# nRF52840 MDK USB Dongle board configuration # # Copyright (c) 2018 Nordic Semiconductor ASA # # Copyright (c) 2022 Nikola Trifunovic # # SPDX-License-Identifier: Apache-2.0 if BOARD_NRF52840_MDK_USB_DONGLE config BOARD default "nrf52840_mdk_usb_dongle" # 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, # so no override is necessary. config FLASH_LOAD_OFFSET default 0x1000 depends on BOARD_HAS_NRF5_BOOTLOADER && !USE_DT_CODE_PARTITION if USB_DEVICE_STACK # Enable UART driver, needed for CDC ACM config SERIAL default y endif # USB_DEVICE_STACK config BT_CTLR default BT endif # BOARD_NRF52840_MDK_USB_DONGLE