From 322e443af5793acb3220ecee2fd92b6053498e0e Mon Sep 17 00:00:00 2001
From: mkardous-silabs <84793247+mkardous-silabs@users.noreply.github.com>
Date: Mon, 6 Feb 2023 14:31:19 -0500
Subject: [PATCH] [Silabs] Change directory to be inline with all the other
 ones (#24798)

* rename directory

* bypass case sensitivity

* set real name

* fix static lib name
---
 .github/boring-cyborg.yml                                   | 2 +-
 .github/labeler.yml                                         | 4 ++--
 examples/chef/efr32/BUILD.gn                                | 2 +-
 examples/chef/efr32/args.gni                                | 2 +-
 examples/chef/efr32/build_for_wifi_args.gni                 | 2 +-
 examples/light-switch-app/silabs/efr32/BUILD.gn             | 2 +-
 examples/light-switch-app/silabs/efr32/args.gni             | 2 +-
 .../light-switch-app/silabs/efr32/build_for_wifi_args.gni   | 2 +-
 examples/lighting-app/silabs/efr32/BUILD.gn                 | 2 +-
 examples/lighting-app/silabs/efr32/args.gni                 | 2 +-
 examples/lighting-app/silabs/efr32/build_for_wifi_args.gni  | 2 +-
 examples/lock-app/silabs/efr32/BUILD.gn                     | 2 +-
 examples/lock-app/silabs/efr32/args.gni                     | 2 +-
 examples/lock-app/silabs/efr32/build_for_wifi_args.gni      | 2 +-
 examples/platform/silabs/SiWx917/OTAConfig.h                | 2 +-
 examples/platform/silabs/efr32/BUILD.gn                     | 2 +-
 examples/platform/silabs/efr32/OTAConfig.h                  | 2 +-
 examples/platform/silabs/efr32/matter_config.cpp            | 2 +-
 examples/platform/silabs/efr32/rs911x/rs911x.gni            | 2 +-
 examples/platform/silabs/efr32/wf200/wf200.gni              | 2 +-
 examples/thermostat/silabs/efr32/BUILD.gn                   | 2 +-
 examples/thermostat/silabs/efr32/args.gni                   | 2 +-
 examples/thermostat/silabs/efr32/build_for_wifi_args.gni    | 2 +-
 examples/window-app/silabs/efr32/BUILD.gn                   | 2 +-
 examples/window-app/silabs/efr32/args.gni                   | 2 +-
 examples/window-app/silabs/efr32/build_for_wifi_args.gni    | 2 +-
 src/platform/BUILD.gn                                       | 2 +-
 src/platform/silabs/{EFR32 => efr32}/BLEManagerImpl.cpp     | 0
 src/platform/silabs/{EFR32 => efr32}/BUILD.gn               | 2 +-
 .../silabs/{EFR32 => efr32}/CHIPCryptoPALPsaEfr32.cpp       | 0
 .../silabs/{EFR32 => efr32}/ConfigurationManagerImpl.cpp    | 0
 .../silabs/{EFR32 => efr32}/ConnectivityManagerImpl.cpp     | 0
 src/platform/silabs/{EFR32 => efr32}/Efr32OpaqueKeypair.h   | 0
 .../silabs/{EFR32 => efr32}/Efr32PsaOpaqueKeypair.cpp       | 0
 .../silabs/{EFR32 => efr32}/Efr32PsaOperationalKeystore.cpp | 0
 .../silabs/{EFR32 => efr32}/Efr32PsaOperationalKeystore.h   | 0
 .../silabs/{EFR32 => efr32}/KeyValueStoreManagerImpl.cpp    | 0
 .../silabs/{EFR32 => efr32}/OTAImageProcessorImpl.cpp       | 0
 .../silabs/{EFR32 => efr32}/OTAImageProcessorImpl.h         | 0
 .../silabs/{EFR32 => efr32}/PlatformManagerImpl.cpp         | 0
 .../silabs/{EFR32 => efr32}/ThreadStackManagerImpl.cpp      | 0
 src/platform/silabs/{EFR32 => efr32}/args.gni               | 0
 .../silabs/{EFR32 => efr32}/efr32-chip-mbedtls-config.h     | 0
 src/platform/silabs/{EFR32 => efr32}/psa_crypto_config.h    | 0
 src/platform/silabs/{EFR32 => efr32}/wifi/dhcp_client.cpp   | 0
 src/platform/silabs/{EFR32 => efr32}/wifi/dhcp_client.h     | 0
 src/platform/silabs/{EFR32 => efr32}/wifi/ethernetif.cpp    | 0
 src/platform/silabs/{EFR32 => efr32}/wifi/ethernetif.h      | 0
 src/platform/silabs/{EFR32 => efr32}/wifi/lwip_netif.cpp    | 0
 src/platform/silabs/{EFR32 => efr32}/wifi/wfx_host_events.h | 0
 src/platform/silabs/{EFR32 => efr32}/wifi/wfx_msgs.h        | 0
 src/platform/silabs/{EFR32 => efr32}/wifi/wfx_notify.cpp    | 0
 src/platform/silabs/{EFR32 => efr32}/wifi/wifi_config.h     | 0
 src/platform/silabs/{EFR32 => efr32}/wifi_args.gni          | 0
 src/test_driver/efr32/BUILD.gn                              | 2 +-
 src/test_driver/efr32/args.gni                              | 2 +-
 third_party/silabs/efr32_sdk.gni                            | 6 +++---
 57 files changed, 34 insertions(+), 34 deletions(-)
 rename src/platform/silabs/{EFR32 => efr32}/BLEManagerImpl.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/BUILD.gn (99%)
 rename src/platform/silabs/{EFR32 => efr32}/CHIPCryptoPALPsaEfr32.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/ConfigurationManagerImpl.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/ConnectivityManagerImpl.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/Efr32OpaqueKeypair.h (100%)
 rename src/platform/silabs/{EFR32 => efr32}/Efr32PsaOpaqueKeypair.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/Efr32PsaOperationalKeystore.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/Efr32PsaOperationalKeystore.h (100%)
 rename src/platform/silabs/{EFR32 => efr32}/KeyValueStoreManagerImpl.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/OTAImageProcessorImpl.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/OTAImageProcessorImpl.h (100%)
 rename src/platform/silabs/{EFR32 => efr32}/PlatformManagerImpl.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/ThreadStackManagerImpl.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/args.gni (100%)
 rename src/platform/silabs/{EFR32 => efr32}/efr32-chip-mbedtls-config.h (100%)
 rename src/platform/silabs/{EFR32 => efr32}/psa_crypto_config.h (100%)
 rename src/platform/silabs/{EFR32 => efr32}/wifi/dhcp_client.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/wifi/dhcp_client.h (100%)
 rename src/platform/silabs/{EFR32 => efr32}/wifi/ethernetif.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/wifi/ethernetif.h (100%)
 rename src/platform/silabs/{EFR32 => efr32}/wifi/lwip_netif.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/wifi/wfx_host_events.h (100%)
 rename src/platform/silabs/{EFR32 => efr32}/wifi/wfx_msgs.h (100%)
 rename src/platform/silabs/{EFR32 => efr32}/wifi/wfx_notify.cpp (100%)
 rename src/platform/silabs/{EFR32 => efr32}/wifi/wifi_config.h (100%)
 rename src/platform/silabs/{EFR32 => efr32}/wifi_args.gni (100%)

