While trying to get DragonFly running on my pcengines router box (an AMD
geode Soekris-like box) I noticed that DragonFly's boot0 loader doesn't
support a COM console. The patch below adds support from FreeBSD.
If no one objects, I'd like to commit it.
#1 Updated by mneumann about 6 years ago
Btw, the patch should change the sha1 sum of the generated binary when
compiled without -DSIO, so I think it's safe to commit.
dragon# sha1 boot0 boot0.old
SHA1 (boot0) = 7739a4c6e4c512a88826e0c8e818e04dc5012f4f
SHA1 (boot0.old) = 7739a4c6e4c512a88826e0c8e818e04dc5012f4f