My current build is available here. But please don't test it unless you've got working serial connection until it's been confirmed to work by more testers.
Regarding your Mac Address: Does printenv show an ethaddr value? If not, you could set it using setenv ethaddr 00:25:wh:at:ev:er and saveenv. However, at least with my builds, ethaddr can be reset, I think this was not possible with Doozan's builds. I don't know about davygravy's builds, though.
Regarding your Mac Address: Does printenv show an ethaddr value? If not, you could set it using setenv ethaddr 00:25:wh:at:ev:er and saveenv. However, at least with my builds, ethaddr can be reset, I think this was not possible with Doozan's builds. I don't know about davygravy's builds, though.