minor update

hw/rtl/libs/VX_reset_relay.v

@@ -0,0 +1,27 @@
+`include "VX_platform.vh"
+
+module VX_reset_relay #(
+    parameter NUM_NODES = 1,
+    parameter PASSTHRU  = 0
+) (
+    input wire  clk,
+    input wire  reset,
+    output wire [NUM_NODES-1:0] reset_out
+); 
+    
+    if (PASSTHRU == 0) begin
+        reg [NUM_NODES-1:0] reset_r;    
+        always @(posedge clk) begin
+            for (integer i = 0; i < NUM_NODES; ++i) begin
+                reset_r[i] <= reset;
+            end
+        end       
+        assign reset_out = reset_r;
+    end else begin
+        `UNUSED_VAR (clk)
+        for (genvar i = 0; i < NUM_NODES; ++i) begin
+            assign reset_out[i] = reset;
+        end
+    end
+  
+endmodule