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# SPDX-License-Identifier: GPL-2.0-only
KBUILD_DEFCONFIG := virt64_defconfig
KBUILD_CPPFLAGS += -fno-strict-aliasing
ifeq ($(CONFIG_ARCH_RV32I),y)
riscv-cflags-y += -march=rv32im -mabi=ilp32
riscv-ldflags-y += -melf32lriscv
else
riscv-cflags-y += -march=rv64im -mabi=lp64
riscv-ldflags-y += -melf64lriscv
endif
riscv-cflags-y += -Wstrict-prototypes -mcmodel=medany -fpic
riscv-ldflags-y += -pie -static
PBL_CPPFLAGS += $(riscv-cflags-y)
LDFLAGS_pbl += $(riscv-ldflags-y)
cflags-y += $(riscv-cflags-y)
LDFLAGS_barebox += $(riscv-ldflags-y)
ifndef CONFIG_MODULES
# Add cleanup flags
KBUILD_CPPFLAGS += -fdata-sections -ffunction-sections
LDFLAGS_barebox += -static --gc-sections
endif
KBUILD_BINARY := barebox.bin
archprepare: maketools
PHONY += maketools
common-y += arch/riscv/boards/
common-y += arch/riscv/cpu/
common-y += arch/riscv/lib/
common-y += arch/riscv/boot/
common-$(CONFIG_OFTREE) += arch/riscv/dts/
KBUILD_CPPFLAGS += $(cflags-y)
KBUILD_CFLAGS += $(cflags-y)
lds-y := arch/riscv/lib/barebox.lds
CLEAN_FILES += arch/riscv/lib/barebox.lds
KBUILD_IMAGE := $(KBUILD_BINARY)
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