mmu-arm64.c 676 B

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * Copyright (C) 2016 Samsung Electronics
  4. * Thomas Abraham <thomas.ab@samsung.com>
  5. */
  6. #include <common.h>
  7. #include <asm/armv8/mmu.h>
  8. #ifdef CONFIG_EXYNOS7420
  9. static struct mm_region exynos7420_mem_map[] = {
  10. {
  11. .virt = 0x10000000UL,
  12. .phys = 0x10000000UL,
  13. .size = 0x10000000UL,
  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. /* List terminator */
  25. },
  26. };
  27. struct mm_region *mem_map = exynos7420_mem_map;
  28. #endif