1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
/*
* Copyright (c) 2014-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef PLATFORM_DEF_H
#define PLATFORM_DEF_H
#include <common/interrupt_props.h>
#include <drivers/arm/gic_common.h>
#include <lib/utils_def.h>
#include "mt8173_def.h"
/*******************************************************************************
* Platform binary types for linking
******************************************************************************/
#define PLATFORM_LINKER_FORMAT "elf64-littleaarch64"
#define PLATFORM_LINKER_ARCH aarch64
/*******************************************************************************
* Generic platform constants
******************************************************************************/
/* Size of cacheable stacks */
#if defined(IMAGE_BL1)
#define PLATFORM_STACK_SIZE 0x440
#elif defined(IMAGE_BL2)
#define PLATFORM_STACK_SIZE 0x400
#elif defined(IMAGE_BL31)
#define PLATFORM_STACK_SIZE 0x800
#elif defined(IMAGE_BL32)
#define PLATFORM_STACK_SIZE 0x440
#endif
#define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n"
#define PLATFORM_MAX_AFFLVL MPIDR_AFFLVL2
#define PLAT_MAX_PWR_LVL U(2)
#define PLAT_MAX_RET_STATE U(1)
#define PLAT_MAX_OFF_STATE U(2)
#define PLATFORM_SYSTEM_COUNT U(1)
#define PLATFORM_CLUSTER_COUNT U(2)
#define PLATFORM_CLUSTER0_CORE_COUNT U(4)
#define PLATFORM_CLUSTER1_CORE_COUNT U(2)
#define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER1_CORE_COUNT + \
PLATFORM_CLUSTER0_CORE_COUNT)
#define PLATFORM_MAX_CPUS_PER_CLUSTER U(4)
#define PLATFORM_NUM_AFFS (PLATFORM_SYSTEM_COUNT + \
PLATFORM_CLUSTER_COUNT + \
PLATFORM_CORE_COUNT)
#define SOC_CHIP_ID U(0x8173)
/*******************************************************************************
* Platform memory map related constants
******************************************************************************/
/*
* MT8173 SRAM memory layout
* 0x100000 +-------------------+
* | shared mem (4KB) |
* 0x101000 +-------------------+
* | |
* | BL3-1 (124KB) |
* | |
* 0x120000 +-------------------+
* | reserved (64KB) |
* 0x130000 +-------------------+
*/
/* TF txet, ro, rw, xlat table, coherent memory ... etc.
* Size: release: 128KB, debug: 128KB
*/
#define TZRAM_BASE (0x100000)
#if DEBUG
#define TZRAM_SIZE (0x20000)
#else
#define TZRAM_SIZE (0x20000)
#endif
/* Reserved: 64KB */
#define TZRAM2_BASE (TZRAM_BASE + TZRAM_SIZE)
#define TZRAM2_SIZE (0x10000)
/*******************************************************************************
* BL31 specific defines.
******************************************************************************/
/*
* Put BL3-1 at the top of the Trusted SRAM (just below the shared memory, if
* present). BL31_BASE is calculated using the current BL3-1 debug size plus a
* little space for growth.
*/
#define BL31_BASE (TZRAM_BASE + 0x1000)
#define BL31_LIMIT (TZRAM_BASE + TZRAM_SIZE)
#define TZRAM2_LIMIT (TZRAM2_BASE + TZRAM2_SIZE)
/*******************************************************************************
* Platform specific page table and MMU setup constants
******************************************************************************/
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
#define MAX_XLAT_TABLES 4
#define MAX_MMAP_REGIONS 16
/*******************************************************************************
* Declarations and constants to access the mailboxes safely. Each mailbox is
* aligned on the biggest cache line size in the platform. This is known only
* to the platform as it might have a combination of integrated and external
* caches. Such alignment ensures that two maiboxes do not sit on the same cache
* line at any cache level. They could belong to different cpus/clusters &
* get written while being protected by different locks causing corruption of
* a valid mailbox address.
******************************************************************************/
#define CACHE_WRITEBACK_SHIFT 6
#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)
#define PLAT_ARM_GICD_BASE BASE_GICD_BASE
#define PLAT_ARM_GICC_BASE BASE_GICC_BASE
#define PLAT_ARM_G1S_IRQ_PROPS(grp) \
INTR_PROP_DESC(MT_IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(MT_IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(MT_IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(MT_IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(MT_IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(MT_IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(MT_IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(MT_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE)
#define PLAT_ARM_G0_IRQ_PROPS(grp)
#endif /* PLATFORM_DEF_H */
|
