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/*
* Copyright (c) 2015, 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_def.h>
/*
* The following platform functions are weakly defined. They
* are default implementations that allow BL1 to compile in
* absence of real definitions. The Platforms may override
* with more complex definitions.
*/
#pragma weak bl1_plat_get_next_image_id
#pragma weak bl1_plat_set_ep_info
#pragma weak bl1_plat_get_image_desc
#pragma weak bl1_plat_fwu_done
unsigned int bl1_plat_get_next_image_id(void)
{
/* BL2 load will be done by default. */
return BL2_IMAGE_ID;
}
void bl1_plat_set_ep_info(unsigned int image_id,
entry_point_info_t *ep_info)
{
}
/*
* Following is the default definition that always
* returns BL2 image details.
*/
image_desc_t *bl1_plat_get_image_desc(unsigned int image_id)
{
static image_desc_t bl2_img_desc = BL2_IMAGE_DESC;
return &bl2_img_desc;
}
__dead2 void bl1_plat_fwu_done(void *client_cookie, void *reserved)
{
while (1)
wfi();
}
/*
* The Platforms must override with real definition.
*/
#pragma weak bl1_plat_mem_check
int bl1_plat_mem_check(uintptr_t mem_base, unsigned int mem_size,
unsigned int flags)
{
assert(0);
return -ENOMEM;
}
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