arch/arm/mach-keystone/memory.h

   1 /*
   2  * Copyright 2014 Texas Instruments, Inc.
   3  *      Santosh Shilimkar <santosh.shilimkar@ti.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms and conditions of the GNU General Public License,
   7  * version 2, as published by the Free Software Foundation.
   8  */
   9 #ifndef __MEMORY_H
  10 #define __MEMORY_H
  11
  12 #define MAX_PHYSMEM_BITS        36
  13 #define SECTION_SIZE_BITS       34
  14
  15 #define KEYSTONE_LOW_PHYS_START         0x80000000ULL
  16 #define KEYSTONE_LOW_PHYS_SIZE          0x80000000ULL /* 2G */
  17 #define KEYSTONE_LOW_PHYS_END           (KEYSTONE_LOW_PHYS_START + \
  18                                          KEYSTONE_LOW_PHYS_SIZE - 1)
  19
  20 #define KEYSTONE_HIGH_PHYS_START        0x800000000ULL
  21 #define KEYSTONE_HIGH_PHYS_SIZE         0x400000000ULL  /* 16G */
  22 #define KEYSTONE_HIGH_PHYS_END          (KEYSTONE_HIGH_PHYS_START + \
  23                                          KEYSTONE_HIGH_PHYS_SIZE - 1)
  24 #endif /* __MEMORY_H */