# # For a description of the syntax of this configuration file, # see the file kconfig-language.txt in the NuttX tools repository. # if ARCH_CHIP_IMXRT comment "i.MX RT Configuration Options" choice prompt "i.MX RT Chip Selection" default ARCH_CHIP_MIMXRT1052DVL6A depends on ARCH_CHIP_IMXRT config ARCH_CHIP_MIMXRT1021CAG4A bool "MIMXRT1021CAG4A" select ARCH_FAMILY_MIMXRT1021C config ARCH_CHIP_MIMXRT1021CAF4A bool "MIMXRT1021CAF4A" select ARCH_FAMILY_MIMXRT1021C config ARCH_CHIP_MIMXRT1021DAF5A bool "MIMXRT1021DAF5A" select ARCH_FAMILY_MIMXRT1021D config ARCH_CHIP_MIMXRT1021DAG5A bool "MIMXRT1021DAG5A" select ARCH_FAMILY_MIMXRT1021D config ARCH_CHIP_MIMXRT1051DVL6A bool "MIMXRT1051DVL6A" select ARCH_FAMILY_MIMXRT105xDVL6A config ARCH_CHIP_MIMXRT1051CVL5A bool "MIMXRT1051CVL5A" select ARCH_FAMILY_MIMXRT105xCVL5A config ARCH_CHIP_MIMXRT1052DVL6A bool "MIMXRT1052DVL6A" select ARCH_FAMILY_MIMXRT105xDVL6A select IMXRT_HAVE_LCD config ARCH_CHIP_MIMXRT1052CVL5A bool "MIMXRT1052CVL5A" select ARCH_FAMILY_MIMXRT105xCVL5A select IMXRT_HAVE_LCD config ARCH_CHIP_MIMXRT1061DVL6A bool "MIMXRT1061DVL6A" select ARCH_FAMILY_MXRT106xDVL6A config ARCH_CHIP_MIMXRT1061CVL5A bool "MIMXRT1061CVL5A" select ARCH_FAMILY_MIMXRT106xCVL5A config ARCH_CHIP_MIMXRT1062DVL6A bool "MIMXRT1062DVL6A" select ARCH_FAMILY_MXRT106xDVL6A select IMXRT_HAVE_LCD config ARCH_CHIP_MIMXRT1062CVL5A bool "MIMXRT1062DVL6A" select ARCH_FAMILY_MIMXRT106xCVL5A select IMXRT_HAVE_LCD config ARCH_CHIP_MIMXRT1064DVL6A bool "MIMXRT1064DVL6A" select ARCH_FAMILY_MXRT106xDVL6A select IMXRT_HAVE_LCD config ARCH_CHIP_MIMXRT1064CVL5A bool "MIMXRT1064DVL6A" select ARCH_FAMILY_MIMXRT106xCVL5A select IMXRT_HAVE_LCD endchoice # i.MX RT Chip Selection # i.MX RT Families config ARCH_FAMILY_MIMXRT1021D bool default n select ARCH_FAMILY_IMXRT102x ---help--- i.MX RT1020 Crossover Processors for Consumer Products config ARCH_FAMILY_MIMXRT1021C bool default n select ARCH_FAMILY_IMXRT102x ---help--- i.MX RT1020 Crossover Processors for Industrial Products config ARCH_FAMILY_IMXRT102x bool default n select ARCH_HAVE_FPU select ARCH_HAVE_DPFPU # REVISIT select ARMV7M_HAVE_ICACHE select ARMV7M_HAVE_DCACHE select ARMV7M_HAVE_ITCM select ARMV7M_HAVE_DTCM config ARCH_FAMILY_MIMXRT105xDVL6A bool default n select ARCH_FAMILY_IMXRT105x ---help--- i.MX RT1050 Crossover Processors for Consumer Products config ARCH_FAMILY_MIMXRT105xCVL5A bool default n select ARCH_FAMILY_IMXRT105x ---help--- i.MX RT1050 Crossover Processors for Industrial Products config ARCH_FAMILY_IMXRT105x bool default n select ARCH_HAVE_FPU select ARCH_HAVE_DPFPU # REVISIT select ARMV7M_HAVE_ICACHE select ARMV7M_HAVE_DCACHE select ARMV7M_HAVE_ITCM select ARMV7M_HAVE_DTCM config ARCH_FAMILY_MXRT106xDVL6A bool default n select ARCH_FAMILY_IMXRT106x ---help--- i.MX RT1060 Crossover Processors for Consumer Products config ARCH_FAMILY_MIMXRT106xCVL5A bool default n select ARCH_FAMILY_IMXRT106x ---help--- i.MX RT1056 Crossover Processors for Industrial Products config ARCH_FAMILY_IMXRT106x bool default n select ARCH_HAVE_FPU select ARCH_HAVE_DPFPU # REVISIT select ARMV7M_HAVE_ICACHE select ARMV7M_HAVE_DCACHE select ARMV7M_HAVE_ITCM select ARMV7M_HAVE_DTCM select IMXRT_HIGHSPEED_GPIO config IMXRT_HAVE_OTA_PARTITION bool default n config IMXRT_PROGMEM bool "Flash progmem support" default n select ARCH_HAVE_PROGMEM ---help--- Add progmem support, start block and end block options are provided to obtain an uniform flash memory mapping. menu "Application Image Configuration" choice prompt "Application Image Format" default IMXRT_APP_FORMAT_LEGACY ---help--- Depending on the chosen 2nd stage bootloader, the application may be required to be perform a specific startup routine. Furthermore, the image binary must be formatted according to the definition from the 2nd stage bootloader. config IMXRT_APP_FORMAT_LEGACY bool "Legacy format" ---help--- This is the legacy application image format. config IMXRT_APP_FORMAT_MCUBOOT bool "MCUboot-bootable format" select IMXRT_HAVE_OTA_PARTITION depends on EXPERIMENTAL ---help--- The MCUboot support of loading the firmware images. comment "MCUboot support depends on CONFIG_EXPERIMENTAL" depends on !EXPERIMENTAL endchoice # Application Image Format endmenu # Application Image Configuration # Peripheral support config IMXRT_USDHC bool default n config IMXRT_FLEXIO bool default n config IMXRT_HAVE_LPUART bool default n config IMXRT_FLEXCAN bool default n select ARCH_HAVE_NETDEV_STATISTICS config IMXRT_FLEXPWM bool default n select ARCH_HAVE_PWM_MULTICHAN config IMXRT_LPI2C bool default n config IMXRT_LPSPI bool default n config IMXRT_FLEXSPI bool default n config IMXRT_ADC bool default n config IMXRT_ENC bool default n config IMXRT_HIGHSPEED_GPIO bool default n config IMXRT_HAVE_LCD bool default n config IMXRT_SEMC_INIT_DONE bool default n menu "i.MX RT Peripheral Selection" config IMXRT_EDMA bool "eDMA" default n select ARCH_DMA config IMXRT_USBOTG bool "USB EHCI" default n select USBHOST_HAVE_ASYNCH if USBHOST select USBHOST_ASYNCH config IMXRT_USBDEV bool "USB Device" default n config IMXRT_ENET bool "Ethernet" default n select ARCH_HAVE_PHY select ARCH_HAVE_NETDEV_STATISTICS config IMXRT_LCD bool "LCD controller" default n depends on IMXRT_HAVE_LCD config IMXRT_WDOG bool "Watchdog 1" default n depends on WATCHDOG menu "FlexIO Peripherals" config IMXRT_FLEXIO1 bool "FLEXIO1" default n select IMXRT_FLEXIO if IMXRT_FLEXIO1 choice prompt "FLEXIO1 Clock Source" default FLEXIO1_CLK_PLL3_SW ---help--- The clock source that drives the FLEXIO. Used to set FLEXIO1_CLK_SEL. config FLEXIO1_CLK_PLL4 bool "PLL4" config FLEXIO1_CLK_PLL3_PFD2 bool "PLL3_PFD2" if ARCH_FAMILY_IMXRT105x || ARCH_FAMILY_IMXRT106x config FLEXIO1_CLK_PLL5 bool "PLL5" endif # ARCH_FAMILY_IMXRT105x || ARCH_FAMILY_IMXRT106x config FLEXIO1_CLK_PLL3_SW bool "PLL3_SW_CLK" endchoice # FLEXIO1 Clock Source config FLEXIO1_CLK int default 0 if FLEXIO1_CLK_PLL4 default 1 if FLEXIO1_CLK_PLL3_PFD2 default 2 if FLEXIO1_CLK_PLL5 default 3 if FLEXIO1_CLK_PLL3_SW config FLEXIO1_PRED_DIVIDER int "FLEXIO1 Predivider" range 1 8 default 2 ---help--- The clock source predivider value (FLEXIO1_PRED). [1-8] config FLEXIO1_PODF_DIVIDER int "FLEXIO1 Divider" range 1 8 default 8 ---help--- The clock source divider value (FLEXIO1_PODF). [1-8] endif # IMXRT_FLEXIO1 if ARCH_FAMILY_IMXRT105x || ARCH_FAMILY_IMXRT106x config IMXRT_FLEXIO2 bool "FLEXIO2" default n select IMXRT_FLEXIO if IMXRT_FLEXIO2 || IMXRT_FLEXIO3 choice prompt "FLEXIO2 Clock Source" default FLEXIO2_CLK_PLL3_SW ---help--- The clock source that drives the FLEXIO. Used to set FLEXIO2_CLK_SEL. config FLEXIO2_CLK_PLL4 bool "PLL4" config FLEXIO2_CLK_PLL3_PFD2 bool "PLL3_PFD2" config FLEXIO2_CLK_PLL5 bool "PLL5" config FLEXIO2_CLK_PLL3_SW bool "PLL3_SW_CLK" endchoice # FLEXIO2 Clock Source config