15b827a8fSDan Handley /* 2*c02fcc4aSSandrine Bailleux * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved. 35b827a8fSDan Handley * 45b827a8fSDan Handley * Redistribution and use in source and binary forms, with or without 55b827a8fSDan Handley * modification, are permitted provided that the following conditions are met: 65b827a8fSDan Handley * 75b827a8fSDan Handley * Redistributions of source code must retain the above copyright notice, this 85b827a8fSDan Handley * list of conditions and the following disclaimer. 95b827a8fSDan Handley * 105b827a8fSDan Handley * Redistributions in binary form must reproduce the above copyright notice, 115b827a8fSDan Handley * this list of conditions and the following disclaimer in the documentation 125b827a8fSDan Handley * and/or other materials provided with the distribution. 135b827a8fSDan Handley * 145b827a8fSDan Handley * Neither the name of ARM nor the names of its contributors may be used 155b827a8fSDan Handley * to endorse or promote products derived from this software without specific 165b827a8fSDan Handley * prior written permission. 175b827a8fSDan Handley * 185b827a8fSDan Handley * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 195b827a8fSDan Handley * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 205b827a8fSDan Handley * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 215b827a8fSDan Handley * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 225b827a8fSDan Handley * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 235b827a8fSDan Handley * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 245b827a8fSDan Handley * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 255b827a8fSDan Handley * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 265b827a8fSDan Handley * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 275b827a8fSDan Handley * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 285b827a8fSDan Handley * POSSIBILITY OF SUCH DAMAGE. 295b827a8fSDan Handley */ 305b827a8fSDan Handley 315b827a8fSDan Handley #ifndef __BL1_PRIVATE_H__ 325b827a8fSDan Handley #define __BL1_PRIVATE_H__ 335b827a8fSDan Handley 3448bfb88eSYatharth Kochar #include <types.h> 3548bfb88eSYatharth Kochar 368f55dfb4SSandrine Bailleux /******************************************************************************* 378f55dfb4SSandrine Bailleux * Declarations of linker defined symbols which will tell us where BL1 lives 38*c02fcc4aSSandrine Bailleux * in Trusted ROM and RAM 398f55dfb4SSandrine Bailleux ******************************************************************************/ 40*c02fcc4aSSandrine Bailleux extern uint64_t __BL1_ROM_END__; 41*c02fcc4aSSandrine Bailleux #define BL1_ROM_END (uint64_t)(&__BL1_ROM_END__) 42*c02fcc4aSSandrine Bailleux 438f55dfb4SSandrine Bailleux extern uint64_t __BL1_RAM_START__; 448f55dfb4SSandrine Bailleux extern uint64_t __BL1_RAM_END__; 458f55dfb4SSandrine Bailleux #define BL1_RAM_BASE (uint64_t)(&__BL1_RAM_START__) 468f55dfb4SSandrine Bailleux #define BL1_RAM_LIMIT (uint64_t)(&__BL1_RAM_END__) 478f55dfb4SSandrine Bailleux 485b827a8fSDan Handley /****************************************** 495b827a8fSDan Handley * Function prototypes 505b827a8fSDan Handley *****************************************/ 51c6bc0710SDan Handley void bl1_arch_setup(void); 52c6bc0710SDan Handley void bl1_arch_next_el_setup(void); 535b827a8fSDan Handley 547baff11fSYatharth Kochar void bl1_prepare_next_image(unsigned int image_id); 5548bfb88eSYatharth Kochar 5648bfb88eSYatharth Kochar register_t bl1_fwu_smc_handler(unsigned int smc_fid, 5748bfb88eSYatharth Kochar register_t x1, 5848bfb88eSYatharth Kochar register_t x2, 5948bfb88eSYatharth Kochar register_t x3, 6048bfb88eSYatharth Kochar register_t x4, 6148bfb88eSYatharth Kochar void *cookie, 6248bfb88eSYatharth Kochar void *handle, 6348bfb88eSYatharth Kochar unsigned int flags); 645b827a8fSDan Handley #endif /* __BL1_PRIVATE_H__ */ 65