Kconfig.defaults

#
#   Copyright (c) 2023-2024 Project CHIP Authors
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.
#

# The purpose of this file is to define new default values of settings used when building Matter samples.
# This file only changes defaults and thus all symbols here must be promptless
# and safeguarded so that they only are applied when building Matter.

if CHIP

config CHIP_PROJECT_CONFIG
    string "Project configuration file for Matter"
    default "include/CHIPProjectConfig.h"

config ZEPHYR_VERSION_3_3
    bool "Using Zephyr version 3.3"
    default n

config LOG
    default y

if LOG

choice LOG_MODE
    default LOG_MODE_MINIMAL
endchoice

choice MATTER_LOG_LEVEL_CHOICE
    default MATTER_LOG_LEVEL_DBG
endchoice

config CHIP_APP_LOG_LEVEL
    default 4 # debug

config LOG_DEFAULT_LEVEL
    default 1 # error

config CHIP_LOG_SIZE_OPTIMIZATION
    default y

endif

config SHELL
    default y if CHIP_LIB_SHELL

config PTHREAD_IPC
    bool
    default n

config POSIX_MAX_FDS
    int
    default 16

# Application stack size
config MAIN_STACK_SIZE
    default 3240 if PM || SOC_RISCV_TELINK_TL321X
    default 4608 if SOC_RISCV_TELINK_W91 && !ZEPHYR_VERSION_3_3
    default 4096

config INIT_STACKS
    default y

config IDLE_STACK_SIZE
    default 512 if PM || SOC_RISCV_TELINK_TL321X


config ISR_STACK_SIZE
    default 576 if PM
    default 528 if SOC_RISCV_TELINK_TL321X

config SYSTEM_WORKQUEUE_STACK_SIZE
    default 616 if PM

config HEAP_MEM_POOL_SIZE
    default 256 if ZEPHYR_VERSION_3_3
    default 1280

config COMMON_LIBC_MALLOC_ARENA_SIZE
    default 20716 if SOC_SERIES_RISCV_TELINK_B9X_RETENTION || (SOC_RISCV_TELINK_TL321X && ZEPHYR_VERSION_3_3)
    default 16384 if SOC_RISCV_TELINK_TL721X || (SOC_RISCV_TELINK_TL321X && !ZEPHYR_VERSION_3_3)
    default 12288

config NET_IPV6_MLD
    default n if PM
    default y

config NET_IF_MCAST_IPV6_ADDR_COUNT
    default 8 if PM
    default 15

# Network buffers
config NET_PKT_RX_COUNT
    default 4 if PM || SOC_RISCV_TELINK_TL321X
    default 8

config NET_PKT_TX_COUNT
    default 4 if PM || SOC_RISCV_TELINK_TL321X
    default 8

config NET_BUF_RX_COUNT
    default 12 if PM || SOC_RISCV_TELINK_TL321X
    default 32

config NET_BUF_TX_COUNT
    default 12 if PM || SOC_RISCV_TELINK_TL321X
    default 32

config GPIO
    default y

# Bluetooth Low Energy configs

config BT
    default y

if BT

config BT_PERIPHERAL
    default y

config BT_GATT_DYNAMIC_DB
    default y

config BT_DEVICE_NAME_DYNAMIC
    default y

config BT_DEVICE_NAME_MAX
    default 15

config BT_MAX_CONN
    default 1

config BT_L2CAP_TX_MTU
    default 103 if SOC_RISCV_TELINK_TL321X
    default 247

config BT_BUF_ACL_RX_SIZE
    default 107 if SOC_RISCV_TELINK_TL321X
    default 251

config BT_BUF_ACL_TX_SIZE
    default 107 if SOC_RISCV_TELINK_TL321X
    default 251

config BT_BUF_EVT_RX_COUNT
    default 4

config BT_BUF_ACL_RX_COUNT
    default 4

config BT_GATT_CACHING
    default n

config BT_RX_STACK_SIZE
    default 1352 if BT_B9X || BT_TLX
    default 2048 if BT_W91

config BT_HCI_TX_STACK_SIZE
    default 640 if BT_B9X || BT_TLX
    default 2048 if BT_W91

config BT_DEVICE_NAME_GATT_WRITABLE
    default n

if SOC_RISCV_TELINK_B9X || SOC_RISCV_TELINK_TLX

config TL_BLE_CTRL_THREAD_STACK_SIZE
    default 648 if ZEPHYR_VERSION_3_3
    default 680

config TL_BLE_CTRL_MASTER_MAX_NUM
    default 0

config TL_BLE_CTRL_SLAVE_MAX_NUM
    default 1

config TL_BLE_CTRL_RF_POWER
    default 3 if PM 
    default 8 if BT_TLX
    default 9

choice TL_BLE_CTRL_MAC_TYPE
    default TL_BLE_CTRL_MAC_TYPE_RANDOM_STATIC
endchoice

endif # SOC_RISCV_TELINK_B9X || SOC_RISCV_TELINK_TLX


endif # BT

if BOARD_TLSR9528A_RETENTION || BOARD_TLSR9518ADK80D_RETENTION
config SOC_SERIES_RISCV_TELINK_B9X_NON_RETENTION_RAM_CODE
    default y if PM

