[EFR32] fix BLE not advertising at boot while device is not provision…

…ned (project-chip#13346)

* Erase Kvs partition on Factory Reset. this deletes the fabric ids. There was an error with the ChipCounter key placement

* Restyled by clang-format

Co-authored-by: Restyled.io <commits@restyled.io>

src/platform/EFR32/ConfigurationManagerImpl.cpp

@@ -287,6 +287,10 @@ void ConfigurationManagerImpl::DoFactoryReset(intptr_t arg)
 
 #endif // CHIP_DEVICE_CONFIG_ENABLE_THREAD
 
+#if CHIP_KVS_AVAILABLE
+    PersistedStorage::KeyValueStoreMgrImpl().ErasePartition();
+#endif // CHIP_KVS_AVAILABLE
+
     // Restart the system.
     ChipLogProgress(DeviceLayer, "System restarting");
     NVIC_SystemReset();

src/platform/EFR32/EFR32Config.h

@@ -94,12 +94,12 @@ class EFR32Config
     static constexpr Key kConfigKey_RegulatoryLocation = EFR32ConfigKey(kChipConfig_KeyBase, 0x09);
     static constexpr Key kConfigKey_CountryCode        = EFR32ConfigKey(kChipConfig_KeyBase, 0x0A);
     static constexpr Key kConfigKey_Breadcrumb         = EFR32ConfigKey(kChipConfig_KeyBase, 0x0B);
+    static constexpr Key kConfigKey_GroupKeyBase       = EFR32ConfigKey(kChipConfig_KeyBase, 0x0C);
+    static constexpr Key kConfigKey_GroupKeyMax = EFR32ConfigKey(kChipConfig_KeyBase, 0x1B); // Allows 16 Group Keys to be created.
 
-    static constexpr Key kConfigKey_BootCount             = EFR32ConfigKey(kChipCounter_KeyBase, 0x0C);
-    static constexpr Key kConfigKey_TotalOperationalHours = EFR32ConfigKey(kChipCounter_KeyBase, 0x0D);
-
-    static constexpr Key kConfigKey_GroupKeyBase = EFR32ConfigKey(kChipConfig_KeyBase, 0x0E);
-    static constexpr Key kConfigKey_GroupKeyMax  = EFR32ConfigKey(kChipConfig_KeyBase, 0x1D); // Allows 16 Group Keys to be created.
+    // CHIP Counter Keys
+    static constexpr Key kConfigKey_BootCount             = EFR32ConfigKey(kChipCounter_KeyBase, 0x00);
+    static constexpr Key kConfigKey_TotalOperationalHours = EFR32ConfigKey(kChipCounter_KeyBase, 0x01);
 
     // Set key id limits for each group.
     static constexpr Key kMinConfigKey_ChipFactory = EFR32ConfigKey(kChipFactory_KeyBase, 0x00);