blob: 502bb540508c3de934e0330135c97a22cffb0012 [file] [log] [blame]
/*
* Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <arch_helpers.h>
#include <assert.h>
#include <bl_common.h>
#include <debug.h>
#include <errno.h>
#include <platform.h>
/*
* The following platform functions are weakly defined. The Platforms
* may redefine with strong definition.
*/
#pragma weak bl2_el3_plat_prepare_exit
#pragma weak plat_error_handler
#pragma weak bl2_plat_preload_setup
#pragma weak bl2_plat_handle_pre_image_load
#pragma weak bl2_plat_handle_post_image_load
#pragma weak plat_try_next_boot_source
void bl2_el3_plat_prepare_exit(void)
{
}
void __dead2 plat_error_handler(int err)
{
while (1)
wfi();
}
void bl2_plat_preload_setup(void)
{
}
int bl2_plat_handle_pre_image_load(unsigned int image_id)
{
return 0;
}
int bl2_plat_handle_post_image_load(unsigned int image_id)
{
return 0;
}
int plat_try_next_boot_source(void)
{
return 0;
}
#if !ERROR_DEPRECATED
#pragma weak bl2_early_platform_setup2
/*
* The following platform API implementation that allow compatibility for
* the older platform APIs.
*/
void bl2_early_platform_setup2(u_register_t arg0, u_register_t arg1,
u_register_t arg2, u_register_t arg3)
{
bl2_early_platform_setup((void *)arg1);
}
#endif