{ "schema": "hsimc.bsp.public-source-map.v1", "title": { "en": "T736 Ubuntu BSP source map", "zh-Hans": "T736 Ubuntu BSP 源码接续图谱" }, "revision": "c0-012", "publication_state": "PUBLIC_REFERENCE_RELEASE_CONTENT", "evidence_date": "2026-10-12", "scope": { "en": "An evidence snapshot for the audited T736 Linux 5.15.119 system. Recheck identities on your own board and SDK.", "zh-Hans": "本资料是已审计 T736 Linux 5.15.119 系统的证据快照；接续时须核对自己的板卡与 SDK 标识。" }, "status": { "source_located": true, "config_matched": true, "toolchain_binary_verified": false, "new_kernel_built": false, "new_kernel_installed": false, "browser_accepted": false, "as_of_evidence": "C006 / 2026-10-12", "c007_work": "Reference release content derived from preserved C006 evidence; no fresh hardware or browser acceptance in this documentation update." }, "source_origin": { "en": "Supplier-provided Shenzhen Baijie / HelperBoard T736 SDK and manuals, preserved project Git objects and historical build inputs; summarized from corrected C006 evidence.", "zh-Hans": "来源为深圳百杰 / HelperBoard T736 已交付 SDK 与手册、项目保留的 Git 对象和历史构建输入；根据 C006 更正后证据摘要整理。" }, "path_roots": { "SDK_ROOT": "Your vendor SDK root containing longan and .repo.", "SUPPLIER_ASSETS_ROOT": "Your supplier material root containing the named PDFs and tools." }, "sdk_archives_located": [ { "filename": "helpert736_android_repo_v1.2_20260321_1848.tar.gz", "bytes": 29221317434, "fresh_full_content_sha256": null }, { "filename": "helpert736_android_repo_v1.2_20260408_1937.tar.gz", "bytes": 29221468832, "fresh_full_content_sha256": null } ], "archive_scope": { "en": "Archives were located by name and exact size in C006. No new full archive content hash was computed. No archive is redistributed here.", "zh-Hans": "C006 按名称和精确大小定位了原包，没有重新计算大包完整内容哈希；本资料不分发原包。" }, "path_relationship": { "en": "Repo project names use lichee/... while working checkouts use longan/.... Resolve both through the manifest. The android_repo archive also supplies the documented Ubuntu build route.", "zh-Hans": "Repo 项目名使用 lichee/...，工作树使用 longan/...，二者通过 Manifest 对应。android_repo 原包同时承载手册所述 Ubuntu 构建路线。" }, "repositories": [ { "role": { "en": "Linux kernel", "zh-Hans": "Linux 内核" }, "sdk_relative_path": "longan/kernel/linux-5.15", "repo_manifest_name": "lichee/linux-5.15", "repo_object_relative_path": ".repo/project-objects/lichee/linux-5.15.git", "branch_label_at_audit": "helpert736", "commit": "a6cf22bef6bf05e90a49fef8da404ef666596f9e", "tree": "5b73f94d7ae1235906994b0333dcaa72d1d04b82", "object_id_algorithm": "Git SHA-1", "tracked_path_count": 73982, "saved_path_list_matches_commit_tree": true, "selected_matching_blobs": [ "Makefile", "init/Kconfig", "Kconfig", "Kbuild", "kernel/user_namespace.c", "kernel/pid_namespace.c", "kernel/utsname.c", "scripts/setlocalversion" ], "provenance": [ "E01", "E05" ] }, { "role": { "en": "Vendor BSP", "zh-Hans": "供应商 BSP" }, "sdk_relative_path": "longan/bsp", "repo_manifest_name": "lichee/bsp", "repo_object_relative_path": ".repo/project-objects/lichee/bsp.git", "branch_label_at_audit": "helpert736", "commit": "e987d89dfb564a1fb7f2dd2bf2b42001a319237e", "tree": "96a7bda4e1faa81b10cc65cc83da4961751ec862", "object_id_algorithm": "Git SHA-1", "tracked_path_count": 