| # |
| # For a description of the syntax of this configuration file, |
| # see the file kconfig-language.txt in the NuttX tools repository. |
| # |
| |
| comment "nRF91 Configuration Options" |
| |
| # nRF91 Families |
| |
| choice |
| prompt "nRF91 Chip Selection" |
| default ARCH_CHIP_NRF9160 |
| depends on ARCH_CHIP_NRF91 |
| |
| config ARCH_CHIP_NRF9160 |
| bool "nRF9160" |
| |
| endchoice # NRF91 Chip Selection |
| |
| # RAM size |
| |
| config NRF91_CPUAPP_MEM_RAM_256 |
| bool |
| default y |
| |
| config NRF91_CPUAPP_MEM_RAM_SIZE |
| hex |
| default 0x040000 if NRF91_CPUAPP_MEM_RAM_256 |
| |
| # FLASH size |
| |
| config NRF91_CPUAPP_MEM_FLASH_1024 |
| bool |
| default y |
| |
| config NRF91_CPUAPP_MEM_FLASH_SIZE |
| hex |
| default 0x100000 if NRF91_CPUAPP_MEM_FLASH_1024 |
| |
| if !ARCH_TRUSTZONE_NONSECURE |
| |
| config NRF91_ENABLE_APPROTECT |
| bool "nRF91 enable APPROTECT" |
| default n |
| |
| config NRF91_UICR_HFXO_WORKAROUND |
| bool "nRF91 enable UICR HFXO workaround" |
| default y |
| |
| config NRF91_LFXO_ERRATA31_WORKAROUND |
| bool "nRF91 enable LFXO errata 31 workaround" |
| default y |
| |
| config NRF91_DCDC_ERRATA15_WORKAROUND |
| bool "nRF91 enable DCDC errata 15 workaround" |
| default y |
| |
| endif # !ARCH_TRUSTZONE_NONSECURE |
| |
| config NRF91_FICR_NS_WORKAROUND |
| bool "nRF91 access to FICR in non-secure environment" |
| default y |
| |
| # Peripheral Selection |
| |
| config NRF91_I2C_MASTER |
| bool |
| default n |
| |
| config NRF91_SPI_MASTER |
| bool |
| default n |
| |
| config NRF91_IPC |
| bool |
| |
| config NRF91_UART |
| bool |
| default n |
| |
| config NRF91_TIMER |
| bool |
| default n |
| |
| config NRF91_PWM |
| bool |
| default n |
| |
| config NRF91_RTC |
| bool |
| default n |
| |
| config NRF91_SERIAL0 |
| bool |
| default n |
| |
| config NRF91_SERIAL2 |
| bool |
| default n |
| |
| config NRF91_SERIAL3 |
| bool |
| default n |
| |
| config NRF91_SERIAL4 |
| bool |
| default n |
| |
| menu "nRF91 Peripheral Selection" |
| |
| config NRF91_GPIOTE |
| bool "GPIOTE (GPIO interrupts)" |
| default n |
| |
| config NRF91_I2C0_MASTER |
| bool "I2C0 Master" |
| default n |
| select NRF91_I2C_MASTER |
| select NRF91_SERIAL0 |
| |
| config NRF91_I2C1_MASTER |
| bool "I2C1 Master" |
| default n |
| select NRF91_I2C_MASTER |
| select NRF91_SERIAL1 |
| |
| config NRF91_I2C2_MASTER |
| bool "I2C2 Master" |
| default n |
| select NRF91_I2C_MASTER |
| select NRF91_SERIAL2 |
| |
| config NRF91_I2C3_MASTER |
| bool "I2C3 Master" |
| default n |
| select NRF91_I2C_MASTER |
| select NRF91_SERIAL3 |
| |
| config NRF91_SPI0_MASTER |
| bool "SPI0 Master" |
| default n |
| select NRF91_SPI_MASTER |
| select NRF91_SERIAL0 |
| |
| config NRF91_SPI1_MASTER |
| bool "SPI1 Master" |
| default n |
| select NRF91_SPI_MASTER |
| select NRF91_SERIAL1 |
| |
| config NRF91_SPI2_MASTER |
| bool "SPI2 Master" |
| default n |
| select NRF91_SPI_MASTER |
| select NRF91_SERIAL2 |
| |
| config NRF91_SPI3_MASTER |
| bool "SPI3 Master" |
| default n |
| select NRF91_SPI_MASTER |
| select NRF91_SERIAL3 |
| |
| config NRF91_UART0 |
| bool "UART0" |
| default n |
| select UART0_SERIALDRIVER |
| select NRF91_UART |
| select NRF91_SERIAL0 |
| |
| config NRF91_UART1 |
| bool "UART1" |
| default n |
| select UART1_SERIALDRIVER |
| select NRF91_UART |
| select NRF91_SERIAL1 |
| |
| config NRF91_TIMER0 |
| bool "TIMER0" |
