| # Copyright (c) 2020 Project CHIP Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import("//build_overrides/build.gni") |
| import("//build_overrides/chip.gni") |
| import("//build_overrides/ti_simplelink_sdk.gni") |
| |
| import("${build_root}/toolchain/flashable_executable.gni") |
| import("${chip_root}/src/platform/cc13xx_26xx/factory_data_config.gni") |
| import("${chip_root}/src/platform/device.gni") |
| import("ti_simplelink_board.gni") |
| import("ti_simplelink_sdk.gni") |
| |
| declare_args() { |
| matter_device_vid = "" |
| matter_device_pid = "" |
| matter_software_ver = "" |
| matter_software_ver_str = "" |
| } |
| |
| assert(matter_device_vid != "", "matter_device_vid must be specified") |
| assert(matter_device_pid != "", "matter_device_pid must be specified") |
| assert(matter_software_ver != "", "matter_software_ver must be specified") |
| assert(matter_software_ver_str != "", |
| "matter_software_ver_str must be specified") |
| |
| template("ti_simplelink_executable") { |
| simplelink_target_name = target_name |
| |
| output_base_name = get_path_info(invoker.output_name, "name") |
| |
| #used for OTA image creator for the cc13xx |
| if (ti_simplelink_device_family == "cc13x4_26x4") { |
| objcopy_image_name = output_base_name + ".hex" |
| objcopy_image_format = "ihex" |
| } else { |
| objcopy_image_name = output_base_name + ".bin" |
| objcopy_image_format = "binary" |
| } |
| objcopy = "arm-none-eabi-objcopy" |
| |
| config("${simplelink_target_name}_config") { |
| defines = [] |
| |
| if (defined(invoker.defines)) { |
| defines += invoker.defines |
| } |
| |
| # add OTA options if available |
| defines += [ |
| "CHIP_DEVICE_CONFIG_DEVICE_VENDOR_ID=${matter_device_vid}", |
| "CHIP_DEVICE_CONFIG_DEVICE_PRODUCT_ID=${matter_device_pid}", |
| "CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION=${matter_software_ver}", |
| "CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION_STRING=\"${matter_software_ver_str}\"", |
| ] |
| } |
| |
| flashable_executable("${simplelink_target_name}.out") { |
| forward_variables_from(invoker, "*") |
| |
| public_configs = [ ":${simplelink_target_name}_config" ] |
| |
| if (ti_simplelink_device_family == "cc13x4_26x4") { |
| if (chip_enable_ota_requestor) { |
| sources += |
| [ "${chip_root}/src/platform/cc13xx_26xx/oad_image_header.c" ] |
| if (custom_factory_data) { |
| ldscript = "${chip_root}/src/platform/cc13xx_26xx/cc13x4_26x4/cc13x4_cc26x4_freertos_ota_factory_data.lds" |
| } else { |
| ldscript = "${chip_root}/src/platform/cc13xx_26xx/cc13x4_26x4/cc13x4_cc26x4_freertos_ota.lds" |
| } |
| } else { |
| if (custom_factory_data) { |
| ldscript = "${chip_root}/src/platform/cc13xx_26xx/cc13x4_26x4/cc13x4_cc26x4_freertos_factory_data.lds" |
| } else { |
| ldscript = "${chip_root}/src/platform/cc13xx_26xx/cc13x4_26x4/cc13x4_cc26x4_freertos.lds" |
| } |
| } |
| } else if (ti_simplelink_device_family == "cc32xx") { |
| ldscript = "${ti_simplelink_sdk_root}/source/ti/boards/cc32xxsf/cc32xxsf_freertos.lds" |
| } |
| |
| inputs = [ ldscript ] |
| |
| ldflags = [ |
| "-L" + rebase_path(ti_simplelink_sdk_root + "/source", root_build_dir), |
| rebase_path( |
| "${target_gen_dir}/sysconfig/ti_utils_build_linker.cmd.genlibs", |
| root_build_dir), |
| "-T" + rebase_path(ldscript, root_build_dir), |
| ] |
| } |
| |
| if (chip_enable_ota_requestor) { |
| if (ti_simplelink_device_family == "cc13x4_26x4") { |
| if (custom_factory_data) { |
