From 56bd48442988e9f3b8ce513d8190d1579120fc98 Mon Sep 17 00:00:00 2001
From: Jean-Paul Chaput <Jean-Paul.Chaput@lip6.fr>
Date: Fri, 12 Dec 2014 18:40:53 +0100
Subject: [PATCH] In BlockPower, manage correctly a block without clock tree.

---
 cumulus/src/plugins/chip/BlockPower.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cumulus/src/plugins/chip/BlockPower.py b/cumulus/src/plugins/chip/BlockPower.py
index d081bac5..a572ec94 100644
--- a/cumulus/src/plugins/chip/BlockPower.py
+++ b/cumulus/src/plugins/chip/BlockPower.py
@@ -218,6 +218,10 @@ class Block ( chip.Configuration.ChipConfWrapper ):
 
 
   def connectClock ( self ):
+    if not self.useClockTree:
+      print WarningMessage( "Clock tree generation has been disabled ('chip.clockTree':False) ignored." )
+      return
+
     if not self.cko:
       print ErrorMessage( 1, 'Cannot build clock terminal as ck is not known.' )
       return