u-boot/arch/arm/mach-uniphier/arm64/mem_map.c

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/*
* Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <linux/types.h>
#include <asm/armv8/mmu.h>
static struct mm_region uniphier_mem_map[] = {
{
.virt = 0x00000000,
.phys = 0x00000000,
.size = 0x80000000,
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE |
PTE_BLOCK_PXN | PTE_BLOCK_UXN
},
{
.virt = 0x80000000,
.phys = 0x80000000,
.size = 0xc0000000,
.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
PTE_BLOCK_INNER_SHARE
},
{ /* sentinel */ }
};
struct mm_region *mem_map = uniphier_mem_map;