blob: 0666e57fa27d4a28feb5222803a65275bccd884d [file] [log] [blame]
/*
* Copyright (c) 2016-2021, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <platform_def.h>
#include <common/bl_common.h>
#include <common/desc_image_load.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[] = {
#ifdef SCP_BL2_BASE
/* Fill SCP_BL2 related information if it exists */
{
.image_id = SCP_BL2_IMAGE_ID,
SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
VERSION_2, image_info_t, 0),
.image_info.image_base = SCP_BL2_BASE,
.image_info.image_max_size = PLAT_CSS_MAX_SCP_BL2_SIZE,
.next_handoff_image_id = INVALID_IMAGE_ID,
},
#endif /* SCP_BL2_BASE */
#ifdef EL3_PAYLOAD_BASE
/* Fill EL3 payload related information (BL31 is EL3 payload)*/
{
.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 = EL3_PAYLOAD_BASE,
.ep_info.spsr = SPSR_64(MODE_EL3, MODE_SP_ELX,
DISABLE_ALL_EXCEPTIONS),
SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
VERSION_2, image_info_t,
IMAGE_ATTRIB_PLAT_SETUP | IMAGE_ATTRIB_SKIP_LOADING),
.next_handoff_image_id = INVALID_IMAGE_ID,
},
#else /* EL3_PAYLOAD_BASE */
/* 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.arg3 = ARM_BL31_PLAT_PARAM_VAL,
#endif
SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
VERSION_2, image_info_t, IMAGE_ATTRIB_PLAT_SETUP),
.image_info.image_base = BL31_BASE,
.image_info.image_max_size = BL31_LIMIT - BL31_BASE,
# if defined(BL32_BASE)
.next_handoff_image_id = BL32_IMAGE_ID,
# elif ENABLE_RME
.next_handoff_image_id = RMM_IMAGE_ID,
# else
.next_handoff_image_id = BL33_IMAGE_ID,
# endif
},
/* Fill HW_CONFIG related information */
{
.image_id = HW_CONFIG_ID,
SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
VERSION_2, entry_point_info_t, NON_SECURE | NON_EXECUTABLE),
SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
.next_handoff_image_id = INVALID_IMAGE_ID,
},
/* Fill SOC_FW_CONFIG related information */
{
.image_id = SOC_FW_CONFIG_ID,
SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
.next_handoff_image_id = INVALID_IMAGE_ID,
},
# if ENABLE_RME
/* Fill RMM related information */
{
.image_id = RMM_IMAGE_ID,
SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
VERSION_2, entry_point_info_t, EP_REALM | EXECUTABLE),
.ep_info.pc = RMM_BASE,
SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
VERSION_2, image_info_t, 0),
.image_info.image_base = RMM_BASE,
.image_info.image_max_size = RMM_LIMIT - RMM_BASE,
.next_handoff_image_id = BL33_IMAGE_ID,
},
# endif
# ifdef BL32_BASE
/* 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),
.image_info.image_base = BL32_BASE,
.image_info.image_max_size = BL32_LIMIT - BL32_BASE,
# if ENABLE_RME
.next_handoff_image_id = RMM_IMAGE_ID,
# else
.next_handoff_image_id = BL33_IMAGE_ID,
# endif
},
/*
* Fill BL32 external 1 related information.
* A typical use for extra1 image is with OP-TEE where it is the pager image.
*/
{
.image_id = BL32_EXTRA1_IMAGE_ID,
SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
.image_info.image_base = BL32_BASE,
.image_info.image_max_size = BL32_LIMIT - BL32_BASE,
.next_handoff_image_id = INVALID_IMAGE_ID,
},
/*
* Fill BL32 external 2 related information.
* A typical use for extra2 image is with OP-TEE where it is the paged image.
*/
{
.image_id = BL32_EXTRA2_IMAGE_ID,
SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
#ifdef SPD_opteed
.image_info.image_base = ARM_OPTEE_PAGEABLE_LOAD_BASE,
.image_info.image_max_size = ARM_OPTEE_PAGEABLE_LOAD_SIZE,
#endif
.next_handoff_image_id = INVALID_IMAGE_ID,
},
/* Fill TOS_FW_CONFIG related information */
{
.image_id = TOS_FW_CONFIG_ID,
SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
.next_handoff_image_id = INVALID_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),
# ifdef PRELOADED_BL33_BASE
.ep_info.pc = PRELOADED_BL33_BASE,
SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
# else
.ep_info.pc = PLAT_ARM_NS_IMAGE_BASE,
SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
VERSION_2, image_info_t, 0),
.image_info.image_base = PLAT_ARM_NS_IMAGE_BASE,
.image_info.image_max_size = ARM_DRAM1_BASE + ARM_DRAM1_SIZE
- PLAT_ARM_NS_IMAGE_BASE,
# endif /* PRELOADED_BL33_BASE */
.next_handoff_image_id = INVALID_IMAGE_ID,
},
/* Fill NT_FW_CONFIG related information */
{
.image_id = NT_FW_CONFIG_ID,
SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
VERSION_2, entry_point_info_t, NON_SECURE | NON_EXECUTABLE),
SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
.next_handoff_image_id = INVALID_IMAGE_ID,
}
#endif /* EL3_PAYLOAD_BASE */
};
REGISTER_BL_IMAGE_DESCS(bl2_mem_params_descs)