18597, "saved_path_list_matches_commit_tree": true, "selected_matching_blobs": [ "Makefile", "Kconfig" ], "provenance": [ "E01", "E05" ] }, { "role": { "en": "Build system", "zh-Hans": "构建系统" }, "sdk_relative_path": "longan/build", "repo_manifest_name": "lichee/build", "repo_object_relative_path": ".repo/project-objects/lichee/build.git", "branch_label_at_audit": "helpert736", "commit": "2ebcbb982b0606c7b34e852852efbeb7658d34e2", "tree": "f754b589b79fdb38b79d512491e564abd15c14db", "object_id_algorithm": "Git SHA-1", "tracked_path_count": 108, "saved_path_list_matches_commit_tree": true, "selected_matching_blobs": [ "Makefile", "mkkernel.sh", "mkcommon.sh", "pack" ], "provenance": [ "E01", "E05" ] }, { "role": { "en": "T736 board configuration", "zh-Hans": "T736 板级配置" }, "sdk_relative_path": "longan/device/config/chips/t736", "repo_manifest_name": "lichee/device/config/t736", "repo_object_relative_path": ".repo/project-objects/lichee/device/config/t736.git", "branch_label_at_audit": "helpert736", "commit": "ff3db23885a60482c01ac9f904f8746b094e8015", "tree": "f716185b66075a4bf50af89f3c3f92b9da467a88", "object_id_algorithm": "Git SHA-1", "tracked_path_count": 196, "saved_path_list_matches_commit_tree": true, "selected_matching_blobs": [ "configs/default/BoardConfig-conditions.mk", "configs/default/BoardConfig.mk", "configs/demo_aiot/BoardConfig.mk", "configs/demo_aiot/android/BoardConfig.mk", "configs/demo_aiot/dragonboard/BoardConfig.mk", "configs/demo_aiot/dtbo/board1.dts" ], "provenance": [ "E01", "E05" ] } ], "source_audit_scope": { "saved_path_lists_match_all_four_commit_trees": true, "selected_file_blob_matches": 20, "full_worktree_file_content_audit": false, "kernel_bsp_old_packed_and_vendor_commits_have_equal_trees": true, "limit": { "en": "Equal tree IDs establish the compared source trees, not the complete build environment, uncommitted runtime-build changes, boot compatibility or a successful kernel.", "zh-Hans": "相同 tree ID 说明所比较的源码树相同，不能据此证明完整构建环境、原构建未提交改动、启动兼容性或候选内核成功。" } }, "configuration_binding": { "sdk_relative_path": "longan/device/config/chips/t736/configs/default/linux-5.15/dragonboard_defconfig", "project_relative_path": "configs/default/linux-5.15/dragonboard_defconfig", "vendor_commit": "ff3db23885a60482c01ac9f904f8746b094e8015", "bytes": 159754, "sha256": "2fd95877a161adbadd70b95644ffdd3609df942dc9b458e98c0c4c843d6361d3", "match_scope": [ "Vendor commit blob", "Preserved working file", "Decompressed current running kernel configuration at C006 readback", "Two preserved historical UVC build inputs" ], "historical_input_count": 2, "namespace_baseline": { "CONFIG_NAMESPACES": "y", "CONFIG_USER_NS": "not set", "CONFIG_PID_NS": "not set", "CONFIG_UTS_NS": "not set" }, "c007_local_copy_hash_rechecked": true, "fresh_live_board_read_in_c007": false, "full_configuration_included": false, "provenance": [ "E02", "E03", "E06" ] }, "saved_module_symbols": { "filename": "Module.symvers", "bytes": 663213, "sha256": "a94ad1d2a0ea2440e1ea361f75046ca85e0d94533776113d87ce3bb009127d4c", "matched_preserved_input_count": 2, "content_included": false, "limit": { "en": "Preserved input identity; not proof that a new module or full kernel is