platform_def.h 3.92 KB
Newer Older
tony.xie's avatar
tony.xie committed
1
/*
2
 * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
tony.xie's avatar
tony.xie committed
3
 *
4
 * SPDX-License-Identifier: BSD-3-Clause
tony.xie's avatar
tony.xie committed
5
6
 */

7
8
#ifndef PLATFORM_DEF_H
#define PLATFORM_DEF_H
tony.xie's avatar
tony.xie committed
9
10

#include <arch.h>
11
12
#include <plat/common/common_def.h>

tony.xie's avatar
tony.xie committed
13
14
15
16
17
18
19
20
21
22
23
24
25
#include <rk3328_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 */
26
#if defined(IMAGE_BL1)
tony.xie's avatar
tony.xie committed
27
#define PLATFORM_STACK_SIZE 0x440
Roberto Vargas's avatar
Roberto Vargas committed
28
#elif defined(IMAGE_BL2)
tony.xie's avatar
tony.xie committed
29
#define PLATFORM_STACK_SIZE 0x400
Roberto Vargas's avatar
Roberto Vargas committed
30
#elif defined(IMAGE_BL31)
tony.xie's avatar
tony.xie committed
31
#define PLATFORM_STACK_SIZE 0x800
Roberto Vargas's avatar
Roberto Vargas committed
32
#elif defined(IMAGE_BL32)
tony.xie's avatar
tony.xie committed
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
#define PLATFORM_STACK_SIZE 0x440
#endif

#define FIRMWARE_WELCOME_STR		"Booting Trusted Firmware\n"

#define PLATFORM_MAX_AFFLVL		MPIDR_AFFLVL2
#define PLATFORM_SYSTEM_COUNT		1
#define PLATFORM_CLUSTER_COUNT		1
#define PLATFORM_CLUSTER0_CORE_COUNT	4
#define PLATFORM_CLUSTER1_CORE_COUNT	0
#define PLATFORM_CORE_COUNT		(PLATFORM_CLUSTER1_CORE_COUNT +	\
					 PLATFORM_CLUSTER0_CORE_COUNT)

#define PLATFORM_NUM_AFFS		(PLATFORM_SYSTEM_COUNT +	\
					 PLATFORM_CLUSTER_COUNT +	\
					 PLATFORM_CORE_COUNT)

#define PLAT_MAX_PWR_LVL		MPIDR_AFFLVL2

#define PLAT_RK_CLST_TO_CPUID_SHIFT	6

/*
 * This macro defines the deepest retention state possible. A higher state
 * id will represent an invalid or a power down state.
 */
58
#define PLAT_MAX_RET_STATE		U(1)
tony.xie's avatar
tony.xie committed
59
60
61
62
63

/*
 * This macro defines the deepest power down states possible. Any state ID
 * higher than this is invalid.
 */
64
#define PLAT_MAX_OFF_STATE		U(2)
tony.xie's avatar
tony.xie committed
65
66
67
68

/*******************************************************************************
 * Platform memory map related constants
 ******************************************************************************/
69
/* TF text, ro, rw, Size: 512KB */
tony.xie's avatar
tony.xie committed
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
#define TZRAM_BASE		(0x0)
#define TZRAM_SIZE		(0x80000)

/*******************************************************************************
 * BL31 specific defines.
 ******************************************************************************/
/*
 * Put BL3-1 at the top of the Trusted RAM
 */
#define BL31_BASE		(TZRAM_BASE + 0x10000)
#define BL31_LIMIT		(TZRAM_BASE + TZRAM_SIZE)

/*******************************************************************************
 * Platform specific page table and MMU setup constants
 ******************************************************************************/
85
86
#define PLAT_VIRT_ADDR_SPACE_SIZE   (1ULL << 32)
#define PLAT_PHY_ADDR_SPACE_SIZE    (1ULL << 32)
tony.xie's avatar
tony.xie committed
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
#define MAX_XLAT_TABLES		9
#define MAX_MMAP_REGIONS	33

/*******************************************************************************
 * 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 GICD and GICC and GICR base
 */
#define PLAT_RK_GICD_BASE	RK3328_GICD_BASE
#define PLAT_RK_GICC_BASE	RK3328_GICC_BASE

108
#define PLAT_RK_UART_BASE	UART2_BASE
tony.xie's avatar
tony.xie committed
109
110
111
112
113
#define PLAT_RK_UART_CLOCK	RK3328_UART_CLOCK
#define PLAT_RK_UART_BAUDRATE	RK3328_BAUDRATE

#define PLAT_RK_PRIMARY_CPU	0x0

Lin Huang's avatar
Lin Huang committed
114
#define PSRAM_DO_DDR_RESUME	0
115
#define PSRAM_CHECK_WAKEUP_CPU	0
Lin Huang's avatar
Lin Huang committed
116

117
#endif /* PLATFORM_DEF_H */