Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 1 | /* |
David Cunado | 2e36de8 | 2017-01-19 10:26:16 +0000 | [diff] [blame] | 2 | * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved. |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 3 | * |
dp-arm | fa3cf0b | 2017-05-03 09:38:09 +0100 | [diff] [blame] | 4 | * SPDX-License-Identifier: BSD-3-Clause |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 5 | */ |
| 6 | #ifndef __ARM_DEF_H__ |
| 7 | #define __ARM_DEF_H__ |
| 8 | |
Soby Mathew | fec4eb7 | 2015-07-01 16:16:20 +0100 | [diff] [blame] | 9 | #include <arch.h> |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 10 | #include <common_def.h> |
| 11 | #include <platform_def.h> |
Juan Castillo | 9b265a8 | 2015-05-07 14:52:44 +0100 | [diff] [blame] | 12 | #include <tbbr_img_def.h> |
Scott Branden | bf404c0 | 2017-04-10 11:45:52 -0700 | [diff] [blame] | 13 | #include <utils_def.h> |
Antonio Nino Diaz | 719bf85 | 2017-02-23 17:22:58 +0000 | [diff] [blame] | 14 | #include <xlat_tables_defs.h> |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 15 | |
| 16 | |
| 17 | /****************************************************************************** |
| 18 | * Definitions common to all ARM standard platforms |
| 19 | *****************************************************************************/ |
| 20 | |
Juan Castillo | 7d19941 | 2015-12-14 09:35:25 +0000 | [diff] [blame] | 21 | /* Special value used to verify platform parameters from BL2 to BL31 */ |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 22 | #define ARM_BL31_PLAT_PARAM_VAL 0x0f1e2d3c4b5a6978ULL |
| 23 | |
Soby Mathew | a869de1 | 2015-05-08 10:18:59 +0100 | [diff] [blame] | 24 | #define ARM_SYSTEM_COUNT 1 |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 25 | |
| 26 | #define ARM_CACHE_WRITEBACK_SHIFT 6 |
| 27 | |
Soby Mathew | fec4eb7 | 2015-07-01 16:16:20 +0100 | [diff] [blame] | 28 | /* |
| 29 | * Macros mapping the MPIDR Affinity levels to ARM Platform Power levels. The |
| 30 | * power levels have a 1:1 mapping with the MPIDR affinity levels. |
| 31 | */ |
| 32 | #define ARM_PWR_LVL0 MPIDR_AFFLVL0 |
| 33 | #define ARM_PWR_LVL1 MPIDR_AFFLVL1 |
Soby Mathew | a869de1 | 2015-05-08 10:18:59 +0100 | [diff] [blame] | 34 | #define ARM_PWR_LVL2 MPIDR_AFFLVL2 |
Soby Mathew | fec4eb7 | 2015-07-01 16:16:20 +0100 | [diff] [blame] | 35 | |
| 36 | /* |
| 37 | * Macros for local power states in ARM platforms encoded by State-ID field |
| 38 | * within the power-state parameter. |
| 39 | */ |
| 40 | /* Local power state for power domains in Run state. */ |
| 41 | #define ARM_LOCAL_STATE_RUN 0 |
| 42 | /* Local power state for retention. Valid only for CPU power domains */ |
| 43 | #define ARM_LOCAL_STATE_RET 1 |
| 44 | /* Local power state for OFF/power-down. Valid for CPU and cluster power |
| 45 | domains */ |
| 46 | #define ARM_LOCAL_STATE_OFF 2 |
| 47 | |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 48 | /* Memory location options for TSP */ |
