1 /* 2 * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are met: 6 * 7 * Redistributions of source code must retain the above copyright notice, this 8 * list of conditions and the following disclaimer. 9 * 10 * Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 14 * Neither the name of ARM nor the names of its contributors may be used 15 * to endorse or promote products derived from this software without specific 16 * prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef __BL1_PRIVATE_H__ 32 #define __BL1_PRIVATE_H__ 33 34 #include <types.h> 35 36 /******************************************************************************* 37 * Declarations of linker defined symbols which will tell us where BL1 lives 38 * in Trusted ROM and RAM 39 ******************************************************************************/ 40 extern uintptr_t __BL1_ROM_END__; 41 #define BL1_ROM_END (uintptr_t)(&__BL1_ROM_END__) 42 43 extern uintptr_t __BL1_RAM_START__; 44 extern uintptr_t __BL1_RAM_END__; 45 #define BL1_RAM_BASE (uintptr_t)(&__BL1_RAM_START__) 46 #define BL1_RAM_LIMIT (uintptr_t)(&__BL1_RAM_END__) 47 48 /****************************************** 49 * Function prototypes 50 *****************************************/ 51 void bl1_arch_setup(void); 52 void bl1_arch_next_el_setup(void); 53 54 void bl1_prepare_next_image(unsigned int image_id); 55 56 register_t bl1_fwu_smc_handler(unsigned int smc_fid, 57 register_t x1, 58 register_t x2, 59 register_t x3, 60 register_t x4, 61 void *cookie, 62 void *handle, 63 unsigned int flags); 64 #endif /* __BL1_PRIVATE_H__ */ 65