FLEXIO2_CLK int default 0 if FLEXIO2_CLK_PLL4 default 1 if FLEXIO2_CLK_PLL3_PFD2 default 2 if FLEXIO2_CLK_PLL5 default 3 if FLEXIO2_CLK_PLL3_SW config FLEXIO2_PRED_DIVIDER int prompt "FLEXIO2 Predivider" range 1 8 default 2 ---help--- The clock source predivider value (FLEXIO2_PRED). [1-8] config FLEXIO2_PODF_DIVIDER int prompt "FLEXIO2 Divider" range 1 8 default 8 ---help--- The clock source divider value (FLEXIO2_PODF). [1-8] endif # IMXRT_FLEXIO2 || IMXRT_FLEXIO3 if ARCH_FAMILY_IMXRT106x config IMXRT_FLEXIO3 bool "FLEXIO3" default n select IMXRT_FLEXIO ---help--- FLEXIO3 uses the FLEXIO2 clock settings. endif # ARCH_FAMILY_IMXRT106x endif # ARCH_FAMILY_IMXRT105x || ARCH_FAMILY_IMXRT106x endmenu # FlexIO Peripherals menu "LPUART Peripherals" config IMXRT_LPUART1 bool "LPUART1" default n select LPUART1_SERIALDRIVER select ARCH_HAVE_SERIAL_TERMIOS select IMXRT_HAVE_LPUART config IMXRT_LPUART2 bool "LPUART2" default n select LPUART2_SERIALDRIVER select ARCH_HAVE_SERIAL_TERMIOS select IMXRT_HAVE_LPUART config IMXRT_LPUART3 bool "LPUART3" default n select LPUART3_SERIALDRIVER select ARCH_HAVE_SERIAL_TERMIOS select IMXRT_HAVE_LPUART config IMXRT_LPUART4 bool "LPUART4" default n select LPUART4_SERIALDRIVER select ARCH_HAVE_SERIAL_TERMIOS select IMXRT_HAVE_LPUART config IMXRT_LPUART5 bool "LPUART5" default n select LPUART5_SERIALDRIVER select ARCH_HAVE_SERIAL_TERMIOS select IMXRT_HAVE_LPUART config IMXRT_LPUART6 bool "LPUART6" default n select LPUART6_SERIALDRIVER select ARCH_HAVE_SERIAL_TERMIOS select IMXRT_HAVE_LPUART config IMXRT_LPUART7 bool "LPUART7" default n select LPUART7_SERIALDRIVER select ARCH_HAVE_SERIAL_TERMIOS select IMXRT_HAVE_LPUART config IMXRT_LPUART8 bool "LPUART8" default n select LPUART8_SERIALDRIVER select ARCH_HAVE_SERIAL_TERMIOS select IMXRT_HAVE_LPUART endmenu # LPUART Peripherals menu "LPUART Configuration" depends on IMXRT_HAVE_LPUART config IMXRT_LPUART_INVERT bool "Signal Invert Support" default n depends on IMXRT_HAVE_LPUART ---help--- Enable signal inversion UART support. The option enables support for the TIOCSINVERT ioctl in the IMXRT serial driver. config IMXRT_LPUART_SINGLEWIRE bool "Single Wire Support" default n depends on IMXRT_HAVE_LPUART ---help--- Enable single wire UART support. The option enables support for the TIOCSSINGLEWIRE ioctl in the IMXRT serial driver. endmenu # LPUART Configuration menu "FLEXCAN Peripherals" config IMXRT_FLEXCAN1 bool "FLEXCAN1" default n select IMXRT_FLEXCAN select NET_CAN_HAVE_TX_DEADLINE config IMXRT_FLEXCAN2 bool "FLEXCAN2" default n select IMXRT_FLEXCAN select NET_CAN_HAVE_TX_DEADLINE config IMXRT_FLEXCAN3 bool "FLEXCAN3" default n select IMXRT_FLEXCAN select NET_CAN_HAVE_TX_DEADLINE select NET_CAN_HAVE_CANFD if IMXRT_FLEXCAN1 || IMXRT_FLEXCAN2 || IMXRT_FLEXCAN3 config IMXRT_FLEXCAN_TXMB int "Number of TX message buffers" default 3 ---help--- This defines number of TX messages buffers. Please note that maximum number of all message buffers is 13 (one MB has to be reserved for chip errata ERR005829). config IMXRT_FLEXCAN_RXMB int "Number of RX message buffers" default 10 ---help--- This defines number of RX messages buffers. Please note that maximum number of all message buffers is 13 (one MB has to be reserved for chip errata ERR005829). endif endmenu # FLEXCAN Peripherals menu "FLEXCAN1 Configuration" depends on IMXRT_FLEXCAN1 config FLEXCAN1_BITRATE int "CAN bitrate" default 1000000 config FLEXCAN1_SAMPLEP int "CAN sample point" default 80 endmenu # IMXRT_FLEXCAN1 menu "FLEXCAN2 Configuration" depends on IMXRT_FLEXCAN2 config FLEXCAN2_BITRATE int "CAN bitrate" default 1000000 config FLEXCAN2_SAMPLEP int "CAN sample point" default 80 endmenu # IMXRT_FLEXCAN2 menu "FLEXCAN3 Configuration" depends on IMXRT_FLEXCAN3 config FLEXCAN3_BITRATE int "CAN bitrate" depends on !NET_CAN_CANFD default 1000000 config FLEXCAN3_SAMPLEP int "CAN sample point" depends on !NET_CAN_CANFD default 80 config FLEXCAN3_ARBI_BITRATE int "CAN FD Arbitration phase bitrate" depends on NET_CAN_CANFD default 1000000 config FLEXCAN3_ARBI_SAMPLEP int "CAN FD Arbitration phase sample point" depends on NET_CAN_CANFD default 80 config FLEXCAN3_DATA_BITRATE int "CAN FD Data phase bitrate" depends on NET_CAN_CANFD default 4000000 config FLEXCAN3_DATA_SAMPLEP int "CAN FD Data phase sample point" depends on NET_CAN_CANFD default 90 endmenu # IMXRT_FLEXCAN3 menu "FLEXPWM Peripherals" config IMXRT_FLEXPWM1 bool "FLEXPWM1" default n select IMXRT_FLEXPWM config IMXRT_FLEXPWM2 bool "FLEXPWM2" default n select IMXRT_FLEXPWM if ARCH_FAMILY_IMXRT105x || ARCH_FAMILY_IMXRT106x config IMXRT_FLEXPWM3 bool "FLEXPWM3" default n select IMXRT_FLEXPWM config IMXRT_FLEXPWM4 bool "FLEXPWM4" default n select IMXRT_FLEXPWM endif # ARCH_FAMILY_IMXRT105x || ARCH_FAMILY_IMXRT106x endmenu # FLEXPWM Peripherals menu "FLEXPWM1 Configuration" depends on IMXRT_FLEXPWM1 config IMXRT_FLEXPWM1_MOD1 bool "FLEXPWM1 Module 1" default n if IMXRT_FLEXPWM1_MOD1 config IMXRT_FLEXPWM1_MOD1_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM1_MOD1_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM1_MOD1_USE_OUT_B config IMXRT_FLEXPWM1_MOD1_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM1_PWM1_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM1_MOD1_TRIG_PER depends on IMXRT_FLEXPWM1_MOD1_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM1_MOD1_TRIG_PER bool "Period value" config IMXRT_FLEXPWM1_MOD1_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM1_MOD1_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM1_MOD1_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM1_MOD2 bool "FLEXPWM1 Module 2" default n if IMXRT_FLEXPWM1_MOD2 config IMXRT_FLEXPWM1_MOD2_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM1_MOD2_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM1_MOD2_USE_OUT_B config IMXRT_FLEXPWM1_MOD2_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM1_PWM2_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM1_MOD2_TRIG_PER depends on IMXRT_FLEXPWM1_MOD1_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM1_MOD2_TRIG_PER bool "Period value" config IMXRT_FLEXPWM1_MOD2_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM1_MOD2_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM1_MOD2_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM1_MOD3 bool "FLEXPWM1 Module 3" default n if IMXRT_FLEXPWM1_MOD3 config IMXRT_FLEXPWM1_MOD3_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM1_MOD3_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM1_MOD3_USE_OUT_B config IMXRT_FLEXPWM1_MOD3_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM1_PWM3_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM1_MOD3_TRIG_PER depends on IMXRT_FLEXPWM1_MOD3_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM1_MOD3_TRIG_PER bool "Period value" config