| 49 | #define ARM_TRUSTED_SRAM_ID 0 |
| 50 | #define ARM_TRUSTED_DRAM_ID 1 |
| 51 | #define ARM_DRAM_ID 2 |
| 52 | |
| 53 | /* The first 4KB of Trusted SRAM are used as shared memory */ |
| 54 | #define ARM_TRUSTED_SRAM_BASE 0x04000000 |
| 55 | #define ARM_SHARED_RAM_BASE ARM_TRUSTED_SRAM_BASE |
| 56 | #define ARM_SHARED_RAM_SIZE 0x00001000 /* 4 KB */ |
| 57 | |
| 58 | /* The remaining Trusted SRAM is used to load the BL images */ |
| 59 | #define ARM_BL_RAM_BASE (ARM_SHARED_RAM_BASE + \ |
| 60 | ARM_SHARED_RAM_SIZE) |
| 61 | #define ARM_BL_RAM_SIZE (PLAT_ARM_TRUSTED_SRAM_SIZE - \ |
| 62 | ARM_SHARED_RAM_SIZE) |
| 63 | |
| 64 | /* |
| 65 | * The top 16MB of DRAM1 is configured as secure access only using the TZC |
| 66 | * - SCP TZC DRAM: If present, DRAM reserved for SCP use |
| 67 | * - AP TZC DRAM: The remaining TZC secured DRAM reserved for AP use |
| 68 | */ |
David Cunado | 2e36de8 | 2017-01-19 10:26:16 +0000 | [diff] [blame] | 69 | #define ARM_TZC_DRAM1_SIZE ULL(0x01000000) |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 70 | |
| 71 | #define ARM_SCP_TZC_DRAM1_BASE (ARM_DRAM1_BASE + \ |
| 72 | ARM_DRAM1_SIZE - \ |
| 73 | ARM_SCP_TZC_DRAM1_SIZE) |
| 74 | #define ARM_SCP_TZC_DRAM1_SIZE PLAT_ARM_SCP_TZC_DRAM1_SIZE |
| 75 | #define ARM_SCP_TZC_DRAM1_END (ARM_SCP_TZC_DRAM1_BASE + \ |
| 76 | ARM_SCP_TZC_DRAM1_SIZE - 1) |
| 77 | |
| 78 | #define ARM_AP_TZC_DRAM1_BASE (ARM_DRAM1_BASE + \ |
| 79 | ARM_DRAM1_SIZE - \ |
| 80 | ARM_TZC_DRAM1_SIZE) |
| 81 | #define ARM_AP_TZC_DRAM1_SIZE (ARM_TZC_DRAM1_SIZE - \ |
| 82 | ARM_SCP_TZC_DRAM1_SIZE) |
| 83 | #define ARM_AP_TZC_DRAM1_END (ARM_AP_TZC_DRAM1_BASE + \ |
| 84 | ARM_AP_TZC_DRAM1_SIZE - 1) |
| 85 | |
Soby Mathew | 7e4d665 | 2017-05-10 11:50:30 +0100 | [diff] [blame] | 86 | /* Define the Access permissions for Secure peripherals to NS_DRAM */ |
| 87 | #if ARM_CRYPTOCELL_INTEG |
| 88 | /* |
| 89 | * Allow Secure peripheral to read NS DRAM when integrated with CryptoCell. |
| 90 | * This is required by CryptoCell to authenticate BL33 which is loaded |
| 91 | * into the Non Secure DDR. |
| 92 | */ |
| 93 | #define ARM_TZC_NS_DRAM_S_ACCESS TZC_REGION_S_RD |
| 94 | #else |
| 95 | #define ARM_TZC_NS_DRAM_S_ACCESS TZC_REGION_S_NONE |
| 96 | #endif |
| 97 | |
Summer Qin | 9db8f2e | 2017-04-24 16:49:28 +0100 | [diff] [blame] | 98 | #ifdef SPD_opteed |
| 99 | /* |
Jens Wiklander | ae73b16 | 2017-08-24 15:39:09 +0200 | [diff] [blame] | 100 | * BL2 needs to map 4MB at the end of TZC_DRAM1 in order to |
| 101 | * load/authenticate the trusted os extra image. The first 512KB of |
| 102 | * TZC_DRAM1 are reserved for trusted os (OPTEE). The extra image loading |
| 103 | * for OPTEE is paged image which only include the paging part using |
| 104 | * virtual memory but without "init" data. OPTEE will copy the "init" data |
| 105 | * (from pager image) to the first 512KB of TZC_DRAM, and then copy the |
| 106 | * extra image behind the "init" data. |
