elf- TRGT = arm-none-eabi- CC = $(TRGT)gcc CPPC = $(TRGT)g++ # Enable loading with g++ only if you need C++ runtime support. # NOTE: You can use C++ even without C++ support if you are careful. C++ # runtime support makes code size explode. LD = $(TRGT)gcc #LD = $(TRGT)g++ CP = $(TRGT)objcopy AS = $(TRGT)gcc -x assembler-with-cpp AR = $(TRGT)ar OD = $(TRGT)objdump SZ = $(TRGT)size HEX = $(CP) -O ihex BIN = $(CP) -O binary # ARM-specific options here AOPT = # THUMB-specific options here TOPT = -mthumb -DTHUMB # Define C warning options here CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes # Define C++ warning options here CPPWARN = -Wall -Wextra -Wundef # # Compiler settings ############################################################################## ############################################################################## # Start of user section # # List all user C define here, like -D_DEBUG=1 UDEFS = # Define ASM defines here UADEFS = # List all user directories here UINCDIR = # List the user directory to look for the libraries here ULIBDIR = # List all user libraries here ULIBS = # # End of user defines ############################################################################## RULESPATH = $(CHIBIOS)/os/common/startup/ARMCAx-TZ/compilers/GCC include $(RULESPATH)/rules.mk ############################################################################## # MISRA check rule, requires PCLint and the setup files, not provided. # misra: @lint-nt -v -w3 $(DEFS) pclint/co-gcc.lnt pclint/au-misra3.lnt pclint/waivers.lnt $(IINCDIR) $(CSRC) &> misra.txt