[AVR] add support for more AVR microcontrollers

[Denis Chertykov]

"Anatoly Sokolov" <aesok@post.ru> writes:

> Hello.
> 
> Here's patch to add support for more Atmel AVR microcontrollers.  Atmel
> renamed some of their parts, and added variants that need to be handled
> differently from their original counterparts inside the library.
> 
> 
> 2006-18-06  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
>                   Anatoly Sokolov <aesok@post.ru>
> 
> ChangeLog entry:
> 
> gas/
> 	* config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p 
> 	and atmega644p devices. Rename atmega164/atmega324 devices to 
> 	atmega164p/atmega324p.
> 	* doc/c-avr.texi: Document new mcu and arch options.

Committed.

Denis.