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[nrf noup] samples: mgmt: mcumgr: smp_svr: Add nrf5340dk-optimised sample
Adds a configuration to this sample that is optimised for testing/usage with the nRF5340 which enables the Bluetooth transport, enables most management groups, has a static partition manager file with secondary partitions on QSPI flash, configures MCUboot in overwrite only mode with network core update support Signed-off-by: Jamie McCrae <[email protected]> (cherry picked from commit 0151175)
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‎samples/subsys/mgmt/mcumgr/smp_svr/app_nrf5340_bt.overlay

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/ {
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chosen {
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nordic,pm-ext-flash = &mx25r64;
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};
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};

‎samples/subsys/mgmt/mcumgr/smp_svr/pm_static_nrf5340_bt.yml

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app:
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address: 0x10200
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region: flash_primary
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size: 0xdfe00
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mcuboot:
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address: 0x0
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region: flash_primary
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size: 0x10000
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mcuboot_pad:
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address: 0x10000
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region: flash_primary
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size: 0x200
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mcuboot_primary:
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address: 0x10000
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orig_span: &id001
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- mcuboot_pad
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- app
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region: flash_primary
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size: 0xe0000
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span: *id001
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mcuboot_primary_app:
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address: 0x10200
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orig_span: &id002
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- app
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region: flash_primary
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size: 0xdfe00
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span: *id002
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settings_storage:
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address: 0xf0000
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region: flash_primary
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size: 0x10000
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mcuboot_primary_1:
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address: 0x0
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size: 0x40000
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device: flash_ctrl
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region: ram_flash
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mcuboot_secondary:
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address: 0x00000
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size: 0xe0000
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device: MX25R64
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region: external_flash
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mcuboot_secondary_1:
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address: 0xe0000
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size: 0x40000
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device: MX25R64
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region: external_flash
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external_flash:
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address: 0x120000
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size: 0x6e0000
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device: MX25R64
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region: external_flash
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pcd_sram:
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address: 0x20000000
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size: 0x2000
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region: sram_primary

‎samples/subsys/mgmt/mcumgr/smp_svr/prj_nrf5340_bt.conf

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# Enable MCUmgr and dependencies.
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CONFIG_NET_BUF=y
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CONFIG_ZCBOR=y
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CONFIG_CRC=y
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CONFIG_MCUMGR=y
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CONFIG_STREAM_FLASH=y
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CONFIG_FLASH_MAP=y
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CONFIG_BT=y
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CONFIG_BT_PERIPHERAL=y
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# Some command handlers require a large stack.
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CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2304
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CONFIG_MAIN_STACK_SIZE=2176
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# Ensure an MCUboot-compatible binary is generated.
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CONFIG_BOOTLOADER_MCUBOOT=y
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# Enable flash operations.
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CONFIG_FLASH=y
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# Required by the `taskstat` command.
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CONFIG_THREAD_MONITOR=y
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# Support for taskstat command
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CONFIG_MCUMGR_GRP_OS_TASKSTAT=y
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# Enable statistics and statistic names.
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CONFIG_STATS=y
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CONFIG_STATS_NAMES=y
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# Enable most core commands.
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CONFIG_FLASH=y
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CONFIG_IMG_MANAGER=y
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CONFIG_MCUMGR_GRP_IMG=y
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CONFIG_MCUMGR_GRP_OS=y
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CONFIG_MCUMGR_GRP_STAT=y
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# Enable logging
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CONFIG_LOG=y
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CONFIG_MCUBOOT_UTIL_LOG_LEVEL_WRN=y
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# Disable debug logging
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CONFIG_LOG_MAX_LEVEL=3
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# Allow for large Bluetooth data packets.
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CONFIG_BT_L2CAP_TX_MTU=498
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CONFIG_BT_BUF_ACL_RX_SIZE=502
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CONFIG_BT_BUF_ACL_TX_SIZE=502
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CONFIG_BT_CTLR_DATA_LENGTH_MAX=251
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# Enable the Bluetooth mcumgr transport (unauthenticated).
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CONFIG_MCUMGR_TRANSPORT_BT=y
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CONFIG_MCUMGR_TRANSPORT_BT_CONN_PARAM_CONTROL=y
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# Enable the Shell mcumgr transport.
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CONFIG_BASE64=y
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CONFIG_CRC=y
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CONFIG_SHELL=y
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CONFIG_SHELL_BACKEND_SERIAL=y
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CONFIG_MCUMGR_TRANSPORT_SHELL=y
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# Enable the mcumgr Packet Reassembly feature over Bluetooth and its configuration dependencies.
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# MCUmgr buffer size is optimized to fit one SMP packet divided into five Bluetooth Write Commands,
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# transmitted with the maximum possible MTU value: 498 bytes.
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CONFIG_MCUMGR_TRANSPORT_BT_REASSEMBLY=y
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CONFIG_MCUMGR_TRANSPORT_NETBUF_SIZE=2475
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CONFIG_MCUMGR_GRP_OS_MCUMGR_PARAMS=y
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CONFIG_MCUMGR_TRANSPORT_WORKQUEUE_STACK_SIZE=4608
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# Enable the LittleFS file system.
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CONFIG_FILE_SYSTEM=y
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CONFIG_FILE_SYSTEM_LITTLEFS=y
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# Enable file system commands
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CONFIG_MCUMGR_GRP_FS=y
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# Enable the storage erase command.
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CONFIG_MCUMGR_GRP_ZBASIC=y
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CONFIG_MCUMGR_GRP_ZBASIC_STORAGE_ERASE=y
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# Disable Bluetooth ping support
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CONFIG_BT_CTLR_LE_PING=n
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# Disable shell commands that are not needed
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CONFIG_CLOCK_CONTROL_NRF_SHELL=n
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CONFIG_DEVICE_SHELL=n
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CONFIG_DEVMEM_SHELL=n
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CONFIG_FLASH_SHELL=n

