nuttx/boards/arm/lpc17xx_40xx/lx_cpu/Kconfig

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#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
if ARCH_BOARD_LX_CPU
choice
prompt "LX_CPU ode and boot memory selection"
default LX_CPU_BOOT_FLASH_APP
depends on ARCH_BOARD_LX_CPU
---help---
Select where NuttX code/text is stored and how it is started.
Select "Code in internal FLASH - no loader used" (LX_CPU_BOOT_FLASH_BOOT)
if the code should be placed directly in start of the internal
FLASH memory and start directly after MCU reset. If there is
bool loader then NuttX can be placed into internal FLASH after
the loader - "Code in internal FLASH - loader used" (LX_CPU_BOOT_FLASH_APP)
or it can be loaded into external SDRAM and start from there.
config LX_CPU_BOOT_FLASH_APP
bool "Code in internal FLASH - loader used"
config LX_CPU_BOOT_FLASH_BOOT
bool "Code in internal FLASH - no loader used"
config LX_CPU_BOOT_SDRAM
bool "Code in external SDRAM"
endchoice # LX_CPU ode and boot memory selection
endif