| CONFIG_SIZE_OPTIMIZATIONS=y |
| |
| CONFIG_SYSTEM_CLOCK_NO_WAIT=y |
| CONFIG_PM=n |
| |
| CONFIG_MAIN_STACK_SIZE=10240 |
| CONFIG_MBEDTLS_CFG_FILE="mcuboot-mbedtls-cfg.h" |
| |
| CONFIG_BOOT_MAX_IMG_SECTORS=2048 |
| CONFIG_BOOT_SIGNATURE_TYPE_RSA=y |
| |
| # Flash |
| CONFIG_FLASH=y |
| CONFIG_BOOT_ERASE_PROGRESSIVELY=y |
| CONFIG_SOC_FLASH_NRF_EMULATE_ONE_BYTE_WRITE_ACCESS=y |
| CONFIG_FPROTECT=y |
| |
| # Serial |
| CONFIG_SERIAL=y |
| CONFIG_UART_LINE_CTRL=y |
| |
| # MCUBoot serial |
| CONFIG_GPIO=y |
| CONFIG_MCUBOOT_SERIAL=y |
| CONFIG_MCUBOOT_SERIAL_DIRECT_IMAGE_UPLOAD=y |
| CONFIG_BOOT_SERIAL_CDC_ACM=y |
| |
| # Required by QSPI |
| CONFIG_NORDIC_QSPI_NOR=y |
| CONFIG_NORDIC_QSPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096 |
| CONFIG_NORDIC_QSPI_NOR_STACK_WRITE_BUFFER_SIZE=16 |
| |
| # Required by USB and QSPI |
| CONFIG_MULTITHREADING=y |
| |
| # USB |
| CONFIG_USB_DEVICE_REMOTE_WAKEUP=n |
| CONFIG_USB_DEVICE_MANUFACTURER="Nordic Semiconductor ASA" |
| CONFIG_USB_DEVICE_PRODUCT="Bootloader Thingy:53" |
| CONFIG_USB_DEVICE_VID=0x1915 |
| CONFIG_USB_DEVICE_PID=0x5300 |
| CONFIG_USB_CDC_ACM=y |
| |
| # Decrease memory footprint |
| CONFIG_CBPRINTF_NANO=y |
| CONFIG_TIMESLICING=n |
| CONFIG_BOOT_BANNER=n |
| CONFIG_CONSOLE=n |
| CONFIG_CONSOLE_HANDLER=n |
| CONFIG_UART_CONSOLE=n |
| CONFIG_USE_SEGGER_RTT=n |
| CONFIG_LOG=n |
| CONFIG_ERRNO=n |
| CONFIG_PRINTK=n |
| CONFIG_RESET_ON_FATAL_ERROR=n |
| CONFIG_SPI=n |
| CONFIG_I2C=n |
| CONFIG_UART_NRFX=n |
| |
| # The following configurations are required to support simultaneous multi image update |
| CONFIG_PCD_APP=y |
| CONFIG_UPDATEABLE_IMAGE_NUMBER=2 |
| CONFIG_BOOT_UPGRADE_ONLY=y |
| # 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=y |
| CONFIG_FLASH_SIMULATOR_DOUBLE_WRITES=y |
| CONFIG_FLASH_SIMULATOR_STATS=n |
| |
| # Enable custom command to erase settings partition. |
| CONFIG_ENABLE_MGMT_PERUSER=y |
| CONFIG_BOOT_MGMT_CUSTOM_STORAGE_ERASE=y |