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#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
choice
prompt "LPC31 Chip Selection"
default ARCH_CHIP_LPC3131
depends on ARCH_CHIP_LPC31XX
config ARCH_CHIP_LPC3130
bool "LPC3130"
config ARCH_CHIP_LPC3131
bool "LPC3131"
config ARCH_CHIP_LPC3152
bool "LPC3152"
config ARCH_CHIP_LPC3154
bool "LPC3154"
endchoice
choice
prompt "Toolchain Selection"
default LPC31_CODESOURCERYW
depends on ARCH_CHIP_LPC31XX
config LPC31_CODESOURCERYW
bool "CodeSourcery for Windows"
config LPC31_CODESOURCERYL
bool "CodeSourcery for Linux"
config LPC31_DEVKITARM
bool "DevkitARM (Windows)"
config LPC31_BUILDROOT
bool "NuttX buildroot (Cygwin or Linux)"
endchoice
menu "LPC31xx Memory Mapping"
config LPC31_EXTNAND
bool "Map external NAND"
default n
---help---
Map external NAND into the memory map.
config LPC31_EXTSDRAM
bool "Map external SDRAM"
default n
---help---
Map external SDRAM into the memory map.
config LPC31_EXTSDRAMHEAP
bool "Add external SDRAM to the heap"
default y
depends on LPC31_EXTSDRAM
---help---
Add external SDRAM into the heap.
config LPC31_EXTSDRAMSIZE
int "External SDRAM size"
depends on LPC31_EXTSDRAM
---help---
Size of the external SDRAM.
config LPC31_SDRAMHCLK
int "External SDRAM HCLK"
depends on LPC31_EXTSDRAM
---help---
The SDRAM HCLK may be specified here (if not, it will be calculated).
config LPC31_EXTSRAM0
bool "Map external SRAM0"
default n
---help---
Map external SRAM0 into the memory map.
config LPC31_EXTSRAM0HEAP
bool "Add external SRAM0 to the heap"
default y
depends on LPC31_EXTSRAM0
---help---
Add external SRAM0 into the heap.
config LPC31_EXTSRAM0SIZE
int "External SRAM size"
depends on LPC31_EXTSRAM0
---help---
Size of the external SRAM.
config LPC31_EXTSRAM1
bool "Map external SRAM0"
default n
---help---
Map external SRAM1 into the memory map.
config LPC31_EXTSRAM1HEAP
bool "Add external SRAM1 to the heap"
default y
depends on LPC31_EXTSRAM1
---help---
Add external SRAM1 into the heap.
config LPC31_EXTSRAM1SIZE
int "External SRAM1 size"
depends on LPC31_EXTSRAM1
---help---
Size of the external SRAM1.
endmenu
menu "LPC31xx Peripheral Support"
config LPC31_UART
bool "UART"
default n
select ARCH_HAVE_UART
config LPC31_SPI
bool "SPI"
default n
config LPC31_USB
bool "USB"
default n
config LPC31_MCI
bool "MCI"
default n
endmenu
menu "LPC31xx UART Configuration"
depends on LPC31_UART
config LPC31_UART_DIVADDVAL
int "BAUD pre-scaler divisor"
---help---
BAUD pre-scaler divisor
config LPC31_UART_DIVISOR
int "BAUD divisor"
---help---
BAUD divisor
config LPC31_UART_MULVAL
int "BAUD multiplier"
---help---
BAUD multiplier
endmenu
menu "USB device driver options"
config LPC31_USBDEV_EP0_MAXSIZE
int "EP0 Max packet size"
depends on USBDEV
default 64
---help---
Endpoint 0 maximum packet size. Default: 64
config LPC31_USBDEV_FRAME_INTERRUPT
bool "USB frame interrupt"
depends on 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 LPC31_USBDEV_DMA
bool "Enable USB device DMA"
depends on USBDEV
default n
---help---
Enable lpc31xx-specific DMA support
config LPC31_USBDEV_REGDEBUG
bool "Register level debug"
depends on USBDEV && DEBUG
default n
---help---
Output detailed register-level USB device debug information. Requires also DEBUG.
endmenu
menu "SPI device driver options"
config LPC31_SPI_REGDEBUG
bool "SPI Register level debug"
depends on LPC31_SPI && DEBUG
default n
---help---
Output detailed register-level SPI device debug information. Requires also DEBUG.
endmenu
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