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Merge pull request #745 from Karl-Han/rom_wally_env

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Add getenvval for rom. Related to issue #723.
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David Harris 2024-04-20 13:29:28 -07:00 committed by GitHub
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src/generic/mem/rom1p1r.sv
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@ -48,7 +48,11 @@ module rom1p1r #(parameter ADDR_WIDTH = 8, DATA_WIDTH = 32, PRELOAD_ENABLED = 0)
initial begin initial begin
if (PRELOAD_ENABLED) begin if (PRELOAD_ENABLED) begin
`ifdef VERILATOR
$readmemh({getenvval("WALLY"), "/fpga/src/boot.mem"}, ROM, 0);
`else
$readmemh("$WALLY/fpga/src/boot.mem", ROM, 0); $readmemh("$WALLY/fpga/src/boot.mem", ROM, 0);
`endif
end end
end end