Summer Qin | 9db8f2e | 2017-04-24 16:49:28 +0100 | [diff] [blame] | 107 | */ |
Jens Wiklander | ae73b16 | 2017-08-24 15:39:09 +0200 | [diff] [blame] | 108 | #define ARM_OPTEE_PAGEABLE_LOAD_BASE (ARM_AP_TZC_DRAM1_BASE + \ |
| 109 | ARM_AP_TZC_DRAM1_SIZE - \ |
| 110 | ARM_OPTEE_PAGEABLE_LOAD_SIZE) |
| 111 | #define ARM_OPTEE_PAGEABLE_LOAD_SIZE 0x400000 |
Summer Qin | 9db8f2e | 2017-04-24 16:49:28 +0100 | [diff] [blame] | 112 | #define ARM_OPTEE_PAGEABLE_LOAD_MEM MAP_REGION_FLAT( \ |
| 113 | ARM_OPTEE_PAGEABLE_LOAD_BASE, \ |
| 114 | ARM_OPTEE_PAGEABLE_LOAD_SIZE, \ |
| 115 | MT_MEMORY | MT_RW | MT_SECURE) |
| 116 | #endif /* SPD_opteed */ |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 117 | |
| 118 | #define ARM_NS_DRAM1_BASE ARM_DRAM1_BASE |
| 119 | #define ARM_NS_DRAM1_SIZE (ARM_DRAM1_SIZE - \ |
| 120 | ARM_TZC_DRAM1_SIZE) |
| 121 | #define ARM_NS_DRAM1_END (ARM_NS_DRAM1_BASE + \ |
| 122 | ARM_NS_DRAM1_SIZE - 1) |
| 123 | |
David Cunado | 2e36de8 | 2017-01-19 10:26:16 +0000 | [diff] [blame] | 124 | #define ARM_DRAM1_BASE ULL(0x80000000) |
| 125 | #define ARM_DRAM1_SIZE ULL(0x80000000) |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 126 | #define ARM_DRAM1_END (ARM_DRAM1_BASE + \ |
| 127 | ARM_DRAM1_SIZE - 1) |
| 128 | |
David Cunado | 2e36de8 | 2017-01-19 10:26:16 +0000 | [diff] [blame] | 129 | #define ARM_DRAM2_BASE ULL(0x880000000) |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 130 | #define ARM_DRAM2_SIZE PLAT_ARM_DRAM2_SIZE |
| 131 | #define ARM_DRAM2_END (ARM_DRAM2_BASE + \ |
| 132 | ARM_DRAM2_SIZE - 1) |
| 133 | |
| 134 | #define ARM_IRQ_SEC_PHY_TIMER 29 |
| 135 | |
| 136 | #define ARM_IRQ_SEC_SGI_0 8 |
| 137 | #define ARM_IRQ_SEC_SGI_1 9 |
| 138 | #define ARM_IRQ_SEC_SGI_2 10 |
| 139 | #define ARM_IRQ_SEC_SGI_3 11 |
| 140 | #define ARM_IRQ_SEC_SGI_4 12 |
| 141 | #define ARM_IRQ_SEC_SGI_5 13 |
| 142 | #define ARM_IRQ_SEC_SGI_6 14 |
| 143 | #define ARM_IRQ_SEC_SGI_7 15 |
| 144 | |
Achin Gupta | 1fa7eb6 | 2015-11-03 14:18:34 +0000 | [diff] [blame] | 145 | /* |
| 146 | * Define a list of Group 1 Secure and Group 0 interrupts as per GICv3 |
| 147 | * terminology. On a GICv2 system or mode, the lists will be merged and treated |
| 148 | * as Group 0 interrupts. |
| 149 | */ |
| 150 | #define ARM_G1S_IRQS ARM_IRQ_SEC_PHY_TIMER, \ |
| 151 | ARM_IRQ_SEC_SGI_1, \ |
| 152 | ARM_IRQ_SEC_SGI_2, \ |
| 153 | ARM_IRQ_SEC_SGI_3, \ |
| 154 | ARM_IRQ_SEC_SGI_4, \ |
| 155 | ARM_IRQ_SEC_SGI_5, \ |
| 156 | ARM_IRQ_SEC_SGI_7 |
| 157 | |
| 158 | #define ARM_G0_IRQS ARM_IRQ_SEC_SGI_0, \ |
| 159 | ARM_IRQ_SEC_SGI_6 |
| 160 | |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 161 | #define ARM_MAP_SHARED_RAM MAP_REGION_FLAT( \ |
| 162 | ARM_SHARED_RAM_BASE, \ |
| 163 | ARM_SHARED_RAM_SIZE, \ |
Juan Castillo | 2e86cb1 | 2016-01-13 15:01:09 +0000 | [diff] [blame] | 164 | MT_DEVICE | MT_RW | MT_SECURE) |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 165 | |
| 166 | #define ARM_MAP_NS_DRAM1 MAP_REGION_FLAT( \ |