compatible.", "zh-Hans": "已保存输入的一致性证据，不构成新模块或完整内核兼容性证明。" }, "provenance": [ "E03" ] }, "source_file_sha256": [ { "sdk_relative_path": "longan/kernel/linux-5.15/Makefile", "sha256": "93f06d67490b259e084ddf3e65dbe722003459241b165b330d281cae8d73a444", "provenance": [ "E01" ], "meaning": { "en": "Version fields identify Linux 5.15.119.", "zh-Hans": "版本字段为 Linux 5.15.119。" } }, { "sdk_relative_path": "longan/device/config/chips/t736/configs/default/linux-5.15/dragonboard_defconfig", "bytes": 159754, "sha256": "2fd95877a161adbadd70b95644ffdd3609df942dc9b458e98c0c4c843d6361d3", "provenance": [ "E02" ] }, { "sdk_relative_path": "longan/device/config/chips/t736/configs/default/BoardConfig.mk", "bytes": 296, "sha256": "132a7f9b011373769811033bb6d5e77fb85149277f445a8289baaf033dcbe17e", "provenance": [ "E02" ] }, { "sdk_relative_path": "longan/device/config/chips/t736/configs/demo_aiot/dragonboard/BoardConfig.mk", "bytes": 44, "sha256": "75bc3362b3b62acb0cc3e1e49924e979656da2e0bfd6aeb924c8cf9ce907651d", "provenance": [ "E02" ] }, { "sdk_relative_path": "longan/build/mkkernel.sh", "sha256": "7457c844a96fb2dbec86257e63d0ca40452c2bef60c6a35a5ca83bf3160e3f0c", "provenance": [ "E02" ] }, { "sdk_relative_path": "longan/build/mkcommon.sh", "sha256": "af14d9e8eebb7b001fffc79bd0fbb96ca71b42a944e859ce47ea2c23f937b36c", "provenance": [ "E02" ] }, { "sdk_relative_path": "longan/build/mkcmd.sh", "sha256": "b04fca3a54041f767ba733ad7a3ba15ef46f5af9c76040744ad4779bf784f8f9", "provenance": [ "E02" ] } ], "supplier_documents": [ { "id": "helper_manual", "supplier_assets_relative_path": "HelperBoard T736开发板用户手册V1.2.pdf", "version": "V1.2", "pdf_page_count": 77, "bytes": 8360277, "sha256": "7db3db9dca2c63459037bc4cb777692c39273a6b4f4bf3a8d00738265d4967c3", "body_included": false, "provenance": [ "E04" ] }, { "id": "allwinner_bsp_guide", "supplier_assets_relative_path": "allwinner_docs/Linux_BSP独立仓库_开发指南.pdf", "version": "V1.11", "pdf_page_count": 23, "bytes": 792155, "sha256": "85d913a2c0e303ad6f0969d27858578d61c61cc7505a68d3e5037c5c66afba65", "body_included": false, "provenance": [ "E04" ] } ], "manual_page_map": [ { "document_id": "helper_manual", "physical_pdf_pages": [ 45 ], "printed_pages": [ 43 ], "section": "5.1", "summary": { "en": "The Android-named SDK supplies Ubuntu U-Boot, kernel and board configuration; repo.tar.gz is the code-management utility.", "zh-Hans": "Android 命名的 SDK 同时提供 Ubuntu 所用的 U-Boot、内核和板级配置；repo.tar.gz 是代码管理工具。" }, "provenance": [ "E04" ] }, { "document_id": "helper_manual", "physical_pdf_pages": [ 46, 47, 48 ], "printed_pages": [ 44, 45, 46 ], "section": "5.1, 5.3, 5.4", "summary": { "en": "Ubuntu build selection: linux / dragonboard / t736 / demo_aiot / matching display and Ubuntu 24.04 rootfs / default / linux-5.15.", "zh-Hans": "Ubuntu 构建选择：linux / dragonboard / t736 / demo_aiot / 匹配显示与 Ubuntu 24.04 rootfs / default / linux-5.15。" }, "provenance": [ "E04" ] }, { "document_id": "helper_manual", "physical_pdf_pages": [ 70 ], "printed_pages": [ 68 ], "section": "8.8", "summary": { "en": "Linux uses dragonboard_defconfig; Android uses android13_arm64_defconfig. The generated configuration is longan/out/t736/kernel/build/.config.", "zh-Hans": "Linux 使用 