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c4dbcb8852
STM32MP13 can encrypt the DDR. OP-TEE is then fully in DDR, and there is no need for paged image on STM32MP13. The management of the paged OP-TEE is made conditional, and will be kept only for STM32MP15. Signed-off-by: Yann Gautier <yann.gautier@foss.st.com> Change-Id: I85ac7aaf6a172c4ee529736113ed40fe66835fd7
134 lines
3.9 KiB
C
134 lines
3.9 KiB
C
/*
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* Copyright (c) 2016-2022, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <common/bl_common.h>
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#include <common/desc_image_load.h>
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#include <plat/common/platform.h>
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#include <platform_def.h>
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/*******************************************************************************
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* Following descriptor provides BL image/ep information that gets used
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* by BL2 to load the images and also subset of this information is
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* passed to next BL image. The image loading sequence is managed by
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* populating the images in required loading order. The image execution
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* sequence is managed by populating the `next_handoff_image_id` with
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* the next executable image id.
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******************************************************************************/
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static bl_mem_params_node_t bl2_mem_params_descs[] = {
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/* Fill FW_CONFIG related information if it exists */
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{
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.image_id = FW_CONFIG_ID,
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SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
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VERSION_2, entry_point_info_t,
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SECURE | NON_EXECUTABLE),
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SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
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VERSION_2, image_info_t,
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IMAGE_ATTRIB_PLAT_SETUP),
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.image_info.image_base = STM32MP_FW_CONFIG_BASE,
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.image_info.image_max_size = STM32MP_FW_CONFIG_MAX_SIZE,
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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/* Fill BL32 related information */
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{
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.image_id = BL32_IMAGE_ID,
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SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
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VERSION_2, entry_point_info_t,
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SECURE | EXECUTABLE | EP_FIRST_EXE),
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.ep_info.spsr = SPSR_MODE32(MODE32_svc, SPSR_T_ARM,
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SPSR_E_LITTLE,
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DISABLE_ALL_EXCEPTIONS),
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t,
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IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = BL33_IMAGE_ID,
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},
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/* Fill BL32 external 1 image related information */
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{
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.image_id = BL32_EXTRA1_IMAGE_ID,
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SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
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VERSION_2, entry_point_info_t,
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SECURE | NON_EXECUTABLE),
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t,
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IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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#if STM32MP15
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/* Fill BL32 external 2 image related information */
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{
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.image_id = BL32_EXTRA2_IMAGE_ID,
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SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
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VERSION_2, entry_point_info_t,
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SECURE | NON_EXECUTABLE),
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t,
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IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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#endif
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/* Fill HW_CONFIG related information if it exists */
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{
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.image_id = HW_CONFIG_ID,
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SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
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VERSION_2, entry_point_info_t,
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NON_SECURE | NON_EXECUTABLE),
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SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
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VERSION_2, image_info_t,
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IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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/* Fill TOS_FW_CONFIG related information if it exists */
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{
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.image_id = TOS_FW_CONFIG_ID,
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SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
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VERSION_2, entry_point_info_t,
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SECURE | NON_EXECUTABLE),
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SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
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VERSION_2, image_info_t,
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IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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/* Fill BL33 related information */
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{
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.image_id = BL33_IMAGE_ID,
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SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
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VERSION_2, entry_point_info_t,
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NON_SECURE | EXECUTABLE),
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.ep_info.spsr = SPSR_MODE32(MODE32_svc, SPSR_T_ARM,
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SPSR_E_LITTLE,
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DISABLE_ALL_EXCEPTIONS),
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t,
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IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = INVALID_IMAGE_ID,
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}
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};
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REGISTER_BL_IMAGE_DESCS(bl2_mem_params_descs)
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