# # For a description of the syntax of this configuration file, # see misc/tools/kconfig-language.txt. # comment "LPC17xx Configuration Options" choice prompt "NXP LPC17XX Chip Selection" default ARCH_CHIP_LPC1768 depends on ARCH_CHIP_LPC17XX config ARCH_CHIP_LPC1751 bool "LPC1751" select ARCH_FAMILY_LPC175X config ARCH_CHIP_LPC1752 bool "LPC1752" select ARCH_FAMILY_LPC175X config ARCH_CHIP_LPC1754 bool "LPC1754" select ARCH_FAMILY_LPC175X config ARCH_CHIP_LPC1756 bool "LPC1756" select ARCH_FAMILY_LPC175X config ARCH_CHIP_LPC1758 bool "LPC1758" select ARCH_FAMILY_LPC175X config ARCH_CHIP_LPC1759 bool "LPC1759" select ARCH_FAMILY_LPC175X config ARCH_CHIP_LPC1764 bool "LPC1764" select ARCH_FAMILY_LPC176X config ARCH_CHIP_LPC1765 bool "LPC1765" select ARCH_FAMILY_LPC176X config ARCH_CHIP_LPC1766 bool "LPC1766" select ARCH_FAMILY_LPC176X config ARCH_CHIP_LPC1767 bool "LPC1767" select ARCH_FAMILY_LPC176X config ARCH_CHIP_LPC1768 bool "LPC1768" select ARCH_FAMILY_LPC176X config ARCH_CHIP_LPC1769 bool "LPC1769" select ARCH_FAMILY_LPC176X config ARCH_CHIP_LPC1773 bool "LPC1773" select ARCH_FAMILY_LPC177X config ARCH_CHIP_LPC1774 bool "LPC1774" select ARCH_FAMILY_LPC177X config ARCH_CHIP_LPC1776 bool "LPC1776" select ARCH_FAMILY_LPC177X config ARCH_CHIP_LPC1777 bool "LPC1777" select ARCH_FAMILY_LPC177X config ARCH_CHIP_LPC1778 bool "LPC1778" select ARCH_FAMILY_LPC177X config ARCH_CHIP_LPC1785 bool "LPC1785" select ARCH_FAMILY_LPC178X config ARCH_CHIP_LPC1786 bool "LPC1786" select ARCH_FAMILY_LPC178X config ARCH_CHIP_LPC1787 bool "LPC1787" select ARCH_FAMILY_LPC178X config ARCH_CHIP_LPC1788 bool "LPC1788" select ARCH_FAMILY_LPC178X endchoice config ARCH_FAMILY_LPC175X bool config ARCH_FAMILY_LPC176X bool config ARCH_FAMILY_LPC177X bool config ARCH_FAMILY_LPC178X bool menu "LPC17xx Peripheral Support" config LPC17_MAINOSC bool "Main oscillator" default y config LPC17_PLL0 bool "PLL0" default y config LPC17_PLL1 bool "PLL1" default y config LPC17_ETHERNET bool "Ethernet" select NET select ARCH_HAVE_PHY default n config LPC17_USBHOST bool "USB host" select USBHOST default n config LPC17_USBDEV bool "USB Device" select USBDEV default n config LPC17_USBOTG bool "USB OTG" default n depends on LPC17_USBHOST && LPC17_USBDEV config LPC17_UART0 bool "UART0" select ARCH_HAVE_UART0 default n config LPC17_UART1 bool "UART1" select ARCH_HAVE_UART1 default n config LPC17_UART2 bool "UART2" select ARCH_HAVE_UART2 default n config LPC17_UART3 bool "UART3" select ARCH_HAVE_UART3 default n config LPC17_CAN1 bool "CAN1" select ARCH_HAVE_UART4 default n config LPC17_CAN2 bool "CAN2" default n config LPC17_SPI bool "SPI" default n config LPC17_SSP0 bool "SSP0" default n config LPC17_SSP1 bool "SSP1" default n config LPC17_I2C0 bool "I2C0" default n config LPC17_I2C1 bool "I2C1" default n config LPC17_I2C2 bool "I2C2" default n config LPC17_I2S bool "I2S" default n config LPC17_TMR0 bool "Timer 0" default n config LPC17_TMR1 bool "Timer 1" default n config LPC17_TMR2 bool "Timer 2" default n config LPC17_TMR3 bool "Timer 3" default n config LPC17_RIT bool "RIT" default n config LPC17_PWM bool "PWM" default n config LPC17_MCPWM bool "MCPWM" default n config LPC17_QEI bool "QEI" default n config LPC17_RTC bool "RTC" default n config LPC17_WDT bool "WDT" default n config LPC17_ADC bool "ADC" default n config LPC17_DAC bool "DAC" default n config LPC17_GPDMA bool "GPDMA" default n config LPC17_FLASH bool "FLASH" default n endmenu menu "Serial driver options" config SERIAL_TERMIOS bool "Serial driver TERMIOS supported" depends on LPC17_UART0 || LPC17_UART1 || LPC17_UART2 || LPC17_UART3 default n ---help--- Serial driver supports termios.h interfaces (tcsetattr, tcflush, etc.). If this is not defined, then the terminal settings (baud, parity, etc). are not configurable at runtime; serial streams cannot be flushed, etc.. config