diff --git a/.github/boring-cyborg.yml b/.github/boring-cyborg.yml
index bb2e2a7d2b5e9d..f9e4a7a44840c5 100644
--- a/.github/boring-cyborg.yml
+++ b/.github/boring-cyborg.yml
@@ -105,7 +105,7 @@ labelPRBasedOnFilePath:
         - src/darwin/*
 
     efr32:
-        - src/platform/EFR32/*
+        - src/platform/efr32/*
 
     esp32:
         - src/platform/ESP32/*
diff --git a/.github/labeler.yml b/.github/labeler.yml
index 235d671213f425..635acae0dbef2b 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -182,8 +182,8 @@ darwin:
     - examples/darwin-framework-tool/**/*
 
 efr32:
-    - src/platform/EFR32/*
-    - src/platform/EFR32/**/*
+    - src/platform/efr32/*
+    - src/platform/efr32/**/*
 
 esp32:
     - src/platform/ESP32/*
diff --git a/examples/chef/efr32/BUILD.gn b/examples/chef/efr32/BUILD.gn
index dd843668af0fdc..a81cb3bf90f46a 100644
--- a/examples/chef/efr32/BUILD.gn
+++ b/examples/chef/efr32/BUILD.gn
@@ -60,7 +60,7 @@ efr32_sdk("sdk") {
   ]
 
   include_dirs = [
-    "${chip_root}/src/platform/silabs/EFR32",
+    "${chip_root}/src/platform/silabs/efr32",
     "${efr32_project_dir}/include",
     "${examples_plat_dir}",
     "${chip_root}/src/lib",
diff --git a/examples/chef/efr32/args.gni b/examples/chef/efr32/args.gni
index 0ad1d033053e34..af4de711ae6876 100644
--- a/examples/chef/efr32/args.gni
+++ b/examples/chef/efr32/args.gni
@@ -14,7 +14,7 @@
 
