I've built a wiring compatible board running an atmega128. I can build and load programs into it with my tinyUSB ISP programmer. I want to put a boot loader on it so that i can load programs directly from the IDE but I can't seem to locate the atmega128stk500boot.hex file that I need. I've tried loading the Wiring version 1 boot loader thinking that it's a 128 also and should work but I get an error when I try to load it (some sort of bad address reference in line 2).
Question 1: where can I find the hex file that I need?
Question 2: is it possible to run the boot loader at 8Mhz instead of 16Mhz? I'd like to try something using the internal oscillator instead of my external clock.