UART0_FLOWCONTROL bool "UART0 flow control" depends on LPC17_UART0 default n ---help--- Enable UART0 flow control config UART1_FLOWCONTROL bool "UART1 flow control" depends on LPC17_UART1 default n ---help--- Enable UART1 flow control config UART1_RINGINDICATOR bool "UART1 ring indicator" depends on LPC17_UART1 default n ---help--- Enable UART1 ring indicator config UART2_FLOWCONTROL bool "UART0 flow control" depends on LPC17_UART2 default n ---help--- Enable UART2 flow control config UART3_FLOWCONTROL bool "UART3 flow control" depends on LPC17_UART3 default n ---help--- Enable UART3 flow control endmenu menu "ADC driver options" config ADC0_AVERAGE int "ADC0 average" depends on LPC17_ADC default 200 config ADC0_MASK int "ADC0 mask" depends on LPC17_ADC default 1 config ADC0_SPS int "ADC0 SPS" depends on LPC17_ADC default 1000 endmenu menu "CAN driver options" config CAN_EXTID bool "CAN extended IDs" depends on LPC17_CAN1 || LPC17_CAN2 default n ---help--- Enables support for the 29-bit extended ID. Default Standard 11-bit IDs. config CAN1_BAUD int "CAN1 BAUD" depends on LPC17_CAN1 ---help--- CAN1 BAUD rate. Required if LPC17_CAN1 is defined. config CAN2_BAUD int "CAN2 BAUD" depends on LPC17_CAN2 ---help--- CAN2 BAUD rate. Required if LPC17_CAN2 is defined. config CAN1_DIVISOR int "CAN1 CCLK divisor" depends on LPC17_CAN1 default 4 ---help--- CAN1 is clocked at CCLK divided by this number. (the CCLK frequency is divided by this number to get the CAN clock). Options = {1,2,4,6}. Default: 4. config CAN2_DIVISOR int "CAN2 CCLK divisor" depends on LPC17_CAN2 default 4 ---help--- CAN2 is clocked at CCLK divided by this number. (the CCLK frequency is divided by this number to get the CAN clock). Options = {1,2,4,6}. Default: 4. config CAN_TSEG1 int "TSEG1 quanta" depends on LPC17_CAN1 || LPC17_CAN2 default 6 ---help--- The number of CAN time quanta in segment 1. Default: 6 config CAN_TSEG2 int "TSEG2 quanta" depends on LPC17_CAN1 || LPC17_CAN2 default 4 ---help--- The number of CAN time quanta in segment 2. Default: 7 config CAN_SAM bool "CAN sampling" depends on LPC17_CAN1 || LPC17_CAN2 default n ---help--- The bus is sampled 3 times (recommended for low to medium speed buses to spikes on the bus-line). config CAN_LOOPBACK bool "CAN looopback mode" depends on LPC17_CAN1 || LPC17_CAN2 default n ---help--- Enable CAN loopback mode config CAN_REGDEBUG bool "Register level debug" depends on LPC17_CAN1 || LPC17_CAN2 default n ---help--- Output detailed register-level CAN debug information. Requires also DEBUG and DEBUG_CAN. endmenu config GPIO_IRQ bool "GPIO interrupt support" default n ---help--- Enable support for GPIO interrupts menu "I2C driver options" config I2C0_FREQ int "I2C0 frequency" depends on LPC17_I2C0 default 100000 config I2C1_FREQ int "I2C1 frequency" depends on LPC17_I2C1 default 100000 config I2C2_FREQ int "I2C2 frequency" depends on LPC17_I2C2 default 100000 endmenu menu "Ethernet driver options" config PHY_AUTONEG bool "Autonegiation" depends on LPC17_ETHERNET ---help--- Enable auto-negotion config PHY_SPEED100 bool "100Mbit/Sec" depends on LPC17_ETHERNET && !PHY_AUTONEG ---help--- Select 100Mbit vs. 10Mbit speed. config PHY_FDUPLEX bool "Full duplex" depends on LPC17_ETHERNET && !PHY_AUTONEG ---help--- Select full (vs. half) duplex config NET_EMACRAM_SIZE int "EMAC RAM Size" depends on LPC17_ETHERNET default 16384 ---help--- Size of EMAC RAM. Default: 16384 bytes config NET_NTXDESC int "Number of Tx descriptors" depends on LPC17_ETHERNET default 18 ---help--- Configured number of Tx descriptors. Default: 18 config NET_NRXDESC int "Number of Rx descriptors" depends on LPC17_ETHERNET default 18 ---help--- Configured number of Rx descriptors. Default: 18 config NET_PRIORITY int "Ethernet interrupt priority" depends on LPC17_ETHERNET default 0 ---help--- Ethernet interrupt priority. The