mirror of
https://github.com/MiSTer-devel/CDi_MiSTer.git
synced 2026-06-14 03:04:32 +00:00
3698b47f60
Removes dependence to https://github.com/Slamy/fpga_soft_mpeg to ease change management. Matching git hashes from said repo: Audio 2fd79f6ff5445baaa5634f66cd0ef83643db4704 Video 8d0abb4b85d0626d35263aa5facc387123e36f2a Expected md5sums with this commit 0489b54f46a11e1ded36e4a2d51d0e9f ./rtl/mpeg/fma/firmware.mem 8673facd20983f1dfa4c4d301a374338 ./rtl/mpeg/fmv/firmware2.mem c16c0dfde857b47c6fe251d4e8deb5ab ./rtl/mpeg/fmv/firmware.mem
36 lines
1.0 KiB
Makefile
36 lines
1.0 KiB
Makefile
FIRMWARE_OBJS = start.o main.o
|
|
TOOLCHAIN_PREFIX = /opt/riscv/bin/riscv32-unknown-elf-
|
|
COMPRESSED_ISA = C
|
|
CFLAGS = -Os -mabi=ilp32 -march=rv32im$(subst C,c,$(COMPRESSED_ISA)) \
|
|
-ffreestanding -fdata-sections -ffunction-sections --std=c99 -nostartfiles
|
|
|
|
all: firmware.mem firmware.lst
|
|
|
|
analyze: firmware.elf
|
|
nm --print-size --size-sort firmware.elf
|
|
|
|
firmware.mem: firmware.bin
|
|
xxd -p -c4 firmware.bin firmware.mem
|
|
wc firmware.mem
|
|
cp firmware.mem ../../rtl/mpeg/fma/firmware.mem
|
|
|
|
firmware.bin: firmware.elf
|
|
$(TOOLCHAIN_PREFIX)objcopy -O binary $< $@
|
|
|
|
firmware.elf: $(FIRMWARE_OBJS) sections.lds
|
|
$(TOOLCHAIN_PREFIX)gcc $(CFLAGS) -o $@ \
|
|
-Wl,--gc-sections,--build-id=none,-Bstatic,-T,sections.lds,-Map,firmware.map,--strip-debug \
|
|
$(FIRMWARE_OBJS) $(TEST_OBJS) -lgcc
|
|
|
|
firmware.lst: firmware.elf
|
|
$(TOOLCHAIN_PREFIX)objdump --disassemble-all firmware.elf > firmware.lst
|
|
|
|
start.o: start.S
|
|
$(TOOLCHAIN_PREFIX)gcc -c $(CFLAGS) -o $@ $<
|
|
|
|
main.o: main.c pl_mpeg.h
|
|
$(TOOLCHAIN_PREFIX)gcc -c $(CFLAGS) -o main.o main.c
|
|
|
|
clean:
|
|
rm -f *.o *.mem *.bin *.map *.elf *.lst
|