[SerialICE] Reset troubles with Coreboot image

[Myles Watson]

My s2895 doesn't do a soft reset correctly with the coreboot image,
but it does with the factory image.  Have you seen that problem?  It
seems strange, because the "Reset triggered" message still shows up,
along with "Rebooting the emulated CPU", but then I get Readback
errors.  I patched SerialICE to redo the handshake on reset, but that
doesn't help.

I think I'm getting closer, but if someone has already seen something
similar or has suggestions...

Thanks,
Myles