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/*
* Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <platform_def.h>
#include <common/desc_image_load.h>
#include <plat/common/platform.h>
#define SP_PKG_ENTRY(id) \
{ \
.image_id = (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, \
}
/*******************************************************************************
* 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 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 */
#ifdef __aarch64__
/* 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 = QEMU_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,
# ifdef QEMU_LOAD_BL32
.next_handoff_image_id = BL32_IMAGE_ID,
# else
.next_handoff_image_id = BL33_IMAGE_ID,
# endif
},
#endif /* __aarch64__ */
# ifdef QEMU_LOAD_BL32
#ifdef __aarch64__
#define BL32_EP_ATTRIBS (SECURE | EXECUTABLE)
#define BL32_IMG_ATTRIBS 0
#else
#define BL32_EP_ATTRIBS (SECURE | EXECUTABLE | EP_FIRST_EXE)
#define BL32_IMG_ATTRIBS IMAGE_ATTRIB_PLAT_SETUP
#endif
/* Fill BL32 related information */
{ .image_id = BL32_IMAGE_ID,
SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, VERSION_2,
entry_point_info_t, BL32_EP_ATTRIBS),
.ep_info.pc = BL32_BASE,
SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, VERSION_2,
image_info_t, BL32_IMG_ATTRIBS),
.image_info.image_base = BL32_BASE,
.image_info.image_max_size = BL32_LIMIT - BL32_BASE,
.next_handoff_image_id = BL33_IMAGE_ID,
},
/*
* 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),
#if defined(SPD_opteed) || defined(AARCH32_SP_OPTEE) || defined(SPMC_OPTEE)
.image_info.image_base = QEMU_OPTEE_PAGEABLE_LOAD_BASE,
.image_info.image_max_size = QEMU_OPTEE_PAGEABLE_LOAD_SIZE,
#endif
.next_handoff_image_id = INVALID_IMAGE_ID,
},
#if defined(SPD_spmd)
/* 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, 0),
.image_info.image_base = TOS_FW_CONFIG_BASE,
.image_info.image_max_size = TOS_FW_CONFIG_LIMIT -
TOS_FW_CONFIG_BASE,
.next_handoff_image_id = INVALID_IMAGE_ID,
},
#if SPMD_SPM_AT_SEL2
/* Fill TB_FW_CONFIG related information */
{
.image_id = TB_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, 0),
.image_info.image_base = TB_FW_CONFIG_BASE,
.image_info.image_max_size = TB_FW_CONFIG_LIMIT - TB_FW_CONFIG_BASE,
.next_handoff_image_id = INVALID_IMAGE_ID,
},
/*
* Empty entries for SP packages to be filled in according to
* TB_FW_CONFIG.
*/
SP_PKG_ENTRY(SP_PKG1_ID),
SP_PKG_ENTRY(SP_PKG2_ID),
SP_PKG_ENTRY(SP_PKG3_ID),
SP_PKG_ENTRY(SP_PKG4_ID),
SP_PKG_ENTRY(SP_PKG5_ID),
SP_PKG_ENTRY(SP_PKG6_ID),
SP_PKG_ENTRY(SP_PKG7_ID),
SP_PKG_ENTRY(SP_PKG8_ID),
#endif
#endif
# endif /* QEMU_LOAD_BL32 */
/* 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 /* PRELOADED_BL33_BASE */
.ep_info.pc = NS_IMAGE_OFFSET,
SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, VERSION_2, image_info_t,
0),
.image_info.image_base = NS_IMAGE_OFFSET,
.image_info.image_max_size = NS_IMAGE_MAX_SIZE,
# endif /* !PRELOADED_BL33_BASE */
.next_handoff_image_id = INVALID_IMAGE_ID,
}
#endif /* !EL3_PAYLOAD_BASE */
};
REGISTER_BL_IMAGE_DESCS(bl2_mem_params_descs)
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