Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 31 insertions, 0 deletions

diff --git a/arch/arm/mach-ixp2000/include/mach/memory.h b/arch/arm/mach-ixp2000/include/mach/memory.h
new file mode 100644
index 00000000..5f0c4fd4
--- /dev/null
+++ b/arch/arm/mach-ixp2000/include/mach/memory.h
@@ -0,0 +1,31 @@
+/*
+ * arch/arm/mach-ixp2000/include/mach/memory.h
+ *
+ * Copyright (c) 2002 Intel Corp.
+ * Copyright (c) 2003-2004 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
+
+#define PLAT_PHYS_OFFSET	UL(0x00000000)
+
+#include <mach/ixp2000-regs.h>
+
+#define IXP2000_PCI_SDRAM_OFFSET	(*IXP2000_PCI_SDRAM_BAR & 0xfffffff0)
+
+#define __phys_to_bus(x)	((x) + (IXP2000_PCI_SDRAM_OFFSET - PHYS_OFFSET))
+#define __bus_to_phys(x)	((x) - (IXP2000_PCI_SDRAM_OFFSET - PHYS_OFFSET))
+
+#define __virt_to_bus(v)	__phys_to_bus(__virt_to_phys(v))
+#define __bus_to_virt(b)	__phys_to_virt(__bus_to_phys(b))
+#define __pfn_to_bus(p)		__phys_to_bus(__pfn_to_phys(p))
+#define __bus_to_pfn(b)		__phys_to_pfn(__bus_to_phys(b))
+
+#endif
+