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#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
if ARCH_ARM
choice
prompt "ARM chip selection"
default ARCH_CHIP_STM32
config ARCH_CHIP_C5471
bool "TMS320 C5471"
select ARCH_ARM7TDMI
---help---
TI TMS320 C5471, A180, or DA180 (ARM7TDMI)
config ARCH_CHIP_CALYPSO
bool "Calypso"
select ARCH_ARM7TDMI
---help---
TI Calypso-based cell phones (ARM7TDMI)
config ARCH_CHIP_DM320
bool "TMS320 DM320"
select ARCH_ARM926EJS
---help---
TI DMS320 DM320 (ARM926EJS)
config ARCH_CHIP_IMX
bool "Freescale iMX"
select ARCH_ARM920T
---help---
Freescale iMX architectures (ARM920T)
config ARCH_CHIP_KINETIS
bool "Freescale Kinetis"
select ARCH_CORTEXM
select ARCH_CORTEXM4
---help---
Freescale Kinetis Architectures (ARM Cortex-M4)
config ARCH_CHIP_LM3S
bool "TI Stellaris"
select ARCH_CORTEXM
select ARCH_CORTEXM3
---help---
TI Stellaris LMS3 architecutres (ARM Cortex-M3)
config ARCH_CHIP_LPC17XX
bool "NXP LPC17xx"
select ARCH_CORTEXM
select ARCH_CORTEXM3
---help---
NXP LPC17xx architectures (ARM Cortex-M3)
config ARCH_CHIP_LPC214X
bool "NXP LPC214x"
select ARCH_ARM7TDMI
---help---
NXP LPC2145x architectures (ARM7TDMI)
config ARCH_CHIP_LPC2378
bool "NXP LPC2378"
select ARCH_ARM7TDMI
---help---
NXP LPC2145x architectures (ARM7TDMI)
config ARCH_CHIP_LPC31XX
bool "NXP LPC31XX"
select ARCH_ARM926EJS
---help---
NPX LPC31XX architectures (ARM926EJS).
config ARCH_CHIP_LPC43XX
bool "NXP LPC43XX"
select ARCH_CORTEXM
select ARCH_CORTEXM4
---help---
NPX LPC43XX architectures (ARM Cortex-M4).
config ARCH_CHIP_SAM3U
bool "Atmel AT91SAM3U"
select ARCH_CORTEXM
select ARCH_CORTEXM3
---help---
Atmel AT91SAM3U architectures (ARM Cortex-M3)
config ARCH_CHIP_STM32
bool "STMicro STM32"
---help---
STMicro STM32 architectures (ARM Cortex-M3/4).
config ARCH_CHIP_STR71X
bool "STMicro STR71x"
select ARCH_ARM7TDMI
---help---
STMicro STR71x architectures (ARM7TDMI).
endchoice
config ARCH_ARM7TDMI
bool
config ARCH_ARM926EJS
bool
config ARCH_ARM920T
bool
config ARCH_CORTEXM3
bool
config ARCH_CORTEXM4
bool
config ARCH_FPU
bool "FPU support"
default y
depends on ARCH_CORTEXM4
---help---
Build in support for the ARM Cortex-M4 FPU.
config ARCH_FAMILY
string
default "arm" if ARCH_ARM7TDMI || ARCH_ARM926EJS || ARCH_ARM920T
default "armv7-m" if ARCH_CORTEXM3 || ARCH_CORTEXM4
config ARCH_CHIP
string
default "c5471" if ARCH_CHIP_C5471
default "calypso" if ARCH_CHIP_CALYPSO
default "dm320" if ARCH_CHIP_DM320
default "imx" if ARCH_CHIP_IMX
default "kinetis" if ARCH_CHIP_KINETIS
default "lm3s" if ARCH_CHIP_LM3S
default "lpc17x" if ARCH_CHIP_LPC17XX
default "lpc214x" if ARCH_CHIP_LPC214X
default "lpc2378" if ARCH_CHIP_LPC2378
default "lpc31xx" if ARCH_CHIP_LPC31XX
default "lpc43xx" if ARCH_CHIP_LPC43XX
default "sam3u" if ARCH_CHIP_SAM3U
default "stm32" if ARCH_CHIP_STM32
default "str71x" if ARCH_CHIP_STR71X
config ARCH_LEDS
bool "Use board LEDs to show state"
default y
---help---
Use LEDs to show state. Unique to boards that have LEDs
config ARCH_INTERRUPTSTACK
bool "Use interrupt stack"
default y
---help---
This architecture supports an interrupt stack. If defined, this symbol
is the size of the interrupt stack in bytes. If not defined, the user
task stacks will be used during interrupt handling.
config ARCH_IRQPRIO
bool "Interrupt priority"
default y if ARCH_CORTEXM3 || ARCH_CORTEXM4
---help---
Select if your board supports interrupt prioritization.
config ARCH_LOOPSPERMSEC
int "Delay loops per millisecond"
default 5000
---help---
Delay loops nust be calibrated for correct operation.
config ARCH_CALIBRATION
bool "Calibrate delay loop"
default n
---help---
Enables some built in instrumentation that causes a 100 second delay
during boot-up. This 100 second delay serves no purpose other than it
allows you to calibratre ARCH_LOOPSPERMSEC. You simply use a stop
watch to measure the 100 second delay then adjust ARCH_LOOPSPERMSEC until
the delay actually is 100 seconds.
if ARCH_CHIP_C5471
source arch/arm/src/c5471/Kconfig
endif
if ARCH_CHIP_CALYPSO
source arch/arm/src/calypso/Kconfig
endif
if ARCH_CHIP_DM320
source arch/arm/src/dm320/Kconfig
endif
if ARCH_CHIP_IMX
source arch/arm/src/imx/Kconfig
endif
if ARCH_CHIP_KINETIS
source arch/arm/src/kinetis/Kconfig
endif
if ARCH_CHIP_LM3S
source arch/arm/src/lm3s/Kconfig
endif
if ARCH_CHIP_LPC17XX
source arch/arm/src/lpc17xx/Kconfig
endif
if ARCH_CHIP_LPC214X
source arch/arm/src/lpc214x/Kconfig
endif
if ARCH_CHIP_LPC2378
source arch/arm/src/lpc2378/Kconfig
endif
if ARCH_CHIP_LPC31XX
source arch/arm/src/lpc31xx/Kconfig
endif
if ARCH_CHIP_LPC43XX
source arch/arm/src/lpc43xx/Kconfig
endif
if ARCH_CHIP_SAM3U
source arch/arm/src/sam3u/Kconfig
endif
if ARCH_CHIP_STM32
source arch/arm/src/stm32/Kconfig
endif
if ARCH_CHIP_STR71X
source arch/arm/src/str71x/Kconfig
endif
endif
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