Atmel is ceasing production of the Tiny11/12 and Tiny15. Customers are recommended to use tiny13 and tiny25/45/85 respectively. Tiny25/45/85 is not in the list of devices for avra (as of 1.2.2).
Note, ATtiny25, ATtiny45 and ATtiny85 are in the source tarball release avra-1.2.3, but *NOT* in the source in cvs (trunk) for some reason.
Tiny24/44/48 are in neither. Suitable lines for devices.c were supplied by Sebastian Mazur (avr-user mailing list 2007-07-26), but have not yet got in to cvs. I copy Sebastian's code here for ease of reference...
Atmel end of life notification
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Neither is Tiny24/44/48, please add them. Copying the Tiny2313 line and changing the name has worked for me, but I'm not sure that's entirely correct.
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Note, ATtiny25, ATtiny45 and ATtiny85 are in the source tarball release avra-1.2.3, but *NOT* in the source in cvs (trunk) for some reason.
Tiny24/44/48 are in neither. Suitable lines for devices.c were supplied by Sebastian Mazur (avr-user mailing list 2007-07-26), but have not yet got in to cvs. I copy Sebastian's code here for ease of reference...
{ "ATtiny24", 1024, 0x60, 128, 128, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
{ "ATtiny44", 2048, 0x60, 256, 256, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
{ "ATtiny84", 4096, 0x60, 512, 512, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
IMHO no action is needed for the EOL items. There's good reason to leave then in place for reasons of maintenance of old user code.