IMXRT_FLEXPWM1_MOD3_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM1_MOD3_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM1_MOD3_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM1_MOD4 bool "FLEXPWM1 Module 4" default n if IMXRT_FLEXPWM1_MOD4 config IMXRT_FLEXPWM1_MOD4_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM1_MOD4_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM1_MOD4_USE_OUT_B config IMXRT_FLEXPWM1_MOD4_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM1_PWM4_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM1_MOD4_TRIG_PER depends on IMXRT_FLEXPWM1_MOD4_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM1_MOD4_TRIG_PER bool "Period value" config IMXRT_FLEXPWM1_MOD4_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM1_MOD4_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM1_MOD4_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif endmenu # IMXRT_FLEXPWM1 menu "FLEXPWM2 Configuration" depends on IMXRT_FLEXPWM2 config IMXRT_FLEXPWM2_MOD1 bool "FLEXPWM2 Module 1" default n if IMXRT_FLEXPWM2_MOD1 config IMXRT_FLEXPWM2_MOD1_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM2_MOD1_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM2_MOD1_USE_OUT_B config IMXRT_FLEXPWM2_MOD1_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM2_PWM1_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM2_MOD1_TRIG_PER depends on IMXRT_FLEXPWM2_MOD1_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM2_MOD1_TRIG_PER bool "Period value" config IMXRT_FLEXPWM2_MOD1_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM2_MOD1_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM2_MOD1_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM2_MOD2 bool "FLEXPWM2 Module 2" default n if IMXRT_FLEXPWM2_MOD2 config IMXRT_FLEXPWM2_MOD2_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM2_MOD2_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM2_MOD2_USE_OUT_B config IMXRT_FLEXPWM2_MOD2_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM2_PWM2_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM2_MOD2_TRIG_PER depends on IMXRT_FLEXPWM2_MOD2_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM2_MOD2_TRIG_PER bool "Period value" config IMXRT_FLEXPWM2_MOD2_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM2_MOD2_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM2_MOD2_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM2_MOD3 bool "FLEXPWM2 Module 3" default n if IMXRT_FLEXPWM2_MOD3 config IMXRT_FLEXPWM2_MOD3_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM2_MOD3_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM2_MOD3_USE_OUT_B config IMXRT_FLEXPWM2_MOD3_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM2_PWM3_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM2_MOD3_TRIG_PER depends on IMXRT_FLEXPWM2_MOD3_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM2_MOD3_TRIG_PER bool "Period value" config IMXRT_FLEXPWM2_MOD3_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM2_MOD3_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM2_MOD3_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM2_MOD4 bool "FLEXPWM2 Module 4" default n if IMXRT_FLEXPWM2_MOD4 config IMXRT_FLEXPWM2_MOD4_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM2_MOD4_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM2_MOD4_USE_OUT_B config IMXRT_FLEXPWM2_MOD4_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM2_PWM4_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM2_MOD4_TRIG_PER depends on IMXRT_FLEXPWM2_MOD1_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM2_MOD4_TRIG_PER bool "Period value" config IMXRT_FLEXPWM2_MOD4_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM2_MOD4_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM2_MOD4_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif endmenu # IMXRT_FLEXPWM2 menu "FLEXPWM3 Configuration" depends on IMXRT_FLEXPWM3 config IMXRT_FLEXPWM3_MOD1 bool "FLEXPWM3 Module 1" default n if IMXRT_FLEXPWM3_MOD1 config IMXRT_FLEXPWM3_MOD1_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM3_MOD1_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM3_MOD1_USE_OUT_B config IMXRT_FLEXPWM3_MOD1_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM3_PWM1_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM3_MOD1_TRIG_PER depends on IMXRT_FLEXPWM3_MOD1_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM3_MOD1_TRIG_PER bool "Period value" config IMXRT_FLEXPWM3_MOD1_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM3_MOD1_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM3_MOD1_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM3_MOD2 bool "FLEXPWM3 Module 2" default n if IMXRT_FLEXPWM3_MOD2 config IMXRT_FLEXPWM3_MOD2_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM3_MOD2_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM3_MOD2_USE_OUT_B config IMXRT_FLEXPWM3_MOD2_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM3_PWM2_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM3_MOD2_TRIG_PER depends on IMXRT_FLEXPWM3_MOD2_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM3_MOD2_TRIG_PER bool "Period value" config IMXRT_FLEXPWM3_MOD2_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM3_MOD2_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM3_MOD2_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM3_MOD3 bool "FLEXPWM3 Module 3" default n if IMXRT_FLEXPWM3_MOD3 config IMXRT_FLEXPWM3_MOD3_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM3_MOD3_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM3_MOD3_USE_OUT_B config IMXRT_FLEXPWM3_MOD3_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM3_PWM3_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM3_MOD3_TRIG_PER depends on IMXRT_FLEXPWM3_MOD3_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM3_MOD3_TRIG_PER bool "Period value" config IMXRT_FLEXPWM3_MOD3_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM3_MOD3_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM3_MOD3_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM3_MOD4 bool "FLEXPWM3 Module 4" default n if IMXRT_FLEXPWM3_MOD4 config IMXRT_FLEXPWM3_MOD4_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM3_MOD4_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM3_MOD4_USE_OUT_B config IMXRT_FLEXPWM3_MOD4_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM3_PWM4_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM3_MOD4_TRIG_PER depends on IMXRT_FLEXPWM3_MOD4_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM3_MOD4_TRIG_PER bool "Period value" config IMXRT_FLEXPWM3_MOD4_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM3_MOD4_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM3_MOD4_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif endmenu # IMXRT_FLEXPWM3 menu "FLEXPWM4 Configuration" depends on IMXRT_FLEXPWM4 