1 /* 2 * Copyright (c) 2015, 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 #ifndef __COMMON_DEF_H__ 31 #define __COMMON_DEF_H__ 32 33 /****************************************************************************** 34 * Required platform porting definitions that are expected to be common to 35 * all platforms 36 *****************************************************************************/ 37 38 /* 39 * Platform binary types for linking 40 */ 41 #define PLATFORM_LINKER_FORMAT "elf64-littleaarch64" 42 #define PLATFORM_LINKER_ARCH aarch64 43 44 45 /* 46 * Generic platform constants 47 */ 48 #define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n" 49 50 /* Trusted Boot Firmware BL2 */ 51 #define BL2_IMAGE_NAME "bl2.bin" 52 53 /* SCP Firmware BL3-0 */ 54 #define BL30_IMAGE_NAME "bl30.bin" 55 56 /* EL3 Runtime Firmware BL31 */ 57 #define BL31_IMAGE_NAME "bl31.bin" 58 59 /* Secure Payload BL32 (Trusted OS) */ 60 #define BL32_IMAGE_NAME "bl32.bin" 61 62 /* Non-Trusted Firmware BL33 */ 63 #define BL33_IMAGE_NAME "bl33.bin" 64 65 /* Firmware Image Package */ 66 #define FIP_IMAGE_NAME "fip.bin" 67 68 #if TRUSTED_BOARD_BOOT 69 /* Certificates */ 70 # define BL2_CERT_NAME "bl2.crt" 71 # define TRUSTED_KEY_CERT_NAME "trusted_key.crt" 72 73 # define BL30_KEY_CERT_NAME "bl30_key.crt" 74 # define BL31_KEY_CERT_NAME "bl31_key.crt" 75 # define BL32_KEY_CERT_NAME "bl32_key.crt" 76 # define BL33_KEY_CERT_NAME "bl33_key.crt" 77 78 # define BL30_CERT_NAME "bl30.crt" 79 # define BL31_CERT_NAME "bl31.crt" 80 # define BL32_CERT_NAME "bl32.crt" 81 # define BL33_CERT_NAME "bl33.crt" 82 #endif /* TRUSTED_BOARD_BOOT */ 83 84 /* 85 * Some of the platform porting definitions use the 'ull' suffix in order to 86 * avoid subtle integer overflow errors due to implicit integer type promotion 87 * when working with 32-bit values. 88 * 89 * The TSP linker script includes some of these definitions to define the BL3-2 90 * memory map, but the GNU LD does not support the 'ull' suffix, causing the 91 * build process to fail. To solve this problem, the auxiliary macro MAKE_ULL(x) 92 * will add the 'ull' suffix only when the macro __LINKER__ is not defined 93 * (__LINKER__ is defined in the command line to preprocess the linker script). 94 * Constants in the linker script will not have the 'ull' suffix, but this is 95 * not a problem since the linker evaluates all constant expressions to 64 bit 96 * (assuming the target architecture is 64 bit). 97 */ 98 #ifndef __LINKER__ 99 #define MAKE_ULL(x) x##ull 100 #else 101 #define MAKE_ULL(x) x 102 #endif 103 104 105 #endif /* __COMMON_DEF_H__ */ 106 107