arch/arm/mach-owl/sysmap-s900.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Actions Semi S900 Memory map
   4  *
   5  * Copyright (C) 2015 Actions Semi Co., Ltd.
   6  * Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
   7  */
   8
   9 #include <common.h>
  10 #include <asm/armv8/mmu.h>
  11
  12 static struct mm_region s900_mem_map[] = {
  13         {
  14                 .virt = 0x0UL, /* DDR */
  15                 .phys = 0x0UL, /* DDR */
  16                 .size = 0x80000000UL,
  17                 .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
  18                          PTE_BLOCK_INNER_SHARE
  19         }, {
  20                 .virt = 0xE0000000UL, /* Peripheral block */
  21                 .phys = 0xE0000000UL, /* Peripheral block */
  22                 .size = 0x08000000UL,
  23                 .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
  24                          PTE_BLOCK_NON_SHARE |
  25                          PTE_BLOCK_PXN | PTE_BLOCK_UXN
  26         }, {
  27                 /* List terminator */
  28                 0,
  29         }
  30 };
  31
  32 struct mm_region *mem_map = s900_mem_map;