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#
# Copyright (c) 2022 Project CHIP Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# The purpose of this file is to define new default values of settings used when building mcuboot child image for Matter samples.
config MAIN_STACK_SIZE
default 10240
config BOOT_SWAP_SAVE_ENCTLV
default n
config BOOT_ENCRYPT_RSA
default n
config BOOT_ENCRYPT_EC256
default n
config BOOT_ENCRYPT_X25519
default n
config BOOT_BOOTSTRAP
default n
config PM
default n
config FLASH
default y
config FPROTECT
default y
choice LIBC_IMPLEMENTATION
default MINIMAL_LIBC
endchoice
# nRF7002DK uses SPI NOR external flash
if BOARD_NRF7002DK_NRF5340_CPUAPP
config SPI
default y
config SPI_NOR
default y
choice SPI_NOR_SFDP
default SPI_NOR_SFDP_DEVICETREE
endchoice
config SPI_NOR_FLASH_LAYOUT_PAGE_SIZE
default 4096
config MULTITHREADING
default y
config PM_OVERRIDE_EXTERNAL_DRIVER_CHECK
default y
endif
# All boards beside nRF7002DK use QSPI NOR external flash
if BOARD_NRF5340DK_NRF5340_CPUAPP || BOARD_NRF52840DK_NRF52840
config NORDIC_QSPI_NOR
default y
config NORDIC_QSPI_NOR_FLASH_LAYOUT_PAGE_SIZE
default 4096
config NORDIC_QSPI_NOR_STACK_WRITE_BUFFER_SIZE
default 16
endif
config BOOT_MAX_IMG_SECTORS
default 256
config LOG
default n
config CONSOLE_HANDLER
default n
config BOOT_BANNER
default n
config TIMESLICING
default n
config RESET_ON_FATAL_ERROR
default n
config MULTITHREADING
default n
config TICKLESS_KERNEL
default n
config TIMEOUT_64BIT
default n
config NRF_ENABLE_ICACHE
default n
if SOC_SERIES_NRF53X
# The following configurations are required to support simultaneous multi image update
config PCD_APP
default y
config UPDATEABLE_IMAGE_NUMBER
default 2
# Multi-image updates do not support image swapping yet.
choice BOOT_IMAGE_UPGRADE_MODE
default BOOT_UPGRADE_ONLY
endchoice
# The network core cannot access external flash directly. The flash simulator must be used to
# provide a memory region that is used to forward the new firmware to the network core.
config FLASH_SIMULATOR
default y
config FLASH_SIMULATOR_DOUBLE_WRITES
default y
config FLASH_SIMULATOR_STATS
default n
# Enable custom command to erase settings partition.
config ENABLE_MGMT_PERUSER
default y
config ZCBOR
default y
config BOOT_MGMT_CUSTOM_STORAGE_ERASE
default y
endif # SOC_SERIES_NRF53X