1 /* 2 * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef BL1_PRIVATE_H 8 #define BL1_PRIVATE_H 9 10 #include <stdint.h> 11 12 #include <lib/utils_def.h> 13 14 /******************************************************************************* 15 * Declarations of linker defined symbols which will tell us where BL1 lives 16 * in Trusted ROM and RAM 17 ******************************************************************************/ 18 IMPORT_SYM(uintptr_t, __BL1_ROM_END__, BL1_ROM_END); 19 20 IMPORT_SYM(uintptr_t, __BL1_RAM_START__, BL1_RAM_BASE); 21 IMPORT_SYM(uintptr_t, __BL1_RAM_END__, BL1_RAM_LIMIT); 22 23 /****************************************** 24 * Function prototypes 25 *****************************************/ 26 void bl1_arch_setup(void); 27 void bl1_arch_next_el_setup(void); 28 29 void bl1_prepare_next_image(unsigned int image_id); 30 31 register_t bl1_fwu_smc_handler(unsigned int smc_fid, 32 register_t x1, 33 register_t x2, 34 register_t x3, 35 register_t x4, 36 void *cookie, 37 void *handle, 38 unsigned int flags); 39 #endif /* BL1_PRIVATE_H */ 40