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42019bf4e9
This patch adds changes in BL1 & BL2 to use new version of image loading to load the BL images. Following are the changes in BL1: -Use new version of load_auth_image() to load BL2 -Modified `bl1_init_bl2_mem_layout()` to remove using `reserve_mem()` and to calculate `bl2_mem_layout`. `bl2_mem_layout` calculation now assumes that BL1 RW data is at the top of the bl1_mem_layout, which is more restrictive than the previous BL1 behaviour. Following are the changes in BL2: -The `bl2_main.c` is refactored and all the functions for loading BLxx images are now moved to `bl2_image_load.c` `bl2_main.c` now calls a top level `bl2_load_images()` to load all the images that are applicable in BL2. -Added new file `bl2_image_load_v2.c` that uses new version of image loading to load the BL images in BL2. All the above changes are conditionally compiled using the `LOAD_IMAGE_V2` flag. Change-Id: Ic6dcde5a484495bdc05526d9121c59fa50c1bf23
45 lines
1.9 KiB
C
45 lines
1.9 KiB
C
/*
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* Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* Neither the name of ARM nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __BL2_PRIVATE_H__
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#define __BL2_PRIVATE_H__
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/******************************************
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* Forward declarations
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*****************************************/
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struct entry_point_info;
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/******************************************
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* Function prototypes
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*****************************************/
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void bl2_arch_setup(void);
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struct entry_point_info *bl2_load_images(void);
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#endif /* __BL2_PRIVATE_H__ */
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