 import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
-import("${chip_root}/src/platform/EFR32/args.gni")
+import("${chip_root}/src/platform/efr32/args.gni")
 
 efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
diff --git a/examples/chef/efr32/build_for_wifi_args.gni b/examples/chef/efr32/build_for_wifi_args.gni
index 902b282b9e4014..27e3d837658720 100644
--- a/examples/chef/efr32/build_for_wifi_args.gni
+++ b/examples/chef/efr32/build_for_wifi_args.gni
@@ -15,6 +15,6 @@ import("//build_overrides/chip.gni")
 
 efr32_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/efr32/wifi_args.gni")
 
 chip_enable_ota_requestor = true
diff --git a/examples/light-switch-app/silabs/efr32/BUILD.gn b/examples/light-switch-app/silabs/efr32/BUILD.gn
index 0d49e7c354149d..dbb6b7edf2245c 100644
--- a/examples/light-switch-app/silabs/efr32/BUILD.gn
+++ b/examples/light-switch-app/silabs/efr32/BUILD.gn
@@ -50,7 +50,7 @@ efr32_sdk("sdk") {
 
   include_dirs = [
     "${chip_root}/examples/light-switch-app/silabs/common",
-    "${chip_root}/src/platform/silabs/EFR32",
+    "${chip_root}/src/platform/silabs/efr32",
     "${efr32_project_dir}/include",
     "${examples_plat_dir}",
     "${chip_root}/src/lib",
diff --git a/examples/light-switch-app/silabs/efr32/args.gni b/examples/light-switch-app/silabs/efr32/args.gni
index 5ca79b0919f47b..779402128b46a7 100644
--- a/examples/light-switch-app/silabs/efr32/args.gni
+++ b/examples/light-switch-app/silabs/efr32/args.gni
@@ -14,7 +14,7 @@
 
 import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
-import("${chip_root}/src/platform/silabs/EFR32/args.gni")
+import("${chip_root}/src/platform/silabs/efr32/args.gni")
 
 efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
diff --git a/examples/light-switch-app/silabs/efr32/build_for_wifi_args.gni b/examples/light-switch-app/silabs/efr32/build_for_wifi_args.gni
index 7069bd4823a499..bac0164159fe10 100644
--- a/examples/light-switch-app/silabs/efr32/build_for_wifi_args.gni
+++ b/examples/light-switch-app/silabs/efr32/build_for_wifi_args.gni
@@ -16,7 +16,7 @@ import("${chip_root}/config/standalone/args.gni")
 
 efr32_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/efr32/wifi_args.gni")
 
 chip_enable_ota_requestor = true
 app_data_model = "${chip_root}/examples/light-switch-app/light-switch-common"
diff --git a/examples/lighting-app/silabs/efr32/BUILD.gn b/examples/lighting-app/silabs/efr32/BUILD.gn
index f2103d5bde63b2..f51a73c92b7685 100644
--- a/examples/lighting-app/silabs/efr32/BUILD.gn
+++ b/examples/lighting-app/silabs/efr32/BUILD.gn
@@ -49,7 +49,7 @@ efr32_sdk("sdk") {
   ]
 
   include_dirs = [
-    "${chip_root}/src/platform/silabs/EFR32",
+    "${chip_root}/src/platform/silabs/efr32",
     "${efr32_project_dir}/include",
     "${examples_plat_dir}",
     "${chip_root}/src/lib",
diff --git a/examples/lighting-app/silabs/efr32/args.gni b/examples/lighting-app/silabs/efr32/args.gni
index 75b21eaef170aa..88cb89a3a6de65 100644
--- a/examples/lighting-app/silabs/efr32/args.gni
+++ b/examples/lighting-app/silabs/efr32/args.gni
@@ -14,7 +14,7 @@
 
 import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
-import("${chip_root}/src/platform/silabs/EFR32/args.gni")
+import("${chip_root}/src/platform/silabs/efr32/args.gni")
 
 efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
diff --git a/examples/lighting-app/silabs/efr32/build_for_wifi_args.gni b/examples/lighting-app/silabs/efr32/build_for_wifi_args.gni
index a1e4b995d96b1a..6f8812e9e4265f 100644
--- a/examples/lighting-app/silabs/efr32/build_for_wifi_args.gni
+++ b/examples/lighting-app/silabs/efr32/build_for_wifi_args.gni
@@ -16,7 +16,7 @@ import("${chip_root}/config/standalone/args.gni")
 
 efr32_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/efr32/wifi_args.gni")
 
