| /* |
| * Copyright (c) 2013-2014, 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 __BL2_H__ |
| #define __BL2_H__ |
| |
| /****************************************** |
| * Data declarations |
| *****************************************/ |
| extern unsigned long long bl2_entrypoint; |
| |
| /****************************************** |
| * Forward declarations |
| *****************************************/ |
| struct meminfo; |
| struct bl31_params; |
| struct entry_point_info; |
| |
| /****************************************** |
| * Function prototypes |
| *****************************************/ |
| void bl2_platform_setup(void); |
| struct meminfo *bl2_plat_sec_mem_layout(void); |
| |
| /******************************************************************************* |
| * This function returns a pointer to the shared memory that the platform has |
| * kept aside to pass trusted firmware related information that BL3-1 |
| * could need |
| ******************************************************************************/ |
| struct bl31_params *bl2_plat_get_bl31_params(void); |
| |
| /******************************************************************************* |
| * This function returns a pointer to the shared memory that the platform |
| * has kept to point to entry point information of BL31 to BL2 |
| ******************************************************************************/ |
| struct entry_point_info *bl2_plat_get_bl31_ep_info(void); |
| |
| /************************************************************************ |
| * This function flushes to main memory all the params that are |
| * passed to BL3-1 |
| **************************************************************************/ |
| void bl2_plat_flush_bl31_params(void); |
| |
| #endif /* __BL2_H__ */ |