1*b4315306SDan Handley /* 2*b4315306SDan Handley * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. 3*b4315306SDan Handley * 4*b4315306SDan Handley * Redistribution and use in source and binary forms, with or without 5*b4315306SDan Handley * modification, are permitted provided that the following conditions are met: 6*b4315306SDan Handley * 7*b4315306SDan Handley * Redistributions of source code must retain the above copyright notice, this 8*b4315306SDan Handley * list of conditions and the following disclaimer. 9*b4315306SDan Handley * 10*b4315306SDan Handley * Redistributions in binary form must reproduce the above copyright notice, 11*b4315306SDan Handley * this list of conditions and the following disclaimer in the documentation 12*b4315306SDan Handley * and/or other materials provided with the distribution. 13*b4315306SDan Handley * 14*b4315306SDan Handley * Neither the name of ARM nor the names of its contributors may be used 15*b4315306SDan Handley * to endorse or promote products derived from this software without specific 16*b4315306SDan Handley * prior written permission. 17*b4315306SDan Handley * 18*b4315306SDan Handley * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19*b4315306SDan Handley * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20*b4315306SDan Handley * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21*b4315306SDan Handley * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 22*b4315306SDan Handley * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23*b4315306SDan Handley * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24*b4315306SDan Handley * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25*b4315306SDan Handley * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26*b4315306SDan Handley * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27*b4315306SDan Handley * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28*b4315306SDan Handley * POSSIBILITY OF SUCH DAMAGE. 29*b4315306SDan Handley */ 30*b4315306SDan Handley 31*b4315306SDan Handley #include <bl_common.h> 32*b4315306SDan Handley #include <debug.h> 33*b4315306SDan Handley #include "css_scp_bootloader.h" 34*b4315306SDan Handley 35*b4315306SDan Handley /* Weak definition may be overridden in specific CSS based platform */ 36*b4315306SDan Handley #pragma weak bl2_plat_handle_bl30 37*b4315306SDan Handley 38*b4315306SDan Handley /******************************************************************************* 39*b4315306SDan Handley * Transfer BL3-0 from Trusted RAM using the SCP Download protocol. 40*b4315306SDan Handley * Return 0 on success, -1 otherwise. 41*b4315306SDan Handley ******************************************************************************/ 42*b4315306SDan Handley int bl2_plat_handle_bl30(image_info_t *bl30_image_info) 43*b4315306SDan Handley { 44*b4315306SDan Handley int ret; 45*b4315306SDan Handley 46*b4315306SDan Handley ret = scp_bootloader_transfer((void *)bl30_image_info->image_base, 47*b4315306SDan Handley bl30_image_info->image_size); 48*b4315306SDan Handley 49*b4315306SDan Handley if (ret == 0) 50*b4315306SDan Handley INFO("BL2: BL3-0 transferred to SCP\n\r"); 51*b4315306SDan Handley else 52*b4315306SDan Handley ERROR("BL2: BL3-0 transfer failure\n\r"); 53*b4315306SDan Handley 54*b4315306SDan Handley return ret; 55*b4315306SDan Handley } 56