| 167 | ARM_NS_DRAM1_BASE, \ |
| 168 | ARM_NS_DRAM1_SIZE, \ |
| 169 | MT_MEMORY | MT_RW | MT_NS) |
| 170 | |
| 171 | #define ARM_MAP_TSP_SEC_MEM MAP_REGION_FLAT( \ |
| 172 | TSP_SEC_MEM_BASE, \ |
| 173 | TSP_SEC_MEM_SIZE, \ |
| 174 | MT_MEMORY | MT_RW | MT_SECURE) |
| 175 | |
David Wang | 0ba499f | 2016-03-07 11:02:57 +0800 | [diff] [blame] | 176 | #if ARM_BL31_IN_DRAM |
| 177 | #define ARM_MAP_BL31_SEC_DRAM MAP_REGION_FLAT( \ |
| 178 | BL31_BASE, \ |
| 179 | PLAT_ARM_MAX_BL31_SIZE, \ |
| 180 | MT_MEMORY | MT_RW | MT_SECURE) |
| 181 | #endif |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 182 | |
| 183 | /* |
| 184 | * The number of regions like RO(code), coherent and data required by |
| 185 | * different BL stages which need to be mapped in the MMU. |
| 186 | */ |
| 187 | #if USE_COHERENT_MEM |
| 188 | #define ARM_BL_REGIONS 3 |
| 189 | #else |
| 190 | #define ARM_BL_REGIONS 2 |
| 191 | #endif |
| 192 | |
| 193 | #define MAX_MMAP_REGIONS (PLAT_ARM_MMAP_ENTRIES + \ |
| 194 | ARM_BL_REGIONS) |
| 195 | |
| 196 | /* Memory mapped Generic timer interfaces */ |
| 197 | #define ARM_SYS_CNTCTL_BASE 0x2a430000 |
| 198 | #define ARM_SYS_CNTREAD_BASE 0x2a800000 |
| 199 | #define ARM_SYS_TIMCTL_BASE 0x2a810000 |
| 200 | |
| 201 | #define ARM_CONSOLE_BAUDRATE 115200 |
| 202 | |
Juan Castillo | b6132f1 | 2015-10-06 14:01:35 +0100 | [diff] [blame] | 203 | /* Trusted Watchdog constants */ |
| 204 | #define ARM_SP805_TWDG_BASE 0x2a490000 |
| 205 | #define ARM_SP805_TWDG_CLK_HZ 32768 |
| 206 | /* The TBBR document specifies a watchdog timeout of 256 seconds. SP805 |
| 207 | * asserts reset after two consecutive countdowns (2 x 128 = 256 sec) */ |
| 208 | #define ARM_TWDG_TIMEOUT_SEC 128 |
| 209 | #define ARM_TWDG_LOAD_VAL (ARM_SP805_TWDG_CLK_HZ * \ |
| 210 | ARM_TWDG_TIMEOUT_SEC) |
| 211 | |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 212 | /****************************************************************************** |
| 213 | * Required platform porting definitions common to all ARM standard platforms |
| 214 | *****************************************************************************/ |
| 215 | |
Antonio Nino Diaz | f660104 | 2016-12-13 13:48:31 +0000 | [diff] [blame] | 216 | #define PLAT_PHY_ADDR_SPACE_SIZE (1ull << 32) |
| 217 | #define PLAT_VIRT_ADDR_SPACE_SIZE (1ull << 32) |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 218 | |
Soby Mathew | fec4eb7 | 2015-07-01 16:16:20 +0100 | [diff] [blame] | 219 | /* |
| 220 | * This macro defines the deepest retention state possible. A higher state |
| 221 | * id will represent an invalid or a power down state. |
| 222 | */ |
| 223 | #define PLAT_MAX_RET_STATE ARM_LOCAL_STATE_RET |
| 224 | |
| 225 | /* |
| 226 | * This macro defines the deepest power down states possible. Any state ID |
| 227 | * higher than this is invalid. |
| 228 | */ |
| 229 | #define PLAT_MAX_OFF_STATE ARM_LOCAL_STATE_OFF |
| 230 | |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 231 | /* |
