Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2014, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are met: |
| 6 | * |
| 7 | * Redistributions of source code must retain the above copyright notice, this |
| 8 | * list of conditions and the following disclaimer. |
| 9 | * |
| 10 | * Redistributions in binary form must reproduce the above copyright notice, |
| 11 | * this list of conditions and the following disclaimer in the documentation |
| 12 | * and/or other materials provided with the distribution. |
| 13 | * |
| 14 | * Neither the name of ARM nor the names of its contributors may be used |
| 15 | * to endorse or promote products derived from this software without specific |
| 16 | * prior written permission. |
| 17 | * |
| 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 19 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 21 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| 22 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 23 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 24 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 25 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 26 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 28 | * POSSIBILITY OF SUCH DAMAGE. |
| 29 | */ |
| 30 | |
| 31 | #ifndef __PLATFORM_DEF_H__ |
| 32 | #define __PLATFORM_DEF_H__ |
| 33 | |
| 34 | #include <arch.h> |
Sandrine Bailleux | 1fe4336 | 2014-07-17 09:56:29 +0100 | [diff] [blame] | 35 | #include "../juno_def.h" |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 36 | |
| 37 | /******************************************************************************* |
| 38 | * Platform binary types for linking |
| 39 | ******************************************************************************/ |
| 40 | #define PLATFORM_LINKER_FORMAT "elf64-littleaarch64" |
| 41 | #define PLATFORM_LINKER_ARCH aarch64 |
| 42 | |
| 43 | /******************************************************************************* |
| 44 | * Generic platform constants |
| 45 | ******************************************************************************/ |
| 46 | |
| 47 | /* Size of cacheable stacks */ |
Juan Castillo | 9c25a40 | 2015-01-13 12:21:04 +0000 | [diff] [blame] | 48 | #if TRUSTED_BOARD_BOOT && (IMAGE_BL1 || IMAGE_BL2) |
| 49 | #define PLATFORM_STACK_SIZE 0x1000 |
| 50 | #else |
| 51 | #define PLATFORM_STACK_SIZE 0x800 |
| 52 | #endif |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 53 | |
| 54 | #define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n" |
| 55 | |
| 56 | /* Trusted Boot Firmware BL2 */ |
| 57 | #define BL2_IMAGE_NAME "bl2.bin" |
| 58 | |
| 59 | /* EL3 Runtime Firmware BL3-1 */ |
| 60 | #define BL31_IMAGE_NAME "bl31.bin" |
| 61 | |
| 62 | /* SCP Firmware BL3-0 */ |
| 63 | #define BL30_IMAGE_NAME "bl30.bin" |
| 64 | |
| 65 | /* Secure Payload BL3-2 (Trusted OS) */ |
| 66 | #define BL32_IMAGE_NAME "bl32.bin" |
| 67 | |
| 68 | /* Non-Trusted Firmware BL3-3 */ |
| 69 | #define BL33_IMAGE_NAME "bl33.bin" /* e.g. UEFI */ |
| 70 | |
| 71 | /* Firmware Image Package */ |
| 72 | #define FIP_IMAGE_NAME "fip.bin" |
| 73 | |
Juan Castillo | d227d8b | 2015-01-07 13:49:59 +0000 | [diff] [blame^] | 74 | #if TRUSTED_BOARD_BOOT |
| 75 | /* Certificates */ |
| 76 | # define BL2_CERT_NAME "bl2.crt" |
| 77 | #endif /* TRUSTED_BOARD_BOOT */ |
| 78 | |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 79 | #define PLATFORM_CACHE_LINE_SIZE 64 |
| 80 | #define PLATFORM_CLUSTER_COUNT 2 |
| 81 | #define PLATFORM_CORE_COUNT 6 |
| 82 | #define PLATFORM_NUM_AFFS (PLATFORM_CLUSTER_COUNT + \ |
| 83 | PLATFORM_CORE_COUNT) |
| 84 | #define MAX_IO_DEVICES 3 |
| 85 | #define MAX_IO_HANDLES 4 |
| 86 | |
