diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index dd72287cb29c54cec69b68b10bfe2e74190c3aef..2ac20510600330bbd73c36b4814e9e773de91b48 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -452,6 +452,7 @@ config ARCH_IOP32X
 	select PLAT_IOP
 	select PCI
 	select ARCH_REQUIRE_GPIOLIB
+	select NO_MACH_MEMORY_H
 	help
 	  Support for Intel's 80219 and IOP32X (XScale) family of
 	  processors.
diff --git a/arch/arm/mach-iop32x/include/mach/memory.h b/arch/arm/mach-iop32x/include/mach/memory.h
deleted file mode 100644
index 169cc239f76c9a48db4db4e5c0fdbc87c3842bc8..0000000000000000000000000000000000000000
--- a/arch/arm/mach-iop32x/include/mach/memory.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * arch/arm/mach-iop32x/include/mach/memory.h
- */
-
-#ifndef __MEMORY_H
-#define __MEMORY_H
-
-/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET	UL(0xa0000000)
-
-#endif