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stm32bringup/Makefile
Renaud Fivet f199ffa8b0 Upgrade toolchain to 13.3. 
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2024-09-20 15:27:09 +08:00

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Makefile
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# Makefile -- stm32bringup
# Copyright © 2020-2024 Renaud Fivet
### Build environment selection
ifeq (linux, $(findstring linux, $(MAKE_HOST)))
INSTALLDIR = $(HOME)/Packages
#REVDIR = gcc-arm-none-eabi-9-2019-q4-major
#REVDIR = gcc-arm-none-eabi-9-2020-q2-update
#REVDIR = gcc-arm-none-eabi-10-2020-q4-major
#REVDIR = gcc-arm-none-eabi-10.3-2021.07
#REVDIR = gcc-arm-none-eabi-10.3-2021.10
#REVDIR = gcc-arm-11.2-2022.02-x86_64-arm-none-eabi
#REVDIR = arm-gnu-toolchain-11.3.rel1-x86_64-arm-none-eabi
#REVDIR = arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi
#REVDIR = arm-gnu-toolchain-12.2.mpacbti-rel1-x86_64-arm-none-eabi
#REVDIR = arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi
REVDIR = arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-eabi
else
DRIVE = d
ifeq (cygwin, $(findstring cygwin, $(MAKE_HOST)))
OSDRIVE = /cygdrive/$(DRIVE)
else ifeq (msys, $(findstring msys, $(MAKE_HOST)))
OSDRIVE = /$(DRIVE)
else
OSDRIVE = $(DRIVE):
endif
INSTALLDIR = $(OSDRIVE)/Program Files (x86)
#REVDIR = GNU Tools ARM Embedded/5.4 2016q2
#REVDIR = GNU Tools ARM Embedded/6 2017-q2-update
#REVDIR = GNU Tools ARM Embedded/7 2017-q4-major
#REVDIR = GNU Tools ARM Embedded/7 2018-q2-update
#REVDIR = GNU Tools ARM Embedded/9 2019-q4-major
#REVDIR = GNU Arm Embedded Toolchain/9 2020-q2-update
#REVDIR = GNU Arm Embedded Toolchain/10 2020-q4-major
#REVDIR = GNU Arm Embedded Toolchain/10 2021.07
#REVDIR = GNU Arm Embedded Toolchain/10 2021.10
#REVDIR = GNU Arm Embedded Toolchain/gcc-arm-11.2-2022.02-mingw-w64-i686-arm-none-eabi
#REVDIR = GNU Arm Embedded Toolchain/arm-gnu-toolchain-11.3.rel1-mingw-w64-i686-arm-none-eabi
#REVDIR = GNU Arm Embedded Toolchain/arm-gnu-toolchain-12.2.rel1-mingw-w64-i686-arm-none-eabi
#REVDIR = GNU Arm Embedded Toolchain/arm-gnu-toolchain-12.2.mpacbti-rel1-mingw-w64-i686-arm-none-eabi
#REVDIR = GNU Arm Embedded Toolchain/arm-gnu-toolchain-13.2.Rel1-mingw-w64-i686-arm-none-eabi
REVDIR = GNU Arm Embedded Toolchain/arm-gnu-toolchain-13.3.rel1-mingw-w64-i686-arm-none-eabi
endif
GCCDIR = $(INSTALLDIR)/$(REVDIR)
export PATH := $(GCCDIR)/bin:$(PATH)
BINPFX = @arm-none-eabi-
AR = $(BINPFX)ar
CC = $(BINPFX)gcc
OBJCOPY = $(BINPFX)objcopy
OBJDUMP = $(BINPFX)objdump
SIZE = $(BINPFX)size
### STM32F030F4P6 based board
PROJECT = f030f4
### Memory Models
# By default we use the memory mapping from linker script
# In RAM Execution, load and start by USART bootloader
# Bootloader uses first 2K of RAM, execution from bootloader
#FLASHSTART = 0x20000800
#FLASHSIZE = 2K
#RAMSTART = 0x20000000
#RAMSIZE = 2K
# In RAM Execution, load and start via SWD
# 4K RAM available, execution via SWD
#FLASHSTART = 0x20000000
#FLASHSIZE = 3K