| 87 | /******************************************************************************* |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 88 | * BL1 specific defines. |
| 89 | * BL1 RW data is relocated from ROM to RAM at runtime so we need 2 base |
| 90 | * addresses. |
| 91 | ******************************************************************************/ |
| 92 | #define BL1_RO_BASE TZROM_BASE |
| 93 | #define BL1_RO_LIMIT (TZROM_BASE + TZROM_SIZE) |
Juan Castillo | 6ba59eb | 2014-11-07 09:44:58 +0000 | [diff] [blame] | 94 | |
| 95 | /* |
| 96 | * Put BL1 RW at the top of the Trusted SRAM. BL1_RW_BASE is calculated using |
| 97 | * the current BL1 RW debug size plus a little space for growth. |
| 98 | */ |
Juan Castillo | 9c25a40 | 2015-01-13 12:21:04 +0000 | [diff] [blame] | 99 | #if TRUSTED_BOARD_BOOT |
| 100 | #define BL1_RW_BASE (TZRAM_BASE + TZRAM_SIZE - 0x8000) |
| 101 | #else |
Juan Castillo | 6ba59eb | 2014-11-07 09:44:58 +0000 | [diff] [blame] | 102 | #define BL1_RW_BASE (TZRAM_BASE + TZRAM_SIZE - 0x6000) |
Juan Castillo | 9c25a40 | 2015-01-13 12:21:04 +0000 | [diff] [blame] | 103 | #endif |
Juan Castillo | 6ba59eb | 2014-11-07 09:44:58 +0000 | [diff] [blame] | 104 | #define BL1_RW_LIMIT (TZRAM_BASE + TZRAM_SIZE) |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 105 | |
| 106 | /******************************************************************************* |
| 107 | * BL2 specific defines. |
| 108 | ******************************************************************************/ |
Juan Castillo | 6ba59eb | 2014-11-07 09:44:58 +0000 | [diff] [blame] | 109 | /* |
| 110 | * Put BL2 just below BL3-1. BL2_BASE is calculated using the current BL2 debug |
| 111 | * size plus a little space for growth. |
| 112 | */ |
Juan Castillo | 9c25a40 | 2015-01-13 12:21:04 +0000 | [diff] [blame] | 113 | #if TRUSTED_BOARD_BOOT |
| 114 | #define BL2_BASE (BL31_BASE - 0x1D000) |
| 115 | #else |
Juan Castillo | 6ba59eb | 2014-11-07 09:44:58 +0000 | [diff] [blame] | 116 | #define BL2_BASE (BL31_BASE - 0xC000) |
Juan Castillo | 9c25a40 | 2015-01-13 12:21:04 +0000 | [diff] [blame] | 117 | #endif |
Juan Castillo | 6ba59eb | 2014-11-07 09:44:58 +0000 | [diff] [blame] | 118 | #define BL2_LIMIT BL31_BASE |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 119 | |
| 120 | /******************************************************************************* |
| 121 | * Load address of BL3-0 in the Juno port |
| 122 | * BL3-0 is loaded to the same place as BL3-1. Once BL3-0 is transferred to the |
| 123 | * SCP, it is discarded and BL3-1 is loaded over the top. |
| 124 | ******************************************************************************/ |
| 125 | #define BL30_BASE BL31_BASE |
| 126 | |
| 127 | /******************************************************************************* |
| 128 | * BL3-1 specific defines. |
| 129 | ******************************************************************************/ |
Juan Castillo | 6ba59eb | 2014-11-07 09:44:58 +0000 | [diff] [blame] | 130 | /* |
| 131 | * Put BL3-1 at the top of the Trusted SRAM. BL31_BASE is calculated using the |
| 132 | * current BL3-1 debug size plus a little space for growth. |
| 133 | */ |
| 134 | #define BL31_BASE (TZRAM_BASE + TZRAM_SIZE - 0x1D000) |
| 135 | #define BL31_PROGBITS_LIMIT BL1_RW_BASE |
| 136 | #define BL31_LIMIT (TZRAM_BASE + TZRAM_SIZE) |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 137 | |
| 138 | /******************************************************************************* |
| 139 | * BL3-2 specific defines. |
| 140 | ******************************************************************************/ |
Juan Castillo | 921b877 | 2014-09-05 17:29:38 +0100 | [diff] [blame] | 141 | #if (PLAT_TSP_LOCATION_ID == PLAT_TRUSTED_SRAM_ID) |
| 142 | # define TSP_SEC_MEM_BASE TZRAM_BASE |
