blob: 3dc18d894bb12e5e49fa57d7aec2b296bcabd89e [file] [log] [blame]
# nRF52840 Dongle NRF52840 board configuration
#
# Copyright (c) 2018-2023 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: Apache-2.0
if BOARD_NRF52840DONGLE_NRF52840
config BOARD
default "nrf52840dongle_nrf52840"
# To let the nRF5 bootloader load an application, the application
# must be linked after Nordic MBR, that is factory-programmed on the board.
# Nordic nRF5 bootloader exists outside of the partitions specified in the
# DTS file, so we manually override FLASH_LOAD_OFFSET to link the application
# correctly, after Nordic MBR.
# When building MCUBoot, MCUBoot itself will select USE_DT_CODE_PARTITION
# which will make it link into the correct partition specified in DTS file,
# the offset is applied here so that the full partition size can be used when
# the bootloader Kconfig option has been disabled.
config FLASH_LOAD_OFFSET
default 0x1000
depends on BOARD_HAS_NRF5_BOOTLOADER && (MCUBOOT || !USE_DT_CODE_PARTITION)
if BOARD_SERIAL_BACKEND_CDC_ACM
config USB_DEVICE_STACK
default y
config USB_CDC_ACM
default y
config UART_CONSOLE
default CONSOLE
config USB_DEVICE_INITIALIZE_AT_BOOT
default y if !MCUBOOT
config SHELL_BACKEND_SERIAL_CHECK_DTR
default SHELL
depends on UART_LINE_CTRL
config UART_LINE_CTRL
default SHELL
config USB_DEVICE_REMOTE_WAKEUP
default n
if LOG
# Logger cannot use itself to log
choice USB_CDC_ACM_LOG_LEVEL_CHOICE
default USB_CDC_ACM_LOG_LEVEL_OFF
endchoice
# Set USB log level to error only
choice USB_DEVICE_LOG_LEVEL_CHOICE
default USB_DEVICE_LOG_LEVEL_ERR
endchoice
# Wait 4000ms at startup for logging
config LOG_PROCESS_THREAD_STARTUP_DELAY_MS
default 4000
endif # LOG
if USB_DEVICE_STACK
# Enable UART driver, needed for CDC ACM
config SERIAL
default y
endif # USB_DEVICE_STACK
endif # BOARD_SERIAL_BACKEND_CDC_ACM
config BT_CTLR
default BT
endif # BOARD_NRF52840DONGLE_NRF52840