diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ecc18d51f332..dd72287cb29c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -627,6 +627,7 @@ config ARCH_PNX4008
 	select CPU_ARM926T
 	select CLKDEV_LOOKUP
 	select ARCH_USES_GETTIMEOFFSET
+	select NO_MACH_MEMORY_H
 	help
 	  This enables support for Philips PNX4008 mobile platform.
 
diff --git a/arch/arm/mach-pnx4008/include/mach/memory.h b/arch/arm/mach-pnx4008/include/mach/memory.h
deleted file mode 100644
index 1275db61cee5..000000000000
--- a/arch/arm/mach-pnx4008/include/mach/memory.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * arch/arm/mach-pnx4008/include/mach/memory.h
- *
- * Copyright (c) 2005 Philips Semiconductors
- * Copyright (c) 2005 MontaVista Software, Inc.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- */
-
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET	UL(0x80000000)
-
-#endif