config IMXRT_FLEXPWM4_MOD1 bool "FLEXPWM4 Module 1" default n if IMXRT_FLEXPWM4_MOD1 config IMXRT_FLEXPWM4_MOD1_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM4_MOD1_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM4_MOD1_USE_OUT_B config IMXRT_FLEXPWM4_MOD1_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM4_PWM1_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM4_MOD1_TRIG_PER depends on IMXRT_FLEXPWM4_MOD1_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM4_MOD1_TRIG_PER bool "Period value" config IMXRT_FLEXPWM4_MOD1_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM4_MOD1_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM4_MOD1_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM4_MOD2 bool "FLEXPWM4 Module 2" default n if IMXRT_FLEXPWM4_MOD2 config IMXRT_FLEXPWM4_MOD2_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM4_MOD2_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM4_MOD2_USE_OUT_B config IMXRT_FLEXPWM4_MOD2_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM4_PWM2_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM4_MOD2_TRIG_PER depends on IMXRT_FLEXPWM4_MOD2_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM4_MOD2_TRIG_PER bool "Period value" config IMXRT_FLEXPWM4_MOD2_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM4_MOD2_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM4_MOD2_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM4_MOD3 bool "FLEXPWM4 Module 3" default n if IMXRT_FLEXPWM4_MOD3 config IMXRT_FLEXPWM4_MOD3_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM4_MOD3_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM4_MOD3_USE_OUT_B config IMXRT_FLEXPWM4_MOD3_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM4_PWM3_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM4_MOD3_TRIG_PER depends on IMXRT_FLEXPWM4_MOD3_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM4_MOD3_TRIG_PER bool "Period value" config IMXRT_FLEXPWM4_MOD3_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM4_MOD3_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM4_MOD3_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif config IMXRT_FLEXPWM4_MOD4 bool "FLEXPWM4 Module 4" default n if IMXRT_FLEXPWM4_MOD4 config IMXRT_FLEXPWM4_MOD4_USE_OUT_B bool "Use output B" default n config IMXRT_FLEXPWM4_MOD4_COMP bool "Use complementary output" default n depends on IMXRT_FLEXPWM4_MOD4_USE_OUT_B config IMXRT_FLEXPWM4_MOD4_TRIG bool "Enable trigger generation" default n ---help--- Use PWM submodule to trigger FLEXPWM4_PWM4_OUT_TRIG01 output from submodule 1. This can be used to generate an interrupt that can trigger ADC conversion or synchronize other PWMs for example. choice prompt "Trigger value source" default IMXRT_FLEXPWM4_MOD4_TRIG_PER depends on IMXRT_FLEXPWM4_MOD4_TRIG ---help--- PWM can use either duty cycle value or period value register to generate the trigger. The trigger is generated when the timer reaches the corresponding value. config IMXRT_FLEXPWM4_MOD4_TRIG_PER bool "Period value" config IMXRT_FLEXPWM4_MOD4_TRIG_DUTY bool "Duty cycle value" endchoice config IMXRT_FLEXPWM4_MOD4_SYNC_SRC int "Synchronization source signal" default -1 range -1 130 ---help--- PWM module can be synchronized by an external signal. This config option selects the signal's source. The number in IMXRT_FLEXPWM4_MOD4_SYNC_SRC corresponds with the XBAR number (please refer to the documentation for XBAR numbers). -1 (default value) means the module is not to be synchronized. endif endmenu # IMXRT_FLEXPWM4 menu "LPI2C Peripherals" menuconfig IMXRT_LPI2C1 bool "LPI2C1" default n select IMXRT_LPI2C if IMXRT_LPI2C1 config LPI2C1_BUSYIDLE int "Bus idle timeout period in clock cycles" default 0 config LPI2C1_DMA bool "Enable DMA for I2C1" default n depends on IMXRT_LPI2C_DMA config LPI2C1_FILTSCL int "I2C master digital glitch filters for SCL input in clock cycles" default 0 config LPI2C1_FILTSDA int "I2C master digital glitch filters for SDA input in clock cycles" default 0 endif # IMXRT_LPI2C1 menuconfig IMXRT_LPI2C2 bool "LPI2C2" default n select IMXRT_LPI2C if IMXRT_LPI2C2 config LPI2C2_BUSYIDLE int "Bus idle timeout period in clock cycles" default 0 config LPI2C2_DMA bool "Enable DMA for I2C2" default n depends on IMXRT_LPI2C_DMA config LPI2C2_FILTSCL int "I2C master digital glitch filters for SCL input in clock cycles" default 0 config LPI2C2_FILTSDA int "I2C master digital glitch filters for SDA input in clock cycles" default 0 endif # IMXRT_LPI2C2 menuconfig IMXRT_LPI2C3 bool "LPI2C3" default n select IMXRT_LPI2C if IMXRT_LPI2C3 config LPI2C3_BUSYIDLE int "Bus idle timeout period in clock cycles" default 0 config LPI2C3_DMA bool "Enable DMA for I2C3" default n depends on IMXRT_LPI2C_DMA config LPI2C3_FILTSCL int "I2C master digital glitch filters for SCL input in clock cycles" default 0 config LPI2C3_FILTSDA int "I2C master digital glitch filters for SDA input in clock cycles" default 0 endif # IMXRT_LPI2C3 menuconfig IMXRT_LPI2C4 bool "LPI2C4" default n select IMXRT_LPI2C if IMXRT_LPI2C4 config LPI2C4_BUSYIDLE int "Bus idle timeout period in clock cycles" default 0 config LPI2C4_DMA bool "Enable DMA for I2C4" default n depends on IMXRT_LPI2C_DMA config LPI2C4_FILTSCL int "I2C master digital glitch filters for SCL input in clock cycles" default 0 config LPI2C4_FILTSDA int "I2C master digital glitch filters for SDA input in clock cycles" default 0 endif # IMXRT_LPI2C4 endmenu # LPI2C Peripherals menu "LPSPI Peripherals" menuconfig IMXRT_LPSPI1 bool "LPSPI1" default n select IMXRT_LPSPI menuconfig IMXRT_LPSPI2 bool "LPSPI2" default n select IMXRT_LPSPI menuconfig IMXRT_LPSPI3 bool "LPSPI3" default n select IMXRT_LPSPI menuconfig IMXRT_LPSPI4 bool "LPSPI4" default n select IMXRT_LPSPI endmenu # LPSPI Peripherals menu "FLEXSPI Peripherals" menuconfig IMXRT_FLEXSPI1 bool "FLEXSPI1" default n select IMXRT_FLEXSPI endmenu # FLEXSPI Peripherals menu "ADC Peripherals" menuconfig IMXRT_ADC1 bool "ADC1" default n select IMXRT_ADC if IMXRT_ADC1 config IMXRT_ADC1_ETC int "ADC1 External Trigger" range -1 130 default -1 ---help--- ADC module can be triggered by an external source (timer, PWM, etc). This config option selects the signal's source. The number in IMXRT_ADC1_ETC corresponds with the XBAR number of the source (please refer to the documentation for XBAR numbers). -1 (default value) means the conversion is not to be triggered by an external source. endif menuconfig IMXRT_ADC2 bool "ADC2" default n select IMXRT_ADC if IMXRT_ADC2 config IMXRT_ADC2_ETC int "ADC2 External Trigger" range -1 130 default -1 ---help--- ADC module can be triggered by an external source (timer, PWM, etc). This config option selects the signal's source. The number in IMXRT_ADC2_ETC corresponds with the XBAR number of the source (please refer to the documentation for XBAR