[Silabs] Enabling CI on the BRD4338A board

.github/workflows/examples-efr32.yaml

@@ -109,6 +109,17 @@ jobs:
              /tmp/bloat_reports/
       - name: Clean out build output
         run: rm -rf ./out
+      - name: Build BRD4338A variants
+        run: |
+          ./scripts/run_in_build_env.sh \
+             "./scripts/build/build_examples.py \
+                --enable-flashbundle \
+                --target efr32-brd4338a-light-wifi-917_soc-skip_rps_generation \
+                build \
+                --copy-artifacts-to out/artifacts \
+             "
+      - name: Clean out build output
+        run: rm -rf ./out
       - name: Build example EFR32+WF200 WiFi Lock app for BRD4161A
         run: |
           scripts/examples/gn_silabs_example.sh examples/lock-app/silabs out/lock_app_wifi_wf200 BRD4161A is_debug=false chip_logging=false --wifi wf200 --docker

.vscode/tasks.json

@@ -605,6 +605,7 @@
                 "efr32-brd4186a-window-covering",
                 "efr32-brd4187a-window-covering",
                 "efr32-brd4304a-window-covering",
+                "efr32-brd4338a-light-wifi-917_soc-skip_rps_generation",
                 "esp32-c3devkit-all-clusters",
                 "esp32-devkitc-all-clusters",
                 "esp32-devkitc-all-clusters-ipv6only",

scripts/build/build/targets.py

@@ -233,6 +233,7 @@ def BuildEfr32Target():
         TargetPart('brd4186a', board=Efr32Board.BRD4186A),
         TargetPart('brd4187a', board=Efr32Board.BRD4187A),
         TargetPart('brd4304a', board=Efr32Board.BRD4304A),
+        TargetPart('brd4338a', board=Efr32Board.BRD4338A),
     ])
 
     # apps
@@ -262,13 +263,15 @@ def BuildEfr32Target():
     target.AppendModifier('rs911x', enable_rs911x=True).OnlyIfRe('-wifi')
     target.AppendModifier('wf200', enable_wf200=True).OnlyIfRe('-wifi')
     target.AppendModifier('wifi_ipv4', enable_wifi_ipv4=True).OnlyIfRe('-wifi')
+    target.AppendModifier('917_soc', enable_917_soc=True).OnlyIfRe('-wifi')
     target.AppendModifier('additional_data_advertising',
                           enable_additional_data_advertising=True)
     target.AppendModifier('use_ot_lib', enable_ot_lib=True).ExceptIfRe(
         '-(wifi|use_ot_coap_lib)')
     target.AppendModifier('use_ot_coap_lib', enable_ot_coap_lib=True).ExceptIfRe(
         '-(wifi|use_ot_lib)')
     target.AppendModifier('no-version', no_version=True)
+    target.AppendModifier('skip_rps_generation', use_rps_extension=False).OnlyIfRe('-wifi')
 
     return target
 

scripts/build/builders/efr32.py

@@ -99,6 +99,7 @@ class Efr32Board(Enum):
     BRD4304A = 8
     BRD4187C = 9
     BRD4186C = 10
+    BRD4338A = 11
 
     def GnArgName(self):
         if self == Efr32Board.BRD4161A:
@@ -121,6 +122,8 @@ def GnArgName(self):
             return 'BRD4186C'
         elif self == Efr32Board.BRD4187C:
             return 'BRD4187C'
+        elif self == Efr32Board.BRD4338A:
+            return 'BRD4338A'
         else:
             raise Exception('Unknown board #: %r' % self)
 
@@ -149,7 +152,9 @@ def __init__(self,
                  enable_additional_data_advertising: bool = False,
                  enable_ot_lib: bool = False,
                  enable_ot_coap_lib: bool = False,
-                 no_version: bool = False
+                 no_version: bool = False,
+                 enable_917_soc: bool = False,
+                 use_rps_extension: bool = True
                  ):
         super(Efr32Builder, self).__init__(
             root=app.BuildRoot(root),
@@ -200,6 +205,8 @@ def __init__(self,
                 self.extra_gn_options.append('use_rs911x=true')
             elif enable_wf200:
                 self.extra_gn_options.append('use_wf200=true')
+            elif enable_917_soc:
+                self.extra_gn_options.append('chip_device_platform=\"SiWx917\"')
             else:
                 raise Exception('Wifi usage: ...-wifi-[rs911x|wf200]-...')
 
