84 lines
1.8 KiB
Plaintext
84 lines
1.8 KiB
Plaintext
# nRF52840 Dongle NRF52840 board configuration
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#
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# Copyright (c) 2018-2023 Nordic Semiconductor ASA
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#
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# SPDX-License-Identifier: Apache-2.0
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if BOARD_NRF52840DONGLE
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# To let the nRF5 bootloader load an application, the application
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# must be linked after Nordic MBR, that is factory-programmed on the board.
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# Nordic nRF5 bootloader exists outside of the partitions specified in the
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# DTS file, so we manually override FLASH_LOAD_OFFSET to link the application
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# correctly, after Nordic MBR.
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# When building MCUBoot, MCUBoot itself will select USE_DT_CODE_PARTITION
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# which will make it link into the correct partition specified in DTS file,
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# the offset is applied here so that the full partition size can be used when
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# the bootloader Kconfig option has been disabled.
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config FLASH_LOAD_OFFSET
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default 0x1000
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depends on BOARD_HAS_NRF5_BOOTLOADER && (MCUBOOT || !USE_DT_CODE_PARTITION)
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if BOARD_SERIAL_BACKEND_CDC_ACM
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config USB_DEVICE_STACK
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default y
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config USB_CDC_ACM
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default SERIAL
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config CONSOLE
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default y
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config UART_CONSOLE
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default CONSOLE
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config USB_DEVICE_INITIALIZE_AT_BOOT
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default y if !MCUBOOT && CONSOLE
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config SHELL_BACKEND_SERIAL_CHECK_DTR
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default SHELL
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depends on UART_LINE_CTRL
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config UART_LINE_CTRL
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default SHELL
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config USB_DEVICE_REMOTE_WAKEUP
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default n
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if LOG
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# Logger cannot use itself to log
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choice USB_CDC_ACM_LOG_LEVEL_CHOICE
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default USB_CDC_ACM_LOG_LEVEL_OFF
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endchoice
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# Set USB log level to error only
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choice USB_DEVICE_LOG_LEVEL_CHOICE
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default USB_DEVICE_LOG_LEVEL_ERR
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endchoice
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# Wait 4000ms at startup for logging
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config LOG_PROCESS_THREAD_STARTUP_DELAY_MS
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default 4000
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endif # LOG
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if USB_DEVICE_STACK
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# Enable UART driver, needed for CDC ACM
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config SERIAL
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default y
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endif # USB_DEVICE_STACK
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endif # BOARD_SERIAL_BACKEND_CDC_ACM
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config BT_CTLR
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default BT
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endif # BOARD_NRF52840DONGLE
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