minor update
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@@ -1,16 +1,18 @@
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XLEN ?= 32
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TOOLDIR ?= /opt
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TARGET ?= opaesim
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XRT_SYN_DIR ?= ../../../hw/syn/xilinx/xrt
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XRT_DEVICE_INDEX ?= 0
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ifeq ($(XLEN),64)
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RISCV_TOOLCHAIN_PATH ?= /opt/riscv64-gnu-toolchain
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RISCV_TOOLCHAIN_PATH ?= $(TOOLDIR)/riscv64-gnu-toolchain
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VX_CFLAGS += -march=rv64imafd -mabi=lp64d
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STARTUP_ADDR ?= 0x180000000
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else
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RISCV_TOOLCHAIN_PATH ?= /opt/riscv-gnu-toolchain
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RISCV_TOOLCHAIN_PATH ?= $(TOOLDIR)/riscv-gnu-toolchain
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VX_CFLAGS += -march=rv32imaf -mabi=ilp32f
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STARTUP_ADDR ?= 0x80000000
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endif
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@@ -23,7 +25,7 @@ VORTEX_KN_PATH ?= $(realpath ../../../kernel)
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FPGA_BIN_DIR ?= $(VORTEX_RT_PATH)/opae
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LLVM_VORTEX ?= /opt/llvm-vortex
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LLVM_VORTEX ?= $(TOOLDIR)/llvm-vortex
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LLVM_CFLAGS += --sysroot=$(RISCV_SYSROOT)
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LLVM_CFLAGS += --gcc-toolchain=$(RISCV_TOOLCHAIN_PATH)
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