git.sur5r.net Git - u-boot/blob - arch/arm/mach-rmobile/memmap-r8a7795.c

   1 /*
   2  * Copyright (C) 2016 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0+
   5  */
   6
   7 #include <common.h>
   8 #include <asm/armv8/mmu.h>
   9
  10 static struct mm_region r8a7795_mem_map[] = {
  11         {
  12                 .virt = 0x0UL,
  13                 .phys = 0x0UL,
  14                 .size = 0x80000000UL,
  15                 .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
  16                          PTE_BLOCK_INNER_SHARE
  17         }, {
  18                 .virt = 0x80000000UL,
  19                 .phys = 0x80000000UL,
  20                 .size = 0x80000000UL,
  21                 .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
  22                          PTE_BLOCK_NON_SHARE |
  23                          PTE_BLOCK_PXN | PTE_BLOCK_UXN
  24         }, {
  25                 /* List terminator */
  26                 0,
  27         }
  28 };
  29
  30 struct mm_region *mem_map = r8a7795_mem_map;