is default is the higest priority (0). config NET_WOL bool "Wake-up on LAN" depends on LPC17_ETHERNET default n ---help--- Enable Wake-up on Lan (not fully implemented). config NET_REGDEBUG bool "Ethernet register-level debug" depends on LPC17_ETHERNET && DEBUG default n ---help--- Enable low level register debug. Also needs DEBUG. config NET_DUMPPACKET bool "Enable packet dumping" depends on LPC17_ETHERNET && DEBUG default n ---help--- Dump all received and transmitted packets. Also needs DEBUG. config NET_HASH bool "Hashing" depends on LPC17_ETHERNET default n ---help--- Enable receipt of near-perfect match frames. config NET_MULTICAST bool "Multicast" depends on LPC17_ETHERNET default y if NET_IGMP default n if !NET_IGMP ---help--- Enable receipt of multicast (and unicast) frames. Automatically set if NET_IGMP is selected. endmenu menu "USB device driver options" config LPC17_USBDEV_EP0_MAXSIZE int "EP0 Max packet size" depends on LPC17_USBDEV default 64 ---help--- Endpoint 0 maximum packet size. Default: 64 config LPC17_USBDEV_FRAME_INTERRUPT bool "USB frame interrupt" depends on LPC17_USBDEV 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 LPC17_USBDEV_EPFAST_INTERRUPT bool "EP fast interrupt handling" depends on LPC17_USBDEV default n ---help--- Enable high priority interrupts. I have no idea why you might want to do that config LPC17_USBDEV_NDMADESCRIPTORS int "Number of DMA descriptors" depends on LPC17_USBDEV default 8 ---help--- Number of DMA descriptors to allocate in SRAM. Default: 8 config LPC17_USBDEV_DMA bool "Enable USB device DMA" depends on LPC17_USBDEV default n ---help--- Enable lpc17xx-specific DMA support config LPC17_USBDEV_NOVBUS bool "Disable VBUS support" depends on LPC17_USBDEV default n ---help--- Define if the hardware implementation does not support the VBUS signal config LPC17_USBDEV_NOLED bool "Disable USB device LCD support" depends on LPC17_USBDEV default n ---help--- Define if the hardware implementation does not support the LED output config LPC17_USBDEV_REGDEBUG bool "Register level debug" depends on LPC17_USBDEV && DEBUG default n ---help--- Output detailed register-level USB device debug information. Requires also DEBUG. endmenu menu "USB host driver options" config USBHOST_OHCIRAM_SIZE int "OHCI RAM Size" depends on LPC17_USBHOST default 16384 ---help--- Total size of OHCI RAM (in AHB SRAM Bank 1). Default: 16384 config USBHOST_NEDS int "Number of Endpoint Descriptors" depends on LPC17_USBHOST default 2 ---help--- Number of endpoint descriptors. Default: 2 config USBHOST_NTDS int "Number of transfer descriptors" depends on LPC17_USBHOST default 3 ---help--- Number of transfer descriptors. Default: 3 config USBHOST_TDBUFFERS int "Number of descriptor buffers" depends on LPC17_USBHOST default 2 ---help--- Number of transfer descriptor buffers. Default: 2 config USBHOST_TDBUFSIZE int "Descriptor buffer size" depends on LPC17_USBHOST default 128 ---help--- Size of one transfer descriptor buffer. Default 128 config USBHOST_IOBUFSIZE int "I/O buffer size" depends on LPC17_USBHOST default 512 ---help--- Size of one end-user I/O buffer. This can be zero if the application can guarantee that all end-user I/O buffers reside in AHB SRAM. config USBHOST_BULK_DISABLE bool "Disable bulk EPs" depends on LPC17_USBHOST default n ---help--- Disable support for bulk endpoints. config USBHOST_INT_DISABLE bool "Disable interupt EPs" depends on LPC17_USBHOST default n ---help--- Disable support for interrupt endpoints. config USBHOST_ISOC_DISABLE bool "Disable isochronous EPs" depends on LPC17_USBHOST default n ---help--- Disable support for isochronous endpoints. config LPC17_USBHOST_REGDEBUG bool "Register level debug" depends on LPC17_USBHOST && DEBUG default n ---help--- Output detailed register-level USB host debug information. Requires also DEBUG. endmenu