| /* |
| * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * |
| * Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * Neither the name of ARM nor the names of its contributors may be used |
| * to endorse or promote products derived from this software without specific |
| * prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __BOARD_ARM_DEF_H__ |
| #define __BOARD_ARM_DEF_H__ |
| |
| #include <v2m_def.h> |
| |
| |
| /* |
| * Required platform porting definitions common to all ARM |
| * development platforms |
| */ |
| |
| /* Size of cacheable stacks */ |
| #if DEBUG_XLAT_TABLE |
| # define PLATFORM_STACK_SIZE 0x800 |
| #elif IMAGE_BL1 |
| #if TRUSTED_BOARD_BOOT |
| # define PLATFORM_STACK_SIZE 0x1000 |
| #else |
| # define PLATFORM_STACK_SIZE 0x440 |
| #endif |
| #elif IMAGE_BL2 |
| # if TRUSTED_BOARD_BOOT |
| # define PLATFORM_STACK_SIZE 0x1000 |
| # else |
| # define PLATFORM_STACK_SIZE 0x400 |
| # endif |
| #elif IMAGE_BL31 |
| # define PLATFORM_STACK_SIZE 0x400 |
| #elif IMAGE_BL32 |
| # define PLATFORM_STACK_SIZE 0x440 |
| #endif |
| |
| /* |
| * PLAT_ARM_MMAP_ENTRIES depends on the number of entries in the |
| * plat_arm_mmap array defined for each BL stage. |
| */ |
| #if IMAGE_BL1 |
| # define PLAT_ARM_MMAP_ENTRIES 6 |
| #endif |
| #if IMAGE_BL2 |
| # define PLAT_ARM_MMAP_ENTRIES 8 |
| #endif |
| #if IMAGE_BL31 |
| # define PLAT_ARM_MMAP_ENTRIES 5 |
| #endif |
| #if IMAGE_BL32 |
| # define PLAT_ARM_MMAP_ENTRIES 4 |
| #endif |
| |
| /* |
| * Platform specific page table and MMU setup constants |
| */ |
| #if IMAGE_BL1 |
| # if PLAT_fvp || PLAT_juno |
| # define MAX_XLAT_TABLES 2 |
| # else |
| # define MAX_XLAT_TABLES 3 |
| # endif /* PLAT_ */ |
| #elif IMAGE_BL2 |
| # define MAX_XLAT_TABLES 3 |
| #elif IMAGE_BL31 |
| # define MAX_XLAT_TABLES 2 |
| #elif IMAGE_BL32 |
| # if ARM_TSP_RAM_LOCATION_ID == ARM_DRAM_ID |
| # define MAX_XLAT_TABLES 3 |
| # else |
| # define MAX_XLAT_TABLES 2 |
| # endif |
| #endif |
| |
| |
| #define MAX_IO_DEVICES 3 |
| #define MAX_IO_HANDLES 4 |
| |
| #define PLAT_ARM_TRUSTED_SRAM_SIZE 0x00040000 /* 256 KB */ |
| |
| #define PLAT_ARM_FIP_BASE V2M_FLASH0_BASE |
| #define PLAT_ARM_FIP_MAX_SIZE V2M_FLASH0_SIZE |
| |
| |
| #endif /* __BOARD_ARM_DEF_H__ */ |