#RAMSTART = 0x20000C00
#RAMSIZE = 1K
# In Flash Execution
# if FLASHSTART is not at beginning of FLASH: execution via bootloader or SWD
#FLASHSTART = 0x08000000
#FLASHSIZE = 16K
#RAMSTART = 0x20000000
#RAMSIZE = 4K
# ISR vector copied and mapped to RAM when FLASHSTART != 0x08000000
ifdef FLASHSTART
ifneq ($(FLASHSTART),0x08000000)
ifeq ($(FLASHSTART),0x20000000)
# Map isr vector in RAM
RAMISRV := 1
else
# Copy and map isr vector in RAM
RAMISRV := 2
endif
endif
BINLOC = $(FLASHSTART)
else
BINLOC = 0x08000000
endif
# build options
CRC32SIGN := 1
#SRCS = boot.c
#SRCS = ledon.c
#SRCS = blink.c
#SRCS = ledtick.c
#SRCS = cstartup.c
#SRCS = startup.c init.c success.c
#SRCS = startup.c board.c success.c
#SRCS = startup.c usart1tx.c hello.c
#SRCS = startup.c uplow.1.c uptime.1.c
#SRCS = startup.c uplow.2.c uptime.c printf.c putchar.c
#SRCS = startup.c uplow.2.c uptime.c
#SRCS = startup.c uplow.2.c hello.c
#SRCS = startup.c clocks.c uptime.c
#SRCS = startup.txeie.c txeie.c uptime.c
#SRCS = startup.txeie.c gpioa.c dht11main.c dht11.c
#SRCS = startup.txeie.c gpioa.c ds18b20main.c ds18b20.c
#SRCS = startup.txeie.c adc.c adcmain.c
#SRCS = startup.txeie.c adc.c adccalib.c ds18b20.c
#SRCS = startup.ram.c txeie.c uptime.1.c
SRCS = startup.crc.c txeie.c uptime.1.c
LIBSRCS = printf.c putchar.c puts.c # memset.c memcpy.c
ALLSRCS = $(SRCS) $(LIBSRCS)
CPU = -mthumb -mcpu=cortex-m0 --specs=nano.specs
ifdef RAMISRV
CDEFINES = -DRAMISRV=$(RAMISRV)
endif
ifdef CRC32SIGN
CDEFINES += -DCRC32SIGN=$(CRC32SIGN)
endif
WARNINGS=-pedantic -Wall -Wextra -Wstrict-prototypes
CFLAGS = $(CPU) -g $(WARNINGS) -Os $(CDEFINES)
LD_SCRIPT = generic.ld
ifdef FLASHSTART
LDOPTS =--defsym FLASHSTART=$(FLASHSTART) --defsym FLASHSIZE=$(FLASHSIZE)
LDOPTS +=--defsym RAMSTART=$(RAMSTART) --defsym RAMSIZE=$(RAMSIZE)
endif
LDOPTS +=-Map=$(subst .elf,.map,$@) -cref --print-memory-usage
comma :=,
space :=$() # one space before the comment
LDFLAGS =-Wl,$(subst $(space),$(comma),$(LDOPTS))
### Build rules
.PHONY: clean all version
all: $(PROJECT).$(BINLOC).bin $(PROJECT).hex
version:
@echo make $(MAKE_VERSION) $(MAKE_HOST)
@echo PATH="$(PATH)"
$(CC) --version
clean:
@echo CLEAN
@rm -f *.dep *.o *.elf *.map *.lst *.bin *.hex *.a
$(PROJECT).elf: $(SRCS:.c=.o) libstm32.a
boot.elf: boot.o
ledon.elf: ledon.o
blink.elf: blink.o
ledtick.elf: ledtick.o
cstartup.elf: cstartup.o
%.elf:
@echo $@
$(CC) $(CPU) -T$(LD_SCRIPT) $(LDFLAGS) -nostartfiles -o $@ $+
$(SIZE) $@
$(OBJDUMP) -hS $@ > $(subst .elf,.lst,$@)
%.bin: %.elf
@echo $@
$(OBJCOPY) -O binary $< $@
%.$(BINLOC).bin: %.elf
@echo $@
$(OBJCOPY) -O binary $< $@
ifdef CRC32SIGN
crc32/sign32 $@
mv signed.bin $@
%.hex: %.$(BINLOC).bin
@echo $@
$(OBJCOPY) --change-address=$(BINLOC) -I binary -O ihex $< $@
endif
%.hex: %.elf
@echo $@
$(OBJCOPY) -O ihex $< $@
libstm32.a: $(LIBSRCS:.c=.o)
$(AR) rc $@ $?
%.dep: %.c
@echo $@
$(CC) $(CDEFINES) -MM $< > $@
ifneq ($(MAKECMDGOALS),clean)
include $(ALLSRCS:.c=.dep)
endif
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