| pw_python_action("${simplelink_target_name}-without-factory-data.hex") { |
| public_deps = [ ":${simplelink_target_name}.out.image" ] |
| |
| script = "${ti_simplelink_sdk_build_root}/factory_data_trim.py" |
| sources = [ "${root_out_dir}/${objcopy_image_name}" ] |
| outputs = |
| [ "${root_out_dir}/${output_base_name}-without-factory-data.hex" ] |
| |
| args = [ |
| rebase_path("${root_out_dir}/${output_base_name}.hex", |
| root_out_dir), |
| rebase_path("${root_out_dir}/${output_base_name}.out.map", |
| root_out_dir), |
| rebase_path( |
| "${root_out_dir}/${output_base_name}-without-factory-data.hex", |
| root_out_dir), |
| "cc13x4_26x4", |
| ] |
| } |
| pw_python_action("${simplelink_target_name}-factory-data.hex") { |
| script = "${ti_simplelink_sdk_build_root}/create_factory_data.py" |
| sources = [ |
| "${chip_root}/src/platform/cc13xx_26xx/factory_data.schema", |
| "${chip_root}/src/platform/cc13xx_26xx/factory_data_cc13xx_26xx.json", |
| ] |
| outputs = [ "${root_out_dir}/${output_base_name}-factory-data.hex" ] |
| |
| args = [ |
| "-factory_data", |
| rebase_path( |
| "${chip_root}/src/platform/cc13xx_26xx/factory_data_cc13xx_26xx.json"), |
| "-schema", |
| rebase_path( |
| "${chip_root}/src/platform/cc13xx_26xx/factory_data.schema"), |
| "-o", |
| rebase_path("${root_out_dir}/${output_base_name}-factory-data.hex", |
| root_out_dir), |
| "-device", |
| "cc13x4_26x4", |
| ] |
| } |
| } |
| |
| # add MCUBoot Header to the executable |
| action("${simplelink_target_name}_header.hex") { |
| if (custom_factory_data) { |
| public_deps = |
| [ ":${simplelink_target_name}-without-factory-data.hex" ] |
| } else { |
| public_deps = [ ":${simplelink_target_name}.out.image" ] |
| } |
| |
| script = "${ti_simplelink_sdk_root}/source/third_party/mcuboot/scripts/imgtool.py" |
| if (custom_factory_data) { |
| sources = |
| [ "${root_out_dir}/${output_base_name}-without-factory-data.hex" ] |
| input_path = |
| "${root_out_dir}/${output_base_name}-without-factory-data.hex" |
| } else { |
| sources = [ "${root_out_dir}/${output_base_name}.hex" ] |
| input_path = "${root_out_dir}/${output_base_name}.hex" |
| } |
| outputs = [ "${root_out_dir}/${output_base_name}_header.hex" ] |
| |
| args = [ |
| "sign", |
| "--header-size", |
| "0x80", |
| "--align", |
| "4", |
| "--slot-size", |
| "0x000F6000", # must match the flash_map_backend definitions |
| "--version", |
| matter_software_ver_str, |
| "--pad-header", |
| "--pad", |
| "--key", |
| rebase_path( |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/root-ec-p256.pem", |
| root_build_dir), |
| rebase_path(input_path, root_out_dir), |
| rebase_path("${root_out_dir}/${output_base_name}_header.hex", |
| root_out_dir), |
| ] |
| } |
| action("${simplelink_target_name}_header.bin") { |
| inputs = [ "${root_out_dir}/${output_base_name}_header.hex" ] |
| outputs = [ "${root_out_dir}/${output_base_name}_header.bin" ] |
| deps = [ ":${simplelink_target_name}_header.hex" ] |
| args = [ |
| objcopy, |
| "-I", |
| "ihex", |
| "-O", |
| "binary", |
| rebase_path("${root_out_dir}/${output_base_name}_header.hex", |
| root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}_header.bin", |
| root_build_dir), |
| ] |
| script = "${build_root}/gn_run_binary.py" |
| } |
| |
| # Generate MCUBoot sysconfig |
| ti_sysconfig("${simplelink_target_name}_mcuboot.syscfg") { |
| sources = [ "${ti_simplelink_sdk_build_root}/mcuboot/mcuboot.syscfg" ] |
| rtos = "nortos" |
