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CC = $(RISCV_HOME)/bin/riscv64-unknown-elf-gcc
AR = $(RISCV_HOME)/bin/riscv64-unknown-elf-ar
RANLIB = $(RISCV_HOME)/bin/riscv64-unknown-elf-ranlib
CFLAGS = -march=rv32imac -mabi=ilp32 -mcmodel=medlow -ffunction-sections -fdata-sections --specs=nano.specs -O3
LDFLAGS = $(CFLAGS) -L$(FE310_HOME) -Wl,--gc-sections -nostartfiles -nostdlib -Wl,--start-group -lc -lm -lgcc -leos -Wl,--end-group -T$(FE310_HOME)/bsp/default.lds
UPARGS = --openocd $(RISCV_OPENOCD_HOME)/bin/openocd --gdb $(RISCV_HOME)/bin/riscv64-unknown-elf-gdb --openocd-config $(FE310_HOME)/bsp/openocd.cfg
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