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avr: Initial support for Atmel AT90USB1286 mcu

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Add GPIO definitions for the AT90USB1286.  Add code for communicating
over USB port on AT90USB1286.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2016-06-04 19:34:39 -04:00
parent 4326a3adce
commit 3eafc83458
10 changed files with 1239 additions and 3 deletions
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8
src/avr/Kconfig
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@@ -12,6 +12,8 @@ choice
bool "atmega168"
config MACH_atmega644p
bool "atmega644p"
config MACH_at90usb1286
bool "at90usb1286"
config MACH_atmega1280
bool "atmega1280"
config MACH_atmega2560
@@ -22,6 +24,7 @@ config MCU
string
default "atmega168" if MACH_atmega168
default "atmega644p" if MACH_atmega644p
default "at90usb1286" if MACH_at90usb1286
default "atmega1280" if MACH_atmega1280
default "atmega2560" if MACH_atmega2560
@@ -49,7 +52,12 @@ config AVR_STACK_SIZE
config AVR_WATCHDOG
bool "Support for automated reset on watchdog timeout"
default y
config AVR_USBSERIAL
bool
depends on MACH_at90usb1286
default y
config AVR_SERIAL
depends on !AVR_USBSERIAL
bool
default y
config SERIAL_BAUD