| # 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/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 |
| |
| if (chip_enable_ota_requestor) { |
| # Generating the ota binary image |
| final_target = "${target_name}.ota" |
| } else { |
| # The executable is the final target. |
| final_target = "${simplelink_target_name}.out" |
| } |
| output_base_name = get_path_info(invoker.output_name, "name") |
| |
| #used for OTA image creator for the cc13xx |
| if (ti_simplelink_device_family == "cc13x2x7_26x2x7" || |
| 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 = [ ":${simplelink_target_name}_config" ] |
| |
| if (ti_simplelink_device_family == "cc13x2x7_26x2x7") { |
| if (chip_enable_ota_requestor) { |
| sources += |
| [ "${chip_root}/src/platform/cc13xx_26xx/oad_image_header.c" ] |
| ldscript = "${chip_root}/src/platform/cc13xx_26xx/cc13x2_26x2/cc13x2x7_cc26x2x7_freertos_ota.lds" |
| } else { |
| ldscript = "${chip_root}/src/platform/cc13xx_26xx/cc13x2_26x2/cc13x2x7_cc26x2x7_freertos.lds" |
| } |
| } else if (ti_simplelink_device_family == "cc13x4_26x4") { |
| if (chip_enable_ota_requestor) { |
| sources += |
| [ "${chip_root}/src/platform/cc13xx_26xx/oad_image_header.c" ] |
| ldscript = "${chip_root}/src/platform/cc13xx_26xx/cc13x4_26x4/cc13x4_cc26x4_freertos_ota.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( |
| "${target_gen_dir}/sysconfig/ti_utils_build_linker.cmd.genlibs", |
| root_build_dir), |
| "-T" + rebase_path(ldscript, root_build_dir), |
| ] |
| } |
| |
| if (chip_enable_ota_requestor && |
| ti_simplelink_device_family == "cc13x2x7_26x2x7") { |
| pw_python_action("${simplelink_target_name}.bin") { |
| public_deps = [ ":${simplelink_target_name}.out.image" ] |
| |
| script = "${ti_simplelink_sdk_root}//tools/common/oad/oad_image_tool.py" |
| sources = [ "${root_out_dir}/${objcopy_image_name}" ] |
| outputs = [ "${root_out_dir}/${output_base_name}.bin" ] |
| |
| args = [ |
| "--verbose", |
| "ccs", |
| rebase_path(root_out_dir, root_build_dir), |
| "7", |
| "-hex1", |
| rebase_path("${root_out_dir}/${output_base_name}.hex", root_out_dir), |
| "-o", |
| output_base_name, |
| ] |
| |
| if (defined(invoker.pem_file)) { |
| args += [ |
| "-k", |
| rebase_path(invoker.pem_file, root_build_dir), |
| ] |
| } else { |
| args += [ |
| "-k", |
| rebase_path("${ti_simplelink_sdk_root}/tools/common/oad/private.pem", |
| root_build_dir), |
| ] |
| } |
| } |
| pw_python_action("${simplelink_target_name}-bim.hex") { |
| public_deps = [ ":${simplelink_target_name}.bin" ] |
| |
| script = "${ti_simplelink_sdk_build_root}/oad_merge_tool.py" |
| sources = [ "${root_out_dir}/${output_base_name}.bin" ] |
| outputs = [ "${root_out_dir}/${output_base_name}-bim.hex" ] |
| |
| if (defined(invoker.bim_hex)) { |
| bim_hex = invoker.bim_hex |
| } else { |
| bim_hex = "${ti_simplelink_sdk_root}/examples/nortos/${ti_simplelink_board}/bim/hexfiles/bim_offchip/Release/bim_offchip.hex" |
| } |
| |
| args = [ |
| rebase_path("${root_out_dir}/${output_base_name}.bin", root_build_dir), |
| rebase_path(bim_hex, root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}-bim.hex", |
| root_build_dir), |
| ] |
| |
| args += [ "${root_out_dir}/${output_base_name}-bim.hex" ] |
| } |
| pw_python_action("${target_name}.ota") { |
| public_deps = [ ":${simplelink_target_name}-bim.hex" ] |
| |
| script = "${chip_root}/src/app/ota_image_tool.py" |
| sources = [ "${root_out_dir}/${output_base_name}.bin" ] |
| outputs = [ "${root_out_dir}/${output_base_name}.ota" ] |
| |
| args = [ |
| "create", |
| rebase_path("${root_out_dir}/${output_base_name}.bin", root_build_dir), |
| rebase_path("${root_out_dir}/${output_base_name}.ota", root_build_dir), |
| ] |
| |
| args += [ |
| "-v", |
| matter_device_vid, |
| "-p", |
| matter_device_pid, |
| "-vn", |
| matter_software_ver, |
| "-vs", |
| matter_software_ver_str, |
| ] |
| if (defined(invoker.ota_digest)) { |
| args += [ |
| "-da", |
| matter_ota_digest, |
| ] |
| } else { |
| args += [ |
| "-da", |
| "sha256", |
| ] |
| } |
| if (defined(invoker.ota_args)) { |
| args += invoker.ota_args |
| } |
| } |
| } |
| |
| group(simplelink_target_name) { |
| data_deps = [ ":$final_target" ] |
| |
| if (defined(invoker.data_deps)) { |
| data_deps += invoker.data_deps |
| } |
| } |
| } |