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

   1 /* linux/arch/arm/mach-exynos4/include/mach/memory.h
   2  *
   3  * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
   4  *              http://www.samsung.com
   5  *
   6  * EXYNOS4 - Memory definitions
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11 */
  12
  13 #ifndef __ASM_ARCH_MEMORY_H
  14 #define __ASM_ARCH_MEMORY_H __FILE__
  15
  16 #define PLAT_PHYS_OFFSET                UL(0x40000000)
  17
  18 #ifndef CONFIG_ARM_LPAE
  19 /* Maximum of 256MiB in one bank */
  20 #define MAX_PHYSMEM_BITS        32
  21 #define SECTION_SIZE_BITS       28
  22 #else
  23 #define MAX_PHYSMEM_BITS        36
  24 #define SECTION_SIZE_BITS       31
  25 #endif
  26
  27 #endif /* __ASM_ARCH_MEMORY_H */