The project can be compiled and run normally before adding CONFIG_MCUMGR and other configurations。
The detailed configurations added are as follows：
CONFIG_MCUMGR=y
CONFIG_BOOTLOADER_MCUBOOT=y
CONFIG_MCUMGR_MGMT_NOTIFICATION_HOOKS=y
CONFIG_MCUMGR_CMD_IMG_MGMT=y
CONFIG_MCUMGR_GRP_IMG_STATUS_HOOKS=y
CONFIG_MCUMGR_GRP_IMG_UPLOAD_CHECK_HOOK=y
CONFIG_MCUBOOT_IMAGE_VERSION="2.1.4+0"
After that, there was an error in compiling：
The result was successfully compiled before adding the above configuration：
nrf5340 flash has 1M bytes, which accounts for 16.38% without boot, and it is impossible to add the boot function to exceed the size。
my prj.con
#
# Copyright (c) 2018 Nordic Semiconductor
#
# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
#
# Enable the UART driver
CONFIG_NRFX_UARTE0=y
# Make sure printk is printing to the UART console
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y
#300k 204800
CONFIG_HEAP_MEM_POOL_SIZE= 204800
CONFIG_MAIN_STACK_SIZE=8192
CONFIG_BT=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DEVICE_NAME="Nordic_UART_Service"
CONFIG_BT_DEVICE_APPEARANCE=833
CONFIG_BT_MAX_CONN=1
# Enable the NUS service
CONFIG_BT_NUS=y
# Enable bonding
CONFIG_BT_SETTINGS=y
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y
CONFIG_NVS=y
CONFIG_SETTINGS=y
# Enable DK LED and Buttons library
CONFIG_DK_LIBRARY=y
# This example requires more workqueue stack
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096
# Config logger
CONFIG_LOG=y
CONFIG_USE_SEGGER_RTT=y
CONFIG_LOG_BACKEND_RTT=y
CONFIG_LOG_BACKEND_UART=n
CONFIG_LOG_PRINTK=n
# CONFIG_ASSERT=y
# 编译
CONFIG_DEBUG_THREAD_INFO=y
CONFIG_DEBUG_OPTIMIZATIONS=y
CONFIG_BT_NUS_SECURITY_ENABLED=n
# *****蓝牙协议配置*****
# 更新参数
CONFIG_BT_USER_DATA_LEN_UPDATE=y
CONFIG_BT_USER_PHY_UPDATE=y
CONFIG_BT_GAP_AUTO_UPDATE_CONN_PARAMS=n
# 参数大小
CONFIG_BT_BUF_ACL_RX_SIZE=502
CONFIG_BT_ATT_PREPARE_COUNT=2
CONFIG_BT_L2CAP_TX_BUF_COUNT=10
CONFIG_BT_L2CAP_TX_MTU=512
CONFIG_BT_L2CAP_DYNAMIC_CHANNEL=y
CONFIG_BT_CONN_TX_MAX=10
CONFIG_BT_BUF_ACL_TX_COUNT=10
CONFIG_BT_BUF_ACL_TX_SIZE=502
# 需要在child_img 的prj 再次设置
CONFIG_BT_CTLR_DATA_LENGTH_MAX=251
CONFIG_BT_CTLR_PHY_2M=y
CONFIG_BT_CTLR_RX_BUFFERS=2
CONFIG_BT_CTLR_SDC_MAX_CONN_EVENT_LEN_DEFAULT=4000000
# 外设配置
CONFIG_I2C=y
CONFIG_SPI=y
CONFIG_NFCT_PINS_AS_GPIOS=y
CONFIG_SENSOR=y
CONFIG_ADC=y
CONFIG_NRFX_RTC0=y
CONFIG_NEWLIB_LIBC=y
CONFIG_POSIX_API=y
CONFIG_ADXL345=y
# CONFIG_ADXL367=y
#zerphyr 配置
CONFIG_FORCE_NO_ASSERT=y
CONFIG_NUM_COOP_PRIORITIES=10
CONFIG_NUM_PREEMPT_PRIORITIES=11
# 添加支持littlefs 相关配置
CONFIG_FILE_SYSTEM=y
CONFIG_FILE_SYSTEM_LITTLEFS=y
# 升级相关
CONFIG_MCUMGR=y
CONFIG_BOOTLOADER_MCUBOOT=y
CONFIG_MCUMGR_MGMT_NOTIFICATION_HOOKS=y
CONFIG_MCUMGR_CMD_IMG_MGMT=y
CONFIG_MCUMGR_GRP_IMG_STATUS_HOOKS=y
CONFIG_MCUMGR_GRP_IMG_UPLOAD_CHECK_HOOK=y
CONFIG_MCUBOOT_IMAGE_VERSION="2.1.4+0"
Please help me with this，thanks!