 chip_enable_ota_requestor = true
 app_data_model = "${chip_root}/examples/lighting-app/lighting-common"
diff --git a/examples/lock-app/silabs/efr32/BUILD.gn b/examples/lock-app/silabs/efr32/BUILD.gn
index fda976b33fda14..60b2df5dce5f4e 100644
--- a/examples/lock-app/silabs/efr32/BUILD.gn
+++ b/examples/lock-app/silabs/efr32/BUILD.gn
@@ -49,7 +49,7 @@ efr32_sdk("sdk") {
   ]
 
   include_dirs = [
-    "${chip_root}/src/platform/silabs/EFR32",
+    "${chip_root}/src/platform/silabs/efr32",
     "${efr32_project_dir}/include",
     "${examples_plat_dir}",
     "${chip_root}/src/lib",
diff --git a/examples/lock-app/silabs/efr32/args.gni b/examples/lock-app/silabs/efr32/args.gni
index 2795c9453cd48b..d72526e91d9867 100644
--- a/examples/lock-app/silabs/efr32/args.gni
+++ b/examples/lock-app/silabs/efr32/args.gni
@@ -14,7 +14,7 @@
 
 import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
-import("${chip_root}/src/platform/silabs/EFR32/args.gni")
+import("${chip_root}/src/platform/silabs/efr32/args.gni")
 
 efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
diff --git a/examples/lock-app/silabs/efr32/build_for_wifi_args.gni b/examples/lock-app/silabs/efr32/build_for_wifi_args.gni
index 556c097dcf568c..f672499d83e259 100644
--- a/examples/lock-app/silabs/efr32/build_for_wifi_args.gni
+++ b/examples/lock-app/silabs/efr32/build_for_wifi_args.gni
@@ -16,7 +16,7 @@ import("${chip_root}/config/standalone/args.gni")
 
 efr32_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/efr32/wifi_args.gni")
 
 chip_enable_ota_requestor = true
 app_data_model = "${chip_root}/examples/lock-app/lock-common"
diff --git a/examples/platform/silabs/SiWx917/OTAConfig.h b/examples/platform/silabs/SiWx917/OTAConfig.h
index a4f8ac4369e175..cdd2163a10084e 100644
--- a/examples/platform/silabs/SiWx917/OTAConfig.h
+++ b/examples/platform/silabs/SiWx917/OTAConfig.h
@@ -22,7 +22,7 @@
 #include <app/clusters/ota-requestor/DefaultOTARequestor.h>
 #include <app/clusters/ota-requestor/DefaultOTARequestorDriver.h>
 #include <app/clusters/ota-requestor/DefaultOTARequestorStorage.h>
-#include <platform/silabs/EFR32/OTAImageProcessorImpl.h>
+#include <platform/silabs/efr32/OTAImageProcessorImpl.h>
 
 class OTAConfig
 {
diff --git a/examples/platform/silabs/efr32/BUILD.gn b/examples/platform/silabs/efr32/BUILD.gn
index a6106d3ac94c73..7ae3c82e428991 100644
--- a/examples/platform/silabs/efr32/BUILD.gn
+++ b/examples/platform/silabs/efr32/BUILD.gn
@@ -55,7 +55,7 @@ assert(!(use_wf200 && chip_enable_openthread))
 if (chip_enable_wifi) {
   assert(use_rs911x || use_wf200)
   enable_openthread_cli = false
-  import("${chip_root}/src/platform/silabs/EFR32/wifi_args.gni")
+  import("${chip_root}/src/platform/silabs/efr32/wifi_args.gni")
 
   if (use_rs911x) {
     wiseconnect_sdk_root =
diff --git a/examples/platform/silabs/efr32/OTAConfig.h b/examples/platform/silabs/efr32/OTAConfig.h
index a4f8ac4369e175..cdd2163a10084e 100644
--- a/examples/platform/silabs/efr32/OTAConfig.h
+++ b/examples/platform/silabs/efr32/OTAConfig.h
@@ -22,7 +22,7 @@
 #include <app/clusters/ota-requestor/DefaultOTARequestor.h>
 #include <app/clusters/ota-requestor/DefaultOTARequestorDriver.h>
 #include <app/clusters/ota-requestor/DefaultOTARequestorStorage.h>
-#include <platform/silabs/EFR32/OTAImageProcessorImpl.h>
+#include <platform/silabs/efr32/OTAImageProcessorImpl.h>
 
