sysbuild/Kconfig: Added BM_APP_CAN_SETUP_FIRMWARE_LOADER_NAME

Added enabler for coherent setup of the BLE name from the application
to the firmware loader using the settings subsystem with retention memory
backend.

Applied usage of this to configuration of the mcuboot_recovery_entry sample
and the BLE firmware loader.

Signed-off-by: Andrzej Puzdrowski <[email protected]>

Author: nvlsianpu

applications/firmware_loader/ble_mcumgr/prj.conf

@@ -46,10 +46,3 @@ CONFIG_BLE_MCUMGR=y
 
 CONFIG_LOG=y
 CONFIG_LOG_MODE_MINIMAL=y
-
-CONFIG_RETAINED_MEM=y
-CONFIG_RETENTION=y
-CONFIG_SETTINGS=y
-CONFIG_SETTINGS_RETENTION=y
-#CONFIG_SETTINGS_RUNTIME=y
-CONFIG_NCS_BM_SETTINGS_BLUETOOTH_NAME=y

samples/boot/mcuboot_recovery_entry/prj.conf

@@ -48,8 +48,4 @@ CONFIG_BLE_CONN_PARAMS_MAX_CONN_INTERVAL=24
 CONFIG_BLE_CONN_PARAMS_SUP_TIMEOUT=20
 CONFIG_BLE_CONN_PARAMS_MAX_SUP_TIMEOUT_DEVIATION=20
 
-CONFIG_SETTINGS=y
-CONFIG_SETTINGS_RETENTION=y
-CONFIG_SETTINGS_RUNTIME=y
 CONFIG_MCUMGR_GRP_SETTINGS=y
-CONFIG_NCS_BM_SETTINGS_BLUETOOTH_NAME=y

samples/boot/mcuboot_recovery_entry/sysbuild.conf

@@ -1 +1,2 @@
 SB_CONFIG_BM_BOOTLOADER_MCUBOOT_FIRMWARE_LOADER_ENTRANCE_BOOT_MODE=y
+SB_CONFIG_BM_APP_CAN_SETUP_FIRMWARE_LOADER_NAME=y

sysbuild/CMakeLists.txt

@@ -153,6 +153,21 @@ function(${SYSBUILD_CURRENT_MODULE_NAME}_pre_cmake)
       if(SB_CONFIG_BM_BOOTLOADER_MCUBOOT_FIRMWARE_LOADER_ENTRANCE_GPIO)
         set_config_bool(mcuboot CONFIG_BOOT_FIRMWARE_LOADER_ENTRANCE_GPIO y)
       endif()
+
+      if(SB_CONFIG_BM_APP_CAN_SETUP_FIRMWARE_LOADER_NAME)
+        set_config_bool(firmware_loader CONFIG_RETAINED_MEM y)
+        set_config_bool(firmware_loader CONFIG_RETENTION y)
+        set_config_bool(firmware_loader CONFIG_SETTINGS y)
+        set_config_bool(firmware_loader CONFIG_SETTINGS_RETENTION y)
+        set_config_bool(firmware_loader CONFIG_NCS_BM_SETTINGS_BLUETOOTH_NAME y)
+
+        set_config_bool(${DEFAULT_IMAGE} CONFIG_RETAINED_MEM y)
+        set_config_bool(${DEFAULT_IMAGE} CONFIG_RETENTION y)
+        set_config_bool(${DEFAULT_IMAGE} CONFIG_SETTINGS y)
+        set_config_bool(${DEFAULT_IMAGE} CONFIG_SETTINGS_RUNTIME y)
+        set_config_bool(${DEFAULT_IMAGE} CONFIG_SETTINGS_RETENTION y)
+        set_config_bool(${DEFAULT_IMAGE} CONFIG_NCS_BM_SETTINGS_BLUETOOTH_NAME y)
+      endif()
     endif()
 
     # Use BM-supplied bootloader image configuration file

sysbuild/Kconfig.bm

@@ -79,6 +79,14 @@ config BM_BOOTLOADER_MCUBOOT_FIRMWARE_LOADER_ENTRANCE_BOOT_MODE
 
 endmenu
 
+config BM_APP_CAN_SETUP_FIRMWARE_LOADER_NAME
+	bool "Remote setup firmware loader BLE Advertising Name"
+	depends on !BM_FIRMWARE_LOADER_NONE
+	help
+	  If enable, the application and the firmware loader will be configured
+	  for supporting setup of the firmware loader BLE name using the settings retention
+	  memory backend. The settings key for writing the name is `bluetooth_name/name`.
+
 choice BM_BOOTLOADER_MCUBOOT_IMG_HASH_ALG
 	prompt "Hashing algorithm"
 	default BM_BOOT_IMG_HASH_ALG_PURE if BM_BOOTLOADER_MCUBOOT_SIGNATURE_TYPE_ED25519 && SOC_SERIES_NRF54LX