| select NRF91_TIMER |
| default n |
| |
| config NRF91_TIMER1 |
| bool "TIMER1" |
| select NRF91_TIMER |
| default n |
| |
| config NRF91_TIMER2 |
| bool "TIMER2" |
| select NRF91_TIMER |
| |
| config NRF91_PWM0 |
| bool "PWM0" |
| select NRF91_PWM |
| default n |
| |
| config NRF91_PWM1 |
| bool "PWM1" |
| select NRF91_PWM |
| default n |
| |
| config NRF91_PWM2 |
| bool "PWM2" |
| select NRF91_PWM |
| default n |
| |
| config NRF91_SAADC |
| bool "SAADC" |
| default n |
| |
| config NRF91_RTC0 |
| bool "RTC0" |
| select NRF91_RTC |
| default n |
| |
| config NRF91_RTC1 |
| bool "RTC1" |
| select NRF91_RTC |
| default n |
| |
| endmenu # nRF91 Peripheral Selection |
| |
| menu "SPU configuration" |
| |
| choice |
| prompt "SPU configuration" |
| default NRF91_SPU_NONE |
| depends on ARCH_TRUSTZONE_SECURE |
| |
| config NRF91_SPU_CUSTOM |
| bool "Custom SPU configuration" |
| ---help--- |
| Enables board-specific NRF91 SPU configuration. |
| |
| config NRF91_SPU_NONSECURE |
| bool "Non-secure SPU configuration" |
| |
| config NRF91_SPU_NONE |
| bool "No SPU configuration" |
| |
| endchoice # SPU configuration |
| |
| if NRF91_SPU_NONSECURE |
| |
| config NRF91_REGULATORS_NS |
| bool "REGULATORS non-secure" |
| default n |
| |
| config NRF91_POWERCLOCK_NS |
| bool "POWER/CLOCK non-secure" |
| default n |
| |
| config NRF91_GPIO0_NS |
| bool "GPIO0 non-secure" |
| default n |
| |
| config NRF91_NVMC_NS |
| bool "NVMC non-secure" |
| default n |
| |
| config NRF91_SERIAL0_NS |
| bool "SERIAL0 non-secure" |
| default n |
| |
| config NRF91_SERIAL1_NS |
| bool "SERIAL1 non-secure" |
| default n |
| |
| config NRF91_SERIAL2_NS |
| bool "SERIAL2 non-secure" |
| default n |
| |
| config NRF91_SERIAL3_NS |
| bool "SERIAL3 non-secure" |
| default n |
| |
| config NRF91_SERIAL4_NS |
| bool "SERIAL4 non-secure" |
| default n |
| |
| config NRF91_TIMER0_NS |
| bool "TIMER0 non-secure" |
| default n |
| |
| config NRF91_TIMER1_NS |
| bool "TIMER1 non-secure" |
| default n |
| |
| config NRF91_TIMER2_NS |
| bool "TIMER2 non-secure" |
| default n |
| |
| config NRF91_RTC0_NS |
| bool "RTC0 non-secure" |
| default n |
| |
| config NRF91_WDT0_NS |
| bool "WDT0 non-secure" |
| default n |
| |
| config NRF91_WDT1_NS |
| bool "WDT1 non-secure" |
| default n |
| |
| config NRF91_RTC0_NS |
| bool "RTC0 non-secure" |
| default n |
| |
| config NRF91_RTC1_NS |
| bool "RTC1 non-secure" |
| default n |
| |
| config NRF91_PWM0_NS |
| bool "PWM0 non-secure" |
| default n |
| |
| config NRF91_PWM1_NS |
| bool "PWM1 non-secure" |
| default n |
| |
| config NRF91_PWM2_NS |
| bool "PWM2 non-secure" |
| default n |
| |
| config NRF91_PWM3_NS |
| bool "PWM3 non-secure" |
| default n |
| |
| config NRF91_IPC_NS |
| bool "IPC non-secure" |
| default n |
| |
| config NRF91_FLASH_NS_START |
| int "FLASH non-secure region start" |
| range 0 32 |
| default 0 |
| |
| config NRF91_RAM_NS_START |
| int "RAM non-secure region start" |
| range 0 32 |
| default 0 |
| |
| endif # NRF91_CONFIG_NONSECURE |
| |
| endmenu # "SPU configuration" |
| |
| config NRF91_NONSECURE_RAM_FICR_OFFSET |
| hex |
| default 0x1000 |
| |
| config NRF91_NONSECURE_RAM_FICR |
| bool "Support for non-secure FICR in RAM" |
| default n |
| ---help--- |
| Support for non-secure FICR in RAM. |
| The last page 4KiB of the RAM is recerved for this. |
| |
| menu "Clock Configuration" |
| |
| config NRF91_HFCLK_XTAL |