config TELINK_B9X_MATTER_RETENTION_LAYOUT
    default y if PM

config PWM
    default n

endif

if BOARD_TL7218X_RETENTION || BOARD_TL3218X_RETENTION || BOARD_TL3218X
config SOC_SERIES_RISCV_TELINK_TLX_NON_RETENTION_RAM_CODE
    default n if PM

config TELINK_TLX_MATTER_RETENTION_LAYOUT
    default y if PM || BOARD_TL3218X

config PWM
    default n if PM

endif

# Board non-retention config
if  BOARD_TLSR9118BDK40D || BOARD_TLSR9118BDK40D_V1 || \
    BOARD_TLSR9528A || BOARD_TLSR9518ADK80D || BOARD_TL3218X || BOARD_TL7218X
config PWM
    default y
endif

# Config dynamic interrupts to have posibility to switch between BLE/Thread radio drivers
config DYNAMIC_INTERRUPTS
    default y

config CHIP_OTA_REQUESTOR
    default y

config MCUBOOT_SIGNATURE_KEY_FILE
    default "bootloader/mcuboot/root-ec-p256.pem" if BOARD_TLSR9118BDK40D || BOARD_TLSR9118BDK40D_V1
    depends on BOOTLOADER_MCUBOOT

# In current config/zephyr/Kconfig
# next deprecated values are selected
# warning: Deprecated symbol CPLUSPLUS is enabled.
# warning: Deprecated symbol LIB_CPLUSPLUS is enabled.
# new one are:
# CONFIG_CPP
# CONFIG_LIBCPP_IMPLEMENTATION
# See https://docs.zephyrproject.org/latest/releases/release-notes-3.3.html
# Since not only Telink is using Zephyr just suppress warnings
config WARN_DEPRECATED
    default n

# Reboot system when fault happened
config TELINK_SOC_REBOOT_ON_FAULT
    default y

config NVS_LOOKUP_CACHE
    default y

config NVS_LOOKUP_CACHE_SIZE
    default 400  if SOC_RISCV_TELINK_TL321X
    default 2048 if !PM

# Set multiplicator of Name Value Storage (NVS) as 1 to reach NVS sector size 4KB
# nvs_sector_size = flash_page_size * mult = 4KB * 1 = 4KB
config SETTINGS_NVS_SECTOR_SIZE_MULT
    default 1

# Enable OpenThread
config NET_L2_OPENTHREAD
    default y if !WIFI

if NET_L2_OPENTHREAD

config CHIP_OPENTHREAD_CONFIG
    string "Custom OpenThread configuration file"
    default "../../platform/telink/project_include/OpenThreadConfig.h"

choice CHIP_THREAD_DEVICE_ROLE
    prompt "Thread network device role"
    default CHIP_THREAD_DEVICE_ROLE_ROUTER
config CHIP_THREAD_DEVICE_ROLE_ROUTER
    depends on !PM
    bool "thread device router"
config CHIP_THREAD_DEVICE_ROLE_END_DEVICE
    depends on !PM
    bool "thread end device"
config CHIP_THREAD_DEVICE_ROLE_SLEEPY_END_DEVICE
    bool "thread sleepy end device"
endchoice

choice OPENTHREAD_DEVICE_TYPE
    default OPENTHREAD_FTD if CHIP_THREAD_DEVICE_ROLE_ROUTER
    default OPENTHREAD_MTD if CHIP_THREAD_DEVICE_ROLE_END_DEVICE || CHIP_THREAD_DEVICE_ROLE_SLEEPY_END_DEVICE
endchoice

config CHIP_ENABLE_ICD_SUPPORT
    default y if CHIP_THREAD_DEVICE_ROLE_SLEEPY_END_DEVICE

config OPENTHREAD_THREAD_STACK_SIZE
    default 2400 if PM || SOC_RISCV_TELINK_TL321X

config OPENTHREAD_RADIO_WORKQUEUE_STACK_SIZE
    default 432 if PM
    default 608

config OPENTHREAD_SLAAC
    default y

config OPENTHREAD_MANUAL_START
    default y

config OPENTHREAD_DEFAULT_TX_POWER
    default 3 if PM
    default 9

config OPENTHREAD_IP6_MAX_EXT_MCAST_ADDRS
    default 2 if PM
    default 8

endif # NET_L2_OPENTHREAD

config NET_TX_STACK_SIZE
    default 554 if PM || SOC_RISCV_TELINK_TL321X

config NET_RX_STACK_SIZE
    default 554 if PM || SOC_RISCV_TELINK_TL321X

# Disable certain parts of Zephyr IPv6 stack
config NET_IPV6_NBR_CACHE
    default n

config NET_MAX_CONN
    default 1 if !WIFI

config NET_MAX_CONTEXTS
    default 1 if !WIFI

config NET_CONFIG_INIT_TIMEOUT
    default 0


config CHIP_WIFI
    bool "Enable Telink Wi-Fi support"
    default y if BOARD_TLSR9118BDK40D || BOARD_TLSR9118BDK40D_V1
    select WIFI_W91
    select WIFI
    select NET_STATISTICS
    select NET_IPV6_ND # enable Neighbor Discovery to handle Router Advertisements
    select NET_IPV6_NBR_CACHE
    select NET_STATISTICS_USER_API
    imply MBEDTLS_ENTROPY_C
    imply MBEDTLS_KEY_EXCHANGE_RSA_ENABLED

