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/*
* Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <plat_arm.h>
#include "fvp_private.h"
#if LOAD_IMAGE_V2
void bl31_early_platform_setup(void *from_bl2,
void *plat_params_from_bl2)
#else
void bl31_early_platform_setup(bl31_params_t *from_bl2,
void *plat_params_from_bl2)
#endif
{
arm_bl31_early_platform_setup(from_bl2, plat_params_from_bl2);
/* Initialize the platform config for future decision making */
fvp_config_setup();
/*
* Initialize the correct interconnect for this cluster during cold
* boot. No need for locks as no other CPU is active.
*/
fvp_interconnect_init();
/*
* Enable coherency in interconnect for the primary CPU's cluster.
* Earlier bootloader stages might already do this (e.g. Trusted
* Firmware's BL1 does it) but we can't assume so. There is no harm in
* executing this code twice anyway.
* FVP PSCI code will enable coherency for other clusters.
*/
fvp_interconnect_enable();
}
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