memory.h 1.3 KB

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  1. /*
  2. * arch/arm/mach-clps711x/include/mach/memory.h
  3. *
  4. * Copyright (C) 1999 ARM Limited
  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 as published by
  8. * the Free Software Foundation; either version 2 of the License, or
  9. * (at your option) any later version.
  10. *
  11. * This program is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14. * GNU General Public License for more details.
  15. *
  16. * You should have received a copy of the GNU General Public License
  17. * along with this program; if not, write to the Free Software
  18. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19. */
  20. #ifndef __ASM_ARCH_MEMORY_H
  21. #define __ASM_ARCH_MEMORY_H
  22. /*
  23. * Physical DRAM offset.
  24. */
  25. #define PLAT_PHYS_OFFSET UL(0xc0000000)
  26. /*
  27. * The PS7211 allows up to 256MB max per DRAM bank, but the EDB7211
  28. * uses only one of the two banks (bank #1). However, even within
  29. * bank #1, memory is discontiguous.
  30. *
  31. * The EDB7211 has two 8MB DRAM areas with 8MB of empty space between
  32. * them, so we use 24 for the node max shift to get 16MB node sizes.
  33. */
  34. #define SECTION_SIZE_BITS 24
  35. #define MAX_PHYSMEM_BITS 32
  36. #endif