| 232 | * Some data must be aligned on the biggest cache line size in the platform. |
| 233 | * This is known only to the platform as it might have a combination of |
| 234 | * integrated and external caches. |
| 235 | */ |
| 236 | #define CACHE_WRITEBACK_GRANULE (1 << ARM_CACHE_WRITEBACK_SHIFT) |
| 237 | |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 238 | |
| 239 | /******************************************************************************* |
| 240 | * BL1 specific defines. |
| 241 | * BL1 RW data is relocated from ROM to RAM at runtime so we need 2 sets of |
| 242 | * addresses. |
| 243 | ******************************************************************************/ |
| 244 | #define BL1_RO_BASE PLAT_ARM_TRUSTED_ROM_BASE |
| 245 | #define BL1_RO_LIMIT (PLAT_ARM_TRUSTED_ROM_BASE \ |
| 246 | + PLAT_ARM_TRUSTED_ROM_SIZE) |
| 247 | /* |
Vikram Kanigiri | 5d86f2e | 2016-01-21 14:08:15 +0000 | [diff] [blame] | 248 | * Put BL1 RW at the top of the Trusted SRAM. |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 249 | */ |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 250 | #define BL1_RW_BASE (ARM_BL_RAM_BASE + \ |
| 251 | ARM_BL_RAM_SIZE - \ |
Vikram Kanigiri | 5d86f2e | 2016-01-21 14:08:15 +0000 | [diff] [blame] | 252 | PLAT_ARM_MAX_BL1_RW_SIZE) |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 253 | #define BL1_RW_LIMIT (ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE) |
| 254 | |
| 255 | /******************************************************************************* |
| 256 | * BL2 specific defines. |
| 257 | ******************************************************************************/ |
dp-arm | cdd03cb | 2017-02-15 11:07:55 +0000 | [diff] [blame] | 258 | #if ARM_BL31_IN_DRAM || defined(AARCH32) |
David Wang | 0ba499f | 2016-03-07 11:02:57 +0800 | [diff] [blame] | 259 | /* |
dp-arm | cdd03cb | 2017-02-15 11:07:55 +0000 | [diff] [blame] | 260 | * For AArch32 BL31 is not applicable. |
| 261 | * For AArch64 BL31 is loaded in the DRAM. |
David Wang | 0ba499f | 2016-03-07 11:02:57 +0800 | [diff] [blame] | 262 | * Put BL2 just below BL1. |
| 263 | */ |
| 264 | #define BL2_BASE (BL1_RW_BASE - PLAT_ARM_MAX_BL2_SIZE) |
| 265 | #define BL2_LIMIT BL1_RW_BASE |
| 266 | #else |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 267 | /* |
Vikram Kanigiri | 5d86f2e | 2016-01-21 14:08:15 +0000 | [diff] [blame] | 268 | * Put BL2 just below BL31. |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 269 | */ |
Vikram Kanigiri | 5d86f2e | 2016-01-21 14:08:15 +0000 | [diff] [blame] | 270 | #define BL2_BASE (BL31_BASE - PLAT_ARM_MAX_BL2_SIZE) |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 271 | #define BL2_LIMIT BL31_BASE |
David Wang | 0ba499f | 2016-03-07 11:02:57 +0800 | [diff] [blame] | 272 | #endif |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 273 | |
| 274 | /******************************************************************************* |
