From a42c0891196d26594e17c4e9c426bff4c4371b0d Mon Sep 17 00:00:00 2001
From: Dolu1990 <charles.papon.90@gmail.com>
Date: Wed, 31 Mar 2021 19:03:38 +0200
Subject: [PATCH] IBusSimplePlugin ensure AHB persistance

---
 src/main/scala/vexriscv/plugin/IBusSimplePlugin.scala | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/scala/vexriscv/plugin/IBusSimplePlugin.scala b/src/main/scala/vexriscv/plugin/IBusSimplePlugin.scala
index 8f36e4c..5780ce8 100644
--- a/src/main/scala/vexriscv/plugin/IBusSimplePlugin.scala
+++ b/src/main/scala/vexriscv/plugin/IBusSimplePlugin.scala
@@ -180,6 +180,7 @@ case class IBusSimpleBus(plugin: IBusSimplePlugin) extends Bundle with IMasterSl
 
   //cmdForkPersistence need to bet set
   def toAhbLite3Master(): AhbLite3Master = {
+    assert(plugin.cmdForkPersistence)
     val bus = AhbLite3Master(IBusSimpleBus.getAhbLite3Config())
     bus.HADDR     := this.cmd.pc
     bus.HWRITE    := False