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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/renesas/common/bl2_plat_mem_params_desc.c | |
parent | Initial commit. (diff) | |
download | arm-trusted-firmware-upstream.tar.xz arm-trusted-firmware-upstream.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 '')
-rw-r--r-- | plat/renesas/common/bl2_plat_mem_params_desc.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/plat/renesas/common/bl2_plat_mem_params_desc.c b/plat/renesas/common/bl2_plat_mem_params_desc.c new file mode 100644 index 0000000..bf2706d --- /dev/null +++ b/plat/renesas/common/bl2_plat_mem_params_desc.c @@ -0,0 +1,88 @@ +/* + * Copyright (c) 2016-2019, 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> +#include <lib/xlat_tables/xlat_tables_defs.h> +#include <plat/common/platform.h> + +#if (RCAR_BL33_EXECUTION_EL != 0) && (RCAR_BL33_EXECUTION_EL != 1) +#error +#endif + +#if (RCAR_BL33_EXECUTION_EL == 0) +#define BL33_MODE MODE_EL1 +#else +#define BL33_MODE MODE_EL2 +#endif + +extern uint64_t fdt_blob[PAGE_SIZE_4KB / sizeof(uint64_t)]; + +static bl_mem_params_node_t bl2_mem_params_descs[] = { + { + .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.spsr = SPSR_64(MODE_EL3, + MODE_SP_ELX, DISABLE_ALL_EXCEPTIONS), + .ep_info.pc = BL31_BASE, + + + SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, VERSION_2, + image_info_t, IMAGE_ATTRIB_PLAT_SETUP), + .image_info.image_max_size = BL31_LIMIT - BL31_BASE, + .image_info.image_base = BL31_BASE, + +# ifdef BL32_BASE + .next_handoff_image_id = BL32_IMAGE_ID, +# else + .next_handoff_image_id = BL33_IMAGE_ID, +# endif + }, +# ifdef BL32_BASE + { + .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, + .ep_info.spsr = 0, + .ep_info.args.arg3 = (uintptr_t)fdt_blob, + + SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, VERSION_2, + image_info_t, 0), + .image_info.image_max_size = BL32_LIMIT - BL32_BASE, + .image_info.image_base = BL32_BASE, + + .next_handoff_image_id = BL33_IMAGE_ID, + }, +#endif + { + .image_id = BL33_IMAGE_ID, + + SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, VERSION_2, + entry_point_info_t, NON_SECURE | EXECUTABLE), + .ep_info.spsr = SPSR_64(BL33_MODE, MODE_SP_ELX, + DISABLE_ALL_EXCEPTIONS), + .ep_info.pc = BL33_BASE, +#ifdef RCAR_BL33_ARG0 + .ep_info.args.arg0 = RCAR_BL33_ARG0, +#endif + .ep_info.args.arg1 = (uintptr_t)fdt_blob, + SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, VERSION_2, + image_info_t, 0), + .image_info.image_max_size = + (uint32_t) (DRAM_LIMIT - BL33_BASE), + .image_info.image_base = BL33_BASE, + + .next_handoff_image_id = INVALID_IMAGE_ID, + } +}; + +REGISTER_BL_IMAGE_DESCS(bl2_mem_params_descs) |