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#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
if ARCH_AVR
choice
prompt "Toolchain"
default AVR_BUILDROOT
config AVR_WINAVR
bool "WinAVR"
---help---
For Cygwin development environment on Windows machines, you
can use WinAVR: http://sourceforge.net/projects/winavr/files/
It is assumed in some places that WinAVR is installed at
C:/WinAVR. Edit the setenv.sh file if this is not the case.
WARNING: There is an incompatible version of cygwin.dll in
the WinAVR/bin directory! Make sure that the path to the
correct cygwin.dll file precedes the path to the WinAVR
binaries!
config AVR_LINUXGCC
bool "Linux GCC"
---help---
For Linux, there are widely available avr-gcc packages. On
Ubuntu, use: sudo apt-get install gcc-avr gdb-avr avr-libc
config AVR_BUILDROOT
bool "Buildroot"
---help---
There is a DIY buildroot version for the AVR boards here:
http://sourceforge.net/projects/nuttx/files/buildroot/. See
the following section for details on building this toolchain.
It is assumed in some places that buildroot toolchain is
available at ../misc/buildroot/build_avr. Edit the setenv.sh
file if this is not the case.
endchoice
choice
prompt "Atmel AVR chip selection"
default ARCH_CHIP_AT32UC3B0256
config ARCH_CHIP_ATMEGA128
bool "ATMega128"
---help---
Atmel ATMega128 8-bit AVR.
config ARCH_CHIP_AT90USB646
bool "AT90USB646"
---help---
Atmel AT90USB646 8-bit AVR.
config ARCH_CHIP_AT90USB647
bool "AT90USB647"
---help---
Atmel AT90USB647 8-bit AVR.
config ARCH_CHIP_AT90USB1286
bool "AT90USB1286"
---help---
Atmel AT90USB1286 8-bit AVR.
config ARCH_CHIP_AT90USB1287
bool "AT90USB1287"
---help---
Atmel AT90USB1287 8-bit AVR.
config ARCH_CHIP_AT32UC3B0256
bool "AT32UC3B0256"
---help---
Atmel AT32UC3B0256 32-bit AVR32.
endchoice
config ARCH_FAMILY_AVR
bool
default y if ARCH_CHIP_ATMEGA128 || ARCH_CHIP_AT90USB646 || ARCH_CHIP_AT90USB647 || ARCH_CHIP_AT90USB1286 || ARCH_CHIP_AT90USB1287
config ARCH_FAMILY_AVR32
bool
default y if ARCH_CHIP_AT32UC3B0256
config ARCH_FAMILY
string
default "avr" if ARCH_FAMILY_AVR
default "avr32" if ARCH_FAMILY_AVR32
config ARCH_ATMEGA
bool
default y if ARCH_CHIP_ATMEGA128
config ARCH_AT90USB
bool
default y if ARCH_CHIP_AT90USB646 || ARCH_CHIP_AT90USB647 || ARCH_CHIP_AT90USB1286 || ARCH_CHIP_AT90USB1287
config ARCH_AT32UC3
bool
default y if ARCH_CHIP_AT32UC3B0256
config ARCH_CHIP
string
default "atmega" if ARCH_ATMEGA
default "at90usb" if ARCH_AT90USB
default "at32uc3" if ARCH_AT32UC3
source arch/avr/src/common/Kconfig
source arch/avr/src/avr/Kconfig
source arch/avr/src/at90usb/Kconfig
source arch/avr/src/atmega/Kconfig
source arch/avr/src/avr32/Kconfig
source arch/avr/src/at32uc3/Kconfig
config AVR_USART0
bool "USART0 specific serial device driver settings"
select ARCH_HAS_USART0
config AVR_USART1
bool "USART1 specific serial device driver settings"
select ARCH_HAS_USART1
endif
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