Kconfig.defconfig

# Copyright (c) 2021 Nordic Semiconductor
#
# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
#

# The purpose of this file is to define new default values of settings related
# to building Thread from sources.
# This file only changes defaults and thus all symbols here must be prompltless
# and safeguarded so that they only are applied when building Thread.

if NET_L2_OPENTHREAD

choice OPENTHREAD_STACK_VERSION
	default OPENTHREAD_THREAD_VERSION_1_3
endchoice

config OPENTHREAD_LIBRARY_AVAILABLE
	bool
	# Switch:
	# - To `y` when libraries for the current OpenThread revision are provided
	# - To `n` on the next OpenThread upmerge
	default y
	depends on OPENTHREAD_THREAD_VERSION_1_3
	depends on (OPENTHREAD_NORDIC_LIBRARY_MASTER && SOC_NRF52840) || \
		    OPENTHREAD_NORDIC_LIBRARY_FTD || OPENTHREAD_NORDIC_LIBRARY_MTD
	depends on !OPENTHREAD_COPROCESSOR
	depends on SOC_NRF52840 || SOC_NRF5340_CPUAPP

choice OPENTHREAD_IMPLEMENTATION
	default OPENTHREAD_LIBRARY if OPENTHREAD_LIBRARY_AVAILABLE
endchoice

if SOC_NRF54H20_CPUAPP

#To be removed
config MBOX
	bool
	default y

#To be removed
config MBOX_NRFX_IDS
	bool
	default y

endif

choice LIBC_IMPLEMENTATION
	default NEWLIB_LIBC
endchoice

config NEWLIB_LIBC_NANO
	bool
	default y

config NUM_METAIRQ_PRIORITIES
	int
	default 1

config SYSTEM_WORKQUEUE_STACK_SIZE
	int
	default 320 if OPENTHREAD_COPROCESSOR_RCP
	default 1120

config MAIN_STACK_SIZE
	int
	default 1024 if OPENTHREAD_COPROCESSOR_RCP
	default 2560

config LOG_BUFFER_SIZE
	int
	default 4048 if LOG

config INIT_STACKS
	bool
	default y

config NET_IPV6_NBR_CACHE
	bool
	default n

config NET_IPV6_MLD
	bool
	default n

config NET_PKT_RX_COUNT
	int
	default 4 if OPENTHREAD_COPROCESSOR_RCP
	default 10

config NET_PKT_TX_COUNT
	int
	default 4 if OPENTHREAD_COPROCESSOR_RCP
	default 16

config OPENTHREAD_MANUAL_START
	bool
	default y

choice OPENTHREAD_SECURITY
	default OPENTHREAD_NRF_SECURITY_PSA_CHOICE if (SOC_FAMILY_NORDIC_NRF && !SOC_NRF54H20_CPUAPP)
	default OPENTHREAD_NRF_SECURITY_CHOICE if SOC_NRF54H20_CPUAPP
endchoice

config MBEDTLS_SSL_PROTO_DTLS
	bool
	default n if !(OPENTHREAD_JOINER || OPENTHREAD_COMMISSIONER || OPENTHREAD_COAPS)
	default y

config MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
	bool
	default n if !(OPENTHREAD_JOINER || OPENTHREAD_COMMISSIONER || OPENTHREAD_COAPS)
	default y

config MBEDTLS_ENTROPY_C
	bool
	default y

config MBEDTLS_CIPHER_MODE_CBC
	bool
	default n

config MBEDTLS_CIPHER_MODE_CTR
	bool
	default n

config MBEDTLS_CIPHER_MODE_CFB
	bool
	default n

config MBEDTLS_CIPHER_MODE_OFB
	bool
	default n

config MBEDTLS_CHACHA20_C
	bool
	default n

config MBEDTLS_POLY1305_C
	bool
	default n

config MBEDTLS_CHACHAPOLY_C
	bool
	default n

config MBEDTLS_DHM_C
	bool
	default n

config MBEDTLS_RSA_C
	bool
	default n

config MBEDTLS_SHA512_C
	bool
	default n

config MBEDTLS_GCM_C
	bool
	default n

config MBEDTLS_CIPHER_MODE_XTS
	bool
	default n

if !(OPENTHREAD_BORDER_AGENT || OPENTHREAD_COMMISSIONER || OPENTHREAD_COAPS)

config MBEDTLS_SSL_SRV_C
	bool
	default n

config MBEDTLS_SSL_COOKIE_C
	bool
	default n

endif # !(OPENTHREAD_BORDER_AGENT || OPENTHREAD_COMMISSIONER || OPENTHREAD_COAPS)

if !(OPENTHREAD_JOINER || OPENTHREAD_COMMISSIONER || OPENTHREAD_COAPS)

config MBEDTLS_SSL_CLI_C
	bool
	default n

config MBEDTLS_SSL_TLS_C
	bool
	default n

endif # !(OPENTHREAD_JOINER || OPENTHREAD_COMMISSIONER || OPENTHREAD_COAPS)

# Note: MBEDTLS_HEAP_SIZE value for OPENTHREAD_NRF_SECURITY_PSA is experimental.
# It might be changed in the future.
config MBEDTLS_HEAP_SIZE
	int
	default 15360 if OPENTHREAD_NRF_SECURITY_PSA
	default 12440 if !OPENTHREAD_NRF_SECURITY_PSA

config OPENTHREAD_PING_SENDER
	bool
	default y

if !OPENTHREAD_THREAD_VERSION_1_1

# Thread 1.2 dependencies
config NRF_802154_ENCRYPTION
	bool
	default y

config NET_PKT_TXTIME
	bool
	default y

config NET_PKT_TIMESTAMP
	bool
	default y

# CSL Transmitter configuration
config OPENTHREAD_PLATFORM_CSL_UNCERT
	int
	default 30 if BOARD_NRF54L15PDK_NRF54L15_CPUAPP
	default 12

config IEEE802154_NRF5_DELAY_TRX_ACC
	int
	default 50 if BOARD_NRF52840DONGLE_NRF52840 || BOARD_NRF54L15PDK_NRF54L15_CPUAPP
	default 20

if OPENTHREAD_CSL_RECEIVER

config IEEE802154_CSL_ENDPOINT
	bool
	default y

config OPENTHREAD_CSL_RECEIVE_TIME_AHEAD
	int
	default 5000

config OPENTHREAD_MIN_RECEIVE_ON_AHEAD
	int
	default 104

config OPENTHREAD_MIN_RECEIVE_ON_AFTER
	int
	default 0

config OPENTHREAD_CSL_TIMEOUT
	int
	default 20

config OPENTHREAD_CSL_RECEIVER_LOCAL_TIME_SYNC
	bool
	default y if NRF_802154_SER_HOST

endif # OPENTHREAD_CSL_RECEIVER

endif # !OPENTHREAD_THREAD_VERSION_1_1

if OPENTHREAD_COPROCESSOR_RCP

config MBEDTLS_PSA_KEY_SLOT_COUNT
	int
	default 1

config ISR_STACK_SIZE
	int
	default 640

config IDLE_STACK_SIZE
	int
	default 128

config MPSL_WORK_STACK_SIZE
	int
	default 512

config NET_RX_STACK_SIZE
	int
	default 300

config NET_TX_STACK_SIZE
	int
	default 300

endif # OPENTHREAD_COPROCESSOR_RCP

config OPENTHREAD_TCP_ENABLE
	select EXPERIMENTAL

endif # NET_L2_OPENTHREAD