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fpga: tools: Add UHD_FPGA_DIR definition to synthesis

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This adds a Verilog definition named `UHD_FPGA_DIR that corresponds to
the location of the UHD "fpga" directory. This allows you to include
files in your out-of-tree modules relative to the FPGA directory. For
example, you could include the library header file rfnoc_chdr_utils.vh
using the following:

`include `"`UHD_FPGA_DIR/usrp3/lib/rfnoc/core/rfnoc_chdr_utils.vh`"

Some simulators may not support `" outside of the context of a `define,
in which case you can do the following:

`define RFNOC_CHDR_UTILS_PATH \
  `"`UHD_FPGA_DIR/usrp3/lib/rfnoc/core/rfnoc_chdr_utils.vh`"
`include `RFNOC_CHDR_UTILS_PATH


Original-commit: 66267f515802ff3f965fd44e1f0d3097ada7484f
This commit is contained in:
Wade Fife
2021-09-08 08:36:05 -05:00
parent 869861c8cf
commit 79add58c25
3 changed files with 11 additions and 6 deletions
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tools/make/viv_simulator.mak
+3 -2
View File
@@ -52,6 +52,7 @@ SETUP_AND_LAUNCH_SIMULATION = \
export VIV_SIM_USER_DO=$(MODELSIM_USER_DO); \
export VIV_MODE=$(VIVADO_MODE); \
export VIV_SIM_64BIT=$(MODELSIM_64BIT); \
export VIV_VERILOG_DEFS="UHD_FPGA_DIR=$(BASE_DIR)/../.."; \
$(TOOLS_DIR)/scripts/launch_vivado.sh -mode $(VIVADO_MODE) -source $(call RESOLVE_PATH,$(TOOLS_DIR)/scripts/viv_sim_project.tcl) -log xsim.log -nojournal
# -------------------------------------------------------------------
@@ -65,8 +66,8 @@ SETUP_AND_LAUNCH_VLINT = \
export VLINT_DESIGN_SRCS=$(EXP_DESIGN_SRCS); \
export VLINT_SIM_SRCS=$(EXP_SIM_SRCS); \
export VLINT_INC_SRCS=$(EXP_INC_SRCS); \
export VLINT_SVLOG_ARGS="$(SVLOG_ARGS)"; \
export VLINT_VLOG_ARGS="$(VLOG_ARGS)"; \
export VLINT_SVLOG_ARGS="$(SVLOG_ARGS) +define+UHD_FPGA_DIR=$(BASE_DIR)/../.."; \
export VLINT_VLOG_ARGS="$(VLOG_ARGS) +define+UHD_FPGA_DIR=$(BASE_DIR)/../.."; \
export VLINT_VHDL_ARGS="$(VHDL_ARGS)"; \
export VLINT_MODELSIM_INI="$(MODELSIM_INI)"; \
$(TOOLS_DIR)/scripts/launch_vlint.sh