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‎BUILD.gn‎

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@@ -272,6 +272,9 @@ if (current_toolchain != "${dir_pw_toolchain}/default:default") {
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# Set this to true to enable bl602 builds by default.
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enable_bl602_builds = false
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# Set this to true to enable qcc743 builds by default.
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enable_qcc743_builds = false
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# Set this to true to enable bl702 builds by default.
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enable_bl702_builds = false
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@@ -402,6 +405,9 @@ if (current_toolchain != "${dir_pw_toolchain}/default:default") {
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# Build the bl602 lighting app example.
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enable_bl602_lighting_app_build = enable_bl602_builds
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# Build the qcc743 lighting app example.
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enable_qcc743_lighting_app_build = enable_qcc743_builds
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# Build the bl702 lighting app example.
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enable_bl702_lighting_app_build = enable_bl702_builds
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‎build_overrides/qcc74x_iot_sdk.gni‎

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# Copyright (c) 2021 Project CHIP Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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declare_args() {
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qcc74x_iot_sdk_build_root = "//third_party/qcc74x/"
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qcc74x_sdk_root = "/opt/qcc74x_sdk"
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}

‎config/qcc74x/args.gni‎

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# Copyright (c) 2022 Project CHIP Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Options from standalone-chip.mk that differ from configure defaults. These
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# options are used from examples/.
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custom_toolchain =
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"//third_party/connectedhomeip/config/qcc74x/toolchain:riscv_gcc"

‎config/qcc74x/common/lib/pw_rpc/BUILD.gn‎

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# Copyright (c) 2021 Project CHIP Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import("//build_overrides/chip.gni")
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import("//build_overrides/pigweed.gni")
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import("$dir_pw_build/target_types.gni")
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config("pw_string_config") {
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defines = [
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"_GLIBCXX_USE_C99_MATH_TR1",
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"_LDBL_EQ_DBL",
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]
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}
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pw_source_set("pw_string_dep") {
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public_configs = [ ":pw_string_config" ]
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}
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static_library("pw_rpc") {
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output_name = "libPwRpc"
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public_configs = [ "${dir_pigweed}/pw_hdlc:default_config" ]
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public_deps = [
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"$dir_pw_rpc:server",
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"$dir_pw_rpc/nanopb:echo_service",
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"${chip_root}/examples/platform/qcc74x/common/rpc/pw_sys_io:pw_sys_io",
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dir_pw_assert,
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dir_pw_checksum,
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dir_pw_hdlc,
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dir_pw_log,
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]
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output_dir = "${root_out_dir}/lib"
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}

‎config/qcc74x/common/lib/pw_rpc/pw_rpc.gni‎

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# Copyright (c) 2021 Project CHIP Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import("//build_overrides/chip.gni")
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import("//build_overrides/pigweed.gni")
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pw_log_BACKEND = "$dir_pw_log_basic"
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pw_assert_BACKEND = "$dir_pw_assert_log"
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pw_sys_io_BACKEND =
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"${chip_root}/examples/platform/qcc74x/common/rpc/pw_sys_io:pw_sys_io"
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pw_string_CONFIG =
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"${chip_root}/config/qcc74x/common/lib/pw_rpc:pw_string_dep"
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pw_build_LINK_DEPS = [
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"$dir_pw_assert:impl",
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"$dir_pw_log:impl",
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]
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dir_pw_third_party_nanopb = "${chip_root}/third_party/nanopb/repo"

‎config/qcc74x/toolchain/BUILD.gn‎

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# Copyright (c) 2021 Project CHIP Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import("riscv_toolchain.gni")
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riscv_toolchain("riscv_gcc") {
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toolchain_args = {
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}
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}

‎config/qcc74x/toolchain/riscv_toolchain.gni‎

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# Copyright (c) 2021 Project CHIP Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import("//build_overrides/build.gni")
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import("//build_overrides/chip.gni")
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import("//build_overrides/qcc74x_iot_sdk.gni")
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import("${build_root}/toolchain/gcc_toolchain.gni")
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import("${chip_root}/src/platform/device.gni")
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template("riscv_toolchain") {
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gcc_toolchain(target_name) {
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_tool_name_root = ""
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if ("linux" == host_os) {
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if (chip_device_platform == "qcc743") {
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_tool_name_root = "${qcc74x_sdk_root}/toolchain/t-head-riscv/gcc_t-head_v2.6.1/bin/riscv64-unknown-elf-"
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} else {
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_tool_name_root = "${qcc74x_sdk_root}/toolchain/riscv/Linux/bin/riscv64-unknown-elf-"
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}
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} else if ("mac" == host_os || "darwin" == host_os) {
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_tool_name_root = "${qcc74x_sdk_root}/toolchain/riscv/Darwin/bin/riscv64-unknown-elf-"
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}
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ar = _tool_name_root + "ar"
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cc = _tool_name_root + "gcc"
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cxx = _tool_name_root + "g++"
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toolchain_args = {
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current_cpu = "riscv"
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current_os = invoker.current_os
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is_clang = false
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forward_variables_from(invoker.toolchain_args, "*")
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}
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}
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}

‎examples/build_overrides/qcc74x_sdk.gni‎

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# Copyright (c) 2021 Project CHIP Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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declare_args() {
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qcc74x_iot_sdk_build_root =
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"//third_party/connectedhomeip/third_party/qcc74x"
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qcc74x_sdk_root = "/opt/qcc74x_sdk"
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}

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