| bool "Enable HFCLK from external crystal" |
| default n |
| ---help--- |
| If the board includes an external high-frequency crystal, enable this |
| option to supply the HFCLK. If this option is disabled, the internal |
| oscillator will be used. |
| |
| config NRF91_USE_LFCLK |
| bool "Enable LFCLK" |
| default n |
| ---help--- |
| Enable low-frequency clock. |
| |
| if NRF91_USE_LFCLK |
| |
| choice |
| prompt "LFCLK source" |
| default NRF91_LFCLK_XTAL |
| |
| config NRF91_LFCLK_XTAL |
| bool "External 32.768Khz crystal" |
| |
| config NRF91_LFCLK_RC |
| bool "Internal RC oscillator" |
| |
| endchoice # LFCLK source |
| |
| endif # NRF91_USE_LFCLK |
| |
| endmenu # Clock Configuration |
| |
| menu "System Timer" |
| |
| config NRF91_SYSTIMER |
| bool |
| default y |
| |
| choice |
| prompt "System Timer Source" |
| default NRF91_SYSTIMER_SYSTICK |
| ---help--- |
| Choose which hardware resource will drive NuttX |
| system time |
| |
| config NRF91_SYSTIMER_SYSTICK |
| bool "SysTick" |
| select TIMER_ARCH |
| select TIMER |
| select ARMV8M_SYSTICK |
| ---help--- |
| Use ARM SysTick. It can be used for tickless and |
| non-tickless mode. |
| |
| NOTE: nrf91 implementation of WFE/WFI involves is |
| incompatible with SysTick. This means that if |
| you choose this option, WFE/WFI will not be used |
| in idle loop. |
| |
| config NRF91_SYSTIMER_RTC |
| bool "RTC" |
| select NRF91_RTC |
| select SCHED_TICKLESS |
| select SCHED_TICKLESS_ALARM |
| select NRF91_USE_LFCLK |
| ---help--- |
| Use RTC timer in tickless mode. |
| |
| endchoice # System Timer Source |
| |
| if NRF91_SYSTIMER_RTC |
| |
| config NRF91_SYSTIMER_RTC_INSTANCE |
| int "RTC timer instance" |
| default 0 |
| range 0 1 |
| ---help--- |
| Which RTC instance to use to drive the system timer |
| |
| endif # NRF91_SYSTIMER_RTC |
| |
| endmenu # System Timer |
| |
| config NRF91_FLASH_PREFETCH |
| bool "Enable FLASH Pre-fetch" |
| default y |
| depends on !ARCH_TRUSTZONE_NONSECURE |
| ---help--- |
| Enable FLASH prefetch |
| |
| config NRF91_PROGMEM |
| bool "FLASH program memory" |
| default n |
| select ARCH_HAVE_PROGMEM |
| ---help--- |
| Enable support FLASH interfaces as defined in include/nuttx/progmem.h |
| |
| menu "GPIO Interrupt Configuration" |
| |
| config NRF91_PER_PIN_INTERRUPTS |
| bool "Per-pin interrupt callbacks" |
| default !DEFAULT_SMALL |
| depends on NRF91_GPIOTE |
| ---help--- |
| The GPIOTE peripheral supports a limited number of channels which can |
| be set to EVENT mode and thus generate interrupts on pin state changes. |
| Another mechanism offered by the GPIO/GPIOTE peripherals is the PORT |
| event. This event is generated from a signal shared by all pins in |
| the GPIO port. |
| |
| This option enables the ability to set per-pin callbacks that will |
| be invoked from the main GPIOTE ISR when a PORT event is generated. |
| As this involves extra storage to store each callback, this option can |
| be disabled to save space. In such case, it is possible to set a callback |
| for the whole PORT event directly. |
| |
| endmenu # GPIO Interrupt Configuration |
| |
| menu "PWM configuration" |
| |
| if NRF91_PWM |
| |
| config NRF91_PWM_MULTICHAN |
| bool "PWM Multiple Output Channels" |
| default n |
| |
| if NRF91_PWM_MULTICHAN |
| |
| if NRF91_PWM0 |
| |
| config NRF91_PWM0_CH0 |
| bool "PWM0 Channel 0 Output" |
| default n |
