From ae8466e8de563f715ce2b2b77dd47e580f045ae1 Mon Sep 17 00:00:00 2001
From: Anton Blanchard <anton@linux.ibm.com>
Date: Sun, 2 Feb 2020 12:04:15 +1100
Subject: [PATCH] Reformat toplevel.v

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
---
 toplevel.v | 72 ++++++++++++++++++++++++++----------------------------
 1 file changed, 34 insertions(+), 38 deletions(-)

diff --git a/toplevel.v b/toplevel.v
index a9412fb..f567bb2 100644
--- a/toplevel.v
+++ b/toplevel.v
@@ -1,49 +1,45 @@
 module toplevel #(
-	parameter RESET_LOW = 1
+  parameter RESET_LOW = 1
 ) (
-	input clock,
-	input reset,
-	output io_tx,
-	input io_rx,
-	output io_terminate,
-	output io_ledB,
-	output io_ledC
+  input clock,
+  input reset,
+  output io_tx,
+  input io_rx,
+  output io_terminate,
+  output io_ledB,
+  output io_ledC
 );
 
-wire clock_out;
-reg reset_out;
-wire lock;
+  wire clock_out;
+  reg reset_out;
+  wire lock;
 
-pll chiselwatt_pll(
-	.clki(clock),
-	.clko(clock_out),
-	.lock(lock)
-);
+  pll chiselwatt_pll(
+    .clki(clock),
+    .clko(clock_out),
+    .lock(lock)
+  );
 
-Core core(
-	.clock(clock_out),
-	.reset(reset_out),
-	.io_tx(io_tx),
-	.io_rx(io_rx),
-	.io_terminate(io_terminate),
-	.io_ledB(io_ledB),
-	.io_ledC(io_ledC)
-);
+  Core core(
+    .clock(clock_out),
+    .reset(reset_out),
+    .io_tx(io_tx),
+    .io_rx(io_rx),
+    .io_terminate(io_terminate),
+    .io_ledB(io_ledB),
+    .io_ledC(io_ledC)
+  );
 
-reg [21:0] cnt = ~0;
+  reg [21:0] cnt = ~0;
 
-always@(posedge clock)
-begin
-	if (~lock || (reset ^ RESET_LOW))
-	begin
-		cnt <= ~0;
-	end
-	else if (cnt != 0)
-	begin
-		cnt <= cnt - 1;
-	end
+  always@(posedge clock) begin
+    if (~lock || (reset ^ RESET_LOW)) begin
+      cnt <= ~0;
+    end else if (cnt != 0) begin
+      cnt <= cnt - 1;
+    end
 
-	reset_out <= |cnt;
-end
+    reset_out <= |cnt;
+  end
 
 endmodule