numbers). -1 (default value) means the conversion is not to be triggered by an external source. endif endmenu config IMXRT_SEMC bool "Smart External Memory Controller (SEMC)" default n config IMXRT_SNVS_LPSRTC bool "LP SRTC" default n select IMXRT_SNVS_HPRTC config IMXRT_SNVS_HPRTC bool "HP RTC" default n config IMXRT_USDHC1 bool "USDHC1" default n select ARCH_HAVE_SDIO select IMXRT_USDHC ---help--- Support USDHC host controller 1 config IMXRT_USDHC2 bool "USDHC2" default n select ARCH_HAVE_SDIO select IMXRT_USDHC ---help--- Support USDHC host controller 2 menu "ENC Peripherals" menuconfig IMXRT_ENC1 bool "ENC1" default n select IMXRT_ENC if IMXRT_ENC1 config ENC1_INITVAL int "Initial position counter value" default 0 config ENC1_DIR bool "Reverse positive rotation direction" default n ---help--- Select if PHASEB leading PHASEA pulses is positive rotation config ENC1_FILTPER int "Input filter sample period in clock cycles" default 0 config ENC1_FILTCNT int "Number of input samples that filter will compare" default 0 config ENC1_MOD bool "Enable modulo counting" default n if ENC1_MOD config ENC1_MODULUS hex "Modulus to wrap around" default 0xffffffff endif # ENC1_MOD config ENC1_HIP bool "HOME signal initializes position counter" default n if ENC1_HIP config ENC1_HNE bool "Initialize on negedge of HOME" default n endif # ENC1_HIP config ENC1_XIE bool "INDEX signal position capture" default n config ENC1_XIP bool "INDEX signal initializes position counter" default n if ENC1_XIP config ENC1_XNE bool "Initialize on negedge of INDEX" default n endif # ENC1_XIP if DEBUG_SENSORS config ENC1_TST_DIR bool "Generate negative test counter advances" default n config ENC1_TST_PER int "Period of test pulses in clock cycles" default 31 endif # DEBUG_SENSORS endif # IMXRT_ENC1 menuconfig IMXRT_ENC2 bool "ENC2" default n select IMXRT_ENC if IMXRT_ENC2 config ENC2_INITVAL int "Initial position counter value" default 0 config ENC2_DIR bool "Reverse positive rotation direction" default n ---help--- Select if PHASEB leading PHASEA pulses is positive rotation config ENC2_FILTPER int "Input filter sample period in clock cycles" default 0 config ENC2_FILTCNT int "Number of input samples that filter will compare" default 0 config ENC2_MOD bool "Enable modulo counting" default n if ENC2_MOD config ENC2_MODULUS hex "Modulus to wrap around" default 0xffffffff endif # ENC2_MOD config ENC2_HIP bool "HOME signal initializes position counter" default n if ENC2_HIP config ENC2_HNE bool "Initialize on negedge of HOME" default n endif # ENC2_HIP config ENC2_XIE bool "INDEX signal position capture" default n config ENC2_XIP bool "INDEX signal initializes position counter" default n if ENC2_XIP config ENC2_XNE bool "Initialize on negedge of INDEX" default n endif # ENC2_XIP if DEBUG_SENSORS config ENC2_TST_DIR bool "Generate negative test counter advances" default n config ENC2_TST_PER int "Period of test pulses in clock cycles" default 31 endif # DEBUG_SENSORS endif # IMXRT_ENC2 if ARCH_FAMILY_IMXRT105x || ARCH_FAMILY_IMXRT106x menuconfig IMXRT_ENC3 bool "ENC3" default n select IMXRT_ENC if IMXRT_ENC3 config ENC3_INITVAL int "Initial position counter value" default 0 config ENC3_DIR bool "Reverse positive rotation direction" default n ---help--- Select if PHASEB leading PHASEA pulses is positive rotation config ENC3_FILTPER int "Input filter sample period in clock cycles" default 0 config ENC3_FILTCNT int "Number of input samples that filter will compare" default 0 config ENC3_MOD bool "Enable modulo counting" default n if ENC3_MOD config ENC3_MODULUS hex "Modulus to wrap around" default 0xffffffff endif # ENC3_MOD config ENC3_HIP bool "HOME signal initializes position counter" default n if ENC3_HIP config ENC3_HNE bool "Initialize on negedge of HOME" default n endif # ENC3_HIP config ENC3_XIE bool "INDEX signal position capture" default n config ENC3_XIP bool "INDEX signal initializes position counter" default n if ENC3_XIP config ENC3_XNE bool "Initialize on negedge of INDEX" default n endif # ENC3_XIP if DEBUG_SENSORS config ENC3_TST_DIR bool "Generate negative test counter advances" default n config ENC3_TST_PER int "Period of test pulses in clock cycles" default 31 endif # DEBUG_SENSORS endif # IMXRT_ENC3 menuconfig IMXRT_ENC4 bool "ENC4" default n select IMXRT_ENC if IMXRT_ENC4 config ENC4_INITVAL int "Initial position counter value" default 0 config ENC4_DIR bool "Reverse positive rotation direction" default n ---help--- Select if PHASEB leading PHASEA pulses is positive rotation config ENC4_FILTPER int "Input filter sample period in clock cycles" default 0 config ENC4_FILTCNT int "Number of input samples that filter will compare" default 0 config ENC4_MOD bool "Enable modulo counting" default n if ENC4_MOD config ENC4_MODULUS hex "Modulus to wrap around" default 0xffffffff endif # ENC4_MOD config ENC4_HIP bool "HOME signal initializes position counter" default n if ENC4_HIP config ENC4_HNE bool "Initialize on negedge of HOME" default n endif # ENC4_HIP config ENC4_XIE bool "INDEX signal position capture" default n config ENC4_XIP bool "INDEX signal initializes position counter" default n if ENC4_XIP config ENC4_XNE bool "Initialize on negedge of INDEX" default n endif # ENC4_XIP if DEBUG_SENSORS config ENC4_TST_DIR bool "Generate negative test counter advances" default n config ENC4_TST_PER int "Period of test pulses in clock cycles" default 31 endif # DEBUG_SENSORS endif # IMXRT_ENC4 endif # ARCH_FAMILY_IMXRT105x || ARCH_FAMILY_IMXRT106x endmenu # ENC Peripherals endmenu # i.MX RT Peripheral Selection menuconfig IMXRT_GPIO_IRQ bool "GPIO Interrupt Support" default n if IMXRT_GPIO_IRQ config IMXRT_GPIO1_0_15_IRQ bool "GPIO1 Pins 0-15 interrupts" default n config IMXRT_GPIO1_16_31_IRQ bool "GPIO1 Pins 16-31 interrupts" default n config IMXRT_GPIO2_0_15_IRQ bool "GPIO2 Pins 0-15 interrupts" default n config IMXRT_GPIO2_16_31_IRQ bool "GPIO2 Pins 16-31 interrupts" default n config IMXRT_GPIO3_0_15_IRQ bool "GPIO3 Pins 0-15 interrupts" default n config IMXRT_GPIO3_16_31_IRQ bool "GPIO3 Pins 16-31 interrupts" default n config IMXRT_GPIO4_0_15_IRQ bool "GPIO4 Pins 0-15 interrupts" default n config IMXRT_GPIO4_16_31_IRQ bool "GPIO4 Pins 16-31 interrupts" default n config IMXRT_GPIO5_0_15_IRQ bool "GPIO5 Pins 0-15 interrupts" default n config IMXRT_GPIO5_16_31_IRQ bool "GPIO5 Pins 16-31 interrupts" default n config IMXRT_GPIO6_0_15_IRQ bool "GPIO6 Pins 0-15 interrupts" default n depends on IMXRT_HIGHSPEED_GPIO config IMXRT_GPIO6_16_31_IRQ bool "GPIO6 Pins 16-31 interrupts" default n depends on IMXRT_HIGHSPEED_GPIO config IMXRT_GPIO7_0_15_IRQ bool "GPIO7 Pins 0-15 interrupts" default n depends on IMXRT_HIGHSPEED_GPIO config IMXRT_GPIO7_16_31_IRQ bool "GPIO7 Pins 16-31 interrupts" default n depends on IMXRT_HIGHSPEED_GPIO config