Juan Castillo | 7d19941 | 2015-12-14 09:35:25 +0000 | [diff] [blame] | 275 | * BL31 specific defines. |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 276 | ******************************************************************************/ |
David Wang | 0ba499f | 2016-03-07 11:02:57 +0800 | [diff] [blame] | 277 | #if ARM_BL31_IN_DRAM |
| 278 | /* |
| 279 | * Put BL31 at the bottom of TZC secured DRAM |
| 280 | */ |
| 281 | #define BL31_BASE ARM_AP_TZC_DRAM1_BASE |
| 282 | #define BL31_LIMIT (ARM_AP_TZC_DRAM1_BASE + \ |
| 283 | PLAT_ARM_MAX_BL31_SIZE) |
| 284 | #else |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 285 | /* |
Vikram Kanigiri | 5d86f2e | 2016-01-21 14:08:15 +0000 | [diff] [blame] | 286 | * Put BL31 at the top of the Trusted SRAM. |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 287 | */ |
| 288 | #define BL31_BASE (ARM_BL_RAM_BASE + \ |
| 289 | ARM_BL_RAM_SIZE - \ |
Vikram Kanigiri | 5d86f2e | 2016-01-21 14:08:15 +0000 | [diff] [blame] | 290 | PLAT_ARM_MAX_BL31_SIZE) |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 291 | #define BL31_PROGBITS_LIMIT BL1_RW_BASE |
| 292 | #define BL31_LIMIT (ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE) |
David Wang | 0ba499f | 2016-03-07 11:02:57 +0800 | [diff] [blame] | 293 | #endif |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 294 | |
| 295 | /******************************************************************************* |
Juan Castillo | 7d19941 | 2015-12-14 09:35:25 +0000 | [diff] [blame] | 296 | * BL32 specific defines. |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 297 | ******************************************************************************/ |
| 298 | /* |
| 299 | * On ARM standard platforms, the TSP can execute from Trusted SRAM, |
| 300 | * Trusted DRAM (if available) or the DRAM region secured by the TrustZone |
| 301 | * controller. |
| 302 | */ |
David Wang | 0ba499f | 2016-03-07 11:02:57 +0800 | [diff] [blame] | 303 | #if ARM_BL31_IN_DRAM |
| 304 | # define TSP_SEC_MEM_BASE (ARM_AP_TZC_DRAM1_BASE + \ |
| 305 | PLAT_ARM_MAX_BL31_SIZE) |
| 306 | # define TSP_SEC_MEM_SIZE (ARM_AP_TZC_DRAM1_SIZE - \ |
| 307 | PLAT_ARM_MAX_BL31_SIZE) |
| 308 | # define BL32_BASE (ARM_AP_TZC_DRAM1_BASE + \ |
| 309 | PLAT_ARM_MAX_BL31_SIZE) |
| 310 | # define BL32_LIMIT (ARM_AP_TZC_DRAM1_BASE + \ |
| 311 | ARM_AP_TZC_DRAM1_SIZE) |
| 312 | #elif ARM_TSP_RAM_LOCATION_ID == ARM_TRUSTED_SRAM_ID |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 313 | # define TSP_SEC_MEM_BASE ARM_BL_RAM_BASE |
| 314 | # define TSP_SEC_MEM_SIZE ARM_BL_RAM_SIZE |
| 315 | # define TSP_PROGBITS_LIMIT BL2_BASE |
| 316 | # define BL32_BASE ARM_BL_RAM_BASE |
| 317 | # define BL32_LIMIT BL31_BASE |
| 318 | #elif ARM_TSP_RAM_LOCATION_ID == ARM_TRUSTED_DRAM_ID |
| 319 | # define TSP_SEC_MEM_BASE PLAT_ARM_TRUSTED_DRAM_BASE |
| 320 | # define TSP_SEC_MEM_SIZE PLAT_ARM_TRUSTED_DRAM_SIZE |
| 321 | # define BL32_BASE PLAT_ARM_TRUSTED_DRAM_BASE |