| ---help--- |
| Enables channel 0 output. |
| |
| config NRF91_PWM0_CH1 |
| bool "PWM0 Channel 1 Output" |
| default n |
| ---help--- |
| Enables channel 1 output. |
| |
| config NRF91_PWM0_CH2 |
| bool "PWM0 Channel 2 Output" |
| default n |
| ---help--- |
| Enables channel 2 output. |
| |
| config NRF91_PWM0_CH3 |
| bool "PWM0 Channel 3 Output" |
| default n |
| ---help--- |
| Enables channel 3 output. |
| |
| endif # NRF91_PWM0 |
| |
| if NRF91_PWM1 |
| |
| config NRF91_PWM1_CH0 |
| bool "PWM1 Channel 0 Output" |
| default n |
| ---help--- |
| Enables channel 0 output. |
| |
| config NRF91_PWM1_CH1 |
| bool "PWM1 Channel 1 Output" |
| default n |
| ---help--- |
| Enables channel 1 output. |
| |
| config NRF91_PWM1_CH2 |
| bool "PWM1 Channel 2 Output" |
| default n |
| ---help--- |
| Enables channel 2 output. |
| |
| config NRF91_PWM1_CH3 |
| bool "PWM1 Channel 3 Output" |
| default n |
| ---help--- |
| Enables channel 3 output. |
| |
| endif # NRF91_PWM1 |
| |
| if NRF91_PWM2 |
| |
| config NRF91_PWM2_CH0 |
| bool "PWM2 Channel 0 Output" |
| default n |
| ---help--- |
| Enables channel 0 output. |
| |
| config NRF91_PWM2_CH1 |
| bool "PWM2 Channel 1 Output" |
| default n |
| ---help--- |
| Enables channel 1 output. |
| |
| config NRF91_PWM2_CH2 |
| bool "PWM2 Channel 2 Output" |
| default n |
| ---help--- |
| Enables channel 2 output. |
| |
| config NRF91_PWM2_CH3 |
| bool "PWM2 Channel 3 Output" |
| default n |
| ---help--- |
| Enables channel 3 output. |
| |
| endif # NRF91_PWM2 |
| |
| endif # !NRF91_PWM_MULTICHAN |
| |
| if !NRF91_PWM_MULTICHAN |
| |
| config NRF91_PWM0_CHANNEL |
| int "PWM0 Output Channel" |
| depends on NRF91_PWM0 |
| default 0 |
| range 0 3 |
| |
| config NRF91_PWM1_CHANNEL |
| int "PWM1 Output Channel" |
| depends on NRF91_PWM1 |
| default 0 |
| range 0 3 |
| |
| config NRF91_PWM2_CHANNEL |
| int "PWM2 Output Channel" |
| depends on NRF91_PWM2 |
| default 0 |
| range 0 3 |
| |
| endif # !NRF91_PWM_MULTICHAN |
| |
| endif # NRF91_PWM |
| |
| endmenu # PWM configuration |
| |
| menu "SAADC Configuration" |
| |
| if NRF91_SAADC |
| |
| choice |
| prompt "SAADC trigger selection" |
| default NRF91_SAADC_TASK |
| ---help--- |
| Choose mode for sample rate control |
| |
| config NRF91_SAADC_TASK |
| bool "SAADC Task trigger" |
| |
| config NRF91_SAADC_TIMER |
| bool "SAADC Timer trigger" |
| |
| endchoice # SAADC trigger selection |
| |
| if NRF91_SAADC_TIMER |
| |
| config NRF91_SAADC_TIMER_CC |
| int "SAADC Timer CC" |
| default 0 |
| range 80 2047 |
| |
| endif #NRF91_SAADC_TIMER |
| |
| config NRF91_SAADC_OVERSAMPLE |
| int "SAADC oversample" |
| default 0 |
| range 0 8 |
| ---help--- |
| SAADC oversample control |
| |
| config NRF91_SAADC_RESOLUTION |
| int "SAADC resolution" |
| default 0 |
| range 0 3 |
| ---help--- |
| SAADC resolution 0 - 8 bits, 1 - 10 bits, 2 - 12 bits, 3 - 14 bits |
| |
| config NRF91_SAADC_CHANNELS |
| int "SAADC channels" |
| default 8 |
| range 0 8 |
| ---help--- |
| SAADC channels |
| |
| config NRF91_SAADC_LIMITS |
| bool "SAADC limits enable" |
| default n |
| ---help--- |
| SAADC limist enable |
| |
| endif # NRF91_SAADC |
| |
| endmenu # SAADC Configuration |
| |
| menu "SPI Configuration" |
| |
| if NRF91_SPI_MASTER |
| |
| config NRF91_SPI_MASTER_INTERRUPTS |
| bool "SPI Master interrupts support" |
| default n |
| |
| endif # NRF91_SPI_MASTER |
| |
| endmenu |
| |
