blob: 78342627c6451093bad8187e6e92db5049118a9a [file] [log] [blame]
/*
* Copyright (c) 2016, 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 __DESC_IMAGE_LOAD_H__
#define __DESC_IMAGE_LOAD_H__
#include <bl_common.h>
#if LOAD_IMAGE_V2
/* Following structure is used to store BL ep/image info. */
typedef struct bl_mem_params_node {
unsigned int image_id;
image_info_t image_info;
entry_point_info_t ep_info;
unsigned int next_handoff_image_id;
bl_load_info_node_t load_node_mem;
bl_params_node_t params_node_mem;
} bl_mem_params_node_t;
/*
* Macro to register list of BL image descriptors,
* defined as an array of bl_mem_params_node_t.
*/
#define REGISTER_BL_IMAGE_DESCS(_img_desc) \
bl_mem_params_node_t *bl_mem_params_desc_ptr = &_img_desc[0]; \
unsigned int bl_mem_params_desc_num = ARRAY_SIZE(_img_desc);
/* BL image loading utility functions */
void flush_bl_params_desc(void);
int get_bl_params_node_index(unsigned int image_id);
bl_mem_params_node_t *get_bl_mem_params_node(unsigned int image_id);
bl_load_info_t *get_bl_load_info_from_mem_params_desc(void);
bl_params_t *get_next_bl_params_from_mem_params_desc(void);
#endif /* LOAD_IMAGE_V2 */
#endif /* __DESC_IMAGE_LOAD_H__ */