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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
commit | 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 (patch) | |
tree | bcf648efac40ca6139842707f0eba5a4496a6dd2 /plat/nxp/common/setup/aarch64/ls_bl2_mem_params_desc.c | |
parent | Initial commit. (diff) | |
download | arm-trusted-firmware-102b0d2daa97dae68d3eed54d8fe37a9cc38a892.tar.xz arm-trusted-firmware-102b0d2daa97dae68d3eed54d8fe37a9cc38a892.zip |
Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'plat/nxp/common/setup/aarch64/ls_bl2_mem_params_desc.c')
-rw-r--r-- | plat/nxp/common/setup/aarch64/ls_bl2_mem_params_desc.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/plat/nxp/common/setup/aarch64/ls_bl2_mem_params_desc.c b/plat/nxp/common/setup/aarch64/ls_bl2_mem_params_desc.c new file mode 100644 index 0000000..7463d47 --- /dev/null +++ b/plat/nxp/common/setup/aarch64/ls_bl2_mem_params_desc.c @@ -0,0 +1,103 @@ +/* + * 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) |