| menu "I2C Master Configuration" |
| |
| if NRF91_I2C_MASTER |
| |
| config NRF91_I2C_MASTER_DISABLE_NOSTART |
| bool "Disable the I2C Master NOSTART flag support" |
| default n |
| ---help--- |
| To combine two i2c messages that are part of a |
| single transaction (NO_STOP-NO_START) the nrf91 |
| hardware requires these be joined into a single |
| transfer. This can be expensive and some devices |
| can get away with multi-part transfers as separate |
| transfers. Enable this at your own risk! |
| |
| config NRF91_I2C_MASTER_COPY_BUF_SIZE |
| int "Static buffer size for NOSTART flag support" |
| depends on !NRF91_I2C_MASTER_DISABLE_NOSTART |
| default 4 |
| ---help--- |
| To combine two i2c messages that are part of a |
| single transaction (NO_STOP-NO_START) the nrf91 |
| hardware requires these be joined into a single |
| transfer. This static buffer will be used if the |
| transaction will fit otherwise it will fall back |
| on malloc. |
| |
| endif # NRF91_I2C_MASTER |
| |
| endmenu |
| |
| config NRF91_MODEM |
| bool "nRF91 modem" |
| depends on ALLOW_BSDNORDIC_COMPONENTS && ARCH_TRUSTZONE_NONSECURE |
| select ARCH_IRQPRIO |
| select NRF91_IPC |
| select NRF91_USE_LFCLK |
| select MODEM |
| select NETDEV_MODEM_LTE_IOCTL |
| default n |
| |
| if NRF91_MODEM |
| |
| config NRF91_MODEM_SHMEM_TX_SIZE |
| hex "Modem shmem RX size" |
| default 0x2000 |
| |
| config NRF91_MODEM_SHMEM_RX_SIZE |
| hex "Modem shmem RX size" |
| default 0x2000 |
| |
| config NRF91_MODEM_SHMEM_TRACE_SIZE |
| hex "Modem shmem TRACE size" |
| default 0 |
| |
| config NRF91_MODEM_SHMEM_SIZE |
| hex "Modem shmem size" |
| default 0x44e8 |
| ---help--- |
| Shared memory size for the modem library must be calculated by user: |
| CONFIG_NRF91_MODEM_SHMEM_SIZE = NRF_MODEM_SHMEM_CTRL_SIZE + |
| CONFIG_NRF91_MODEM_SHMEM_TX_SIZE + CONFIG_NRF91_MODEM_SHMEM_TX_SIZE + |
| CONFIG_NRF91_MODEM_SHMEM_TRACE_SIZE |
| |
| where: |
| NRF_MODEM_SHMEM_CTRL_SIZE is a constant for a given library build |
| and can be found in nrf_modem/include/nrf_modem.h file. |
| |
| config NRF91_MODEM_LOG |
| bool "Modem with logs" |
| default n |
| |
| config NRF91_MODEM_AT |
| bool "Modem AT interface support" |
| default y |
| |
| config NRF91_MODEM_LTEM |
| bool "Modem LTE-M mode support" |
| default y |
| |
| config NRF91_MODEM_NBIOT |
| bool "Modem NB-IoT mode support" |
| default n |
| |
| config NRF91_MODEM_GNSS |
| bool "Modem GNSS support" |
| depends on SENSORS_GPS |
| default y |
| |
| config NRF91_MODEM_PREFERENCE |
| int "Modem mode preference" |
| default 0 |
| range 0 4 |
| ---help--- |
| 0 - No preference. Initial system selection is based on history data and USIM |
| 1 - LTE-M preferred |
| 2 - NB-IoT preferred |
| 3 - Network selection priorities override system priority, but LTE-M is prefered |
| 4 - Network selection priorities override system priority, but NB-IoT is prefered |
| |
| For details look at "nRF9160 AT Commands Command Reference Guid" from Nordic, |
| section "5.27 System mode" |
| |
| if NRF91_MODEM_GNSS |
| |
| config NRF91_MODEM_GNSS_BOOST_PRIO |
| bool "Modem GNSS support for priority boost" |
| default y |
| ---help--- |
| Enables GNSS priority boos over LTE idle mode. |
| For details look at nrf_modem_gnss_prio_mode_enable() documentation |
| in sdk-nrfxlib/nrf_modem/include/nrf_modem_gnss.h |
| |
| endif # NRF91_MODEM_GNSS |
| |
| endif # NRF91_MODEM |
