Bryan O'Donoghue | 170e52c | 2018-05-25 17:54:01 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
Antonio Nino Diaz | 5eb8837 | 2018-11-08 10:20:19 +0000 | [diff] [blame] | 7 | #ifndef PLATFORM_DEF_H |
| 8 | #define PLATFORM_DEF_H |
Bryan O'Donoghue | 170e52c | 2018-05-25 17:54:01 +0100 | [diff] [blame] | 9 | |
| 10 | #include <arch.h> |
| 11 | #include <common_def.h> |
| 12 | #include <tbbr_img_def.h> |
| 13 | |
| 14 | #define PLATFORM_STACK_SIZE 0x1000 |
| 15 | |
| 16 | #define PLATFORM_MAX_CPUS_PER_CLUSTER 2 |
| 17 | #define PLATFORM_CLUSTER_COUNT 1 |
| 18 | #define PLATFORM_CLUSTER0_CORE_COUNT PLATFORM_MAX_CPUS_PER_CLUSTER |
| 19 | #define PLATFORM_CLUSTER1_CORE_COUNT 0 |
| 20 | |
| 21 | #define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER0_CORE_COUNT + \ |
| 22 | PLATFORM_CLUSTER1_CORE_COUNT) |
| 23 | |
| 24 | #define WARP7_PRIMARY_CPU 0 |
| 25 | |
| 26 | #define PLAT_NUM_PWR_DOMAINS (PLATFORM_CLUSTER_COUNT + \ |
| 27 | PLATFORM_CORE_COUNT) |
| 28 | #define PLAT_MAX_PWR_LVL MPIDR_AFFLVL1 |
| 29 | |
| 30 | #define PLAT_MAX_RET_STATE 1 |
| 31 | #define PLAT_MAX_OFF_STATE 2 |
| 32 | |
| 33 | /* Local power state for power domains in Run state. */ |
| 34 | #define PLAT_LOCAL_STATE_RUN 0 |
| 35 | |
| 36 | /* Local power state for retention. Valid only for CPU power domains */ |
| 37 | #define PLAT_LOCAL_STATE_RET 1 |
| 38 | |
| 39 | /* |
| 40 | * Local power state for OFF/power-down. Valid for CPU and cluster power |
| 41 | * domains. |
| 42 | */ |
| 43 | #define PLAT_LOCAL_STATE_OFF 2 |
| 44 | |
| 45 | /* |
| 46 | * Macros used to parse state information from State-ID if it is using the |
| 47 | * recommended encoding for State-ID. |
| 48 | */ |
| 49 | #define PLAT_LOCAL_PSTATE_WIDTH 4 |
| 50 | #define PLAT_LOCAL_PSTATE_MASK ((1 << PLAT_LOCAL_PSTATE_WIDTH) - 1) |
| 51 | |
| 52 | /* |
| 53 | * Some data must be aligned on the biggest cache line size in the platform. |
| 54 | * This is known only to the platform as it might have a combination of |
| 55 | * integrated and external caches. |
| 56 | * i.MX7 has a 32 byte cacheline size |
| 57 | * i.MX 7Solo Applications Processor Reference Manual, Rev. 0.1, 08/2016 pg 244 |
| 58 | */ |
| 59 | #define CACHE_WRITEBACK_SHIFT 4 |
| 60 | #define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT) |
| 61 | |
| 62 | /* |
| 63 | * Partition memory into secure BootROM, OCRAM_S, non-secure DRAM, secure DRAM |
| 64 | */ |
| 65 | #define BOOT_ROM_BASE 0x00000000 |
| 66 | #define BOOT_ROM_SIZE 0x00020000 |
| 67 | |
| 68 | #define OCRAM_S_BASE 0x00180000 |
| 69 | #define OCRAM_S_SIZE 0x00008000 |
| 70 | |
| 71 | /* Controller maps 2GB, board contains 512 MB. 0x80000000 - 0xa0000000 */ |
| 72 | #define DRAM_BASE 0x80000000 |