 class OTAConfig
 {
diff --git a/examples/platform/silabs/efr32/matter_config.cpp b/examples/platform/silabs/efr32/matter_config.cpp
index 942f19c57ad91e..ecce0c8a0457d9 100644
--- a/examples/platform/silabs/efr32/matter_config.cpp
+++ b/examples/platform/silabs/efr32/matter_config.cpp
@@ -49,7 +49,7 @@ using namespace ::chip::DeviceLayer;
 // If building with the EFR32-provided crypto backend, we can use the
 // opaque keystore
 #if CHIP_CRYPTO_PLATFORM
-#include <platform/silabs/EFR32/Efr32PsaOperationalKeystore.h>
+#include <platform/silabs/efr32/Efr32PsaOperationalKeystore.h>
 static chip::DeviceLayer::Internal::Efr32PsaOperationalKeystore gOperationalKeystore;
 #endif
 
diff --git a/examples/platform/silabs/efr32/rs911x/rs911x.gni b/examples/platform/silabs/efr32/rs911x/rs911x.gni
index 40e6412cc8648a..0c305ce810abd1 100644
--- a/examples/platform/silabs/efr32/rs911x/rs911x.gni
+++ b/examples/platform/silabs/efr32/rs911x/rs911x.gni
@@ -1,7 +1,7 @@
 import("//build_overrides/chip.gni")
 
 examples_plat_dir = "${chip_root}/examples/platform/silabs/efr32"
-wifi_sdk_dir = "${chip_root}/src/platform/silabs/EFR32/wifi"
+wifi_sdk_dir = "${chip_root}/src/platform/silabs/efr32/wifi"
 wiseconnect_sdk_root = "${chip_root}/third_party/silabs/wiseconnect-wifi-bt-sdk"
 
 rs911x_src_plat = [
diff --git a/examples/platform/silabs/efr32/wf200/wf200.gni b/examples/platform/silabs/efr32/wf200/wf200.gni
index 2c0ac803c3c443..372b1d0c8f3b31 100644
--- a/examples/platform/silabs/efr32/wf200/wf200.gni
+++ b/examples/platform/silabs/efr32/wf200/wf200.gni
@@ -1,7 +1,7 @@
 import("//build_overrides/chip.gni")
 
 examples_plat_dir = "${chip_root}/examples/platform/silabs/efr32"
-wifi_sdk_dir = "${chip_root}/src/platform/silabs/EFR32/wifi"
+wifi_sdk_dir = "${chip_root}/src/platform/silabs/efr32/wifi"
 
 wf200_plat_incs = [ "${examples_plat_dir}/wf200" ]
 wf200_plat_src = [
diff --git a/examples/thermostat/silabs/efr32/BUILD.gn b/examples/thermostat/silabs/efr32/BUILD.gn
index 02efb6b8bc3e7e..c67e7f005014c8 100644
--- a/examples/thermostat/silabs/efr32/BUILD.gn
+++ b/examples/thermostat/silabs/efr32/BUILD.gn
@@ -53,7 +53,7 @@ efr32_sdk("sdk") {
   ]
 
   include_dirs = [
-    "${chip_root}/src/platform/silabs/EFR32",
+    "${chip_root}/src/platform/silabs/efr32",
     "${efr32_project_dir}/include",
     "${examples_plat_dir}",
     "${chip_root}/src/lib",
diff --git a/examples/thermostat/silabs/efr32/args.gni b/examples/thermostat/silabs/efr32/args.gni
index 542ac00f3e41b2..938707c94a4f81 100644
--- a/examples/thermostat/silabs/efr32/args.gni
+++ b/examples/thermostat/silabs/efr32/args.gni
@@ -14,7 +14,7 @@
 
 import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
-import("${chip_root}/src/platform/silabs/EFR32/args.gni")
+import("${chip_root}/src/platform/silabs/efr32/args.gni")
 
 efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
diff --git a/examples/thermostat/silabs/efr32/build_for_wifi_args.gni b/examples/thermostat/silabs/efr32/build_for_wifi_args.gni
index 0124f6a2f0f455..e284ff4ec53d63 100644
--- a/examples/thermostat/silabs/efr32/build_for_wifi_args.gni
+++ b/examples/thermostat/silabs/efr32/build_for_wifi_args.gni
@@ -16,7 +16,7 @@ import("${chip_root}/config/standalone/args.gni")
 
 efr32_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/efr32/wifi_args.gni")
 
 chip_enable_ota_requestor = true
 app_data_model = "${chip_root}/examples/thermostat/thermostat-common"
diff --git a/examples/window-app/silabs/efr32/BUILD.gn b/examples/window-app/silabs/efr32/BUILD.gn
index 7bc1bc4133727f..13adc95ad89414 100644
--- a/examples/window-app/silabs/efr32/BUILD.gn
+++ b/examples/window-app/silabs/efr32/BUILD.gn
@@ -43,7 +43,7 @@ efr32_sdk("sdk") {
   ]
 