if CHIP_WIFI

config DEFAULT_WIFI_SSID
    string "Default WiFi SSID"
    depends on CHIP_WIFI
    default ""
    help
      The SSID of network to connect to if no WiFi station configuration exists in NV storage
      at the time the device boots.
      This option is for testing only and should be disabled in production releases

config DEFAULT_WIFI_PASSWORD
    string "Default WiFi Password"
    depends on CHIP_WIFI
    default ""
    help
      The password for the default WiFi network.
      This option is for testing only and should be disabled in production releases.

config CHIP_WIFI_CONNECTION_RECOVERY_MINIMUM_INTERVAL
    int "Define the minimum connection recovery time interval in milliseconds"
    depends on CHIP_WIFI
    default 500
    help
      Specifies the minimum connection recovery interval (in milliseconds).

config CHIP_WIFI_CONNECTION_RECOVERY_MAXIMUM_INTERVAL
    int "Define the maximum connection recovery time interval in milliseconds"
    depends on CHIP_WIFI
    default 3600000 # 1 hour
    help
      Specifies the maximum connection recovery interval (in milliseconds).

config CHIP_WIFI_CONNECTION_RECOVERY_MAX_RETRIES_NUMBER
    int "Define the maximum amount of connection recovery occurrences"
    depends on CHIP_WIFI
    default 0
    help
      Specifies the maximum number of connection recovery attempts.
      If set to 0, no limitation is applied and attempts
      to recover the connection are performed indefinitely.

config CHIP_WIFI_CONNECTION_RECOVERY_JITTER
    int "Define the connection recovery jitter in milliseconds"
    depends on CHIP_WIFI
    default 2000
    help
      Specifies the maximum connection recovery jitter interval (in milliseconds).
      Once the wait time reaches the current maximum value (defined by CHIP_WIFI_CONNECTION_RECOVERY_MAXIMUM_INTERVAL),
      a random jitter interval is added to it to avoid periodicity. The random jitter is selected
      within range [-JITTER; +JITTER].

config NET_MGMT_EVENT_STACK_SIZE
    default 1128 if ZEPHYR_VERSION_3_3
    default 1250

if !ZEPHYR_VERSION_3_3
config IPC_SERVICE_BACKEND_ICMSG_WQ_STACK_SIZE
    int "Size of RX work queue stack"
    default 2304 if TELINK_W91_IPC_DISPATCHER
endif

endif # CHIP_WIFI

config CHIP_ENABLE_PAIRING_AUTOSTART
    bool "Open commissioning window on boot"
    default y
    help
        Opens the commissioning window automatically at application boot time if
        the node is not yet commissioned.

# Configure MBEDTLS lib
config MBEDTLS
    default y

config MBEDTLS_CIPHER_AES_ENABLED
    default y

config MBEDTLS_CIPHER_CCM_ENABLED
    default y

config MBEDTLS_PK_WRITE_C
    default y

config MBEDTLS_ECP_C
    default y

config MBEDTLS_ECP_DP_SECP256R1_ENABLED
    default y

config MBEDTLS_ECDH_C
    default y

config MBEDTLS_ECDSA_C
    default y

config MBEDTLS_PKCS5_C
    default y

config MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
    default y

if !ZEPHYR_VERSION_3_3
config MBEDTLS_ENTROPY_POLL_ZEPHYR
    bool "Provide entropy data to Mbed TLS through entropy driver or random generator"
    default y

config MBEDTLS_HKDF_C
    bool "HMAC-based Extract-and-Expand Key Derivation Function"
    default y

config MBEDTLS_X509_CSR_WRITE_C
    bool "X.509 Certificate Signing Requests writing"
    default y
endif # !ZEPHYR_VERSION_3_3

config GETOPT_LONG
    default y if ZEPHYR_VERSION_3_3

# Disable not used shell modules

config SHELL_WILDCARD
    default n

config SHELL_VT100_COLORS
    default n

config SHELL_STATS
    default n

config KERNEL_SHELL
    default n

config SENSOR_SHELL
    default n

config DEVICE_SHELL
    default n

config DATE_SHELL
    default n

config DEVMEM_SHELL
    default n

config MCUBOOT_SHELL
    default n

config FLASH_SHELL
    default n

config HWINFO_SHELL
    default n

config PWM_SHELL
    default n

config OPENTHREAD_SHELL
    default n

# Thread analyzer
config THREAD_ANALYZER
    default n
    select THREAD_ANALYZER_AUTO

config THREAD_ANALYZER_AUTO_INTERVAL
    default 5
    depends on THREAD_ANALYZER_AUTO

config THREAD_ANALYZER_LOG_LEVEL
    default 3 # info
    depends on THREAD_ANALYZER

endif