| 73 | #define DRAM_SIZE 0x20000000 |
| 74 | #define DRAM_LIMIT (DRAM_BASE + DRAM_SIZE) |
| 75 | |
| 76 | /* Place OPTEE at minus 32 MB from the end of memory. 0x9e000000 - 0xa0000000 */ |
| 77 | #define WARP7_OPTEE_SIZE 0x02000000 |
| 78 | #define WARP7_OPTEE_BASE (DRAM_LIMIT - WARP7_OPTEE_SIZE) |
| 79 | #define WARP7_OPTEE_LIMIT (WARP7_OPTEE_BASE + WARP7_OPTEE_SIZE) |
| 80 | |
| 81 | /* Place ATF directly beneath OPTEE. 0x9df00000 - 0x9e000000 */ |
| 82 | #define BL2_RAM_SIZE 0x00100000 |
| 83 | #define BL2_RAM_BASE (WARP7_OPTEE_BASE - BL2_RAM_SIZE) |
| 84 | #define BL2_RAM_LIMIT (BL2_RAM_BASE + BL2_RAM_SIZE) |
| 85 | |
| 86 | /* Optional Mailbox. Only relevant on i.MX7D. 0x9deff000 - 0x9df00000*/ |
| 87 | #define SHARED_RAM_SIZE 0x00001000 |
| 88 | #define SHARED_RAM_BASE (BL2_RAM_BASE - SHARED_RAM_SIZE) |
| 89 | #define SHARED_RAM_LIMIT (SHARED_RAM_BASE + SHARED_RAM_SIZE) |
| 90 | |
| 91 | /* Define the absolute location of u-boot 0x87800000 - 0x87900000 */ |
| 92 | #define WARP7_UBOOT_SIZE 0x00100000 |
| 93 | #define WARP7_UBOOT_BASE (DRAM_BASE + 0x7800000) |
| 94 | #define WARP7_UBOOT_LIMIT (WARP7_UBOOT_BASE + WARP7_UBOOT_SIZE) |
| 95 | |
| 96 | /* Define FIP image absolute location 0x80000000 - 0x80100000 */ |
| 97 | #define WARP7_FIP_SIZE 0x00100000 |
| 98 | #define WARP7_FIP_BASE (DRAM_BASE) |
| 99 | #define WARP7_FIP_LIMIT (WARP7_FIP_BASE + WARP7_FIP_SIZE) |
| 100 | |
| 101 | /* Define FIP image location at 1MB offset */ |
| 102 | #define WARP7_FIP_MMC_BASE (1024 * 1024) |
| 103 | |
| 104 | /* Define the absolute location of DTB 0x83000000 - 0x83100000 */ |
| 105 | #define WARP7_DTB_SIZE 0x00100000 |
| 106 | #define WARP7_DTB_BASE (DRAM_BASE + 0x03000000) |
| 107 | #define WARP7_DTB_LIMIT (WARP7_DTB_BASE + WARP7_DTB_SIZE) |
| 108 | |
| 109 | /* |
| 110 | * BL2 specific defines. |
| 111 | * |
| 112 | * Put BL2 just below BL3-1. BL2_BASE is calculated using the current BL2 debug |
| 113 | * size plus a little space for growth. |
| 114 | */ |
| 115 | #define BL2_BASE BL2_RAM_BASE |
| 116 | #define BL2_LIMIT (BL2_RAM_BASE + BL2_RAM_SIZE) |
| 117 | |
| 118 | /* |
| 119 | * BL3-2/OPTEE |
| 120 | */ |
| 121 | # define BL32_BASE WARP7_OPTEE_BASE |
| 122 | # define BL32_LIMIT (WARP7_OPTEE_BASE + WARP7_OPTEE_SIZE) |
| 123 | |
| 124 | /* |
| 125 | * BL3-3/U-BOOT |
| 126 | */ |
| 127 | #define BL33_BASE WARP7_UBOOT_BASE |
| 128 | #define BL33_LIMIT (WARP7_UBOOT_BASE + WARP7_UBOOT_SIZE) |
| 129 | |
| 130 | /* |
| 131 | * ATF's view of memory |
| 132 | * |
| 133 | * 0xa0000000 +-----------------+ |
| 134 | * | DDR | BL32/OPTEE |
| 135 | * 0x9e000000 +-----------------+ |
| 136 | * | DDR | BL23 ATF |
| 137 | * 0x9df00000 +-----------------+ |
| 138 | * | DDR | Shared MBOX RAM |
| 139 | * 0x9de00000 +-----------------+ |