| outputs = [ |
| "ti_drivers_config.c", |
| "ti_drivers_config.h", |
| "ti_devices_config.c", |
| "ti_devices_config.h", |
| |
| # not traditional source files |
| #"ti_utils_build_linker.cmd.genlibs", |
| #"syscfg_c.rov.xs", |
| ] |
| } |
| |
| #build MCUBoot bootloader |
| # config("${simplelink_target_name}_mcubootloader_config") { |
| # # libs = [ "${ti_simplelink_sdk_root}/source/ti/devices/cc13x4_cc26x4/driverlib/bin/gcc/driverlib.lib" ] |
| # } |
| flashable_executable("${simplelink_target_name}_mcubootloader") { |
| output_name = "${output_base_name}.mcubootloader.out" |
| output_dir = root_out_dir |
| deps = [ |
| ":${simplelink_target_name}_mcuboot.syscfg", |
| ":build_external_library", |
| ] |
| public_configs = [ ":external_library_config" ] |
| ldscript = |
| "${ti_simplelink_sdk_build_root}/mcuboot/mcuboot_cc13x4_cc26x4.lds" |
| objcopy_image_name = "${output_base_name}.mcubootloader.hex" |
| objcopy_image_format = "ihex" |
| inputs = [ ldscript ] |
| sources = [ |
| "${ti_simplelink_sdk_build_root}/mcuboot/flash_map_backend.c", |
| "${ti_simplelink_sdk_build_root}/mcuboot/mcuboot_config/mcuboot_config.h", |
| "${ti_simplelink_sdk_build_root}/syscalls_stubs.cpp", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/boot_record.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/bootutil_misc.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/bootutil_public.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/caps.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/encrypted.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/fault_injection_hardening.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/fault_injection_hardening_delay_rng_mbedtls.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/image_ec.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/image_ec256.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/image_ed25519.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/image_rsa.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/image_validate.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/loader.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/swap_misc.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/swap_move.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/swap_priv.h", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/swap_scratch.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src/tlv.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/ti/source/mcuboot_app/keys.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/ti/source/mcuboot_app/mcuboot_app.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/ti/source/mcuboot_app/security_cnt.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/ext/mbedtls-asn1/src/asn1parse.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/ext/mbedtls-asn1/src/platform_util.c", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/ext/ti-crypto/sl_crypto.c", |
| "${ti_simplelink_sdk_root}/source/ti/common/cc26xx/debug/led_debug.c", |
| "${ti_simplelink_sdk_root}/source/ti/common/cc26xx/ecc/ECDSACC26X4_driverlib.c", |
| "${ti_simplelink_sdk_root}/source/ti/common/cc26xx/sha2/sha2_driverlib.c", |
| "${ti_simplelink_sdk_root}/source/ti/common/flash/no_rtos/extFlash/bsp_spi_cc13x4_cc26x4.c", |
| "${ti_simplelink_sdk_root}/source/ti/common/flash/no_rtos/extFlash/ext_flash.c", |
| "${ti_simplelink_sdk_root}/source/ti/common/mcuboot/boot_seed/boot_seed_cc13x4_cc26x4.c", |
