mirror of
git://projects.qi-hardware.com/nn-usb-fpga.git
synced 2025-01-09 23:10:15 +02:00
44 lines
1.0 KiB
Makefile
44 lines
1.0 KiB
Makefile
LM32_CC=lm32-elf-gcc
|
|
LM32_LD=lm32-elf-ld
|
|
LM32_OBJCOPY=lm32-elf-objcopy
|
|
LM32_OBJDUMP=lm32-elf-objdump
|
|
|
|
SREC2VRAM ?= ../../tools/srec2vram/srec2vram
|
|
VRAMFILE=image.ram
|
|
|
|
CFLAGS=-MMD -O2 -Wall -g -s -fomit-frame-pointer -mbarrel-shift-enabled -mmultiply-enabled -mdivide-enabled -msign-extend-enabled
|
|
LDFLAGS=-nostdlib -nodefaultlibs -Tlinker.ld
|
|
SEGMENTS = -j .boot -j .text -j .rodata -j .data
|
|
|
|
all: image.srec $(VRAMFILE)
|
|
|
|
%.o: %.S
|
|
$(LM32_CC) $(CFLAGS) -c $<
|
|
|
|
%.o: %.c
|
|
$(LM32_CC) $(CFLAGS) -c $<
|
|
|
|
image: crt0gdb.o main.o soc-hw.o gdb.o gdb_uart.o
|
|
$(LM32_LD) $(LDFLAGS) -Map image.map -N -o image $^
|
|
|
|
image.lst: image
|
|
$(LM32_OBJDUMP) -h -S $< > $@
|
|
|
|
image.bin: image
|
|
$(LM32_OBJCOPY) $(SEGMENTS) -O binary image image.bin
|
|
|
|
image.srec: image image.lst
|
|
$(LM32_OBJCOPY) $(SEGMENTS) -O srec image image.srec
|
|
|
|
$(VRAMFILE): image.srec
|
|
$(SREC2VRAM) image.srec 0x40000000 0x100000 > $(VRAMFILE)
|
|
|
|
clean:
|
|
rm -f image image.lst image.bin image.srec image.map *.o *.d
|
|
|
|
DEPS := $(wildcard *.d)
|
|
ifneq ($(DEPS),)
|
|
include $(DEPS)
|
|
endif
|
|
|