[Silabs] Silabs Refactor build system for 917

.github/workflows/examples-efr32.yaml

@@ -109,11 +109,11 @@ jobs:
         run: |
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
              efr32 BRD4187C lighting-app \
-             out/efr32-brd4187c-light-rpc/chip-efr32-lighting-example.out \
+             out/efr32-brd4187c-light-rpc/matter-silabs-lighting-example.out \
              /tmp/bloat_reports/
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py  \
              efr32 BRD4187C window-app \
-             out/efr32-brd4187c-window-covering-additional_data_advertising/chip-efr32-window-example.out \
+             out/efr32-brd4187c-window-covering-additional_data_advertising/matter-silabs-window-example.out \
              /tmp/bloat_reports/
       - name: Clean out build output
         run: rm -rf ./out
@@ -122,15 +122,15 @@ jobs:
         run: |
           scripts/examples/gn_efr32_example.sh examples/lock-app/silabs/efr32/ out/lock_app_wifi_wf200 BRD4161A is_debug=false chip_logging=false --wifi wf200 --docker
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py efr32 BRD4161A+wf200 lock-app \
-            out/lock_app_wifi_wf200/BRD4161A/chip-efr32-lock-example.out /tmp/bloat_reports/
+            out/lock_app_wifi_wf200/BRD4161A/matter-silabs-lock-example.out /tmp/bloat_reports/
       - name: Clean out build output
         run: rm -rf ./out
       - name: Build example EFR32+RS9116 WiFi Lighting app for BRD4161A
         timeout-minutes: 15
         run: |
           scripts/examples/gn_efr32_example.sh examples/lighting-app/silabs/efr32/ out/lighting_app_wifi_rs9116 BRD4161A --wifi rs9116 --docker
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py efr32 BRD4161A+rs9116 lighting-app \
-            out/lighting_app_wifi_rs9116/BRD4161A/chip-efr32-lighting-example.out /tmp/bloat_reports/
+            out/lighting_app_wifi_rs9116/BRD4161A/matter-silabs-lighting-example.out /tmp/bloat_reports/
       - name: Clean out build output
         run: rm -rf ./out
       - name: Uploading Size Reports

examples/chef/chef.py

@@ -813,7 +813,7 @@ def main() -> int:
         elif (options.build_target == "silabs-thread") or (options.build_target == "silabs-wifi"):
             shell.run_cmd(f"cd {_CHEF_SCRIPT_PATH}/efr32")
             shell.run_cmd(
-                f"python3 out/{options.sample_device_type_name}/{silabs_board}/chip-efr32-chef-example.flash.py")
+                f"python3 out/{options.sample_device_type_name}/{silabs_board}/matter-silabs-chef-example.flash.py")
 
             shell.run_cmd(f"cd {_CHEF_SCRIPT_PATH}")
         elif (options.build_target == "ameba"):

examples/chef/efr32/BUILD.gn

@@ -82,7 +82,7 @@ efr32_sdk("sdk") {
 }
 
 silabs_executable("chef_app") {
-  output_name = "chip-efr32-chef-example.out"
+  output_name = "matter-silabs-chef-example.out"
   include_dirs = [ "include" ]
   defines = []
 

examples/chef/efr32/args.gni

@@ -16,7 +16,7 @@ import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
 import("${chip_root}/src/platform/efr32/args.gni")
 
-efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
+silabs_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
 chip_enable_ota_requestor = true
 chip_enable_openthread = true

examples/chef/efr32/build_for_wifi_args.gni

@@ -13,8 +13,8 @@
 # limitations under the License.
 import("//build_overrides/chip.gni")
 
-efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
+silabs_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 chip_enable_openthread = false
-import("${chip_root}/src/platform/efr32/wifi_args.gni")
+import("${chip_root}/src/platform/silabs/wifi_args.gni")
 
 chip_enable_ota_requestor = true

examples/chef/efr32/with_pw_rpc.gni

@@ -19,7 +19,7 @@ import("//build_overrides/chip.gni")
 import("${chip_root}/config/efr32/lib/pw_rpc/pw_rpc.gni")
 import("${chip_root}/examples/platform/efr32/args.gni")
 
-efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
+silabs_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
 chip_enable_pw_rpc = true
 chip_enable_openthread = true

examples/light-switch-app/silabs/SiWx917/args.gni

@@ -14,9 +14,9 @@
 
 import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
-import("${chip_root}/src/platform/silabs/SiWx917/args.gni")
+import("${chip_root}/src/platform/silabs/args.gni")
 
-siwx917_sdk_target = get_label_info(":sdk", "label_no_toolchain")
+silabs_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
 app_data_model = "${chip_root}/examples/light-switch-app/light-switch-common"
 chip_enable_ota_requestor = true

examples/light-switch-app/silabs/efr32/.gn

@@ -25,5 +25,5 @@ default_args = {
   target_os = "freertos"
   chip_openthread_ftd = true
 
-  import("//args.gni")
+  import("//openthread.gni")
 }

examples/light-switch-app/silabs/efr32/BUILD.gn

@@ -18,11 +18,11 @@ import("//build_overrides/efr32_sdk.gni")
 import("//build_overrides/pigweed.gni")
 
 import("${build_root}/config/defaults.gni")
-import("${efr32_sdk_build_root}/efr32_sdk.gni")
 import("${efr32_sdk_build_root}/silabs_executable.gni")
 
 import("${chip_root}/examples/common/pigweed/pigweed_rpcs.gni")
 import("${chip_root}/src/platform/device.gni")
+import("${chip_root}/third_party/silabs/silabs_board.gni")
 
 if (chip_enable_pw_rpc) {
   import("//build_overrides/pigweed.gni")
@@ -31,61 +31,93 @@ if (chip_enable_pw_rpc) {
 
 assert(current_os == "freertos")
 
-efr32_project_dir = "${chip_root}/examples/light-switch-app/silabs/efr32"
-examples_plat_dir = "${chip_root}/examples/platform/silabs/efr32"
+silabs_project_dir = "${chip_root}/examples/light-switch-app/silabs/efr32"
 examples_common_plat_dir = "${chip_root}/examples/platform/silabs"
-if (chip_enable_ble_rs911x) {
-  src_plat_dir = "${chip_root}/src/platform/silabs/efr32"
+
+if (wifi_soc) {
+  import("${chip_root}/third_party/silabs/SiWx917_sdk.gni")
+  examples_plat_dir = "${chip_root}/examples/platform/silabs/SiWx917"
+} else {
+  import("${efr32_sdk_build_root}/efr32_sdk.gni")
+  examples_plat_dir = "${chip_root}/examples/platform/silabs/efr32"
 }
 
-import("${examples_plat_dir}/args.gni")
+import("${examples_common_plat_dir}/args.gni")
 
 declare_args() {
   # Dump memory usage at link time.
   chip_print_memory_usage = false
 }
 
-efr32_sdk("sdk") {
-  sources = [
-    "${efr32_project_dir}/include/CHIPProjectConfig.h",
-    "${examples_plat_dir}/FreeRTOSConfig.h",
-  ]
+if (wifi_soc) {
+  siwx917_sdk("sdk") {
+    sources = [
+      "${examples_plat_dir}/FreeRTOSConfig.h",
+      "${silabs_project_dir}/include/CHIPProjectConfig.h",
+    ]
 
-  include_dirs = [
-    "${chip_root}/examples/light-switch-app/silabs/common",
-    "${chip_root}/src/platform/silabs/efr32",
-    "${efr32_project_dir}/include",
-    "${examples_plat_dir}",
-    "${chip_root}/src/lib",
-    "${examples_common_plat_dir}",
-  ]
+    include_dirs = [
+      "${chip_root}/src/platform/silabs/SiWx917",
+      "${silabs_project_dir}/include",
+      "${examples_plat_dir}",
+      "${chip_root}/src/lib",
+      "${examples_common_plat_dir}",
+    ]
 