| ] |
| |
| include_dirs = [ |
| # === MUST BE BEFORE === |
| # "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/ti/source/mcuboot_app" |
| # to eclipse the mcuboot config header |
| "${ti_simplelink_sdk_build_root}/mcuboot", |
| |
| "${ti_simplelink_sdk_root}/kernel/nortos", |
| "${ti_simplelink_sdk_root}/source", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/include", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/bootutil/src", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/boot/ti/source/mcuboot_app", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/ext", |
| "${ti_simplelink_sdk_root}/source/third_party/mcuboot/ext/mbedtls-asn1/include", |
| "${ti_simplelink_sdk_root}/source/ti", |
| "${ti_simplelink_sdk_root}/source/ti/common/cc26xx/ecc", |
| "${ti_simplelink_sdk_root}/source/ti/common/cc26xx/sha2", |
| "${ti_simplelink_sdk_root}/source/ti/common/flash/no_rtos/extFlash", |
| ] |
| |
| defines = [ |
| "EXCLUDE_TRACE", |
| "BOOT_LOADER", |
| ] |
| |
| ldflags = [ |
| "-eresetISR", |
| "-L" + |
| rebase_path(ti_simplelink_sdk_root + "/source", root_build_dir), |
| "-L" + rebase_path(ti_simplelink_sdk_root + "/kernel/nortos", |
| root_build_dir), |
| rebase_path( |
| "${target_gen_dir}/${simplelink_target_name}_mcuboot.syscfg/ti_utils_build_linker.cmd.genlibs", |
| root_build_dir), |
| "-T" + rebase_path(ldscript, root_build_dir), |
| ] |
| } |
| |
| action("${simplelink_target_name}-mcuboot.hex") { |
| public_deps = [ |
| ":${simplelink_target_name}_header.bin", |
| ":${simplelink_target_name}_mcubootloader.image", |
| ] |
| |
| if (custom_factory_data) { |
| public_deps += [ ":${simplelink_target_name}-factory-data.hex" ] |
| |
| script = "${ti_simplelink_sdk_build_root}/oad_and_factory_data_merge_tool.py" |
| sources = [ |
| "${root_out_dir}/${output_base_name}-factory-data.hex", |
| "${root_out_dir}/${output_base_name}.mcubootloader.hex", |
| "${root_out_dir}/${output_base_name}_header.bin", |
| ] |
| } else { |
| script = "${ti_simplelink_sdk_build_root}/oad_merge_tool.py" |
| sources = [ |
| "${root_out_dir}/${output_base_name}.mcubootloader.hex", |
| "${root_out_dir}/${output_base_name}_header.bin", |
| ] |
| } |
| |
| outputs = [ "${root_out_dir}/${output_base_name}-mcuboot.hex" ] |
| |
| if (custom_factory_data) { |
| args = [ |
| rebase_path("${root_out_dir}/${output_base_name}_header.hex", |
| root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}.mcubootloader.hex", |
| root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}-factory-data.hex", |
| root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}-mcuboot.hex", |
| root_build_dir), |
| ] |
| } else { |
| args = [ |
| rebase_path("${root_out_dir}/${output_base_name}_header.hex", |
| root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}.mcubootloader.hex", |
| root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}-mcuboot.hex", |
| root_build_dir), |
| ] |
| } |
| } |
| pw_python_action("${target_name}.ota") { |
| # For MCUBoot the image could be truncated to the actual executable |
| # size. The hex file is padded to the slot size. |
| public_deps = [ ":${simplelink_target_name}_header.bin" ] |
| |
| script = "${chip_root}/src/app/ota_image_tool.py" |
| sources = [ "${root_out_dir}/${output_base_name}_header.bin" ] |
| outputs = [ "${root_out_dir}/${output_base_name}.ota" ] |
| |
| args = [ |
| "create", |
| rebase_path("${root_out_dir}/${output_base_name}_header.bin", |
