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9d870b79c1
This patch adds the necessary changes needed to build and load RMM image for the FVP platform. RMM image is loaded by BL2 after BL32 (if BL32 exists) and before BL33. Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com> Change-Id: I1ac9eade84c2e35c7479a322ca1d090b4e626819
223 lines
7.1 KiB
C
223 lines
7.1 KiB
C
/*
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* Copyright (c) 2016-2021, 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 <platform_def.h>
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#include <common/bl_common.h>
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#include <common/desc_image_load.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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#ifdef SCP_BL2_BASE
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/* Fill SCP_BL2 related information if it exists */
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{
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.image_id = SCP_BL2_IMAGE_ID,
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SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
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VERSION_2, entry_point_info_t, 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, 0),
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.image_info.image_base = SCP_BL2_BASE,
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.image_info.image_max_size = PLAT_CSS_MAX_SCP_BL2_SIZE,
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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#endif /* SCP_BL2_BASE */
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#ifdef EL3_PAYLOAD_BASE
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/* Fill EL3 payload related information (BL31 is EL3 payload)*/
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{
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.image_id = BL31_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.pc = EL3_PAYLOAD_BASE,
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.ep_info.spsr = SPSR_64(MODE_EL3, MODE_SP_ELX,
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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_PLAT_SETUP | IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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#else /* EL3_PAYLOAD_BASE */
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/* Fill BL31 related information */
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{
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.image_id = BL31_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.pc = BL31_BASE,
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.ep_info.spsr = SPSR_64(MODE_EL3, MODE_SP_ELX,
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DISABLE_ALL_EXCEPTIONS),
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#if DEBUG
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.ep_info.args.arg3 = ARM_BL31_PLAT_PARAM_VAL,
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#endif
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t, IMAGE_ATTRIB_PLAT_SETUP),
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.image_info.image_base = BL31_BASE,
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.image_info.image_max_size = BL31_LIMIT - BL31_BASE,
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# if defined(BL32_BASE)
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.next_handoff_image_id = BL32_IMAGE_ID,
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# elif ENABLE_RME
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.next_handoff_image_id = RMM_IMAGE_ID,
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# else
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.next_handoff_image_id = BL33_IMAGE_ID,
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# endif
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},
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/* Fill HW_CONFIG related information */
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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, 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, IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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/* Fill SOC_FW_CONFIG related information */
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{
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.image_id = SOC_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, 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, IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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# if ENABLE_RME
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/* Fill RMM related information */
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{
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.image_id = RMM_IMAGE_ID,
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SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
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VERSION_2, entry_point_info_t, EP_REALM | EXECUTABLE),
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.ep_info.pc = RMM_BASE,
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t, 0),
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.image_info.image_base = RMM_BASE,
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.image_info.image_max_size = RMM_LIMIT - RMM_BASE,
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.next_handoff_image_id = BL33_IMAGE_ID,
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},
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# endif
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# ifdef BL32_BASE
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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, SECURE | EXECUTABLE),
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.ep_info.pc = BL32_BASE,
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t, 0),
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.image_info.image_base = BL32_BASE,
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.image_info.image_max_size = BL32_LIMIT - BL32_BASE,
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# if ENABLE_RME
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.next_handoff_image_id = RMM_IMAGE_ID,
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# else
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.next_handoff_image_id = BL33_IMAGE_ID,
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# endif
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},
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/*
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* Fill BL32 external 1 related information.
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* A typical use for extra1 image is with OP-TEE where it is the pager image.
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*/
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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, SECURE | NON_EXECUTABLE),
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
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.image_info.image_base = BL32_BASE,
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.image_info.image_max_size = BL32_LIMIT - BL32_BASE,
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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/*
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* Fill BL32 external 2 related information.
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* A typical use for extra2 image is with OP-TEE where it is the paged image.
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*/
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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, SECURE | NON_EXECUTABLE),
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
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#ifdef SPD_opteed
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.image_info.image_base = ARM_OPTEE_PAGEABLE_LOAD_BASE,
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.image_info.image_max_size = ARM_OPTEE_PAGEABLE_LOAD_SIZE,
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#endif
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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 */
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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, 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, IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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# endif /* BL32_BASE */
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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, NON_SECURE | EXECUTABLE),
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# ifdef PRELOADED_BL33_BASE
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.ep_info.pc = PRELOADED_BL33_BASE,
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
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# else
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.ep_info.pc = PLAT_ARM_NS_IMAGE_BASE,
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SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
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VERSION_2, image_info_t, 0),
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.image_info.image_base = PLAT_ARM_NS_IMAGE_BASE,
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.image_info.image_max_size = ARM_DRAM1_BASE + ARM_DRAM1_SIZE
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- PLAT_ARM_NS_IMAGE_BASE,
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# endif /* PRELOADED_BL33_BASE */
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.next_handoff_image_id = INVALID_IMAGE_ID,
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},
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/* Fill NT_FW_CONFIG related information */
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{
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.image_id = NT_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, 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, IMAGE_ATTRIB_SKIP_LOADING),
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.next_handoff_image_id = INVALID_IMAGE_ID,
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}
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#endif /* EL3_PAYLOAD_BASE */
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};
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REGISTER_BL_IMAGE_DESCS(bl2_mem_params_descs)
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