dragonboard_defconfig；Android 使用 android13_arm64_defconfig；生成配置位于 longan/out/t736/kernel/build/.config。" }, "provenance": [ "E04" ] }, { "document_id": "helper_manual", "physical_pdf_pages": [ 47 ], "printed_pages": [ 45 ], "section": "5.2", "summary": { "en": "sun60iw2p1_t736_defconfig belongs to U-Boot. Selecting a display preset changes board.dts and uboot-board.dts; the HDMI example is 1920×1080.", "zh-Hans": "sun60iw2p1_t736_defconfig 属于 U-Boot；选择显示预设会修改 board.dts 与 uboot-board.dts，HDMI 示例为 1920×1080。" }, "provenance": [ "E04" ] }, { "document_id": "helper_manual", "physical_pdf_pages": [ 48 ], "printed_pages": [ 46 ], "section": "5.3–5.5", "summary": { "en": "Build and pack are longan wrapper operations; the output is longan/out/t736_dragonboard_demo_aiot_uart0.img. No build or pack ran in C006.", "zh-Hans": "构建与打包经 longan 包装脚本，输出 longan/out/t736_dragonboard_demo_aiot_uart0.img；C006 没有执行构建或打包。" }, "provenance": [ "E04" ] }, { "document_id": "helper_manual", "physical_pdf_pages": [ 70 ], "printed_pages": [ 68 ], "section": "8.7 continuation", "summary": { "en": "The patch example relates longan/kernel/linux-5.15 to a file in longan/bsp, demonstrating their combined source role.", "zh-Hans": "补丁示例将 longan/kernel/linux-5.15 与 longan/bsp 中的文件对应起来，说明两者共同构成源码输入。" }, "provenance": [ "E04" ] }, { "document_id": "helper_manual", "physical_pdf_pages": [ 22, 49 ], "printed_pages": [ 20, 47 ], "section": "3.3, 6.1", "summary": { "en": "Vendor Ubuntu 20.04 VM and build prerequisites; recommended memory at least 12 GB, with 16 GB suggested for Android, and storage at least 500 GB.", "zh-Hans": "供应商 Ubuntu 20.04 VM 与构建依赖；建议至少 12 GB 内存，Android 建议 16 GB，存储至少 500 GB。" }, "provenance": [ "E04" ] }, { "document_id": "helper_manual", "physical_pdf_pages": [ 51 ], "printed_pages": [ 49 ], "section": "7.1", "summary": { "en": "GCC 13.3 / Qt 6.6.3 is introduced for remote Qt application development, separate from the recorded GCC 10.3.1 kernel compiler.", "zh-Hans": "GCC 13.3 / Qt 6.6.3 用于 Qt 应用远程开发，与原内核记录的 GCC 10.3.1 编译器用途不同。" }, "provenance": [ "E04" ] }, { "document_id": "helper_manual", "physical_pdf_pages": [ 18, 20, 21 ], "printed_pages": [ 16, 18, 19 ], "section": "3.1, 3.2", "summary": { "en": "PhoenixSuit describes full-image flashing. These pages do not establish a kernel-only recovery method preserving the current system.", "zh-Hans": "PhoenixSuit 说明的是完整镜像烧录；这些页面未建立保留现有系统的内核单项恢复方法。" }, "provenance": [ "E04" ] }, { "document_id": "allwinner_bsp_guide", "physical_pdf_pages": [ 8, 9, 13 ], "printed_pages": [ 4, 5, 9 ], "section": "2.1, 2.2", "summary": { "en": "Independent kernel and BSP repositories are combined through the SDK build layout. Generic Linux 5.10 examples are not T736 defaults.", "zh-Hans": "SDK 构建布局组合独立 kernel 与 BSP 仓库；通用 Linux 5.10 示例并非 T736 默认配置。" }, "provenance": [ "E04" ] }, { "document_id": "allwinner_bsp_guide", "physical_pdf_pages": [ 11, 12, 14, 15 ], "printed_pages": [ 7, 8, 10, 11 ], "section": "2.2.2.1, 3", "summary": { "en": "Board, SoC and common config priority; use the SDK loadconfig/menuconfig/saveconfig/kernel wrapper and inspect the resulting configuration.", "zh-Hans": "板级、SoC、公共配置的优先级；使用 SDK 的 loadconfig/menuconfig/saveconfig/kernel 