1/* 2 * Copyright (c) 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#include <arch.h> 32#include <asm_macros.S> 33 34 .weak plat_reset_handler 35 .weak plat_disable_acp 36 .weak platform_mem_init 37 .weak plat_panic_handler 38 39 /* ----------------------------------------------------- 40 * Placeholder function which should be redefined by 41 * each platform. 42 * ----------------------------------------------------- 43 */ 44func plat_reset_handler 45 bx lr 46endfunc plat_reset_handler 47 48 /* ----------------------------------------------------- 49 * Placeholder function which should be redefined by 50 * each platform. 51 * ----------------------------------------------------- 52 */ 53func plat_disable_acp 54 bx lr 55endfunc plat_disable_acp 56 57 /* --------------------------------------------------------------------- 58 * Placeholder function which should be redefined by 59 * each platform. 60 * --------------------------------------------------------------------- 61 */ 62func platform_mem_init 63 bx lr 64endfunc platform_mem_init 65 66 /* ----------------------------------------------------- 67 * void plat_panic_handler(void) __dead2; 68 * Endless loop by default. 69 * ----------------------------------------------------- 70 */ 71func plat_panic_handler 72 b plat_panic_handler 73endfunc plat_panic_handler 74