-  if (use_wf200) {
-    # TODO efr32_sdk should not need a header from this location
-    include_dirs += [ "${examples_plat_dir}/wf200" ]
+    defines = []
+    if (chip_enable_pw_rpc) {
+      defines += [
+        "HAL_VCOM_ENABLE=1",
+        "PW_RPC_ENABLED",
+      ]
+    }
   }
-
-  if (chip_enable_ble_rs911x) {
-    # TODO efr32_sdk should not need a header from this location
-    include_dirs += [
-      "${src_plat_dir}/rs911x",
-      "${examples_plat_dir}/rs911x",
-      "${examples_plat_dir}/rs911x/hal",
+} else {
+  efr32_sdk("sdk") {
+    sources = [
+      "${examples_plat_dir}/FreeRTOSConfig.h",
+      "${silabs_project_dir}/include/CHIPProjectConfig.h",
     ]
-  }
 
-  defines = []
-  if (chip_enable_pw_rpc) {
-    defines += [
-      "HAL_VCOM_ENABLE=1",
-      "PW_RPC_ENABLED",
+    include_dirs = [
+      "${chip_root}/examples/light-switch-app/silabs/common",
+      "${chip_root}/src/platform/silabs/efr32",
+      "${silabs_project_dir}/include",
+      "${examples_plat_dir}",
+      "${chip_root}/src/lib",
+      "${examples_common_plat_dir}",
     ]
+
+    if (use_wf200) {
+      # TODO efr32_sdk should not need a header from this location
+      include_dirs += [ "${examples_plat_dir}/wf200" ]
+    }
+
+    if (chip_enable_ble_rs911x) {
+      # TODO efr32_sdk should not need a header from this location
+      include_dirs += [
+        "${chip_root}/src/platform/silabs/efr32/rs911x",
+        "${examples_plat_dir}/rs911x",
+        "${examples_plat_dir}/rs911x/hal",
+      ]
+    }
+
+    defines = []
+    if (chip_enable_pw_rpc) {
+      defines += [
+        "HAL_VCOM_ENABLE=1",
+        "PW_RPC_ENABLED",
+      ]
+    }
   }
 }
 
 silabs_executable("light_switch_app") {
-  output_name = "chip-efr32-light-switch-example.out"
-  include_dirs = [ "include" ]
+  output_name = "matter-silabs-light-switch-example.out"
+  include_dirs = [
+    "include",
+    "${chip_root}/examples/light-switch-app/silabs/common/",
+  ]
   defines = []
 
   sources = [
@@ -98,10 +130,15 @@ silabs_executable("light_switch_app") {
 
   deps = [
     ":sdk",
-    "${examples_plat_dir}:efr32-common",
     app_data_model,
   ]
 
+  if (wifi_soc) {
+    deps += [ "${examples_plat_dir}:siwx917-common" ]
+  } else {
+    deps += [ "${examples_plat_dir}:efr32-common" ]
+  }
+
   if (chip_build_libshell) {
     sources += [
       "${chip_root}/examples/light-switch-app/silabs/common/ShellCommands.cpp",
@@ -134,9 +171,14 @@ silabs_executable("light_switch_app") {
       "${chip_root}/examples/common/pigweed:descriptor_service.nanopb_rpc",
       "${chip_root}/examples/common/pigweed:device_service.nanopb_rpc",
       "${chip_root}/examples/common/pigweed:lighting_service.nanopb_rpc",
-      "${examples_plat_dir}/pw_sys_io:pw_sys_io_efr32",
     ]
 
