1b4315306SDan Handley /* 2b4315306SDan Handley * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. 3b4315306SDan Handley * 4b4315306SDan Handley * Redistribution and use in source and binary forms, with or without 5b4315306SDan Handley * modification, are permitted provided that the following conditions are met: 6b4315306SDan Handley * 7b4315306SDan Handley * Redistributions of source code must retain the above copyright notice, this 8b4315306SDan Handley * list of conditions and the following disclaimer. 9b4315306SDan Handley * 10b4315306SDan Handley * Redistributions in binary form must reproduce the above copyright notice, 11b4315306SDan Handley * this list of conditions and the following disclaimer in the documentation 12b4315306SDan Handley * and/or other materials provided with the distribution. 13b4315306SDan Handley * 14b4315306SDan Handley * Neither the name of ARM nor the names of its contributors may be used 15b4315306SDan Handley * to endorse or promote products derived from this software without specific 16b4315306SDan Handley * prior written permission. 17b4315306SDan Handley * 18b4315306SDan Handley * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19b4315306SDan Handley * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20b4315306SDan Handley * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21b4315306SDan Handley * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 22b4315306SDan Handley * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23b4315306SDan Handley * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24b4315306SDan Handley * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25b4315306SDan Handley * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26b4315306SDan Handley * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27b4315306SDan Handley * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28b4315306SDan Handley * POSSIBILITY OF SUCH DAMAGE. 29b4315306SDan Handley */ 30b4315306SDan Handley 31b4315306SDan Handley #include <bl_common.h> 32b4315306SDan Handley #include <debug.h> 33b4315306SDan Handley #include "css_scp_bootloader.h" 34b4315306SDan Handley 35b4315306SDan Handley /* Weak definition may be overridden in specific CSS based platform */ 36b4315306SDan Handley #pragma weak bl2_plat_handle_bl30 37b4315306SDan Handley 38b4315306SDan Handley /******************************************************************************* 39b4315306SDan Handley * Transfer BL3-0 from Trusted RAM using the SCP Download protocol. 40b4315306SDan Handley * Return 0 on success, -1 otherwise. 41b4315306SDan Handley ******************************************************************************/ 42b4315306SDan Handley int bl2_plat_handle_bl30(image_info_t *bl30_image_info) 43b4315306SDan Handley { 44b4315306SDan Handley int ret; 45b4315306SDan Handley 46*e234ba03SSandrine Bailleux INFO("BL2: Initiating BL3-0 transfer to SCP\n"); 47*e234ba03SSandrine Bailleux 48b4315306SDan Handley ret = scp_bootloader_transfer((void *)bl30_image_info->image_base, 49b4315306SDan Handley bl30_image_info->image_size); 50b4315306SDan Handley 51b4315306SDan Handley if (ret == 0) 52*e234ba03SSandrine Bailleux INFO("BL2: BL3-0 transferred to SCP\n"); 53b4315306SDan Handley else 54*e234ba03SSandrine Bailleux ERROR("BL2: BL3-0 transfer failure\n"); 55b4315306SDan Handley 56b4315306SDan Handley return ret; 57b4315306SDan Handley } 58