From 5b181c32d77cb1e8a37c4e2ef9781435b0ff926e Mon Sep 17 00:00:00 2001
From: Asherah Connor <ashe@kivikakk.ee>
Date: Thu, 23 May 2024 22:46:52 +0300
Subject: [PATCH] chrysetop is our name, not theirs.

---
 src/main/scala/ee/hrzn/chryse/platform/ice40/ICE40Top.scala | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/scala/ee/hrzn/chryse/platform/ice40/ICE40Top.scala b/src/main/scala/ee/hrzn/chryse/platform/ice40/ICE40Top.scala
index e089a17..6b012b7 100644
--- a/src/main/scala/ee/hrzn/chryse/platform/ice40/ICE40Top.scala
+++ b/src/main/scala/ee/hrzn/chryse/platform/ice40/ICE40Top.scala
@@ -50,6 +50,8 @@ class ICE40Top[Top <: Module](
 
   private val top =
     withClockAndReset(clk, finalReset)(Module(genTop))
+  if (top.desiredName == desiredName)
+    throw new IllegalArgumentException(s"user top is called $desiredName")
 
   // TODO (iCE40): allow clock source override.