包装入口并核对生成配置。" }, "provenance": [ "E04" ] } ], "toolchain_mapping": { "original_kernel_compiler": "aarch64-none-linux-gnu GCC 10.3.1 / Arm 10.3-2021.07", "mapping_source_sdk_relative_path": "longan/build/mkcmd.sh", "mapping_source_sha256": "b04fca3a54041f767ba733ad7a3ba15ef46f5af9c76040744ad4779bf784f8f9", "mapping_line_in_audited_file": 232, "mapping_key": { "kernel": "linux-5.15", "architecture": "arm64" }, "compiler_archive_name": "gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu.tar.xz", "mapping_target_label": "target-arm64-10.3", "host_indicated_by_archive_name": "x86_64 Linux", "target_triple": "aarch64-none-linux-gnu", "candidate_repository": { "sdk_relative_path": "longan/prebuilt/kernelbuilt/aarch64", "repo_manifest_name": "product/tina/tina-ng/prebuilt/kernel-built/aarch64", "repo_object_relative_path": ".repo/project-objects/product/tina/tina-ng/prebuilt/kernel-built/aarch64.git", "helpert736_ref": "7456126098f7a9379fe2683422db98d0df25a8c8", "tree": null, "binary_content_verified": false }, "binary_version_host_loader_and_execution": "NOT_YET_VERIFIED", "current_system_gcc_at_c006": "Ubuntu GCC 13.3.0", "qt_application_toolchain": { "supplier_assets_relative_path": "tools/toolchain_for_linux/helpert736_ubuntu24.04_aarch64_glibc2.39_gcc13.3_qt6.6.3.tar.gz", "file_located": true, "bytes": 1279987621, "full_archive_sha256": null, "compiler_elf_host_verified": false, "role": { "en": "Qt application development; not a substitute for matching kernel-toolchain evidence.", "zh-Hans": "Qt 应用开发；不能替代与原内核匹配的工具链证据。" } }, "supplier_vm": { "supplier_assets_relative_path": "tools/vmware17/helperboard_ubuntu_20.04.zip", "file_located": true, "bytes": 5541218655, "vmx_member": "ubuntu20.04_baijie/ubuntu20.04.vmx", "metadata_guest_architecture": "x86 64-bit", "metadata_guest_os": "Ubuntu 20.04.6 LTS", "default_memory_mb": 4096, "started_during_c006": false, "full_archive_sha256": null }, "provenance": [ "E01", "E02", "E04", "E05", "E06" ] }, "namespace_candidate": { "file": "browser-namespaces.fragment", "sha256": "6a4b2835d32089a98fceffd092512e274c5dd66ab465ba9a02890e4395541e47", "bytes": 49, "assignments": [ "CONFIG_USER_NS=y", "CONFIG_PID_NS=y", "CONFIG_UTS_NS=y" ], "kconfig_evaluated": false, "kernel_built": false, "kernel_installed": false, "browser_accepted": false, "limit": { "en": "A proposed three-option fragment. Resolve it with the pinned SDK, matching compiler and Kconfig; record every derived configuration change and test the complete candidate.", "zh-Hans": "三个配置项的候选片段。须在固定 SDK、匹配编译器和 Kconfig 中求值，记录全部派生配置变化，并测试完整候选产物。" } }, "provenance_records": [ { "id": "E01", "record_filename": "UVC-SOURCE-AUDIT.json", "sha256": "780de20c80b091f9a71acc39f729df7308b13f7876e8435f9905fafe6f0e8eb1", "bytes": 16491, "purpose": { "en": "Pinned source commits, tree IDs and selected blob checks", "zh-Hans": "固定源码提交、tree ID 与关键 blob 核对" }, "body_included": false, "scope": "Corrected C006 project evidence; digest reference only, not a public download link." }, { "id": "E02", "record_filename": "VENDOR-CONFIG-BINDING.json", "sha256": "7d97e34fc52a9a2d4a13831975895cbb9ce3de33d9ffeec307fb3ff3f47956e3", "bytes": 4760, "purpose": { "en": "Vendor configuration identity and compiler