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https://github.com/AsahiLinux/u-boot
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cd4b0c5fea
Introduce virtual and physical addresses in the mapping table. This change have no impact on existing boards because they all use idential mapping. Signed-off-by: York Sun <york.sun@nxp.com>
30 lines
631 B
C
30 lines
631 B
C
/*
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* Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <linux/types.h>
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#include <asm/armv8/mmu.h>
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static struct mm_region uniphier_mem_map[] = {
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{
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.virt = 0x00000000,
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.phys = 0x00000000,
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.size = 0x80000000,
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.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
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PTE_BLOCK_NON_SHARE |
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PTE_BLOCK_PXN | PTE_BLOCK_UXN
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},
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{
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.virt = 0x80000000,
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.phys = 0x80000000,
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.size = 0xc0000000,
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.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
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PTE_BLOCK_INNER_SHARE
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},
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{ /* sentinel */ }
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};
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struct mm_region *mem_map = uniphier_mem_map;
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