1*72600226SYatharth Kochar /* 2*72600226SYatharth Kochar * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved. 3*72600226SYatharth Kochar * 4*72600226SYatharth Kochar * Redistribution and use in source and binary forms, with or without 5*72600226SYatharth Kochar * modification, are permitted provided that the following conditions are met: 6*72600226SYatharth Kochar * 7*72600226SYatharth Kochar * Redistributions of source code must retain the above copyright notice, this 8*72600226SYatharth Kochar * list of conditions and the following disclaimer. 9*72600226SYatharth Kochar * 10*72600226SYatharth Kochar * Redistributions in binary form must reproduce the above copyright notice, 11*72600226SYatharth Kochar * this list of conditions and the following disclaimer in the documentation 12*72600226SYatharth Kochar * and/or other materials provided with the distribution. 13*72600226SYatharth Kochar * 14*72600226SYatharth Kochar * Neither the name of ARM nor the names of its contributors may be used 15*72600226SYatharth Kochar * to endorse or promote products derived from this software without specific 16*72600226SYatharth Kochar * prior written permission. 17*72600226SYatharth Kochar * 18*72600226SYatharth Kochar * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19*72600226SYatharth Kochar * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20*72600226SYatharth Kochar * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21*72600226SYatharth Kochar * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 22*72600226SYatharth Kochar * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23*72600226SYatharth Kochar * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24*72600226SYatharth Kochar * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25*72600226SYatharth Kochar * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26*72600226SYatharth Kochar * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27*72600226SYatharth Kochar * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28*72600226SYatharth Kochar * POSSIBILITY OF SUCH DAMAGE. 29*72600226SYatharth Kochar */ 30*72600226SYatharth Kochar #ifndef __DESC_IMAGE_LOAD_H__ 31*72600226SYatharth Kochar #define __DESC_IMAGE_LOAD_H__ 32*72600226SYatharth Kochar 33*72600226SYatharth Kochar #include <bl_common.h> 34*72600226SYatharth Kochar 35*72600226SYatharth Kochar #if LOAD_IMAGE_V2 36*72600226SYatharth Kochar /* Following structure is used to store BL ep/image info. */ 37*72600226SYatharth Kochar typedef struct bl_mem_params_node { 38*72600226SYatharth Kochar unsigned int image_id; 39*72600226SYatharth Kochar image_info_t image_info; 40*72600226SYatharth Kochar entry_point_info_t ep_info; 41*72600226SYatharth Kochar unsigned int next_handoff_image_id; 42*72600226SYatharth Kochar bl_load_info_node_t load_node_mem; 43*72600226SYatharth Kochar bl_params_node_t params_node_mem; 44*72600226SYatharth Kochar } bl_mem_params_node_t; 45*72600226SYatharth Kochar 46*72600226SYatharth Kochar /* 47*72600226SYatharth Kochar * Macro to register list of BL image descriptors, 48*72600226SYatharth Kochar * defined as an array of bl_mem_params_node_t. 49*72600226SYatharth Kochar */ 50*72600226SYatharth Kochar #define REGISTER_BL_IMAGE_DESCS(_img_desc) \ 51*72600226SYatharth Kochar bl_mem_params_node_t *bl_mem_params_desc_ptr = &_img_desc[0]; \ 52*72600226SYatharth Kochar unsigned int bl_mem_params_desc_num = ARRAY_SIZE(_img_desc); 53*72600226SYatharth Kochar 54*72600226SYatharth Kochar /* BL image loading utility functions */ 55*72600226SYatharth Kochar void flush_bl_params_desc(void); 56*72600226SYatharth Kochar int get_bl_params_node_index(unsigned int image_id); 57*72600226SYatharth Kochar bl_mem_params_node_t *get_bl_mem_params_node(unsigned int image_id); 58*72600226SYatharth Kochar bl_load_info_t *get_bl_load_info_from_mem_params_desc(void); 59*72600226SYatharth Kochar bl_params_t *get_next_bl_params_from_mem_params_desc(void); 60*72600226SYatharth Kochar 61*72600226SYatharth Kochar 62*72600226SYatharth Kochar #endif /* LOAD_IMAGE_V2 */ 63*72600226SYatharth Kochar #endif /* __DESC_IMAGE_LOAD_H__ */ 64