plat/arm/board/fvp/fvp_bl1_setup.c

   1 /*
   2  * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
   3  *
   4  * SPDX-License-Identifier: BSD-3-Clause
   5  */
   6
   7 #include <common/tbbr/tbbr_img_def.h>
   8 #include <plat/common/platform.h>
   9
  10 #include <plat_arm.h>
  11
  12 #include "fvp_private.h"
  13
  14 /*******************************************************************************
  15  * Perform any BL1 specific platform actions.
  16  ******************************************************************************/
  17 void bl1_early_platform_setup(void)
  18 {
  19         arm_bl1_early_platform_setup();
  20
  21         /* Initialize the platform config for future decision making */
  22         fvp_config_setup();
  23
  24         /*
  25          * Initialize Interconnect for this cluster during cold boot.
  26          * No need for locks as no other CPU is active.
  27          */
  28         fvp_interconnect_init();
  29         /*
  30          * Enable coherency in Interconnect for the primary CPU's cluster.
  31          */
  32         fvp_interconnect_enable();
  33 }