diff --git a/matter/efr32/mgm26/BRD4350A/autogen/sl_event_handler.c b/matter/efr32/mgm26/BRD4350A/autogen/sl_event_handler.c
index 3e148fbf1d..1747232d66 100644
--- a/matter/efr32/mgm26/BRD4350A/autogen/sl_event_handler.c
+++ b/matter/efr32/mgm26/BRD4350A/autogen/sl_event_handler.c
@@ -9,9 +9,7 @@
 #include "sl_hfxo_manager.h"
 #include "SEGGER_RTT.h"
 #include "pa_conversions_efr32.h"
-#if !RSI_BLE_ENABLE
 #include "sl_rail_util_power_manager_init.h"
-#endif // !RSI_BLE_ENABLE
 #include "sl_rail_util_pti.h"
 #include "sl_rail_util_rssi.h"
 //#include "sl_fem_util.h" // not present in 4187c
@@ -20,7 +18,6 @@
 #include "platform-efr32.h"
 #include "sl_sleeptimer.h"
 #include "sl_mpu.h"
-//#include "sl_debug_swo.h" //not present in 4187c
 #include "sl_gpio.h"
 #if defined(SL_MATTER_USE_SI70XX_SENSOR) && SL_MATTER_USE_SI70XX_SENSOR
 #include "sl_i2cspm_instances.h"
@@ -33,17 +30,12 @@
 #if defined(CONFIG_ENABLE_UART)
 #include "sl_uartdrv_instances.h"
 #endif // CONFIG_ENABLE_UART
-//copied over from 4187c
-#ifdef SL_WIFI
-#include "sl_spidrv_instances.h"
-#endif
 #include "psa/crypto.h"
 #include "sl_se_manager.h"
 #include "sli_protocol_crypto.h"
 #include "cmsis_os2.h"
 #include "sl_iostream_init_instances.h"
 #include "sl_bluetooth.h"
-//#include "sl_cos.h" //not present in 4187c
 #include "sl_iostream_handles.h"
 #include "nvm3_default.h"
 #include "sl_power_manager.h"
@@ -66,22 +58,13 @@ void sl_platform_init(void)
 
 void sl_kernel_start(void)
 {
-#if !RSI_BLE_ENABLE
   sli_bt_rtos_adaptation_kernel_start();
-#endif // !RSI_BLE_ENABLE
   osKernelStart();
 }
 
 void sl_driver_init(void)
 {
-  //sl_debug_swo_init(); //not present in 4187c
   sl_gpio_init();
-  //copied over
-#ifndef SLI_SI917
-#ifdef SL_WIFI
-  sl_spidrv_init_instances();
-#endif // SL_WIFI
-#endif // SLI_SI917
 #if defined(SL_MATTER_USE_SI70XX_SENSOR) && SL_MATTER_USE_SI70XX_SENSOR
   sl_i2cspm_init_instances();
 #endif // defined(SL_MATTER_USE_SI70XX_SENSOR) && SL_MATTER_USE_SI70XX_SENSOR
@@ -108,31 +91,22 @@ void sl_service_init(void)
 
 void sl_stack_init(void)
 {
-#if !RSI_BLE_ENABLE
   sl_rail_util_pa_init();
   sl_rail_util_power_manager_init();
   sl_rail_util_pti_init();
   sl_rail_util_rssi_init();
   //sl_fem_util_init(); //not present in 4187c
   sl_bt_rtos_init();
-#endif // !RSI_BLE_ENABLE
-
-#ifdef SL_OT_ENABLE
   sl_ot_sys_init();
-#endif // SL_OT_ENABLE
 }
 
 void sl_internal_app_init(void)
 {
-#ifdef SL_OT_ENABLE
   sl_ot_rtos_stack_init();
   sl_ot_rtos_app_init();
-#endif // SL_OT_ENABLE
 }
 
 void sl_iostream_init_instances(void)
 {
   sl_iostream_rtt_init();
- // sl_iostream_set_console_instance(); //not present in 4187c
 }
-