Sorry, not bad in terms that it does not work in default config - it's just "bad" in combination with ACA630 accelerator card. It certainly differs internally somehow from -02 version and boards having -01 version seems to have additional PLA chip below gayle which is not mounted on boards after that first revision. Docs even mention that it's usage is only for rev0 gayle (which this 01 might be actually). Confusing