blob: c101cdc8117740da780a5c9765176d12d60091f5 [file] [log] [blame]
XiaoDong Huang83f79a82019-06-13 10:55:50 +08001/*
2 * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7#ifndef __PLATFORM_DEF_H__
8#define __PLATFORM_DEF_H__
9
10#include <arch.h>
11#include <common_def.h>
12#include <px30_def.h>
13
14#define DEBUG_XLAT_TABLE 0
15
16/*******************************************************************************
17 * Platform binary types for linking
18 ******************************************************************************/
19#define PLATFORM_LINKER_FORMAT "elf64-littleaarch64"
20#define PLATFORM_LINKER_ARCH aarch64
21
22/*******************************************************************************
23 * Generic platform constants
24 ******************************************************************************/
25
26/* Size of cacheable stacks */
27#if DEBUG_XLAT_TABLE
28#define PLATFORM_STACK_SIZE 0x800
29#elif IMAGE_BL1
30#define PLATFORM_STACK_SIZE 0x440
31#elif IMAGE_BL2
32#define PLATFORM_STACK_SIZE 0x400
33#elif IMAGE_BL31
34#define PLATFORM_STACK_SIZE 0x800
35#elif IMAGE_BL32
36#define PLATFORM_STACK_SIZE 0x440
37#endif
38
39#define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n"
40
41#define PLATFORM_MAX_AFFLVL MPIDR_AFFLVL2
42#define PLATFORM_SYSTEM_COUNT 1
43#define PLATFORM_CLUSTER_COUNT 1
44#define PLATFORM_CLUSTER0_CORE_COUNT 4
45#define PLATFORM_CLUSTER1_CORE_COUNT 0
46#define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER1_CORE_COUNT + \
47 PLATFORM_CLUSTER0_CORE_COUNT)
48
49#define PLATFORM_NUM_AFFS (PLATFORM_SYSTEM_COUNT + \
50 PLATFORM_CLUSTER_COUNT + \
51 PLATFORM_CORE_COUNT)
52
53#define PLAT_MAX_PWR_LVL MPIDR_AFFLVL2
54
55#define PLAT_RK_CLST_TO_CPUID_SHIFT 8
56
57/*
58 * This macro defines the deepest retention state possible. A higher state
59 * id will represent an invalid or a power down state.
60 */
61#define PLAT_MAX_RET_STATE 1
62
63/*
64 * This macro defines the deepest power down states possible. Any state ID
65 * higher than this is invalid.
66 */
67#define PLAT_MAX_OFF_STATE 2
68
69/*******************************************************************************
70 * Platform memory map related constants
71 ******************************************************************************/
72/* TF txet, ro, rw, Size: 512KB */
73#define TZRAM_BASE (0x0)
74#define TZRAM_SIZE (0x80000)
75
76/*******************************************************************************
77 * BL31 specific defines.
78 ******************************************************************************/
79/*
80 * Put BL3-1 at the top of the Trusted RAM
81 */
82#define BL31_BASE (TZRAM_BASE + 0x10000)
83#define BL31_LIMIT (TZRAM_BASE + TZRAM_SIZE)
84
85/*******************************************************************************
86 * Platform specific page table and MMU setup constants
87 ******************************************************************************/
88#define PLAT_VIRT_ADDR_SPACE_SIZE (1ull << 32)
89#define PLAT_PHY_ADDR_SPACE_SIZE (1ull << 32)
90#define ADDR_SPACE_SIZE (1ull << 32)
91#define MAX_XLAT_TABLES 8
92#define MAX_MMAP_REGIONS 27
93
94/*******************************************************************************
95 * Declarations and constants to access the mailboxes safely. Each mailbox is
96 * aligned on the biggest cache line size in the platform. This is known only
97 * to the platform as it might have a combination of integrated and external
98 * caches. Such alignment ensures that two maiboxes do not sit on the same cache
99 * line at any cache level. They could belong to different cpus/clusters &
100 * get written while being protected by different locks causing corruption of
101 * a valid mailbox address.
102 ******************************************************************************/
103#define CACHE_WRITEBACK_SHIFT 6
104#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)
105
106/*
107 * Define GICD and GICC and GICR base
108 */
109#define PLAT_RK_GICD_BASE PX30_GICD_BASE
110#define PLAT_RK_GICC_BASE PX30_GICC_BASE
111
112#define PLAT_RK_UART_BASE PX30_UART_BASE
113#define PLAT_RK_UART_CLOCK PX30_UART_CLOCK
114#define PLAT_RK_UART_BAUDRATE PX30_BAUDRATE
115
116#define PLAT_RK_PRIMARY_CPU 0x0
117
118#endif /* __PLATFORM_DEF_H__ */