arm-trusted-firmware/plat/common/aarch32/platform_helpers.S

90 lines
2.5 KiB
ArmAsm

/*
* Copyright (c) 2016-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <arch.h>
#include <asm_macros.S>
.weak plat_report_exception
.weak plat_report_prefetch_abort
.weak plat_report_data_abort
.weak plat_reset_handler
.weak plat_disable_acp
.weak bl1_plat_prepare_exit
.weak platform_mem_init
.weak plat_panic_handler
/* -----------------------------------------------------
* Placeholder function which should be redefined by
* each platform.
* -----------------------------------------------------
*/
func plat_report_exception
bx lr
endfunc plat_report_exception
/* -----------------------------------------------------
* Placeholder function which should be redefined by
* each platform.
* -----------------------------------------------------
*/
func plat_report_prefetch_abort
bx lr
endfunc plat_report_prefetch_abort
/* -----------------------------------------------------
* Placeholder function which should be redefined by
* each platform.
* -----------------------------------------------------
*/
func plat_report_data_abort
bx lr
endfunc plat_report_data_abort
/* -----------------------------------------------------
* Placeholder function which should be redefined by
* each platform.
* -----------------------------------------------------
*/
func plat_reset_handler
bx lr
endfunc plat_reset_handler
/* -----------------------------------------------------
* Placeholder function which should be redefined by
* each platform.
* -----------------------------------------------------
*/
func plat_disable_acp
bx lr
endfunc plat_disable_acp
/* ---------------------------------------------------------------------
* Placeholder function which should be redefined by
* each platform.
* ---------------------------------------------------------------------
*/
func platform_mem_init
bx lr
endfunc platform_mem_init
/* -----------------------------------------------------
* void bl1_plat_prepare_exit(entry_point_info_t *ep_info);
* Called before exiting BL1. Default: do nothing
* -----------------------------------------------------
*/
func bl1_plat_prepare_exit
bx lr
endfunc bl1_plat_prepare_exit
/* -----------------------------------------------------
* void plat_panic_handler(void) __dead2;
* Endless loop by default.
* -----------------------------------------------------
*/
func plat_panic_handler
b plat_panic_handler
endfunc plat_panic_handler