mirror of
https://github.com/j-core/j-core-ice40.git
synced 2026-03-03 10:06:04 +00:00
58 lines
1.3 KiB
Makefile
58 lines
1.3 KiB
Makefile
OBJS := entry.o gdb.o sh2.o version.o
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OBJS += uartlite.o
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#OBJS += uart16550.o
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TESTS_OBJS := testbra.o
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TESTS_OBJS += testmov.o testmov2.o testmov3.o
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TESTS_OBJS += testalu.o
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TESTS_OBJS += testshift.o
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TESTS_OBJS += testmul.o testmulu.o testmuls.o testmull.o testdmulu.o testdmuls.o testmulconf.o
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TESTS_OBJS += testdiv.o
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TESTS_OBJS += testmacw.o testmacl.o
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TESTS_OBJS := $(addprefix tests/,$(TESTS_OBJS))
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CC = sh2-elf-gcc
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LD = sh2-elf-ld
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AR = sh2-elf-ar
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RANLIB = sh2-elf-ranlib
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ECHO = /bin/echo
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LDFLAGS = -T startup/sh32.x -Map main.map
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LIBGCC = $(shell $(CC) -print-libgcc-file-name)
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# CFLAGS := -mj2 -g -Os -Wall
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CFLAGS := -DNO_DDR -DNO_TESTS -mj2 -g -Os -Wall
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DDR ?= ddr16
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ifeq ($(DDR), lpddr)
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CFLAGS += -D LPDDR
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else ifeq ($(DDR), ddr8)
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CFLAGS += -D DDR_BL4
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endif
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all: main.elf
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tests/libtests.a: $(TESTS_OBJS)
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$(AR) -cur $@ $^
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$(RANLIB) $@
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@echo Built test library
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main.elf: main_up5k_42s.o $(OBJS) tests/libtests.a
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$(LD) $(LDFLAGS) main_up5k_42s.o $(OBJS) -Ltests -ltests $(LIBGCC) -o $@
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main.o: main.c
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$(CC) $(CFLAGS) -fno-inline -c $<
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.s.o:
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$(CC) $(CFLAGS) -c $< -o $@
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version.c:
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@printf "char version_string[] = \"revision: $(shell hg head | head -1)\\\\nbuild: $(shell date)\\\\n\";\n" > $@
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clean:
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rm -f *.[oa] tests/*.o tests/libtests.a
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rm -f version.c
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rm -f main.srec main.elf *.map a.out
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.PHONY: clean all
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