add RV64 define to instance_defines

diff --git a/src/bsv/pinmux_generator.py b/src/bsv/pinmux_generator.py
index 12c281311664893e11fa7d459f74b5474d92bc98..9859fc2f052818c850d568ac077022f5499666b3 100644 (file)
--- a/src/bsv/pinmux_generator.py
+++ b/src/bsv/pinmux_generator.py
@@ -431,6 +431,7 @@ def write_instances(idef, p, ifaces):
 `define DATA {1}
 `define Reg_width {1}
 `define USERSPACE 0
+`define RV64
 
 // TODO: work out if these are needed
 `define PWM_AXI4Lite