@@ -224,6 +231,9 @@ def __init__(self,
             branchName = subprocess.check_output(['git', 'rev-parse', '--abbrev-ref', 'HEAD']).decode('ascii').strip()
             self.extra_gn_options.append(
                 'sl_matter_version_str="v1.2-%s-%s"' % (branchName, shortCommitSha))
+        if enable_917_soc:
+            if use_rps_extension is False:
+                self.extra_gn_options.append('use_rps_extension=false')
 
         if "GSDK_ROOT" in os.environ:
             # EFR32 SDK is very large. If the SDK path is already known (the
@@ -238,6 +248,10 @@ def __init__(self,
             wiseconnect_sdk_path = shlex.quote(os.environ['WISECONNECT_SDK_ROOT'])
             self.extra_gn_options.append(f"wiseconnect_sdk_root=\"{wiseconnect_sdk_path}\"")
 
+        if "WIFI_SDK_ROOT" in os.environ and enable_917_soc:
+            wifi_sdk_path = shlex.quote(os.environ['WIFI_SDK_ROOT'])
+            self.extra_gn_options.append(f"wifi_sdk_root=\"{wifi_sdk_path}\"")
+
     def GnBuildArgs(self):
         return self.extra_gn_options
 

scripts/build/testdata/all_targets_linux_x64.txt

@@ -6,7 +6,7 @@ cc32xx-{lock,air-purifier}
 ti-cc13x2x7_26x2x7-{lighting,lock,pump,pump-controller}[-mtd]
 ti-cc13x4_26x4-{all-clusters,lighting,lock,pump,pump-controller}[-mtd][-ftd]
 cyw30739-cyw930739m2evb_01-{light,lock,ota-requestor,switch}
-efr32-{brd4161a,brd4187c,brd4186c,brd4163a,brd4164a,brd4166a,brd4170a,brd4186a,brd4187a,brd4304a}-{window-covering,switch,unit-test,light,lock,thermostat,pump}[-rpc][-with-ota-requestor][-icd][-low-power][-shell][-no_logging][-openthread_mtd][-enable_heap_monitoring][-no_openthread_cli][-show_qr_code][-wifi][-rs911x][-wf200][-wifi_ipv4][-additional_data_advertising][-use_ot_lib][-use_ot_coap_lib][-no-version]
+efr32-{brd4161a,brd4187c,brd4186c,brd4163a,brd4164a,brd4166a,brd4170a,brd4186a,brd4187a,brd4304a,brd4338a}-{window-covering,switch,unit-test,light,lock,thermostat,pump}[-rpc][-with-ota-requestor][-icd][-low-power][-shell][-no_logging][-openthread_mtd][-enable_heap_monitoring][-no_openthread_cli][-show_qr_code][-wifi][-rs911x][-wf200][-wifi_ipv4][-917_soc][-additional_data_advertising][-use_ot_lib][-use_ot_coap_lib][-no-version][-skip_rps_generation]
 esp32-{m5stack,c3devkit,devkitc,qemu}-{all-clusters,all-clusters-minimal,ota-provider,ota-requestor,shell,light,lock,bridge,temperature-measurement,ota-requestor,tests}[-rpc][-ipv6only][-tracing]
 genio-lighting-app
 linux-fake-tests[-mbedtls][-boringssl][-asan][-tsan][-ubsan][-libfuzzer][-ossfuzz][-coverage][-dmalloc][-clang]