boards/arm/nrf5340pdk_nrf5340/Kconfig.defconfig

# nRF5340 PDK nRF5340 board configuration

# Copyright (c) 2019-2020 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0

if BOARD_NRF5340PDK_NRF5340_CPUAPP || BOARD_NRF5340PDK_NRF5340_CPUAPPNS

config BOARD
	default "nrf5340pdk_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_NRF5340PDK_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_NRF5340PDK_NRF5340_CPUAPP && TRUSTED_EXECUTION_SECURE

if BOARD_NRF5340PDK_NRF5340_CPUAPPNS

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_NRF5340PDK_NRF5340_CPUAPPNS

endif # BOARD_NRF5340PDK_NRF5340_CPUAPP || BOARD_NRF5340PDK_NRF5340_CPUAPPNS

config BOARD
	default "nrf5340pdk_nrf5340_cpunet"
	depends on BOARD_NRF5340PDK_NRF5340_CPUNET