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#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
choice
prompt "NXP LPC17XX Chip Selection"
default ARCH_CHIP_LPC1768
depends on ARCH_CHIP_LPC17XX
config ARCH_CHIP_LPC1751
bool "LPC1751"
config ARCH_CHIP_LPC1752
bool "LPC1752"
config ARCH_CHIP_LPC1754
bool "LPC1754"
config ARCH_CHIP_LPC1756
bool "LPC1756"
config ARCH_CHIP_LPC1758
bool "LPC1758"
config ARCH_CHIP_LPC1759
bool "LPC1759"
config ARCH_CHIP_LPC1764
bool "LPC1764"
config ARCH_CHIP_LPC1765
bool "LPC1765"
config ARCH_CHIP_LPC1766
bool "LPC1766"
config ARCH_CHIP_LPC1767
bool "LPC1767"
config ARCH_CHIP_LPC1768
bool "LPC1768"
config ARCH_CHIP_LPC1769
bool "LPC1769"
endchoice
config ARCH_FAMILY_LPC175X
bool
default y if ARCH_CHIP_LPC1751 || ARCH_CHIP_LPC1752 || ARCH_CHIP_LPC1754 || ARCH_CHIP_LPC1756 || ARCH_CHIP_LPC1758 || ARCH_CHIP_LPC1759
config ARCH_FAMILY_LPC176X
bool
default y if ARCH_CHIP_LPC1764 || ARCH_CHIP_LPC1765 || ARCH_CHIP_LPC1766 || ARCH_CHIP_LPC1767 || ARCH_CHIP_LPC1768 || ARCH_CHIP_LPC1769
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_HAS_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_HAS_UART0
default n
config LPC17_UART1
bool "UART1"
select ARCH_HAS_UART1
default n
config LPC17_UART2
bool "UART2"
select ARCH_HAS_UART2
default n
config LPC17_UART3
bool "UART3"
select ARCH_HAS_UART3
default n
config LPC17_CAN1
bool "CAN1"
select ARCH_HAS_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_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
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..
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 CONFIG_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
bool "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
bool "TSEG2 quanta"
depends on LPC17_CAN1 || LPC17_CAN2
default 4
---help---
The number of CAN time quanta in segment 2. Default: 7
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_FRAME_INTERRUPT
bool "USB "
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
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.
endmenu
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