   include_dirs = [
-    "${chip_root}/src/platform/silabs/EFR32",
+    "${chip_root}/src/platform/silabs/efr32",
     "${efr32_project_dir}/include",
     "${examples_plat_dir}",
     "${chip_root}/src/lib",
diff --git a/examples/window-app/silabs/efr32/args.gni b/examples/window-app/silabs/efr32/args.gni
index 979b3fda6ce2dd..1631579c3da2d6 100644
--- a/examples/window-app/silabs/efr32/args.gni
+++ b/examples/window-app/silabs/efr32/args.gni
@@ -14,7 +14,7 @@
 
 import("//build_overrides/chip.gni")
 import("${chip_root}/config/standalone/args.gni")
-import("${chip_root}/src/platform/silabs/EFR32/args.gni")
+import("${chip_root}/src/platform/silabs/efr32/args.gni")
 
 efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
diff --git a/examples/window-app/silabs/efr32/build_for_wifi_args.gni b/examples/window-app/silabs/efr32/build_for_wifi_args.gni
index 0110df318f0955..1b86ebd8007bc8 100644
--- a/examples/window-app/silabs/efr32/build_for_wifi_args.gni
+++ b/examples/window-app/silabs/efr32/build_for_wifi_args.gni
@@ -15,7 +15,7 @@ import("//build_overrides/chip.gni")
 
 efr32_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/efr32/wifi_args.gni")
 
 chip_enable_ota_requestor = true
 app_data_model = "${chip_root}/examples/window-app/common:window-common"
diff --git a/src/platform/BUILD.gn b/src/platform/BUILD.gn
index b9f75555e02cd8..1d2a9665f97abf 100644
--- a/src/platform/BUILD.gn
+++ b/src/platform/BUILD.gn
@@ -419,7 +419,7 @@ if (chip_device_platform != "none") {
     } else if (chip_device_platform == "darwin") {
       _platform_target = "Darwin"
     } else if (chip_device_platform == "efr32") {
-      _platform_target = "silabs/EFR32"
+      _platform_target = "silabs/efr32"
     } else if (chip_device_platform == "SiWx917") {
       _platform_target = "silabs/SiWx917"
     } else if (chip_device_platform == "esp32") {
diff --git a/src/platform/silabs/EFR32/BLEManagerImpl.cpp b/src/platform/silabs/efr32/BLEManagerImpl.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/BLEManagerImpl.cpp
rename to src/platform/silabs/efr32/BLEManagerImpl.cpp
diff --git a/src/platform/silabs/EFR32/BUILD.gn b/src/platform/silabs/efr32/BUILD.gn
similarity index 99%
rename from src/platform/silabs/EFR32/BUILD.gn
rename to src/platform/silabs/efr32/BUILD.gn
index e47ed30848a072..1bb87672f493cc 100644
--- a/src/platform/silabs/EFR32/BUILD.gn
+++ b/src/platform/silabs/efr32/BUILD.gn
@@ -45,7 +45,7 @@ config("efr32-platform-wifi-config") {
   }
 }
 
