RAM_START_ADDR ?= 0x20000000 RAM_LEN ?= 32K ROM_START_ADDR ?= 0x08000000 ROM_LEN ?= 128K LINKER_SCRIPT ?= riscv.ld CFLAGS += -DCPU_MODEL_$(call uppercase_and_underscore,$(CPU_MODEL)) include $(RIOTCPU)/riscv_common/Makefile.include