2021-05-28 13:08:21 +00:00
|
|
|
TARGET ?= rvc
|
|
|
|
|
SRC_DIRS ?= ./src
|
|
|
|
|
|
|
|
|
|
CC=clang
|
|
|
|
|
|
|
|
|
|
SRCS := $(shell find $(SRC_DIRS) -name '*.cpp' -or -name '*.c' -or -name '*.s')
|
|
|
|
|
OBJS := $(addsuffix .o,$(basename $(SRCS)))
|
|
|
|
|
DEPS := $(OBJS:.o=.d)
|
|
|
|
|
|
|
|
|
|
INC_DIRS := $(shell find $(SRC_DIRS) -type d)
|
|
|
|
|
INC_FLAGS := $(addprefix -I,$(INC_DIRS))
|
|
|
|
|
|
|
|
|
|
$(TARGET): $(OBJS)
|
2021-06-03 20:42:59 +00:00
|
|
|
$(CC) $(LDFLAGS) -I./elfy/elfy.h $(OBJS) -o $@ $(LOADLIBES) $(LDLIBS) -L./elfy/target/release/ -Wl,--no-as-needed -ldl -lpthread -lelfy
|
2021-05-28 13:08:21 +00:00
|
|
|
|
|
|
|
|
.PHONY: clean
|
|
|
|
|
clean:
|
|
|
|
|
$(RM) $(TARGET) $(OBJS) $(DEPS)
|
|
|
|
|
|
|
|
|
|
-include $(DEPS)
|
|
|
|
|
|
2021-06-03 20:42:59 +00:00
|
|
|
# build device tree
|
|
|
|
|
dts.dtb: dts.dts
|
|
|
|
|
dtc -o $@ $<
|
|
|
|
|
|
|
|
|
|
OPENSBI_BUILD="opensbi/build/platform/generic/firmware"
|
|
|
|
|
|
|
|
|
|
fw_payload.bin: fw_payload.elf
|
|
|
|
|
cp $(OPENSBI_BUILD)/fw_payload.bin .
|
|
|
|
|
fw_payload.elf: opensbi
|
|
|
|
|
env CROSS_COMPILE=riscv64-elf- \
|
|
|
|
|
PLATFORM=generic \
|
|
|
|
|
PLATFORM_RISCV_XLEN=32 \
|
|
|
|
|
PLATFORM_RISCV_ISA=rv32ima \
|
|
|
|
|
PLATFORM_RISCV_ABI=ilp32 \
|
|
|
|
|
FW_PIC=n \
|
|
|
|
|
ELFFLAGS=-L/usr/lib/gcc/riscv64-elf/10.2.0/rv32im/ilp32 \
|
|
|
|
|
$(MAKE) -C opensbi all
|
|
|
|
|
cp $(OPENSBI_BUILD)/fw_payload.elf .
|