| 140 | * | DDR | Unallocated |
| 141 | * 0x87900000 +-----------------+ |
| 142 | * | DDR | BL33/U-BOOT |
| 143 | * 0x87800000 +-----------------+ |
| 144 | * | DDR | Unallocated |
| 145 | * 0x83100000 +-----------------+ |
| 146 | * | DDR | DTB |
| 147 | * 0x83000000 +-----------------+ |
| 148 | * | DDR | Unallocated |
| 149 | * 0x80100000 +-----------------+ |
| 150 | * | DDR | FIP |
| 151 | * 0x80000000 +-----------------+ |
| 152 | * | SOC I/0 | |
| 153 | * 0x00a00000 +-----------------+ |
| 154 | * | OCRAM | Not used |
| 155 | * 0x00900000 +-----------------+ |
| 156 | * | SOC I/0 | |
| 157 | * 0x00188000 +-----------------+ |
| 158 | * | OCRAM_S | Not used |
| 159 | * 0x00180000 +-----------------+ |
| 160 | * | SOC I/0 | |
| 161 | * 0x00020000 +-----------------+ |
| 162 | * | BootROM | BL1 |
| 163 | * 0x00000000 +-----------------+ |
| 164 | */ |
| 165 | |
| 166 | #define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32) |
| 167 | #define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32) |
| 168 | #define MAX_MMAP_REGIONS 10 |
| 169 | #define MAX_XLAT_TABLES 6 |
| 170 | #define MAX_IO_DEVICES 2 |
| 171 | #define MAX_IO_HANDLES 3 |
| 172 | #define MAX_IO_BLOCK_DEVICES 1 |
| 173 | |
| 174 | /* UART defines */ |
| 175 | #if PLAT_WARP7_UART == 1 |
| 176 | #define PLAT_WARP7_UART_BASE MXC_UART1_BASE |
| 177 | #elif PLAT_WARP7_UART == 6 |
| 178 | #define IMX_UART_DTE |
| 179 | #define PLAT_WARP7_UART_BASE MXC_UART6_BASE |
| 180 | #else |
| 181 | #error "define PLAT_WARP7_UART=1 or PLAT_WARP7_UART=6" |
| 182 | #endif |
| 183 | |
| 184 | #define PLAT_WARP7_BOOT_UART_BASE PLAT_WARP7_UART_BASE |
| 185 | #define PLAT_WARP7_BOOT_UART_CLK_IN_HZ 24000000 |
| 186 | #define PLAT_WARP7_CONSOLE_BAUDRATE 115200 |
| 187 | |
| 188 | /* MMC defines */ |
| 189 | #ifndef PLAT_WARP7_SD |
| 190 | #define PLAT_WARP7_SD 3 |
| 191 | #endif |
| 192 | |
| 193 | #if PLAT_WARP7_SD == 1 |
| 194 | #define PLAT_WARP7_BOOT_MMC_BASE USDHC1_BASE |
| 195 | #endif /* PLAT_WARP7_SD == 1 */ |
| 196 | |
| 197 | #if PLAT_WARP7_SD == 2 |
| 198 | #define PLAT_WARP7_BOOT_MMC_BASE USDHC2_BASE |
| 199 | #endif /* PLAT_WARP7_SD == 2 */ |
| 200 | |
| 201 | #if PLAT_WARP7_SD == 3 |
| 202 | #define PLAT_WARP7_BOOT_MMC_BASE USDHC3_BASE |
| 203 | #endif /* PLAT_WARP7_SD == 3 */ |
| 204 | |
| 205 | /* |
| 206 | * GIC related constants |
| 207 | */ |
| 208 | #define GICD_BASE 0x31001000 |
| 209 | #define GICC_BASE 0x31002000 |
| 210 | #define GICR_BASE 0 |
| 211 | |
| 212 | /* |
| 213 | * System counter |
| 214 | */ |
| 215 | #define SYS_COUNTER_FREQ_IN_TICKS 8000000 /* 8 MHz */ |
| 216 | |
Antonio Nino Diaz | 5eb8837 | 2018-11-08 10:20:19 +0000 | [diff] [blame] | 217 | #endif /* PLATFORM_DEF_H */ |