| root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}.ota", |
| root_build_dir), |
| ] |
| |
| args += [ |
| "-v", |
| matter_device_vid, |
| "-p", |
| matter_device_pid, |
| "-vn", |
| matter_software_ver, |
| "-vs", |
| matter_software_ver_str, |
| ] |
| if (defined(invoker.ota_digest)) { |
| args += [ |
| "-da", |
| matter_ota_digest, |
| ] |
| } else { |
| args += [ |
| "-da", |
| "sha256", |
| ] |
| } |
| if (defined(invoker.ota_args)) { |
| args += invoker.ota_args |
| } |
| } |
| } |
| } else if (ti_simplelink_device_family == "cc13x4_26x4" && |
| custom_factory_data) { |
| pw_python_action("${simplelink_target_name}-without-factory-data.hex") { |
| public_deps = [ ":${simplelink_target_name}.out.image" ] |
| |
| script = "${ti_simplelink_sdk_build_root}/factory_data_trim.py" |
| sources = [ "${root_out_dir}/${objcopy_image_name}" ] |
| outputs = |
| [ "${root_out_dir}/${output_base_name}-without-factory-data.hex" ] |
| |
| args = [ |
| rebase_path("${root_out_dir}/${output_base_name}.hex", root_out_dir), |
| rebase_path("${root_out_dir}/${output_base_name}.out.map", |
| root_out_dir), |
| rebase_path( |
| "${root_out_dir}/${output_base_name}-without-factory-data.hex", |
| root_out_dir), |
| "cc13x4_26x4", |
| ] |
| } |
| pw_python_action("${simplelink_target_name}-factory-data.hex") { |
| script = "${ti_simplelink_sdk_build_root}/create_factory_data.py" |
| sources = [ |
| "${chip_root}/src/platform/cc13xx_26xx/factory_data.schema", |
| "${chip_root}/src/platform/cc13xx_26xx/factory_data_cc13xx_26xx.json", |
| ] |
| outputs = [ "${root_out_dir}/${output_base_name}-factory-data.hex" ] |
| |
| args = [ |
| "-factory_data", |
| rebase_path( |
| "${chip_root}/src/platform/cc13xx_26xx/factory_data_cc13xx_26xx.json"), |
| "-schema", |
| rebase_path( |
| "${chip_root}/src/platform/cc13xx_26xx/factory_data.schema"), |
| "-o", |
| rebase_path("${root_out_dir}/${output_base_name}-factory-data.hex", |
| root_out_dir), |
| "-device", |
| "cc13x4_26x4", |
| ] |
| } |
| pw_python_action("${simplelink_target_name}-and-factory-data.hex") { |
| public_deps = [ |
| ":${simplelink_target_name}-factory-data.hex", |
| ":${simplelink_target_name}-without-factory-data.hex", |
| ] |
| script = "${ti_simplelink_sdk_build_root}/factory_data_merge_tool.py" |
| sources = [ |
| "${root_out_dir}/${output_base_name}-factory-data.hex", |
| "${root_out_dir}/${output_base_name}-without-factory-data.hex", |
| ] |
| outputs = [ "${root_out_dir}/${output_base_name}-and-factory-data.hex" ] |
| |
| args = [ |
| rebase_path( |
| "${root_out_dir}/${output_base_name}-without-factory-data.hex", |
| root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}-factory-data.hex", |
| root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}-and-factory-data.hex", |
| root_build_dir), |
| ] |
| args += [ "${root_out_dir}/${output_base_name}-and-factory-data.hex" ] |
| } |
| } |
| |
| group(simplelink_target_name) { |
| if (chip_enable_ota_requestor) { |
| # Generating the ota binary image |
| if (ti_simplelink_device_family == "cc13x4_26x4") { |
| data_deps = [ |
| ":${simplelink_target_name}-mcuboot.hex", |
| ":${simplelink_target_name}.ota", |
| ":${simplelink_target_name}.out", |
| ] |
| } |
| } else { |
| # The executable is the final target. |
| data_deps = [ ":${simplelink_target_name}.out" ] |
| } |
| |
| if (defined(invoker.data_deps)) { |
| data_deps += invoker.data_deps |
| } |
| } |
| } |