IMXRT_GPIO8_0_15_IRQ bool "GPIO8 Pins 0-15 interrupts" default n depends on IMXRT_HIGHSPEED_GPIO config IMXRT_GPIO8_16_31_IRQ bool "GPIO8 Pins 16-31 interrupts" default n depends on IMXRT_HIGHSPEED_GPIO config IMXRT_GPIO9_0_15_IRQ bool "GPIO9 Pins 0-15 interrupts" default n depends on IMXRT_HIGHSPEED_GPIO config IMXRT_GPIO9_16_31_IRQ bool "GPIO9 Pins 16-31 interrupts" default n depends on IMXRT_HIGHSPEED_GPIO endif # IMXRT_GPIO_IRQ menu "Ethernet Configuration" depends on IMXRT_ENET choice prompt "i.MX RT Ethernet Interface" default IMXRT_ENET1 depends on IMXRT_ENET config IMXRT_ENET1 bool "ENET 1" config IMXRT_ENET2 bool "ENET 2" endchoice # i.MX RT Ethernet Interface choice prompt "i.MX RT Ethernet TX Clock Source" default IMXRT_MAC_PROVIDES_TXC depends on IMXRT_ENET config IMXRT_MAC_PROVIDES_TXC bool "i.MX RT Ethernet provides TX Clock" config IMXRT_PHY_PROVIDES_TXC bool "External PHY provides TX Clock" endchoice # i.MX RT Ethernet TX Clock Source config IMXRT_ENET_NRXBUFFERS int "Number Rx buffers" default 6 config IMXRT_ENET_NTXBUFFERS int "Number Tx buffers" default 2 config IMXRT_ENET_ENHANCEDBD bool # not optional default !ARMV7M_DCACHE_WRITETHROUGH config IMXRT_ENET_NETHIFS int # Not optional default 1 config IMXRT_ENET_PHYINIT bool "Board-specific PHY Initialization" default n ---help--- Some boards require specialized initialization of the PHY before it can be used. This may include such things as configuring GPIOs, resetting the PHY, etc. If CONFIG_IMXRT_ENET_PHYINIT is defined in the configuration then the board specific logic must provide imxrt_phy_boardinitialize(); The i.MXRT ENET driver will call this function one time before it first uses the PHY. config IMXRT_PHY_POLLING bool "Support network monitoring by polling the PHY" default n depends on IMXRT_ENET select ARCH_PHY_POLLED ---help--- Some boards may not have an interrupt connected to the PHY. This option allows the network monitor to be used by polling the the PHY for status. endmenu # IMXRT_ENET menu "Memory Configuration" config IMXRT_DTCM int "FLEXRAM DTCM Size in K" default 128 depends on ARMV7M_HAVE_DTCM config IMXRT_ITCM int "FLEXRAM ITCM Size in K" default 128 depends on ARMV7M_HAVE_ITCM config IMXRT_SEMC_SDRAM bool "External SDRAM installed" default n depends on IMXRT_SEMC if IMXRT_SEMC_SDRAM config IMXRT_SDRAM_START hex "SDRAM start address" default 0x10000000 config IMXRT_SDRAM_SIZE int "SDRAM size (bytes)" default 268435456 endif # IMXRT_SEMC_SDRAM config IMXRT_SEMC_SRAM bool "External SRAM installed" default n depends on IMXRT_SEMC if IMXRT_SEMC_SRAM config IMXRT_SRAM_START hex "SRAM start address" default 0x10000000 config IMXRT_SRAM_SIZE int "SRAM size (bytes)" default 268435456 endif # IMXRT_SRAM_SIZE config IMXRT_SEMC_NOR bool "External NOR FLASH installed" default n depends on IMXRT_SEMC choice prompt "i.MX RT Boot Configuration" default IMXRT_BOOT_NOR if IMXRT_SEMC_NOR default IMXRT_BOOT_SDRAM if IMXRT_SEMC_SDRAM && !IMXRT_SEMC_NOR default IMXRT_BOOT_SRAM if IMXRT_SEMC_SRAM && !IMXRT_SEMC_SDRAM && !IMXRT_SEMC_NOR default IMXRT_BOOT_OCRAM if !IMXRT_SEMC_SRAM && !IMXRT_SEMC_SDRAM && !IMXRT_SEMC_NOR ---help--- The startup code needs to know if the code is running from internal OCRAM, external SDRAM, external NOR, or external SDRAM in order to initialize properly. Note that the boot device is not known for cases where the code is copied into RAM by a bootloader. config IMXRT_BOOT_OCRAM bool "Running from internal OCRAM" depends on BOOT_RUNFROMISRAM config IMXRT_BOOT_SDRAM bool "Running from external SDRAM" depends on BOOT_RUNFROMSDRAM depends on IMXRT_SEMC_SDRAM config IMXRT_BOOT_NOR bool "Running from external NOR FLASH" depends on BOOT_RUNFROMFLASH depends on IMXRT_SEMC_NOR config IMXRT_BOOT_SRAM bool "Running from external SRAM" depends on BOOT_RUNFROMEXTSRAM depends on IMXRT_SEMC_SRAM endchoice # i.MX RT Boot Configuration choice prompt "i.MX RT Primary RAM" default IMXRT_OCRAM_PRIMARY ---help--- The primary RAM is the RAM that contains the system BLOB's .data and .bss. The unused portion of the primary RAM will automatically be added to the system heap. config IMXRT_OCRAM_PRIMARY bool "Internal OCRAM primary" config IMXRT_SDRAM_PRIMARY bool "External SDRAM primary" depends on IMXRT_SEMC_SDRAM config IMXRT_SRAM_PRIMARY bool "External SRAM primary" depends on IMXRT_SEMC_SRAM endchoice # i.MX RT Primary RAM menu "i.MX RT Heap Configuration" config IMXRT_OCRAM_HEAP bool "Add OCRAM to heap" depends on !IMXRT_OCRAM_PRIMARY ---help--- Select to add the entire OCRAM to the heap config IMXRT_DTCM_HEAP bool "Add DTCM to heap" depends on IMXRT_DTCM > 0 ---help--- Select to add the entire DTCM to the heap config IMXRT_BOOTLOADER_HEAP bool "Add ROM bootloader 40Kib RAM to heap" default false depends on BOOT_RUNFROMISRAM ---help--- Select to add the memory used by the ROM bootloader to heap config IMXRT_SDRAM_HEAP bool "Add SDRAM to heap" depends on IMXRT_SEMC_SDRAM && !IMXRT_SDRAM_PRIMARY ---help--- Add a region of SDRAM to the heap. A region of SDRAM will be added to the heap that starts at (CONFIG_IMXRT_SDRAM_START + CONFIG_IMXRT_SDRAM_HEAPOFFSET) and extends up to (CONFIG_IMXRT_SDRAM_START + CONFIG_IMXRT_SDRAM_SIZE). Note that the START is the actual start of SDRAM but SIZE is not necessarily the actual SIZE. config IMXRT_SDRAM_HEAPOFFSET hex "SDRAM heap offset" default 0x0 depends on IMXRT_SDRAM_HEAP ---help--- Used to reserve memory at the beginning of SDRAM for, as an example, a framebuffer. config IMXRT_SRAM_HEAP bool "Add SRAM to heap" depends on IMXRT_SEMC_SRAM && !IMXRT_SRAM_PRIMARY ---help--- Add a region of SRAM to the heap. A region of SDRAM will be added to the heap that starts at (CONFIG_IMXRT_SRAM_START + CONFIG_IMXRT_SRAM_HEAPOFFSET) and extends up to (CONFIG_IMXRT_SRAM_START + CONFIG_IMXRT_SRAM_SIZE). Note that the START is the actual start of SRAM but SIZE is not necessarily the actual SIZE. config IMXRT_SRAM_HEAPOFFSET hex "SRAM heap offset" default 0x0 depends on IMXRT_SRAM_HEAP ---help--- Used to reserve memory at the beginning of SRAM for, as an example, a framebuffer. endmenu # i.MX RT Heap Configuration endmenu # Memory Configuration menu "LPI2C Configuration" depends on IMXRT_LPI2C config IMXRT_LPI2C_DMA bool "I2C DMA Support" default n depends on IMXRT_LPI2C && IMXRT_EDMA && !I2C_POLLED ---help--- This option enables the DMA for I2C transfers. Note: The user can define CONFIG_I2C_DMAPRIO: a custom priority value for the I2C dma streams, else the default priority level is set to medium. config IMXRT_LPI2C_DMA_MAXMSG int "Maximum number messages that will be DMAed" default 8 depends on IMXRT_LPI2C_DMA ---help--- This option set the mumber of mesg that can be in a transfer. It is used to allocate space for the 16 bit LPI2C commands that will be DMA-ed to the LPI2C device. config IMXRT_LPI2C_DYNTIMEO