1 /* 2 * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef ARM_TRUSTED_FIRMWARE_EXPORT_COMMON_PARAM_HEADER_EXP_H 8 #define ARM_TRUSTED_FIRMWARE_EXPORT_COMMON_PARAM_HEADER_EXP_H 9 10 /* EXPORT HEADER -- See include/export/README for details! -- EXPORT HEADER */ 11 12 #include "../lib/utils_def_exp.h" 13 14 /* Param header types */ 15 #define PARAM_EP U(0x01) 16 #define PARAM_IMAGE_BINARY U(0x02) 17 #define PARAM_BL31 U(0x03) 18 #define PARAM_BL_LOAD_INFO U(0x04) 19 #define PARAM_BL_PARAMS U(0x05) 20 #define PARAM_PSCI_LIB_ARGS U(0x06) 21 #define PARAM_SP_IMAGE_BOOT_INFO U(0x07) 22 23 /* Param header version */ 24 #define PARAM_VERSION_1 U(0x01) 25 #define PARAM_VERSION_2 U(0x02) 26 27 #ifndef __ASSEMBLER__ 28 29 /*************************************************************************** 30 * This structure provides version information and the size of the 31 * structure, attributes for the structure it represents 32 ***************************************************************************/ 33 typedef struct param_header { 34 uint8_t type; /* type of the structure */ 35 uint8_t version; /* version of this structure */ 36 uint16_t size; /* size of this structure in bytes */ 37 uint32_t attr; /* attributes: unused bits SBZ */ 38 } param_header_t; 39 40 #endif /*__ASSEMBLER__*/ 41 42 #endif /* ARM_TRUSTED_FIRMWARE_EXPORT_COMMON_PARAM_HEADER_EXP_H */ 43