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Tom Rini10e47792018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
Thomas Abrahamd23cb312016-04-23 22:18:13 +05302/*
3 * Copyright (C) 2016 Samsung Electronics
4 * Thomas Abraham <thomas.ab@samsung.com>
Thomas Abrahamd23cb312016-04-23 22:18:13 +05305 */
6
7#include <common.h>
8#include <asm/armv8/mmu.h>
9
Minkyu Kang9478e802021-11-04 16:13:17 +090010#if CONFIG_IS_ENABLED(EXYNOS7420)
11
Thomas Abrahamd23cb312016-04-23 22:18:13 +053012static struct mm_region exynos7420_mem_map[] = {
13 {
York Sunc7104e52016-06-24 16:46:22 -070014 .virt = 0x10000000UL,
15 .phys = 0x10000000UL,
Thomas Abrahamd23cb312016-04-23 22:18:13 +053016 .size = 0x10000000UL,
17 .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
18 PTE_BLOCK_NON_SHARE |
19 PTE_BLOCK_PXN | PTE_BLOCK_UXN,
20 }, {
York Sunc7104e52016-06-24 16:46:22 -070021 .virt = 0x40000000UL,
22 .phys = 0x40000000UL,
Thomas Abrahamd23cb312016-04-23 22:18:13 +053023 .size = 0x80000000UL,
24 .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
25 PTE_BLOCK_INNER_SHARE,
26 }, {
27 /* List terminator */
Thomas Abrahamd23cb312016-04-23 22:18:13 +053028 },
29};
30
31struct mm_region *mem_map = exynos7420_mem_map;
Dzmitry Sankouski0061b6f2021-10-17 13:45:41 +030032
Minkyu Kang9478e802021-11-04 16:13:17 +090033#elif CONFIG_IS_ENABLED(EXYNOS7870)
34
Dzmitry Sankouski0061b6f2021-10-17 13:45:41 +030035static struct mm_region exynos7870_mem_map[] = {
36 {
37 .virt = 0x10000000UL,
38 .phys = 0x10000000UL,
39 .size = 0x10000000UL,
40 .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
41 PTE_BLOCK_NON_SHARE |
42 PTE_BLOCK_PXN | PTE_BLOCK_UXN,
43 },
44 {
45 .virt = 0x40000000UL,
46 .phys = 0x40000000UL,
47 .size = 0x3E400000UL,
48 .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
49 PTE_BLOCK_INNER_SHARE,
50 },
51 {
52 .virt = 0x80000000UL,
53 .phys = 0x80000000UL,
54 .size = 0x40000000UL,
55 .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
56 PTE_BLOCK_INNER_SHARE,
57 },
58
59 {
60 /* List terminator */
61 },
62};
63
64struct mm_region *mem_map = exynos7870_mem_map;
Minkyu Kang9478e802021-11-04 16:13:17 +090065
66#elif CONFIG_IS_ENABLED(EXYNOS7880)
Dzmitry Sankouski0061b6f2021-10-17 13:45:41 +030067
Dzmitry Sankouski0061b6f2021-10-17 13:45:41 +030068static struct mm_region exynos7880_mem_map[] = {
69 {
70 .virt = 0x10000000UL,
71 .phys = 0x10000000UL,
72 .size = 0x10000000UL,
73 .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
74 PTE_BLOCK_NON_SHARE |
75 PTE_BLOCK_PXN | PTE_BLOCK_UXN,
76 },
77 {
78 .virt = 0x40000000UL,
79 .phys = 0x40000000UL,
80 .size = 0x3E400000UL,
81 .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
82 PTE_BLOCK_INNER_SHARE,
83 },
84 {
85 .virt = 0x80000000UL,
86 .phys = 0x80000000UL,
87 .size = 0x80000000UL,
88 .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
89 PTE_BLOCK_INNER_SHARE,
90 },
91
92 {
93 /* List terminator */
94 },
95};
96
97struct mm_region *mem_map = exynos7880_mem_map;
98#endif