‎samples/subsys/mgmt/mcumgr/smp_svr/sample.yaml

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- nrf52840dk/nrf52840
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integration_platforms:
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- nrf52840dk/nrf52840
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sample.mcumgr.smp_svr.bt.nrf5340dk.ext_flash:
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sysbuild: true
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extra_args:
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- FILE_SUFFIX=nrf5340_bt
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platform_allow:
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- nrf5340dk/nrf5340/cpuapp
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integration_platforms:
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- nrf5340dk/nrf5340/cpuapp

‎samples/subsys/mgmt/mcumgr/smp_svr/sysbuild.cmake

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#
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# Copyright (c) 2024 Nordic Semiconductor
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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if(FILE_SUFFIX STREQUAL "nrf5340_bt")
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if(SB_CONFIG_SOC_NRF5340_CPUAPP)
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# nRF5340 with Bluetooth configuration, add partition manager configuration to MCUboot image
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list(APPEND mcuboot_EXTRA_DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/app_nrf5340_bt.overlay)
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list(REMOVE_DUPLICATES mcuboot_EXTRA_DTC_OVERLAY_FILE)
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set(mcuboot_EXTRA_DTC_OVERLAY_FILE ${mcuboot_EXTRA_DTC_OVERLAY_FILE} CACHE INTERNAL "" FORCE)
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else()
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message(FATAL_ERROR "File suffix 'nrf5340_bt' can only be used on an nRF5340 CPUAPP board target")
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endif()
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endif()

‎samples/subsys/mgmt/mcumgr/smp_svr/sysbuild/mcuboot_nrf5340_bt.conf

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CONFIG_BOOT_MAX_IMG_SECTORS=240

‎samples/subsys/mgmt/mcumgr/smp_svr/sysbuild_nrf5340_bt.conf

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# Enable MCUboot bootloader support
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SB_CONFIG_BOOTLOADER_MCUBOOT=y
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SB_CONFIG_MCUBOOT_MODE_OVERWRITE_ONLY=y
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SB_CONFIG_NETCORE_HCI_IPC=y
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SB_CONFIG_SECURE_BOOT_NETCORE=y
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SB_CONFIG_NETCORE_APP_UPDATE=y
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SB_CONFIG_MCUBOOT_NRF53_MULTI_IMAGE_UPDATE=y
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SB_CONFIG_PM_EXTERNAL_FLASH_MCUBOOT_SECONDARY=y

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