| /* |
| * Copyright 2018-2020 NXP |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| * |
| */ |
| |
| #include <common/bl_common.h> |
| #include <common/desc_image_load.h> |
| #ifdef CSF_HEADER_PREPENDED |
| #include <csf_hdr.h> |
| #endif |
| #include <plat/common/platform.h> |
| #include <platform_def.h> |
| |
| /******************************************************************************* |
| * Following descriptor provides BL image/ep information that gets used |
| * by BL2 to load the images and also subset of this information is |
| * passed to next BL image. The image loading sequence is managed by |
| * populating the images in required loading order. The image execution |
| * sequence is managed by populating the `next_handoff_image_id` with |
| * the next executable image id. |
| ******************************************************************************/ |
| static bl_mem_params_node_t bl2_mem_params_descs[] = { |
| /* Fill BL31 related information */ |
| { |
| .image_id = BL31_IMAGE_ID, |
| |
| SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, |
| VERSION_2, entry_point_info_t, |
| SECURE | EXECUTABLE | EP_FIRST_EXE), |
| .ep_info.pc = BL31_BASE, |
| .ep_info.spsr = SPSR_64(MODE_EL3, MODE_SP_ELX, |
| DISABLE_ALL_EXCEPTIONS), |
| #if DEBUG |
| .ep_info.args.arg1 = LS_BL31_PLAT_PARAM_VAL, |
| #endif |
| |
| SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, |
| VERSION_2, image_info_t, IMAGE_ATTRIB_PLAT_SETUP), |
| #ifdef CSF_HEADER_PREPENDED |
| .image_info.image_base = BL31_BASE - CSF_HDR_SZ, |
| .image_info.image_max_size = (BL31_LIMIT - BL31_BASE) + |
| CSF_HDR_SZ, |
| #else |
| .image_info.image_base = BL31_BASE, |
| .image_info.image_max_size = (BL31_LIMIT - BL31_BASE), |
| #endif |
| |
| # ifdef NXP_LOAD_BL32 |
| .next_handoff_image_id = BL32_IMAGE_ID, |
| # else |
| .next_handoff_image_id = BL33_IMAGE_ID, |
| # endif |
| }, |
| # ifdef NXP_LOAD_BL32 |
| /* Fill BL32 related information */ |
| { |
| .image_id = BL32_IMAGE_ID, |
| |
| SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, |
| VERSION_2, entry_point_info_t, SECURE | EXECUTABLE), |
| .ep_info.pc = BL32_BASE, |
| |
| SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, |
| VERSION_2, image_info_t, 0), |
| #ifdef CSF_HEADER_PREPENDED |
| .image_info.image_base = BL32_BASE - CSF_HDR_SZ, |
| .image_info.image_max_size = (BL32_LIMIT - BL32_BASE) + |
| CSF_HDR_SZ, |
| #else |
| .image_info.image_base = BL32_BASE, |
| .image_info.image_max_size = (BL32_LIMIT - BL32_BASE), |
| #endif |
| .next_handoff_image_id = BL33_IMAGE_ID, |
| }, |
| # endif /* BL32_BASE */ |
| |
| /* Fill BL33 related information */ |
| { |
| .image_id = BL33_IMAGE_ID, |
| SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, |
| VERSION_2, entry_point_info_t, NON_SECURE | EXECUTABLE), |
| .ep_info.pc = BL33_BASE, |
| |
| SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, |
| VERSION_2, image_info_t, 0), |
| #ifdef CSF_HEADER_PREPENDED |
| .image_info.image_base = BL33_BASE - CSF_HDR_SZ, |
| .image_info.image_max_size = (BL33_LIMIT - BL33_BASE) + |
| CSF_HDR_SZ, |
| #else |
| .image_info.image_base = BL33_BASE, |
| .image_info.image_max_size = BL33_LIMIT - BL33_BASE, |
| #endif |
| .ep_info.spsr = SPSR_64(MODE_EL1, MODE_SP_ELX, |
| DISABLE_ALL_EXCEPTIONS), |
| |
| .next_handoff_image_id = INVALID_IMAGE_ID, |
| } |
| }; |
| |
| REGISTER_BL_IMAGE_DESCS(bl2_mem_params_descs) |