memory.h 1.1 KB

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  1. /*****************************************************************************
  2. * Copyright 2005 - 2008 Broadcom Corporation. All rights reserved.
  3. *
  4. * Unless you and Broadcom execute a separate written software license
  5. * agreement governing use of this software, this software is licensed to you
  6. * under the terms of the GNU General Public License version 2, available at
  7. * http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
  8. *
  9. * Notwithstanding the above, under no circumstances may you combine this
  10. * software in any way with any other Broadcom software provided under a
  11. * license other than the GPL, without Broadcom's express prior written
  12. * consent.
  13. *****************************************************************************/
  14. #ifndef __ASM_ARCH_MEMORY_H
  15. #define __ASM_ARCH_MEMORY_H
  16. #include <cfg_global.h>
  17. /*
  18. * Physical vs virtual RAM address space conversion. These are
  19. * private definitions which should NOT be used outside memory.h
  20. * files. Use virt_to_phys/phys_to_virt/__pa/__va instead.
  21. */
  22. #define PHYS_OFFSET CFG_GLOBAL_RAM_BASE
  23. /*
  24. * Maximum DMA memory allowed is 14M
  25. */
  26. #define CONSISTENT_DMA_SIZE (SZ_16M - SZ_2M)
  27. #endif