boards/arm/thingy53_nrf5340/Kconfig.defconfig

# Thingy53 NRF5340 board configuration

# Copyright (c) 2021 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0

if BOARD_THINGY53_NRF5340_CPUAPP || BOARD_THINGY53_NRF5340_CPUAPP_NS

config BOARD
	default "thingy53_nrf5340_cpuapp"

# Code Partition:
#
# For the secure version of the board the firmware is linked at the beginning
# of the flash, or into the code-partition defined in DT if it is intended to
# be loaded by MCUboot. If the secure firmware is to be combined with a non-
# secure image (TRUSTED_EXECUTION_SECURE=y), the secure FW image shall always
# be restricted to the size of its code partition.
#
# For the non-secure version of the board, the firmware
# must be linked into the code-partition (non-secure) defined in DT, regardless.
# Apply this configuration below by setting the Kconfig symbols used by
# the linker according to the information extracted from DT partitions.

# SRAM Partition:
#
# If the secure firmware is to be combined with a non-secure image
# (TRUSTED_EXECUTION_SECURE=y), the secure FW image SRAM shall always
# be restricted to the secure image SRAM partition (sram-secure-partition).
# Otherwise (if TRUSTED_EXECUTION_SECURE is not set) the whole zephyr,sram
# may be used by the image.
#
# For the non-secure version of the board, the firmware image SRAM is
# always restricted to the allocated non-secure SRAM partition.
#
# Workaround for not being able to have commas in macro arguments
DT_CHOSEN_Z_CODE_PARTITION := zephyr,code-partition
DT_CHOSEN_Z_SRAM_PARTITION := zephyr,sram-secure-partition

if BOARD_THINGY53_NRF5340_CPUAPP && TRUSTED_EXECUTION_SECURE

config FLASH_LOAD_SIZE
	default $(dt_chosen_reg_size_hex,$(DT_CHOSEN_Z_CODE_PARTITION))

config SRAM_SIZE
	default $(dt_chosen_reg_size_int,$(DT_CHOSEN_Z_SRAM_PARTITION),0,K)

endif # BOARD_THINGY53_NRF5340_CPUAPP && TRUSTED_EXECUTION_SECURE

if BOARD_THINGY53_NRF5340_CPUAPP_NS

config FLASH_LOAD_OFFSET
	default $(dt_chosen_reg_addr_hex,$(DT_CHOSEN_Z_CODE_PARTITION))

config FLASH_LOAD_SIZE
	default $(dt_chosen_reg_size_hex,$(DT_CHOSEN_Z_CODE_PARTITION))

endif # BOARD_THINGY53_NRF5340_CPUAPP_NS

if !TRUSTED_EXECUTION_SECURE

choice BT_HCI_BUS_TYPE
	default BT_RPMSG if BT
endchoice

config HEAP_MEM_POOL_SIZE
	default 4096 if BT_RPMSG

config BT_HAS_HCI_VS
	default BT

config USB_NRFX_ATTACHED_EVENT_DELAY
	default 700 if USB_DEVICE_DRIVER

config I2C
	default y

config SPI
	default y

config REGULATOR
	default y

endif # !TRUSTED_EXECUTION_SECURE

endif # BOARD_THINGY53_NRF5340_CPUAPP || BOARD_THINGY53_NRF5340_CPUAPP_NS

if BOARD_THINGY53_NRF5340_CPUNET

config BOARD
	default "thingy53_nrf5340_cpunet"

config BT_CTLR
	default BT

config BT_ECC
	default BT

endif # BOARD_THINGY53_NRF5340_CPUNET