memmap-gen3.c 823 B

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * Renesas RCar Gen3 memory map tables
  4. *
  5. * Copyright (C) 2017 Marek Vasut <marek.vasut@gmail.com>
  6. */
  7. #include <common.h>
  8. #include <asm/armv8/mmu.h>
  9. static struct mm_region gen3_mem_map[] = {
  10. {
  11. .virt = 0x0UL,
  12. .phys = 0x0UL,
  13. .size = 0x40000000UL,
  14. .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
  15. PTE_BLOCK_NON_SHARE |
  16. PTE_BLOCK_PXN | PTE_BLOCK_UXN
  17. }, {
  18. .virt = 0x40000000UL,
  19. .phys = 0x40000000UL,
  20. .size = 0x80000000UL,
  21. .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
  22. PTE_BLOCK_INNER_SHARE
  23. }, {
  24. .virt = 0xc0000000UL,
  25. .phys = 0xc0000000UL,
  26. .size = 0x40000000UL,
  27. .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
  28. PTE_BLOCK_NON_SHARE |
  29. PTE_BLOCK_PXN | PTE_BLOCK_UXN
  30. }, {
  31. /* List terminator */
  32. 0,
  33. }
  34. };
  35. struct mm_region *mem_map = gen3_mem_map;