+    if (wifi_soc) {
+      deps += [ "${examples_plat_dir}/pw_sys_io:pw_sys_io_siwx917" ]
+    } else {
+      deps += [ "${examples_plat_dir}/pw_sys_io:pw_sys_io_efr32" ]
+    }
+
     deps += pw_build_LINK_DEPS
 
     include_dirs += [
@@ -169,10 +211,10 @@ silabs_executable("light_switch_app") {
   output_dir = root_out_dir
 }
 
-group("efr32") {
+group("silabs") {
   deps = [ ":light_switch_app" ]
 }
 
 group("default") {
-  deps = [ ":efr32" ]
+  deps = [ ":silabs" ]
 }

examples/light-switch-app/silabs/efr32/README.md

@@ -162,7 +162,7 @@ arguments
 -   On the command line:
 
           $ cd ~/connectedhomeip/examples/light-switch-app/silabs/efr32
-          $ python3 out/debug/chip-efr32-light-switch-example.flash.py
+          $ python3 out/debug/matter-silabs-light-switch-example.flash.py
 
 -   Or with the Ozone debugger, just load the .out file.
 

examples/light-switch-app/silabs/efr32/build_for_wifi_args.gni

@@ -14,9 +14,9 @@
 import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
 
-efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
+silabs_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 chip_enable_openthread = false
-import("${chip_root}/src/platform/silabs/efr32/wifi_args.gni")
+import("${chip_root}/src/platform/silabs/wifi_args.gni")
 
 chip_enable_ota_requestor = true
 app_data_model = "${chip_root}/examples/light-switch-app/light-switch-common"

examples/light-switch-app/silabs/efr32/openthread.gn

@@ -0,0 +1,29 @@
+# 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")
+
+# The location of the build configuration file.
+buildconfig = "${build_root}/config/BUILDCONFIG.gn"
+
+# CHIP uses angle bracket includes.
+check_system_includes = true
+
+default_args = {
+  target_cpu = "arm"
+  target_os = "freertos"
+  chip_openthread_ftd = true
+
+  import("//openthread.gni")
+}

examples/light-switch-app/silabs/efr32/args.gni → examples/light-switch-app/silabs/efr32/openthread.gni

@@ -16,10 +16,11 @@ import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
 import("${chip_root}/src/platform/silabs/efr32/args.gni")
 
-efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
+silabs_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
 app_data_model = "${chip_root}/examples/light-switch-app/light-switch-common"
 chip_enable_ota_requestor = true
 chip_enable_openthread = true
+
 openthread_external_platform =
     "${chip_root}/third_party/openthread/platforms/efr32:libopenthread-efr32"

examples/lighting-app/silabs/SiWx917/args.gni

@@ -14,8 +14,8 @@
 import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
 
-siwx917_sdk_target = get_label_info(":sdk", "label_no_toolchain")
-import("${chip_root}/src/platform/silabs/SiWx917/args.gni")
+silabs_sdk_target = get_label_info(":sdk", "label_no_toolchain")
+import("${chip_root}/src/platform/silabs/args.gni")
 
 app_data_model = "${chip_root}/examples/lighting-app/silabs/SiWx917/data_model:silabs-lighting"
 chip_enable_ota_requestor = true

examples/lighting-app/silabs/SiWx917/with_pw_rpc.gni

@@ -19,7 +19,7 @@ import("//build_overrides/chip.gni")
 import("${chip_root}/config/efr32/lib/pw_rpc/pw_rpc.gni")
 import("${chip_root}/examples/platform/silabs/SiWx917/args.gni")
 
-siwx917_sdk_target = get_label_info(":sdk", "label_no_toolchain")
+silabs_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
 app_data_model = "${chip_root}/examples/lighting-app/lighting-common"
 chip_enable_pw_rpc = true

examples/lighting-app/silabs/efr32/.gn

@@ -25,5 +25,5 @@ default_args = {
   target_os = "freertos"
   chip_openthread_ftd = true
 
-  import("//args.gni")
+  import("//openthread.gni")
 }