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#
# 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
select ARCH_HAVE_EXTNAND
select ARCH_HAVE_EXTSRAM0
select ARCH_HAVE_EXTDRAM
select ARCH_HAVE_EXTNOR
config ARCH_FAMILY_LPC178X
bool
select ARCH_HAVE_EXTNAND
select ARCH_HAVE_EXTSRAM0
select ARCH_HAVE_EXTDRAM
select ARCH_HAVE_EXTNOR
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_EMC
bool "PLL1"
default y
depends on ARCH_FAMILY_LPC178X
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
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