-static_library("EFR32") {
+static_library("efr32") {
   sources = [
     "${silabs_platform_dir}/BLEManagerImpl.h",
     "${silabs_platform_dir}/BlePlatformConfig.h",
diff --git a/src/platform/silabs/EFR32/CHIPCryptoPALPsaEfr32.cpp b/src/platform/silabs/efr32/CHIPCryptoPALPsaEfr32.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/CHIPCryptoPALPsaEfr32.cpp
rename to src/platform/silabs/efr32/CHIPCryptoPALPsaEfr32.cpp
diff --git a/src/platform/silabs/EFR32/ConfigurationManagerImpl.cpp b/src/platform/silabs/efr32/ConfigurationManagerImpl.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/ConfigurationManagerImpl.cpp
rename to src/platform/silabs/efr32/ConfigurationManagerImpl.cpp
diff --git a/src/platform/silabs/EFR32/ConnectivityManagerImpl.cpp b/src/platform/silabs/efr32/ConnectivityManagerImpl.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/ConnectivityManagerImpl.cpp
rename to src/platform/silabs/efr32/ConnectivityManagerImpl.cpp
diff --git a/src/platform/silabs/EFR32/Efr32OpaqueKeypair.h b/src/platform/silabs/efr32/Efr32OpaqueKeypair.h
similarity index 100%
rename from src/platform/silabs/EFR32/Efr32OpaqueKeypair.h
rename to src/platform/silabs/efr32/Efr32OpaqueKeypair.h
diff --git a/src/platform/silabs/EFR32/Efr32PsaOpaqueKeypair.cpp b/src/platform/silabs/efr32/Efr32PsaOpaqueKeypair.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/Efr32PsaOpaqueKeypair.cpp
rename to src/platform/silabs/efr32/Efr32PsaOpaqueKeypair.cpp
diff --git a/src/platform/silabs/EFR32/Efr32PsaOperationalKeystore.cpp b/src/platform/silabs/efr32/Efr32PsaOperationalKeystore.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/Efr32PsaOperationalKeystore.cpp
rename to src/platform/silabs/efr32/Efr32PsaOperationalKeystore.cpp
diff --git a/src/platform/silabs/EFR32/Efr32PsaOperationalKeystore.h b/src/platform/silabs/efr32/Efr32PsaOperationalKeystore.h
similarity index 100%
rename from src/platform/silabs/EFR32/Efr32PsaOperationalKeystore.h
rename to src/platform/silabs/efr32/Efr32PsaOperationalKeystore.h
diff --git a/src/platform/silabs/EFR32/KeyValueStoreManagerImpl.cpp b/src/platform/silabs/efr32/KeyValueStoreManagerImpl.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/KeyValueStoreManagerImpl.cpp
rename to src/platform/silabs/efr32/KeyValueStoreManagerImpl.cpp
diff --git a/src/platform/silabs/EFR32/OTAImageProcessorImpl.cpp b/src/platform/silabs/efr32/OTAImageProcessorImpl.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/OTAImageProcessorImpl.cpp
rename to src/platform/silabs/efr32/OTAImageProcessorImpl.cpp
diff --git a/src/platform/silabs/EFR32/OTAImageProcessorImpl.h b/src/platform/silabs/efr32/OTAImageProcessorImpl.h
similarity index 100%
rename from src/platform/silabs/EFR32/OTAImageProcessorImpl.h
rename to src/platform/silabs/efr32/OTAImageProcessorImpl.h
diff --git a/src/platform/silabs/EFR32/PlatformManagerImpl.cpp b/src/platform/silabs/efr32/PlatformManagerImpl.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/PlatformManagerImpl.cpp
rename to src/platform/silabs/efr32/PlatformManagerImpl.cpp
diff --git a/src/platform/silabs/EFR32/ThreadStackManagerImpl.cpp b/src/platform/silabs/efr32/ThreadStackManagerImpl.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/ThreadStackManagerImpl.cpp
rename to src/platform/silabs/efr32/ThreadStackManagerImpl.cpp
diff --git a/src/platform/silabs/EFR32/args.gni b/src/platform/silabs/efr32/args.gni
similarity index 100%
rename from src/platform/silabs/EFR32/args.gni
rename to src/platform/silabs/efr32/args.gni
diff --git a/src/platform/silabs/EFR32/efr32-chip-mbedtls-config.h b/src/platform/silabs/efr32/efr32-chip-mbedtls-config.h
similarity index 100%
rename from src/platform/silabs/EFR32/efr32-chip-mbedtls-config.h
rename to src/platform/silabs/efr32/efr32-chip-mbedtls-config.h
diff --git a/src/platform/silabs/EFR32/psa_crypto_config.h b/src/platform/silabs/efr32/psa_crypto_config.h
similarity index 100%
rename from src/platform/silabs/EFR32/psa_crypto_config.h
rename to src/platform/silabs/efr32/psa_crypto_config.h
diff --git a/src/platform/silabs/EFR32/wifi/dhcp_client.cpp b/src/platform/silabs/efr32/wifi/dhcp_client.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/wifi/dhcp_client.cpp
rename to src/platform/silabs/efr32/wifi/dhcp_client.cpp
diff --git a/src/platform/silabs/EFR32/wifi/dhcp_client.h b/src/platform/silabs/efr32/wifi/dhcp_client.h
similarity index 100%
rename from src/platform/silabs/EFR32/wifi/dhcp_client.h
rename to src/platform/silabs/efr32/wifi/dhcp_client.h
diff --git a/src/platform/silabs/EFR32/wifi/ethernetif.cpp b/src/platform/silabs/efr32/wifi/ethernetif.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/wifi/ethernetif.cpp
rename to src/platform/silabs/efr32/wifi/ethernetif.cpp
diff --git a/src/platform/silabs/EFR32/wifi/ethernetif.h b/src/platform/silabs/efr32/wifi/ethernetif.h
similarity index 100%
rename from src/platform/silabs/EFR32/wifi/ethernetif.h
rename to src/platform/silabs/efr32/wifi/ethernetif.h
diff --git a/src/platform/silabs/EFR32/wifi/lwip_netif.cpp b/src/platform/silabs/efr32/wifi/lwip_netif.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/wifi/lwip_netif.cpp
rename to src/platform/silabs/efr32/wifi/lwip_netif.cpp
diff --git a/src/platform/silabs/EFR32/wifi/wfx_host_events.h b/src/platform/silabs/efr32/wifi/wfx_host_events.h
similarity index 100%
rename from src/platform/silabs/EFR32/wifi/wfx_host_events.h
rename to src/platform/silabs/efr32/wifi/wfx_host_events.h
diff --git a/src/platform/silabs/EFR32/wifi/wfx_msgs.h b/src/platform/silabs/efr32/wifi/wfx_msgs.h
similarity index 100%
rename from src/platform/silabs/EFR32/wifi/wfx_msgs.h
rename to src/platform/silabs/efr32/wifi/wfx_msgs.h
diff --git a/src/platform/silabs/EFR32/wifi/wfx_notify.cpp b/src/platform/silabs/efr32/wifi/wfx_notify.cpp
similarity index 100%
rename from src/platform/silabs/EFR32/wifi/wfx_notify.cpp
rename to src/platform/silabs/efr32/wifi/wfx_notify.cpp
diff --git a/src/platform/silabs/EFR32/wifi/wifi_config.h b/src/platform/silabs/efr32/wifi/wifi_config.h
similarity index 100%
rename from src/platform/silabs/EFR32/wifi/wifi_config.h
rename to src/platform/silabs/efr32/wifi/wifi_config.h
diff --git a/src/platform/silabs/EFR32/wifi_args.gni b/src/platform/silabs/efr32/wifi_args.gni
similarity index 100%
rename from src/platform/silabs/EFR32/wifi_args.gni
rename to src/platform/silabs/efr32/wifi_args.gni
diff --git a/src/test_driver/efr32/BUILD.gn b/src/test_driver/efr32/BUILD.gn
index 56f89dd3128390..3df645747b2b15 100644
--- a/src/test_driver/efr32/BUILD.gn
+++ b/src/test_driver/efr32/BUILD.gn
@@ -49,7 +49,7 @@ efr32_sdk("sdk") {
   ]
 