mapping in build scripts", "zh-Hans": "供方配置一致性与构建脚本中的编译器映射" }, "body_included": false, "scope": "Corrected C006 project evidence; digest reference only, not a public download link." }, { "id": "E03", "record_filename": "CONFIG-BUILD-BINDING.json", "sha256": "1fc051f1e7dfee8c8e1464a43e545f54bff225ddd3efcde6c798ec74ff11c479", "bytes": 1100, "purpose": { "en": "Running configuration and two historical build-input comparisons", "zh-Hans": "现机配置与两套历史构建输入比对" }, "body_included": false, "scope": "Corrected C006 project evidence; digest reference only, not a public download link." }, { "id": "E04", "record_filename": "SUPPLIER-MANUAL-AUDIT.json", "sha256": "5230dba98df6dc5259585e6fa79cb7782bda14a35cba06e79e634e243c578dd2", "bytes": 22948, "purpose": { "en": "Corrected supplier manual and VM audit", "zh-Hans": "已更正的供应商手册与 VM 审计" }, "body_included": false, "scope": "Corrected C006 project evidence; digest reference only, not a public download link." }, { "id": "E05", "record_filename": "INDEX-AUDIT.json", "sha256": "2f2c194d1591c284c099266ee0b8413c41482aeba0185d354262cfa723792cd8", "bytes": 16652, "purpose": { "en": "Manifest names, relative paths and toolchain candidate location", "zh-Hans": "Manifest 名称、相对路径与工具链候选位置" }, "body_included": false, "scope": "Corrected C006 project evidence; digest reference only, not a public download link." }, { "id": "E06", "record_filename": "NEXT-KERNEL-WORK-PACKAGE.json", "sha256": "0763dcbfb861765495d4591ae53b7721561748f13a29b1196f99958a30f8ce1c", "bytes": 5336, "purpose": { "en": "Final C006 state and next-work definition", "zh-Hans": "C006 最终状态与下一工作定义" }, "body_included": false, "scope": "Corrected C006 project evidence; digest reference only, not a public download link." } ], "redistribution": { "includes": [ "Bilingual source-map summaries", "Relative SDK paths and object IDs", "Checksums and page references", "Three-line proposed namespace fragment", "Next-work definition" ], "excludes": [ "Supplier source trees", "Full kernel configurations", "Supplier manuals", "Original SDK archives", "Raw project evidence bodies", "Prompts and canonical record bodies", "Private network identifiers and personal filesystem paths" ], "license_statement": { "en": "This map does not grant redistribution rights for supplier assets. Obtain those assets through an authorized source and retain their applicable licenses.", "zh-Hans": "本图谱不授予供应商资产的再分发权；应通过授权来源取得资产并保留其适用许可。" }, "public_download_url_verified": false }, "edition": "C0-012", "publication_base_url": "https://hsimc.tech/rd/t736/ecosystem/evidence/engineering-field-guide-20261012/", "publication_relative_directory": "materials/bsp/", "publication_url": "https://hsimc.tech/rd/t736/ecosystem/evidence/engineering-field-guide-20261012/materials/bsp/source-map.json", "storage_snapshot": { "as_of": "C006 / 2026-10-12", "root_filesystem_total": "4.9G", "root_available": "2.7G", "separate_data_filesystem_total": "54G", "separate_data_available": "47G", "units": "df human-readable report", "live_rechecked_for_C012": false, "full_kernel_build_capacity_proven": false, "purpose": "Locate preserved build inputs on the separate data filesystem rather than infer the whole device capacity from root." } }