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optiboot build of atmega8_isp target fails #560

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. "make atmega8_isp"  (assuming you've got updated source that has that target)

What is the expected output? What do you see instead?
expected output is to build a mega8 version of bootloader and download it to a 
mega8 chip via whatever programmer is configured.  What happens is that the 
"isp" target always specifies a value for the "extended" fuse byte, which mega8 
doesn't have, so avrdude issues an error message and quits.

Please use labels and text to provide additional information.

optiboot on atmega8 isn't "supported" specifically, so this may be slow to 
change.  The workaround is to manually (cut & paste) run the equivalent avrdude 
commands without the EFUSE programming section.

Original issue reported on code.google.com by wes...@gmail.com on 15 Jun 2011 at 12:00

GoogleCodeExporter commented 9 years ago 
(this is sort of difficult, perhaps requiring restructuring of the make file.  
It was NOT included in the recently flurry of optiboot fixes.)

Original comment by wes...@gmail.com on 7 Jul 2011 at 4:02