   include_dirs = [
-    "${chip_root}/src/platform/silabs/EFR32",
+    "${chip_root}/src/platform/silabs/efr32",
     "${efr32_project_dir}/include",
     "${examples_plat_dir}",
     "${examples_common_plat_dir}",
diff --git a/src/test_driver/efr32/args.gni b/src/test_driver/efr32/args.gni
index a62432284c74a2..4f8910d8e4a31e 100644
--- a/src/test_driver/efr32/args.gni
+++ b/src/test_driver/efr32/args.gni
@@ -16,7 +16,7 @@ import("//build_overrides/chip.gni")
 import("//build_overrides/pigweed.gni")
 import("${chip_root}/config/efr32/lib/pw_rpc/pw_rpc.gni")
 import("${chip_root}/examples/platform/silabs/efr32/args.gni")
-import("${chip_root}/src/platform/silabs/EFR32/args.gni")
+import("${chip_root}/src/platform/silabs/efr32/args.gni")
 
 efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
diff --git a/third_party/silabs/efr32_sdk.gni b/third_party/silabs/efr32_sdk.gni
index ac2737f8fee378..f4c690356799bf 100644
--- a/third_party/silabs/efr32_sdk.gni
+++ b/third_party/silabs/efr32_sdk.gni
@@ -212,7 +212,7 @@ template("efr32_sdk") {
       }
 
       if (use_wf200 || !use_rs911x_sockets) {
-        import("${chip_root}/src/platform/silabs/EFR32/wifi_args.gni")
+        import("${chip_root}/src/platform/silabs/efr32/wifi_args.gni")
 
         defines += [ "LWIP_NETIF_API=1" ]
         if (lwip_ipv4) {
@@ -455,8 +455,8 @@ template("efr32_sdk") {
     # system to recompile mbedTLS (= the SDK) when the mbedTLS config gets
     # edited.
     sources = [
-      "${chip_root}/src/platform/silabs/EFR32/efr32-chip-mbedtls-config.h",
-      "${chip_root}/src/platform/silabs/EFR32/psa_crypto_config.h",
+      "${chip_root}/src/platform/silabs/efr32/efr32-chip-mbedtls-config.h",
+      "${chip_root}/src/platform/silabs/efr32/psa_crypto_config.h",
     ]
 
     public_deps = [ "${chip_root}/src/crypto:crypto_buildconfig" ]