arch/arm/mach-aaec2000/include/mach/memory.h

   1 /*
   2  *  arch/arm/mach-aaec2000/include/mach/memory.h
   3  *
   4  *  Copyright (c) 2005 Nicolas Bellido Y Ortega
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License version 2 as
   8  *  published by the Free Software Foundation.
   9  */
  10
  11 #ifndef __ASM_ARCH_MEMORY_H
  12 #define __ASM_ARCH_MEMORY_H
  13
  14
  15 #define PHYS_OFFSET     UL(0xf0000000)
  16
  17 #define __virt_to_bus(x)        __virt_to_phys(x)
  18 #define __bus_to_virt(x)        __phys_to_virt(x)
  19
  20 /*
  21  * The nodes are the followings:
  22  *
  23  *   node 0: 0xf000.0000 - 0xf3ff.ffff
  24  *   node 1: 0xf400.0000 - 0xf7ff.ffff
  25  *   node 2: 0xf800.0000 - 0xfbff.ffff
  26  *   node 3: 0xfc00.0000 - 0xffff.ffff
  27  */
  28 #define NODE_MEM_SIZE_BITS      26
  29
  30 #endif /* __ASM_ARCH_MEMORY_H */