bool "Use dynamic timeouts" default n depends on IMXRT_LPI2C config IMXRT_LPI2C_DYNTIMEO_USECPERBYTE int "Timeout Microseconds per Byte" default 500 depends on IMXRT_LPI2C_DYNTIMEO config IMXRT_LPI2C_DYNTIMEO_STARTSTOP int "Timeout for Start/Stop (Milliseconds)" default 1000 depends on IMXRT_LPI2C_DYNTIMEO config IMXRT_LPI2C_TIMEOSEC int "Timeout seconds" default 0 depends on IMXRT_LPI2C config IMXRT_LPI2C_TIMEOMS int "Timeout Milliseconds" default 500 depends on IMXRT_LPI2C && !IMXRT_LPI2C_DYNTIMEO config IMXRT_LPI2C_TIMEOTICKS int "Timeout for Done and Stop (ticks)" default 500 depends on IMXRT_LPI2C && !IMXRT_LPI2C_DYNTIMEO endmenu # LPI2C Configuration menu "USDHC Configuration" depends on IMXRT_USDHC config IMXRT_USDHC_DMA bool "Support DMA data transfers" default y select SDIO_DMA ---help--- Support DMA data transfers. Enable SD card DMA data transfers. This is marginally optional. For most usages, SD accesses will cause data overruns if used without DMA. choice prompt "Bus width for USDHC1" default IMXRT_USDHC1_WIDTH_D1_ONLY depends on IMXRT_USDHC1 config IMXRT_USDHC1_WIDTH_D1_ONLY bool "One bit" config IMXRT_USDHC1_WIDTH_D1_D4 bool "Four bit" endchoice config IMXRT_USDHC1_INVERT_CD bool "Invert the USDHC1 CD" default n depends on IMXRT_USDHC1 ---help--- If the board defines PIN_USDHC1_CD the CD_B input to the USDHC it is assumed to be active low. Selecting IMXRT_USDHC1_INVERT_CD will make it active high. If the board defines PIN_USDHC1_CD_GPIO it is assumed to be active low. Selecting IMXRT_USDHC1_INVERT_CD will make it active high. choice depends on IMXRT_USDHC2 prompt "Bus width for USDHC2" default IMXRT_USDHC2_WIDTH_D1_D4 config IMXRT_USDHC2_WIDTH_D1_ONLY bool "One bit" config IMXRT_USDHC2_WIDTH_D1_D4 bool "Four bit" config IMXRT_USDHC2_WIDTH_D1_D8 bool "Eight bit" endchoice config IMXRT_USDHC2_INVERT_CD bool "Invert the USDHC2 CD" default n depends on IMXRT_USDHC2 ---help--- If the board defines PIN_USDHC2_CD the CD_B input to the USDHC it is assumed to be active low. Selecting IMXRT_USDHC_INVERT_CD will make it active high. If the board defines PIN_USDHC2_CD_GPIO it is assumed to be active low. Selecting IMXRT_USDHC2_INVERT_CD will make it active high. endmenu # USDHC Configuration menu "eDMA Configuration" depends on IMXRT_EDMA config IMXRT_EDMA_NTCD int "Number of transfer descriptors" default 0 ---help--- Number of pre-allocated transfer descriptors. Needed for scatter- gather DMA. Make to be set to zero to disable in-memory TCDs in which case only the TCD channel registers will be used and scatter- will not be supported. config IMXRT_EDMA_ELINK bool "Channeling Linking" default n ---help--- This option enables optional minor or major loop channel linking: Minor loop channel linking: As the channel completes the minor loop, this flag enables linking to another channel. The link target channel initiates a channel service request via an internal mechanism that sets the TCDn_CSR[START] bit of the specified channel. If minor loop channel linking is disabled, this link mechanism is suppressed in favor of the major loop channel linking. Major loop channel linking: As the channel completes the minor loop, this option enables the linking to another channel. The link target channel initiates a channel service request via an internal mechanism that sets the TCDn_CSR[START] bit of the linked channel. config IMXRT_EDMA_ERCA bool "Round Robin Channel Arbitration" default n ---help--- Normally, a fixed priority arbitration is used for channel selection. If this option is selected, round robin arbitration is used for channel selection. config IMXRT_EDMA_HOE bool "Halt On Error" default y ---help--- Any error causes the HALT bit to set. Subsequently, all service requests are ignored until the HALT bit is cleared. config IMXRT_EDMA_CLM bool "Continuous Link Mode" default n ---help--- By default, A minor loop channel link made to itself goes through channel arbitration before being activated again. If this option is selected, a minor loop channel link made to itself does not go through channel arbitration before being activated again. Upon minor loop completion, the channel activates again if that channel has a minor loop channel link enabled and the link channel is itself. This effectively applies the minor loop offsets and restarts the next minor loop. config IMXRT_EDMA_EMLIM bool "Minor Loop Mapping" default n ---help--- Normally TCD word 2 is a 32-bit NBYTES field. When this option is enabled, TCD word 2 is redefined to include individual enable fields, an offset field, and the NBYTES field. The individual enable fields allow the minor loop offset to be applied to the source address, the destination address, or both. The NBYTES field is reduced when either offset is enabled. config IMXRT_EDMA_EDBG bool "Enable Debug" default n ---help--- When in debug mode, the DMA stalls the start of a new channel. Executing channels are allowed to complete. Channel execution resumes when the system exits debug mode or the EDBG bit is cleared endmenu # eDMA Global Configuration menu "LPSPI Configuration" depends on IMXRT_LPSPI config IMXRT_LPSPI_DMA bool "LPSPI DMA" depends on IMXRT_EDMA default n ---help--- Use DMA to improve LPSPI transfer performance. config IMXRT_LPSPI_DMATHRESHOLD int "LPSPI DMA threshold" default 4 depends on IMXRT_LPSPI_DMA ---help--- When SPI DMA is enabled, small DMA transfers will still be performed by polling logic. But we need a threshold value to determine what is small. config IMXRT_LPSPI1_DMA bool "LPSPI1 DMA" default n depends on IMXRT_LPSPI1 && IMXRT_LPSPI_DMA ---help--- Use DMA to improve LPSPI1 transfer performance. config IMXRT_LPSPI2_DMA bool "LPSPI2 DMA" default n depends on IMXRT_LPSPI2 && IMXRT_LPSPI_DMA ---help--- Use DMA to improve LPSPI2 transfer performance. config IMXRT_LPSPI3_DMA bool "LPSPI3 DMA" default n depends on IMXRT_LPSPI3 && IMXRT_LPSPI_DMA ---help--- Use DMA to improve LPSPI3 transfer performance. config IMXRT_LPSPI4_DMA bool "LPSPI4 DMA" default n depends on IMXRT_LPSPI4 && IMXRT_LPSPI_DMA ---help--- Use DMA to improve SPI4 transfer performance. endmenu # LPSPI Configuration if PM config IMXRT_PM_SERIAL_ACTIVITY int "PM serial activity" default 10 ---help--- PM activity reported to power management logic on every serial interrupt. endif menu "RTC Configuration" depends on IMXRT_SNVS_HPRTC config IMXRT_RTC_MAGIC_REG int "RTC SNVS GPR" default 0 range 0 3 ---help--- The BKP register used to store/check the Magic value to determine if RTC is already setup config IMXRT_RTC_MAGIC hex "RTC Magic 1" default 0xfacefeed ---help--- Value used as Magic to determine if the RTC is already setup endmenu menu "LCD Configuration" depends on IMXRT_LCD config IMXRT_LCD_VIDEO_PLL_FREQ int "Video PLL Frequency" default 92000000 range 41500000 1300000000 ---help--- Frequency of Video PLL. config IMXRT_LCD_VRAMBASE hex "Video RAM base address" default 0x80000000 ---help--- Base address of the video RAM frame buffer. Default: SDRAM config IMXRT_LCD_REFRESH_FREQ int "LCD refresh rate (Hz)" default 60 ---help--- LCD refresh rate (Hz) config IMXRT_LCD_BACKLIGHT bool "Enable backlight" default y ---help--- Enable backlight support. If IMXRT_LCD_BACKLIGHT is selected, then the board-specific logic must provide this IMXRT_backlight() interface so that the LCD driver can turn the backlight on and off as necessary. You should select this option and implement IMXRT_backlight() if your board provides GPIO control over the backlight. This interface provides only ON/OFF control of the backlight. If you want finer control over the backlight level (for example, using PWM), then this interface would need to be extended. choice prompt "Input Bits per pixel" default IMXRT_LCD_INPUT_BPP16 config IMXRT_LCD_INPUT_BPP8_LUT bool "8 BPP Color Map" select FB_CMAP config IMXRT_LCD_INPUT_BPP8 bool "8 BPP RGB_332" config IMXRT_LCD_INPUT_BPP15 bool "16 BPP RGB_555" config IMXRT_LCD_INPUT_BPP16 bool "16 BPP RGB_565" config IMXRT_LCD_INPUT_BPP24 bool "24 BPP RGB_888" config IMXRT_LCD_INPUT_BPP32 bool "32 BPP RGB_0888" endchoice config IMXRT_LCD_BGR bool "Blue-Green-Red color order" default n ---help--- This option selects BGR color order vs. default RGB choice prompt "Output Bus width" default IMXRT_LCD_OUTPUT_16 config IMXRT_LCD_OUTPUT_8 bool "8 Bit LCD Bus" config IMXRT_LCD_OUTPUT_16 bool "16 Bit LCD Bus" config IMXRT_LCD_OUTPUT_18 bool "18 Bit LCD Bus" config IMXRT_LCD_OUTPUT_24 bool "24 Bit LCD Bus" endchoice config IMXRT_LCD_BACKCOLOR hex "Initial background color" default 0x0 ---help--- Initial background color config IMXRT_LCD_HWIDTH int "Display width (pixels)" default 480 ---help--- Horizontal width the display in pixels config IMXRT_LCD_HPULSE int "Horizontal pulse" default 41 config IMXRT_LCD_HFRONTPORCH int "Horizontal front porch" default 4 config IMXRT_LCD_HBACKPORCH int "Horizontal back porch" default 8 config IMXRT_LCD_VHEIGHT int "Display height (rows)" default 272 ---help--- Vertical height of the display in rows config IMXRT_LCD_VPULSE int "Vertical pulse" default 10 config IMXRT_LCD_VFRONTPORCH int "Vertical front porch" default 4 config IMXRT_LCD_VBACKPORCH int "Vertical back porch" default 2 config IMXRT_VSYNC_ACTIVE_HIGH bool "V-sync active high" default n config IMXRT_HSYNC_ACTIVE_HIGH bool "H-sync active high" default n config IMXRT_DATAEN_ACTIVE_HIGH bool "Data enable active high" default y config IMXRT_DATA_RISING_EDGE bool "Data clock rising edge" default y endmenu # LCD Configuration menu "Timer Configuration" if SCHED_TICKLESS config IMXRT_TICKLESS_TIMER int "Tickless hardware timer" default 1 range 1 2 ---help--- If the Tickless OS feature is enabled, then one clock must be assigned to provided the GPT timer needed by the OS. config IMXRT_TICKLESS_CHANNEL int "Tickless timer channel" default 1 range 1 3 ---help--- If the Tickless OS feature is enabled, the one clock must be assigned to provided the free-running timer needed by the OS and one channel on that clock is needed to handle intervals. endif # SCHED_TICKLESS endmenu # Timer Configuration if IMXRT_USBOTG && USBHOST menu "USB host controller driver (HCD) options" config IMXRT_EHCI_NQHS int "Number of Queue Head (QH) structures" default 4 ---help--- Configurable number of Queue Head (QH) structures. The default is one per Root hub port plus one for EP0 (4). config IMXRT_EHCI_NQTDS int "Number of Queue Element Transfer Descriptor (qTDs)" default 6 ---help--- Configurable number of Queue Element Transfer Descriptor (qTDs). The default is one per root hub plus three from EP0 (6). config IMXRT_EHCI_BUFSIZE int "Size of one request/descriptor buffer" default 128 ---help--- The size of one request/descriptor buffer in bytes. The TD buffe size must be an even number of 32-bit words and must be large enough to hangle the largest transfer via a SETUP request. config IMXRT_EHCI_PREALLOCATE bool "Preallocate descriptor pool" default y ---help--- Select this option to pre-allocate EHCI queue and descriptor structure pools in .bss. Otherwise, these pools will be dynamically allocated using kmm_memalign(). endmenu # USB host controller driver (HCD) options endif # IMXRT_USBOTG && USBHOST if IMXRT_USBDEV menu "USB device controller driver (DCD) options" config IMXRT_USBDEV_NOVBUS bool "No USB VBUS sensing" default n config IMXRT_USBDEV_FRAME_INTERRUPT bool "USB frame interrupt" default n ---help--- Handle USB Start-Of-Frame events. Enable reading SOF from interrupt handler vs. simply reading on demand. Probably a bad idea... Unless there is some issue with sampling the SOF from hardware asynchronously. config IMXRT_USBDEV_REGDEBUG bool "Register level debug" depends on DEBUG_USB_INFO default n ---help--- Output detailed register-level USB device debug information. Requires also CONFIG_DEBUG_USB_INFO. endmenu # USB device controller driver (DCD) options endif # IMXRT_USBDEV menu "Progmem MTD configuration" if IMXRT_PROGMEM comment "Progmem instance support" config IMXRT_PROGMEM_FLEXSPI_INSTANCE int "FlexSPI instance number (0 or 1)" default 1 ---help--- FlexSPI instance number. Base address 0x60000000 is used for instance 0 and 0x70000000 for instance 1. Other values are not supported. endif # IMXRT_PROGMEM if IMXRT_HAVE_OTA_PARTITION comment "Application Image OTA Update support" config IMXRT_PROGMEM_OTA_PARTITION bool "MTD driver" default n select BCH select MTD select MTD_BYTE_WRITE select MTD_PARTITION select MTD_PROGMEM select IMXRT_PROGMEM ---help--- Initialize an MTD driver for the Flash, which will add an entry at /dev for application access from userspace. if IMXRT_PROGMEM_OTA_PARTITION config IMXRT_MCUBOOT_HEADER_SIZE hex default 0x200 depends on IMXRT_APP_FORMAT_MCUBOOT config IMXRT_OTA_PRIMARY_SLOT_DEVPATH string "Application image primary slot device path" default "/dev/ota0" config IMXRT_OTA_SECONDARY_SLOT_DEVPATH string "Application image secondary slot device path" default "/dev/ota1" config IMXRT_OTA_SCRATCH_DEVPATH string "Scratch partition device path" default "/dev/otascratch" config IMXRT_OTA_PRIMARY_SLOT_OFFSET hex "MCUboot application image primary slot offset" default "0x40000" config IMXRT_OTA_SECONDARY_SLOT_OFFSET hex "MCUboot application image secondary slot offset" default "0x200000" config IMXRT_OTA_SCRATCH_OFFSET hex "MCUboot scratch partition offset" default "0x3c0000" config IMXRT_OTA_SLOT_SIZE hex "MCUboot application image slot size (in bytes)" default "0x1c0000" config IMXRT_OTA_SCRATCH_SIZE hex "MCUboot scratch partition size (in bytes)" default "0x40000" endif # IMXRT_PROGMEM_OTA_PARTITION endif # IMXRT_HAVE_OTA_PARTITION endmenu # Progmem configuration endif # ARCH_CHIP_IMXRT