--- nono/vm/gvram.h	2026/04/29 17:04:44	1.1.1.4
+++ nono/vm/gvram.h	2026/04/29 17:05:17	1.1.1.7
@@ -4,14 +4,18 @@
 // Licensed under nono-license.txt
 //
 
+//
+// GVRAM
+//
+
 #pragma once
 
 #include "device.h"
 
-class GVRAMDevice
-	: public IODevice
+class GVRAMDevice : public IODevice
 {
 	using inherited = IODevice;
+	static const uint baseaddr = 0xc0'0000;
  public:
 	GVRAMDevice();
 	virtual ~GVRAMDevice() override;
@@ -25,5 +29,3 @@ class GVRAMDevice
  private:
 	std::unique_ptr<uint8[]> mem {};
 };
-
-extern std::unique_ptr<GVRAMDevice> gGVRAM;