| 143 | # define TSP_SEC_MEM_SIZE TZRAM_SIZE |
Juan Castillo | 6ba59eb | 2014-11-07 09:44:58 +0000 | [diff] [blame] | 144 | # define BL32_BASE TZRAM_BASE |
| 145 | # define BL32_LIMIT BL31_BASE |
| 146 | # define BL32_PROGBITS_LIMIT BL2_BASE |
Juan Castillo | 921b877 | 2014-09-05 17:29:38 +0100 | [diff] [blame] | 147 | #elif (PLAT_TSP_LOCATION_ID == PLAT_DRAM_ID) |
| 148 | # define TSP_SEC_MEM_BASE DRAM_SEC_BASE |
| 149 | # define TSP_SEC_MEM_SIZE (DRAM_SEC_SIZE - DRAM_SCP_SIZE) |
| 150 | # define BL32_BASE DRAM_SEC_BASE |
| 151 | # define BL32_LIMIT (DRAM_SEC_BASE + DRAM_SEC_SIZE - \ |
| 152 | DRAM_SCP_SIZE) |
| 153 | #else |
| 154 | # error "Unsupported PLAT_TSP_LOCATION_ID value" |
| 155 | #endif |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 156 | |
| 157 | /******************************************************************************* |
| 158 | * Load address of BL3-3 in the Juno port |
| 159 | ******************************************************************************/ |
| 160 | #define NS_IMAGE_OFFSET 0xE0000000 |
| 161 | |
| 162 | /******************************************************************************* |
| 163 | * Platform specific page table and MMU setup constants |
| 164 | ******************************************************************************/ |
| 165 | #define ADDR_SPACE_SIZE (1ull << 32) |
Juan Castillo | 921b877 | 2014-09-05 17:29:38 +0100 | [diff] [blame] | 166 | |
| 167 | #if IMAGE_BL1 || IMAGE_BL31 |
| 168 | # define MAX_XLAT_TABLES 2 |
| 169 | #endif |
| 170 | |
| 171 | #if IMAGE_BL2 || IMAGE_BL32 |
| 172 | # define MAX_XLAT_TABLES 3 |
| 173 | #endif |
| 174 | |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 175 | #define MAX_MMAP_REGIONS 16 |
| 176 | |
| 177 | /******************************************************************************* |
Sandrine Bailleux | 1fe4336 | 2014-07-17 09:56:29 +0100 | [diff] [blame] | 178 | * ID of the secure physical generic timer interrupt used by the TSP |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 179 | ******************************************************************************/ |
Sandrine Bailleux | 1fe4336 | 2014-07-17 09:56:29 +0100 | [diff] [blame] | 180 | #define TSP_IRQ_SEC_PHY_TIMER IRQ_SEC_PHY_TIMER |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 181 | |
| 182 | /******************************************************************************* |
| 183 | * Declarations and constants to access the mailboxes safely. Each mailbox is |
| 184 | * aligned on the biggest cache line size in the platform. This is known only |
| 185 | * to the platform as it might have a combination of integrated and external |
| 186 | * caches. Such alignment ensures that two maiboxes do not sit on the same cache |
| 187 | * line at any cache level. They could belong to different cpus/clusters & |
| 188 | * get written while being protected by different locks causing corruption of |
| 189 | * a valid mailbox address. |
| 190 | ******************************************************************************/ |
| 191 | #define CACHE_WRITEBACK_SHIFT 6 |
| 192 | #define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT) |
| 193 | |
Soby Mathew | 523d633 | 2015-01-08 18:02:19 +0000 | [diff] [blame] | 194 | #if !USE_COHERENT_MEM |
| 195 | /******************************************************************************* |
| 196 | * Size of the per-cpu data in bytes that should be reserved in the generic |
| 197 | * per-cpu data structure for the Juno port. |
| 198 | ******************************************************************************/ |
| 199 | #define PLAT_PCPU_DATA_SIZE 2 |
| 200 | #endif |
| 201 | |
Sandrine Bailleux | 798140d | 2014-07-17 16:06:39 +0100 | [diff] [blame] | 202 | #endif /* __PLATFORM_DEF_H__ */ |