| 322 | # define BL32_LIMIT (PLAT_ARM_TRUSTED_DRAM_BASE \ |
| 323 | + (1 << 21)) |
| 324 | #elif ARM_TSP_RAM_LOCATION_ID == ARM_DRAM_ID |
| 325 | # define TSP_SEC_MEM_BASE ARM_AP_TZC_DRAM1_BASE |
| 326 | # define TSP_SEC_MEM_SIZE ARM_AP_TZC_DRAM1_SIZE |
| 327 | # define BL32_BASE ARM_AP_TZC_DRAM1_BASE |
| 328 | # define BL32_LIMIT (ARM_AP_TZC_DRAM1_BASE + \ |
| 329 | ARM_AP_TZC_DRAM1_SIZE) |
| 330 | #else |
| 331 | # error "Unsupported ARM_TSP_RAM_LOCATION_ID value" |
| 332 | #endif |
| 333 | |
Soby Mathew | 0d268dc | 2016-07-11 14:13:56 +0100 | [diff] [blame] | 334 | /* BL32 is mandatory in AArch32 */ |
| 335 | #ifndef AARCH32 |
Antonio Nino Diaz | e4fa370 | 2016-04-05 11:38:49 +0100 | [diff] [blame] | 336 | #ifdef SPD_none |
| 337 | #undef BL32_BASE |
| 338 | #endif /* SPD_none */ |
Soby Mathew | 0d268dc | 2016-07-11 14:13:56 +0100 | [diff] [blame] | 339 | #endif |
Antonio Nino Diaz | e4fa370 | 2016-04-05 11:38:49 +0100 | [diff] [blame] | 340 | |
Yatharth Kochar | 736a3bf | 2015-10-11 14:14:55 +0100 | [diff] [blame] | 341 | /******************************************************************************* |
| 342 | * FWU Images: NS_BL1U, BL2U & NS_BL2U defines. |
| 343 | ******************************************************************************/ |
| 344 | #define BL2U_BASE BL2_BASE |
Yatharth Kochar | 18dfb30 | 2016-11-22 11:06:03 +0000 | [diff] [blame] | 345 | #if ARM_BL31_IN_DRAM || defined(AARCH32) |
| 346 | /* |
| 347 | * For AArch32 BL31 is not applicable. |
| 348 | * For AArch64 BL31 is loaded in the DRAM. |
| 349 | * BL2U extends up to BL1. |
| 350 | */ |
David Wang | 0ba499f | 2016-03-07 11:02:57 +0800 | [diff] [blame] | 351 | #define BL2U_LIMIT BL1_RW_BASE |
| 352 | #else |
Yatharth Kochar | 18dfb30 | 2016-11-22 11:06:03 +0000 | [diff] [blame] | 353 | /* BL2U extends up to BL31. */ |
Yatharth Kochar | 736a3bf | 2015-10-11 14:14:55 +0100 | [diff] [blame] | 354 | #define BL2U_LIMIT BL31_BASE |
David Wang | 0ba499f | 2016-03-07 11:02:57 +0800 | [diff] [blame] | 355 | #endif |
Yatharth Kochar | 736a3bf | 2015-10-11 14:14:55 +0100 | [diff] [blame] | 356 | #define NS_BL2U_BASE ARM_NS_DRAM1_BASE |
Yatharth Kochar | f11b29a | 2016-02-01 11:04:46 +0000 | [diff] [blame] | 357 | #define NS_BL1U_BASE (PLAT_ARM_NVM_BASE + 0x03EB8000) |
Yatharth Kochar | 736a3bf | 2015-10-11 14:14:55 +0100 | [diff] [blame] | 358 | |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 359 | /* |
| 360 | * ID of the secure physical generic timer interrupt used by the TSP. |
| 361 | */ |
| 362 | #define TSP_IRQ_SEC_PHY_TIMER ARM_IRQ_SEC_PHY_TIMER |
| 363 | |
| 364 | |
Vikram Kanigiri | d79214c | 2015-09-09 10:52:13 +0100 | [diff] [blame] | 365 | /* |
| 366 | * One cache line needed for bakery locks on ARM platforms |
| 367 | */ |
| 368 | #define PLAT_PERCPU_BAKERY_LOCK_SIZE (1 * CACHE_WRITEBACK_GRANULE) |
| 369 | |
| 370 | |
Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 371 | #endif /* __ARM_DEF_H__ */ |